From 0df388051df5896a6199b36e47a133795bdc26be Mon Sep 17 00:00:00 2001 From: Benjamin Otte Date: Thu, 6 Oct 2016 22:37:42 +0200 Subject: [PATCH] API: Remove GtkStyle All the remaining gtkrc.c stuff like GtkRcStyle goes with it. --- docs/reference/gtk/gtk4-sections.txt | 106 - gtk/deprecated/Makefile.inc | 4 - gtk/deprecated/gtkiconfactory.c | 87 - gtk/deprecated/gtkiconfactory.h | 9 - gtk/deprecated/gtkrc.c | 1966 ----------- gtk/deprecated/gtkrc.h | 405 --- gtk/deprecated/gtkstyle.c | 4769 -------------------------- gtk/deprecated/gtkstyle.h | 793 ----- gtk/gtk-autocleanups.h | 2 - gtk/gtk.h | 2 - gtk/gtkicontheme.c | 91 - gtk/gtkicontheme.h | 6 - gtk/gtksizerequest.c | 5 - gtk/gtktypes.h | 2 - gtk/gtkwidget.c | 119 - gtk/gtkwidget.h | 2 - gtk/gtkwidgetprivate.h | 4 - 17 files changed, 8372 deletions(-) delete mode 100644 gtk/deprecated/gtkrc.c delete mode 100644 gtk/deprecated/gtkrc.h delete mode 100644 gtk/deprecated/gtkstyle.c delete mode 100644 gtk/deprecated/gtkstyle.h diff --git a/docs/reference/gtk/gtk4-sections.txt b/docs/reference/gtk/gtk4-sections.txt index 4c613dbb5e..eef7bed55d 100644 --- a/docs/reference/gtk/gtk4-sections.txt +++ b/docs/reference/gtk/gtk4-sections.txt @@ -6338,110 +6338,6 @@ GTK_TYPE_GRADIENT gtk_gradient_get_type -
-gtkstyle -GtkStyle -GTK_STYLE_ATTACHED -GtkStyle -GtkStyleClass -GtkExpanderStyle -gtk_style_new -gtk_style_copy -gtk_style_attach -gtk_style_detach -gtk_style_has_context -gtk_style_set_background -gtk_style_apply_default_background -gtk_style_lookup_color -gtk_style_lookup_icon_set -gtk_style_render_icon -gtk_style_get_style_property -gtk_style_get_valist -gtk_style_get -gtk_paint_arrow -gtk_paint_box -gtk_paint_box_gap -gtk_paint_check -gtk_paint_diamond -gtk_paint_extension -gtk_paint_flat_box -gtk_paint_focus -gtk_paint_handle -gtk_paint_hline -gtk_paint_option -gtk_paint_shadow -gtk_paint_shadow_gap -gtk_paint_slider -gtk_paint_spinner -gtk_paint_tab -gtk_paint_vline -gtk_paint_expander -gtk_paint_layout -gtk_paint_resize_grip -gtk_draw_insertion_cursor - - -GtkRcProperty -GtkRcPropertyParser - - -GTK_STYLE -GTK_IS_STYLE -GTK_TYPE_STYLE -GTK_STYLE_CLASS -GTK_IS_STYLE_CLASS -GTK_STYLE_GET_CLASS - -gtk_style_get_type -GtkThemeEngine -
- -
-gtkrc -Resource Files -GtkRcStyle -GtkRcStyleClass -GtkRcFlags -GtkRcTokenType -GtkPathPriorityType -GtkPathType -gtk_rc_scanner_new -gtk_rc_get_style -gtk_rc_get_style_by_paths -gtk_rc_parse -gtk_rc_parse_string -gtk_rc_reparse_all -gtk_rc_reparse_all_for_settings -gtk_rc_reset_styles -gtk_rc_add_default_file -gtk_rc_get_default_files -gtk_rc_set_default_files -gtk_rc_parse_color -gtk_rc_parse_color_full -gtk_rc_parse_state -gtk_rc_parse_priority -gtk_rc_find_module_in_path -gtk_rc_find_pixmap_in_path -gtk_rc_get_module_dir -gtk_rc_get_im_module_path -gtk_rc_get_im_module_file -gtk_rc_get_theme_dir -gtk_rc_style_new -gtk_rc_style_copy - - -GTK_RC_STYLE -GTK_IS_RC_STYLE -GTK_TYPE_RC_STYLE -GTK_RC_STYLE_CLASS -GTK_IS_RC_STYLE_CLASS -GTK_RC_STYLE_GET_CLASS - -gtk_rc_style_get_type -GtkRcContext -GTK_PATH_PRIO_MASK -
-
gtkselection Selections @@ -6818,7 +6714,6 @@ gtk_icon_info_load_icon_finish gtk_icon_info_load_symbolic gtk_icon_info_load_symbolic_async gtk_icon_info_load_symbolic_finish -gtk_icon_info_load_symbolic_for_style gtk_icon_info_load_symbolic_for_context gtk_icon_info_load_symbolic_for_context_async gtk_icon_info_load_symbolic_for_context_finish @@ -6869,7 +6764,6 @@ gtk_icon_set_copy gtk_icon_set_new gtk_icon_set_new_from_pixbuf gtk_icon_set_ref -gtk_icon_set_render_icon gtk_icon_set_render_icon_pixbuf gtk_icon_set_render_icon_surface gtk_icon_set_unref diff --git a/gtk/deprecated/Makefile.inc b/gtk/deprecated/Makefile.inc index e93bd66a58..0cf9b94940 100644 --- a/gtk/deprecated/Makefile.inc +++ b/gtk/deprecated/Makefile.inc @@ -18,10 +18,8 @@ deprecated_h_sources = \ deprecated/gtkimagemenuitem.h \ deprecated/gtkmisc.h \ deprecated/gtkradioaction.h \ - deprecated/gtkrc.h \ deprecated/gtkrecentaction.h \ deprecated/gtkstock.h \ - deprecated/gtkstyle.h \ deprecated/gtkstyleproperties.h \ deprecated/gtksymboliccolor.h \ deprecated/gtktable.h \ @@ -61,10 +59,8 @@ deprecated_c_sources = \ deprecated/gtkimagemenuitem.c \ deprecated/gtkmisc.c \ deprecated/gtkradioaction.c \ - deprecated/gtkrc.c \ deprecated/gtkrecentaction.c \ deprecated/gtkstock.c \ - deprecated/gtkstyle.c \ deprecated/gtkstyleproperties.c \ deprecated/gtksymboliccolor.c \ deprecated/gtktable.c \ diff --git a/gtk/deprecated/gtkiconfactory.c b/gtk/deprecated/gtkiconfactory.c index 5ac19ca1a0..3be8fc4ebd 100644 --- a/gtk/deprecated/gtkiconfactory.c +++ b/gtk/deprecated/gtkiconfactory.c @@ -43,7 +43,6 @@ #include "gtkbuildable.h" #include "gtkbuilderprivate.h" #include "gtktypebuiltins.h" -#include "gtkstyle.h" #include "gtkstylecontextprivate.h" #include "gtkrender.h" #include "gtkrenderprivate.h" @@ -1556,92 +1555,6 @@ G_GNUC_END_IGNORE_DEPRECATIONS; return surface; } -/** - * gtk_icon_set_render_icon: - * @icon_set: a #GtkIconSet - * @style: (allow-none): a #GtkStyle associated with @widget, or %NULL - * @direction: text direction - * @state: widget state - * @size: (type int): icon size (#GtkIconSize). A size of `(GtkIconSize)-1` - * means render at the size of the source and don’t scale. - * @widget: (allow-none): widget that will display the icon, or %NULL. - * The only use that is typically made of this - * is to determine the appropriate #GdkScreen. - * @detail: (allow-none): detail to pass to the theme engine, or %NULL. - * Note that passing a detail of anything but %NULL - * will disable caching. - * - * Renders an icon using gtk_style_render_icon(). In most cases, - * gtk_widget_render_icon() is better, since it automatically provides - * most of the arguments from the current widget settings. This - * function never returns %NULL; if the icon can’t be rendered - * (perhaps because an image file fails to load), a default "missing - * image" icon will be returned instead. - * - * Returns: (transfer full): a #GdkPixbuf to be displayed - * - * Deprecated: 3.0: Use gtk_icon_set_render_icon_pixbuf() instead - */ -GdkPixbuf* -gtk_icon_set_render_icon (GtkIconSet *icon_set, - GtkStyle *style, - GtkTextDirection direction, - GtkStateType state, - GtkIconSize size, - GtkWidget *widget, - const char *detail) -{ - GdkPixbuf *icon; - GtkStyleContext *context = NULL; - GtkStateFlags flags = 0; - - g_return_val_if_fail (icon_set != NULL, NULL); - -G_GNUC_BEGIN_IGNORE_DEPRECATIONS; - - g_return_val_if_fail (style == NULL || GTK_IS_STYLE (style), NULL); - - if (style && gtk_style_has_context (style)) - { - g_object_get (style, "context", &context, NULL); - /* g_object_get returns a refed object */ - if (context) - g_object_unref (context); - } - else if (widget) - { - context = gtk_widget_get_style_context (widget); - } - - if (!context) - return render_fallback_image (gtk_style_context_lookup_style (context), direction, state, size); - - gtk_style_context_save (context); - - switch (state) - { - case GTK_STATE_PRELIGHT: - flags |= GTK_STATE_FLAG_PRELIGHT; - break; - case GTK_STATE_INSENSITIVE: - flags |= GTK_STATE_FLAG_INSENSITIVE; - break; - default: - break; - } - - gtk_style_context_set_state (context, flags); - gtk_style_context_set_direction (context, direction); - -G_GNUC_END_IGNORE_DEPRECATIONS; - - icon = gtk_icon_set_render_icon_pixbuf (icon_set, context, size); - - gtk_style_context_restore (context); - - return icon; -} - /* Order sources by their "wildness", so that "wilder" sources are * greater than “specific” sources; for determining ordering, * direction beats state beats size. diff --git a/gtk/deprecated/gtkiconfactory.h b/gtk/deprecated/gtkiconfactory.h index 7b5c54023b..cdb99a6e82 100644 --- a/gtk/deprecated/gtkiconfactory.h +++ b/gtk/deprecated/gtkiconfactory.h @@ -146,15 +146,6 @@ void gtk_icon_set_unref (GtkIconSet *icon_set); GDK_DEPRECATED_IN_3_10 GtkIconSet* gtk_icon_set_copy (GtkIconSet *icon_set); -GDK_DEPRECATED_IN_3_0_FOR(gtk_icon_set_render_icon_pixbuf) -GdkPixbuf* gtk_icon_set_render_icon (GtkIconSet *icon_set, - GtkStyle *style, - GtkTextDirection direction, - GtkStateType state, - GtkIconSize size, - GtkWidget *widget, - const gchar *detail); - GDK_DEPRECATED_IN_3_10 void gtk_icon_set_add_source (GtkIconSet *icon_set, const GtkIconSource *source); diff --git a/gtk/deprecated/gtkrc.c b/gtk/deprecated/gtkrc.c deleted file mode 100644 index 93fa01dee3..0000000000 --- a/gtk/deprecated/gtkrc.c +++ /dev/null @@ -1,1966 +0,0 @@ -/* GTK - The GIMP Toolkit - * Copyright (C) 1995-1997 Peter Mattis, Spencer Kimball and Josh MacDonald - * - * This library is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2 of the License, or (at your option) any later version. - * - * This library is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with this library. If not, see . - */ - -/* - * Modified by the GTK+ Team and others 1997-2000. See the AUTHORS - * file for a list of people on the GTK+ Team. See the ChangeLog - * files for a list of changes. These files are distributed with - * GTK+ at ftp://ftp.gtk.org/pub/gtk/. - */ - -#include "config.h" - -#include -#ifdef HAVE_UNISTD_H -#include -#endif -#include -#ifdef HAVE_SYS_PARAM_H -#include -#endif -#include -#include -#include -#include - -#define GDK_DISABLE_DEPRECATION_WARNINGS - -#include -#include -#include "gdk/gdk.h" - -#include "gtkversion.h" -#include "gtkrc.h" -#include "gtkstyle.h" -#include "gtkbindings.h" -#include "gtkintl.h" -#include "gtkiconfactory.h" -#include "gtkmain.h" -#include "gtkmodules.h" -#include "gtkmodulesprivate.h" -#include "gtkprivate.h" -#include "gtksettingsprivate.h" -#include "gtkwidgetpath.h" -#include "gtkwindow.h" - -#ifdef G_OS_WIN32 -#include -#endif - - -/** - * SECTION:gtkrc - * @Short_description: Deprecated routines for handling resource files - * @Title: Resource Files - * - * GTK+ provides resource file mechanism for configuring - * various aspects of the operation of a GTK+ program - * at runtime. - * - * > In GTK+ 3.0, resource files have been deprecated and replaced by - * > CSS-like style sheets, which are understood by #GtkCssProvider. - * - * # Default Files # - * - * An application can cause GTK+ to parse a specific RC - * file by calling gtk_rc_parse(). In addition to this, - * certain files will be read at the end of gtk_init(). - * Unless modified, the files looked for will be - * `SYSCONFDIR/gtk-2.0/gtkrc` - * and `.gtkrc-3.0` in the users home directory. - * (`SYSCONFDIR` defaults to - * `/usr/local/etc`. It can be changed with the - * `--prefix` or `--sysconfdir` options when - * configuring GTK+.) - * - * The set of these “default” files - * can be retrieved with gtk_rc_get_default_files() - * and modified with gtk_rc_add_default_file() and - * gtk_rc_set_default_files(). - * Additionally, the `GTK2_RC_FILES` environment variable - * can be set to a #G_SEARCHPATH_SEPARATOR_S-separated list of files - * in order to overwrite the set of default files at runtime. - * - * # Locale Specific Files # {#locale-specific-rc} - * - * For each RC file, in addition to the file itself, GTK+ will look for - * a locale-specific file that will be parsed after the main file. - * For instance, if `LANG` is set to `ja_JP.ujis`, - * when loading the default file `~/.gtkrc` then GTK+ looks - * for `~/.gtkrc.ja_JP` and `~/.gtkrc.ja`, - * and parses the first of those that exists. - * - * # Pathnames and Patterns # - * - * A resource file defines a number of styles and key bindings and - * attaches them to particular widgets. The attachment is done - * by the `widget`, `widget_class`, - * and `class` declarations. As an example - * of such a statement: - * - * |[ - * widget "mywindow.*.GtkEntry" style "my-entry-class" - * ]| - * - * attaches the style `"my-entry-class"` to all - * widgets whose “widget path” matches the - * “pattern” `"mywindow.*.GtkEntry"`. - * That is, all #GtkEntry widgets which are part of a #GtkWindow named - * `"mywindow"`. - * - * The patterns here are given in the standard shell glob syntax. - * The `"?"` wildcard matches any character, while - * `"*"` matches zero or more of any character. - * The three types of matching are against the widget path, the - * “class path” and the class hierarchy. Both the - * widget path and the class path consist of a `"."` - * separated list of all the parents of the widget and the widget itself - * from outermost to innermost. The difference is that in the widget path, - * the name assigned by gtk_widget_set_name() is used if present, otherwise - * the class name of the widget, while for the class path, the class name is - * always used. - * - * Since GTK+ 2.10, `widget_class` paths can also contain - * substrings, which are matching the class with the given name and any - * derived classes. For instance, - * |[ - * widget_class "*.GtkLabel" style "my-style" - * ]| - * will match #GtkLabel widgets which are contained in any kind of menu item. - * - * So, if you have a #GtkEntry named `"myentry"`, inside of a horizontal - * box in a window named `"mywindow"`, then the widget path is: - * `"mywindow.GtkHBox.myentry"` while the class path is: - * `"GtkWindow.GtkHBox.GtkEntry"`. - * - * Matching against class is a little different. The pattern match is done - * against all class names in the widgets class hierarchy (not the layout - * hierarchy) in sequence, so the pattern: - * |[ - * class "GtkButton" style "my-style" - * ]| - * will match not just #GtkButton widgets, but also #GtkToggleButton and - * #GtkCheckButton widgets, since those classes derive from #GtkButton. - * - * Additionally, a priority can be specified for each pattern, and styles - * override other styles first by priority, then by pattern type and then - * by order of specification (later overrides earlier). The priorities - * that can be specified are (highest to lowest): - * - * - `highest` - * - * - `rc` - * - * - `theme` - * - * - `application` - * - * - `gtk` - * - * - `lowest` - * - * `rc` is the default for styles - * read from an RC file, `theme` - * is the default for styles read from theme RC files, - * `application` - * should be used for styles an application sets - * up, and `gtk` is used for styles - * that GTK+ creates internally. - * - * # Theme gtkrc Files # - * - * Theme RC files are loaded first from under the `~/.themes/`, - * then from the directory from gtk_rc_get_theme_dir(). The files looked at will - * be `gtk-3.0/gtkrc`. - * - * When the application prefers dark themes - * (see the #GtkSettings:gtk-application-prefer-dark-theme property for details), - * `gtk-3.0/gtkrc-dark` will be loaded first, and if not present - * `gtk-3.0/gtkrc` will be loaded. - * - * # Optimizing RC Style Matches # - * - * Everytime a widget is created and added to the layout hierarchy of a #GtkWindow - * ("anchored" to be exact), a list of matching RC styles out of all RC styles read - * in so far is composed. - * For this, every RC style is matched against the widgets class path, - * the widgets name path and widgets inheritance hierarchy. - * As a consequence, significant slowdown can be caused by utilization of many - * RC styles and by using RC style patterns that are slow or complicated to match - * against a given widget. - * The following ordered list provides a number of advices (prioritized by - * effectiveness) to reduce the performance overhead associated with RC style - * matches: - * - * 1. Move RC styles for specific applications into RC files dedicated to those - * applications and parse application specific RC files only from - * applications that are affected by them. - * This reduces the overall amount of RC styles that have to be considered - * for a match across a group of applications. - * - * 2. Merge multiple styles which use the same matching rule, for instance: - * |[ - * style "Foo" { foo_content } - * class "X" style "Foo" - * style "Bar" { bar_content } - * class "X" style "Bar" - * ]| - * is faster to match as: - * |[ - * style "FooBar" { foo_content bar_content } - * class "X" style "FooBar" - * ]| - * - * 3. Use of wildcards should be avoided, this can reduce the individual RC style - * match to a single integer comparison in most cases. - * - * 4. To avoid complex recursive matching, specification of full class names - * (for `class` matches) or full path names (for - * `widget` and `widget_class` matches) - * is to be preferred over shortened names - * containing `"*"` or `"?"`. - * - * 5. If at all necessary, wildcards should only be used at the tail or head - * of a pattern. This reduces the match complexity to a string comparison - * per RC style. - * - * 6. When using wildcards, use of `"?"` should be preferred - * over `"*"`. This can reduce the matching complexity from - * O(n^2) to O(n). For example `"Gtk*Box"` can be turned into - * `"Gtk?Box"` and will still match #GtkHBox and #GtkVBox. - * - * 7. The use of `"*"` wildcards should be restricted as much - * as possible, because matching `"A*B*C*RestString"` can - * result in matching complexities of O(n^2) worst case. - * - * # Toplevel Declarations # - * - * An RC file is a text file which is composed of a sequence - * of declarations. `“#”` characters delimit comments and - * the portion of a line after a `“#”` is ignored when parsing - * an RC file. - * - * The possible toplevel declarations are: - * - * * `binding name - * { ... }` - * - * Declares a binding set. - * - * * `class pattern - * [ style | binding ][ : priority ] - * name` - * - * Specifies a style or binding set for a particular - * branch of the inheritance hierarchy. - * - * * `include filename` - * - * Parses another file at this point. If - * filename is not an absolute filename, - * it is searched in the directories of the currently open RC files. - * - * GTK+ also tries to load a - * [locale-specific variant][locale-specific-rc] of - * the included file. - * - * * `module_path path` - * - * Sets a path (a list of directories separated - * by colons) that will be searched for theme engines referenced in - * RC files. - * - * * `pixmap_path path` - * - * Sets a path (a list of directories separated - * by colons) that will be searched for pixmaps referenced in - * RC files. - * - * * `im_module_file pathname` - * - * Sets the pathname for the IM modules file. Setting this from RC files - * is deprecated; you should use the environment variable `GTK_IM_MODULE_FILE` - * instead. - * - * * `style name [ = - * parent ] { ... }` - * - * Declares a style. - * - * * `widget pattern - * [ style | binding ][ : priority ] - * name` - * - * Specifies a style or binding set for a particular - * group of widgets by matching on the widget pathname. - * - * * `widget_class pattern - * [ style | binding ][ : priority ] - * name` - * - * Specifies a style or binding set for a particular - * group of widgets by matching on the class pathname. - * - * * setting = value - * - * Specifies a value for a [setting][GtkSettings]. - * Note that settings in RC files are overwritten by system-wide settings - * (which are managed by an XSettings manager on X11). - * - * # Styles # - * - * A RC style is specified by a `style` - * declaration in a RC file, and then bound to widgets - * with a `widget`, `widget_class`, - * or `class` declaration. All styles - * applying to a particular widget are composited together - * with `widget` declarations overriding - * `widget_class` declarations which, in - * turn, override `class` declarations. - * Within each type of declaration, later declarations override - * earlier ones. - * - * Within a `style` declaration, the possible - * elements are: - * - * * `bg[state] = color` - * - * Sets the color used for the background of most widgets. - * - * * `fg[state] = color` - * - * Sets the color used for the foreground of most widgets. - * - * * `base[state] = color` - * - * Sets the color used for the background of widgets displaying - * editable text. This color is used for the background - * of, among others, #GtkTextView, #GtkEntry. - * - * * `text[state] = - * color` - * - * Sets the color used for foreground of widgets using - * `base` for the background color. - * - * * `xthickness = - * number` - * - * Sets the xthickness, which is used for various horizontal padding - * values in GTK+. - * - * * `ythickness = - * number` - * - * Sets the ythickness, which is used for various vertical padding - * values in GTK+. - * - * * `bg_pixmap[state] = - * pixmap` - * - * Sets a background pixmap to be used in place of the `bg` color - * (or for #GtkText, in place of the `base` color. The special - * value `""` may be used to indicate that the widget should - * use the same background pixmap as its parent. The special value - * `""` may be used to indicate no background pixmap. - - * * `font = font` - * - * Starting with GTK+ 2.0, the “font” and “fontset” - * declarations are ignored; use “font_name” declarations instead. - * - * * `fontset = font` - * - * Starting with GTK+ 2.0, the “font” and “fontset” - * declarations are ignored; use “font_name” declarations instead. - * - * * `font_name = font` - * - * Sets the font for a widget. font must be - * a Pango font name, e.g. “Sans Italic 10” . - * For details about Pango font names, see - * pango_font_description_from_string(). - * - * * `stock["stock-id"] = { icon source specifications }` - * - * Defines the icon for a stock item. - * - * * `color["color-name"] = color specification` - * - * Since 2.10, this element can be used to defines symbolic colors. See below for - * the syntax of color specifications. - * - * * `engine "engine" { engine-specific - * settings }` - * - * Defines the engine to be used when drawing with this style. - * - * * `class::property = value` - * - * Sets a [style property][style-properties] for a widget class. - * - * The colors and background pixmaps are specified as a function of the - * state of the widget. The states are: - * - * * `NORMAL` - * - * A color used for a widget in its normal state. - * - * * `ACTIVE` - * - * A variant of the `NORMAL` color used when the - * widget is in the %GTK_STATE_ACTIVE state, and also for - * the trough of a ScrollBar, tabs of a NoteBook - * other than the current tab and similar areas. - * Frequently, this should be a darker variant - * of the `NORMAL` color. - * - * * `PRELIGHT` - * - * A color used for widgets in the %GTK_STATE_PRELIGHT state. This - * state is the used for Buttons and MenuItems - * that have the mouse cursor over them, and for - * their children. - * - * * `SELECTED` - * - * A color used to highlight data selected by the user. - * for instance, the selected items in a list widget, and the - * selection in an editable widget. - * - * * `INSENSITIVE` - * - * A color used for the background of widgets that have - * been set insensitive with gtk_widget_set_sensitive(). - * - * ## Color Format ## {#color-format} - * - * Colors can be specified as a string containing a color name (GTK+ knows - * all names from the X color database `/usr/lib/X11/rgb.txt`), - * in one of the hexadecimal forms `#rrrrggggbbbb`, - * `#rrrgggbbb`, `#rrggbb`, - * or `#rgb`, where `r`, - * `g` and `b` are - * hex digits, or they can be specified as a triplet - * `{ r, g, - * b}`, where `r`, - * `g` and `b` are either integers in - * the range 0-65535 or floats in the range 0.0-1.0. - * - * Since 2.10, colors can also be specified by refering to a symbolic color, as - * follows: `@color-name`, or by using expressions to combine - * colors. The following expressions are currently supported: - * - * * mix (factor, color1, color2) - * - * Computes a new color by mixing color1 and - * color2. The factor - * determines how close the new color is to color1. - * A factor of 1.0 gives pure color1, a factor of - * 0.0 gives pure color2. - * - * * shade (factor, color) - * - * Computes a lighter or darker variant of color. - * A factor of 1.0 leaves the color unchanged, smaller - * factors yield darker colors, larger factors yield lighter colors. - * - * * lighter (color) - * - * This is an abbreviation for - * `shade (1.3, color)`. - * - * * darker (color) - * - * This is an abbreviation for - * `shade (0.7, color)`. - * - * Here are some examples of color expressions: - * - * |[ - * mix (0.5, "red", "blue") - * shade (1.5, mix (0.3, "#0abbc0", { 0.3, 0.5, 0.9 })) - * lighter (@foreground) - * ]| - * - * In a `stock` definition, icon sources are specified as a - * 4-tuple of image filename or icon name, text direction, widget state, and size, in that - * order. Each icon source specifies an image filename or icon name to use with a given - * direction, state, and size. Filenames are specified as a string such - * as `"itemltr.png"`, while icon names (looked up - * in the current icon theme), are specified with a leading - * `@`, such as `@"item-ltr"`. - * The `*` character can be used as a - * wildcard, and if direction/state/size are omitted they default to - * `*`. So for example, the following specifies different icons to - * use for left-to-right and right-to-left languages: - * - * |[ - * stock["my-stock-item"] = - * { - * { "itemltr.png", LTR, *, * }, - * { "itemrtl.png", RTL, *, * } - * } - * ]| - * - * This could be abbreviated as follows: - * - * |[ - * stock["my-stock-item"] = - * { - * { "itemltr.png", LTR }, - * { "itemrtl.png", RTL } - * } - * ]| - * - * You can specify custom icons for specific sizes, as follows: - * - * |[ - * stock["my-stock-item"] = - * { - * { "itemmenusize.png", *, *, "gtk-menu" }, - * { "itemtoolbarsize.png", *, *, "gtk-large-toolbar" } - * { "itemgeneric.png" } // implicit *, *, * as a fallback - * } - * ]| - * - * The sizes that come with GTK+ itself are `"gtk-menu"`, - * `"gtk-small-toolbar"`, `"gtk-large-toolbar"`, - * `"gtk-button"`, `"gtk-dialog"`. Applications - * can define other sizes. - * - * It’s also possible to use custom icons for a given state, for example: - * - * |[ - * stock["my-stock-item"] = - * { - * { "itemprelight.png", *, PRELIGHT }, - * { "iteminsensitive.png", *, INSENSITIVE }, - * { "itemgeneric.png" } // implicit *, *, * as a fallback - * } - * ]| - * - * When selecting an icon source to use, GTK+ will consider text direction most - * important, state second, and size third. It will select the best match based on - * those criteria. If an attribute matches exactly (e.g. you specified - * `PRELIGHT` or specified the size), GTK+ won’t modify the image; - * if the attribute matches with a wildcard, GTK+ will scale or modify the image to - * match the state and size the user requested. - * - * # Key bindings # - * - * Key bindings allow the user to specify actions to be - * taken on particular key presses. The form of a binding - * set declaration is: - * - * |[ - * binding name { - * bind key { - * signalname (param, ...) - * ... - * } - * ... - * } - * ]| - * - * `key` is a string consisting of a series of modifiers followed by - * the name of a key. The modifiers can be: - * - * - `` - * - * - `` - * - * - `` - * - * - `` - * - * - `` - * - * - `` - * - * - `` - * - * - `` - * - * - `` - * - * - `` - * - * - `` - * - * - `` - * - * - `` - * - * - `` - * - * `` is an alias for ``, `` is an alias for - * ``, and `` is an alias for ``. - * - * The action that is bound to the key is a sequence of signal names - * (strings) followed by parameters for each signal. The signals must - * be action signals. (See g_signal_new()). Each parameter can be a - * float, integer, string, or unquoted string representing an enumeration - * value. The types of the parameters specified must match the types of - * the parameters of the signal. - * - * Binding sets are connected to widgets in the same manner as styles, - * with one difference: Binding sets override other binding sets first - * by pattern type, then by priority and then by order of specification. - * The priorities that can be specified and their default values are the - * same as for styles. - */ - - -enum -{ - PATH_ELT_PSPEC, - PATH_ELT_UNRESOLVED, - PATH_ELT_TYPE -}; - -typedef struct -{ - gint type; - union - { - GType class_type; - gchar *class_name; - GPatternSpec *pspec; - } elt; -} PathElt; - -typedef struct { - GSList *color_hashes; -} GtkRcStylePrivate; - -#define GTK_RC_STYLE_GET_PRIVATE(obj) ((GtkRcStylePrivate *) gtk_rc_style_get_instance_private ((GtkRcStyle *) (obj))) - -static void gtk_rc_style_finalize (GObject *object); -static void gtk_rc_style_real_merge (GtkRcStyle *dest, - GtkRcStyle *src); -static GtkRcStyle* gtk_rc_style_real_create_rc_style (GtkRcStyle *rc_style); -static GtkStyle* gtk_rc_style_real_create_style (GtkRcStyle *rc_style); -static gint gtk_rc_properties_cmp (gconstpointer bsearch_node1, - gconstpointer bsearch_node2); - -static void insert_rc_property (GtkRcStyle *style, - GtkRcProperty *property, - gboolean replace); - - -static const GScannerConfig gtk_rc_scanner_config = -{ - ( - " \t\r\n" - ) /* cset_skip_characters */, - ( - "_" - G_CSET_a_2_z - G_CSET_A_2_Z - ) /* cset_identifier_first */, - ( - G_CSET_DIGITS - "-_" - G_CSET_a_2_z - G_CSET_A_2_Z - ) /* cset_identifier_nth */, - ( "#\n" ) /* cpair_comment_single */, - - TRUE /* case_sensitive */, - - TRUE /* skip_comment_multi */, - TRUE /* skip_comment_single */, - TRUE /* scan_comment_multi */, - TRUE /* scan_identifier */, - FALSE /* scan_identifier_1char */, - FALSE /* scan_identifier_NULL */, - TRUE /* scan_symbols */, - TRUE /* scan_binary */, - TRUE /* scan_octal */, - TRUE /* scan_float */, - TRUE /* scan_hex */, - TRUE /* scan_hex_dollar */, - TRUE /* scan_string_sq */, - TRUE /* scan_string_dq */, - TRUE /* numbers_2_int */, - FALSE /* int_2_float */, - FALSE /* identifier_2_string */, - TRUE /* char_2_token */, - TRUE /* symbol_2_token */, - FALSE /* scope_0_fallback */, -}; - -static GHashTable *realized_style_ht = NULL; - -static gchar *im_module_file = NULL; - -static gchar **gtk_rc_default_files = NULL; - -/* RC file handling */ - -static gchar * -gtk_rc_make_default_dir (const gchar *type) -{ - const gchar *var; - gchar *path; - - var = g_getenv ("GTK_EXE_PREFIX"); - - if (var) - path = g_build_filename (var, "lib", "gtk-3.0", GTK_BINARY_VERSION, type, NULL); - else - path = g_build_filename (_gtk_get_libdir (), "gtk-3.0", GTK_BINARY_VERSION, type, NULL); - - return path; -} - -/** - * gtk_rc_get_im_module_path: - * - * Obtains the path in which to look for IM modules. See the documentation - * of the `GTK_PATH` - * environment variable for more details about looking up modules. This - * function is useful solely for utilities supplied with GTK+ and should - * not be used by applications under normal circumstances. - * - * Returns: (type filename): a newly-allocated string containing the - * path in which to look for IM modules. - * - * Deprecated: 3.0: Use #GtkCssProvider instead. - */ -gchar * -gtk_rc_get_im_module_path (void) -{ - gchar **paths = _gtk_get_module_path ("immodules"); - gchar *result = g_strjoinv (G_SEARCHPATH_SEPARATOR_S, paths); - g_strfreev (paths); - - return result; -} - -/** - * gtk_rc_get_im_module_file: - * - * Obtains the path to the IM modules file. See the documentation - * of the `GTK_IM_MODULE_FILE` - * environment variable for more details. - * - * Returns: (type filename): a newly-allocated string containing the - * name of the file listing the IM modules available for loading - * - * Deprecated: 3.0: Use #GtkCssProvider instead. - */ -gchar * -gtk_rc_get_im_module_file (void) -{ - const gchar *var = g_getenv ("GTK_IM_MODULE_FILE"); - gchar *result = NULL; - - if (var) - result = g_strdup (var); - - if (!result) - { - if (im_module_file) - result = g_strdup (im_module_file); - else - result = gtk_rc_make_default_dir ("immodules.cache"); - } - - return result; -} - -/** - * gtk_rc_get_theme_dir: - * - * Returns the standard directory in which themes should - * be installed. (GTK+ does not actually use this directory - * itself.) - * - * Returns: The directory (must be freed with g_free()). - * - * Deprecated: 3.0: Use #GtkCssProvider instead. - */ -gchar * -gtk_rc_get_theme_dir (void) -{ - const gchar *var; - gchar *path; - - var = g_getenv ("GTK_DATA_PREFIX"); - - if (var) - path = g_build_filename (var, "share", "themes", NULL); - else - path = g_build_filename (_gtk_get_data_prefix (), "share", "themes", NULL); - - return path; -} - -/** - * gtk_rc_get_module_dir: - * - * Returns a directory in which GTK+ looks for theme engines. - * For full information about the search for theme engines, - * see the docs for `GTK_PATH` in [Running GTK+ Applications][gtk-running]. - * - * return value: (type filename): the directory. (Must be freed with g_free()) - * - * Deprecated: 3.0: Use #GtkCssProvider instead. - **/ -gchar * -gtk_rc_get_module_dir (void) -{ - return gtk_rc_make_default_dir ("engines"); -} - -/** - * gtk_rc_add_default_file: - * @filename: (type filename): the pathname to the file. If @filename - * is not absolute, it is searched in the current directory. - * - * Adds a file to the list of files to be parsed at the - * end of gtk_init(). - * - * Deprecated:3.0: Use #GtkStyleContext with a custom #GtkStyleProvider instead - **/ -void -gtk_rc_add_default_file (const gchar *filename) -{ -} - -/** - * gtk_rc_set_default_files: - * @filenames: (array zero-terminated=1) (element-type filename): A - * %NULL-terminated list of filenames. - * - * Sets the list of files that GTK+ will read at the - * end of gtk_init(). - * - * Deprecated:3.0: Use #GtkStyleContext with a custom #GtkStyleProvider instead - **/ -void -gtk_rc_set_default_files (gchar **filenames) -{ -} - -/** - * gtk_rc_get_default_files: - * - * Retrieves the current list of RC files that will be parsed - * at the end of gtk_init(). - * - * Returns: (transfer none) (array zero-terminated=1) (element-type filename): - * A %NULL-terminated array of filenames. This memory is owned - * by GTK+ and must not be freed by the application. If you want - * to store this information, you should make a copy. - * - * Deprecated:3.0: Use #GtkStyleContext instead - **/ -gchar ** -gtk_rc_get_default_files (void) -{ - return gtk_rc_default_files; -} - -/** - * gtk_rc_parse_string: - * @rc_string: a string to parse. - * - * Parses resource information directly from a string. - * - * Deprecated: 3.0: Use #GtkCssProvider instead. - */ -void -gtk_rc_parse_string (const gchar *rc_string) -{ - g_return_if_fail (rc_string != NULL); -} - -/** - * gtk_rc_parse: - * @filename: the filename of a file to parse. If @filename is not absolute, it - * is searched in the current directory. - * - * Parses a given resource file. - * - * Deprecated: 3.0: Use #GtkCssProvider instead. - */ -void -gtk_rc_parse (const gchar *filename) -{ - g_return_if_fail (filename != NULL); -} - -/* Handling of RC styles */ - -G_DEFINE_TYPE_WITH_PRIVATE (GtkRcStyle, gtk_rc_style, G_TYPE_OBJECT) - -static void -gtk_rc_style_init (GtkRcStyle *style) -{ - GtkRcStylePrivate *priv = GTK_RC_STYLE_GET_PRIVATE (style); - guint i; - - style->name = NULL; - style->font_desc = NULL; - - for (i = 0; i < 5; i++) - { - static const GdkColor init_color = { 0, 0, 0, 0, }; - - style->bg_pixmap_name[i] = NULL; - style->color_flags[i] = 0; - style->fg[i] = init_color; - style->bg[i] = init_color; - style->text[i] = init_color; - style->base[i] = init_color; - } - style->xthickness = -1; - style->ythickness = -1; - style->rc_properties = NULL; - - style->rc_style_lists = NULL; - style->icon_factories = NULL; - - priv->color_hashes = NULL; -} - -static void -gtk_rc_style_class_init (GtkRcStyleClass *klass) -{ - GObjectClass *object_class = G_OBJECT_CLASS (klass); - - object_class->finalize = gtk_rc_style_finalize; - - klass->parse = NULL; - klass->create_rc_style = gtk_rc_style_real_create_rc_style; - klass->merge = gtk_rc_style_real_merge; - klass->create_style = gtk_rc_style_real_create_style; -} - -static void -gtk_rc_style_finalize (GObject *object) -{ - GSList *tmp_list1, *tmp_list2; - GtkRcStyle *rc_style; - GtkRcStylePrivate *rc_priv; - gint i; - - rc_style = GTK_RC_STYLE (object); - rc_priv = GTK_RC_STYLE_GET_PRIVATE (rc_style); - - g_free (rc_style->name); - if (rc_style->font_desc) - pango_font_description_free (rc_style->font_desc); - - for (i = 0; i < 5; i++) - g_free (rc_style->bg_pixmap_name[i]); - - /* Now remove all references to this rc_style from - * realized_style_ht - */ - tmp_list1 = rc_style->rc_style_lists; - while (tmp_list1) - { - GSList *rc_styles = tmp_list1->data; - GtkStyle *style = g_hash_table_lookup (realized_style_ht, rc_styles); - g_object_unref (style); - - /* Remove the list of styles from the other rc_styles - * in the list - */ - tmp_list2 = rc_styles; - while (tmp_list2) - { - GtkRcStyle *other_style = tmp_list2->data; - - if (other_style != rc_style) - other_style->rc_style_lists = g_slist_remove_all (other_style->rc_style_lists, - rc_styles); - tmp_list2 = tmp_list2->next; - } - - /* And from the hash table itself - */ - g_hash_table_remove (realized_style_ht, rc_styles); - g_slist_free (rc_styles); - - tmp_list1 = tmp_list1->next; - } - g_slist_free (rc_style->rc_style_lists); - - if (rc_style->rc_properties) - { - for (i = 0; i < rc_style->rc_properties->len; i++) - { - GtkRcProperty *node = &g_array_index (rc_style->rc_properties, GtkRcProperty, i); - - g_free (node->origin); - g_value_unset (&node->value); - } - g_array_free (rc_style->rc_properties, TRUE); - rc_style->rc_properties = NULL; - } - - g_slist_free_full (rc_style->icon_factories, g_object_unref); - g_slist_free_full (rc_priv->color_hashes, (GDestroyNotify)g_hash_table_unref); - - G_OBJECT_CLASS (gtk_rc_style_parent_class)->finalize (object); -} - -/** - * gtk_rc_style_new: - * - * Creates a new #GtkRcStyle with no fields set and - * a reference count of 1. - * - * Returns: the newly-created #GtkRcStyle - * - * Deprecated: 3.0: Use #GtkCssProvider instead. - */ -GtkRcStyle * -gtk_rc_style_new (void) -{ - GtkRcStyle *style; - - style = g_object_new (GTK_TYPE_RC_STYLE, NULL); - - return style; -} - -/** - * gtk_rc_style_copy: - * @orig: the style to copy - * - * Makes a copy of the specified #GtkRcStyle. This function - * will correctly copy an RC style that is a member of a class - * derived from #GtkRcStyle. - * - * Returns: (transfer full): the resulting #GtkRcStyle - * - * Deprecated: 3.0: Use #GtkCssProvider instead. - **/ -GtkRcStyle * -gtk_rc_style_copy (GtkRcStyle *orig) -{ - GtkRcStyle *style; - - g_return_val_if_fail (GTK_IS_RC_STYLE (orig), NULL); - - style = GTK_RC_STYLE_GET_CLASS (orig)->create_rc_style (orig); - GTK_RC_STYLE_GET_CLASS (style)->merge (style, orig); - - return style; -} - -static GtkRcStyle * -gtk_rc_style_real_create_rc_style (GtkRcStyle *style) -{ - return g_object_new (G_OBJECT_TYPE (style), NULL); -} - -static gint -gtk_rc_properties_cmp (gconstpointer bsearch_node1, - gconstpointer bsearch_node2) -{ - const GtkRcProperty *prop1 = bsearch_node1; - const GtkRcProperty *prop2 = bsearch_node2; - - if (prop1->type_name == prop2->type_name) - return prop1->property_name < prop2->property_name ? -1 : prop1->property_name == prop2->property_name ? 0 : 1; - else - return prop1->type_name < prop2->type_name ? -1 : 1; -} - -static void -insert_rc_property (GtkRcStyle *style, - GtkRcProperty *property, - gboolean replace) -{ - guint i; - GtkRcProperty *new_property = NULL; - GtkRcProperty key = { 0, 0, NULL, { 0, }, }; - - key.type_name = property->type_name; - key.property_name = property->property_name; - - if (!style->rc_properties) - style->rc_properties = g_array_new (FALSE, FALSE, sizeof (GtkRcProperty)); - - i = 0; - while (i < style->rc_properties->len) - { - gint cmp = gtk_rc_properties_cmp (&key, &g_array_index (style->rc_properties, GtkRcProperty, i)); - - if (cmp == 0) - { - if (replace) - { - new_property = &g_array_index (style->rc_properties, GtkRcProperty, i); - - g_free (new_property->origin); - g_value_unset (&new_property->value); - - *new_property = key; - break; - } - else - return; - } - else if (cmp < 0) - break; - - i++; - } - - if (!new_property) - { - g_array_insert_val (style->rc_properties, i, key); - new_property = &g_array_index (style->rc_properties, GtkRcProperty, i); - } - - new_property->origin = g_strdup (property->origin); - g_value_init (&new_property->value, G_VALUE_TYPE (&property->value)); - g_value_copy (&property->value, &new_property->value); -} - -static void -gtk_rc_style_real_merge (GtkRcStyle *dest, - GtkRcStyle *src) -{ - gint i; - - for (i = 0; i < 5; i++) - { - if (!dest->bg_pixmap_name[i] && src->bg_pixmap_name[i]) - dest->bg_pixmap_name[i] = g_strdup (src->bg_pixmap_name[i]); - - if (!(dest->color_flags[i] & GTK_RC_FG) && - src->color_flags[i] & GTK_RC_FG) - { - dest->fg[i] = src->fg[i]; - dest->color_flags[i] |= GTK_RC_FG; - } - if (!(dest->color_flags[i] & GTK_RC_BG) && - src->color_flags[i] & GTK_RC_BG) - { - dest->bg[i] = src->bg[i]; - dest->color_flags[i] |= GTK_RC_BG; - } - if (!(dest->color_flags[i] & GTK_RC_TEXT) && - src->color_flags[i] & GTK_RC_TEXT) - { - dest->text[i] = src->text[i]; - dest->color_flags[i] |= GTK_RC_TEXT; - } - if (!(dest->color_flags[i] & GTK_RC_BASE) && - src->color_flags[i] & GTK_RC_BASE) - { - dest->base[i] = src->base[i]; - dest->color_flags[i] |= GTK_RC_BASE; - } - } - - if (dest->xthickness < 0 && src->xthickness >= 0) - dest->xthickness = src->xthickness; - if (dest->ythickness < 0 && src->ythickness >= 0) - dest->ythickness = src->ythickness; - - if (src->font_desc) - { - if (!dest->font_desc) - dest->font_desc = pango_font_description_copy (src->font_desc); - else - pango_font_description_merge (dest->font_desc, src->font_desc, FALSE); - } - - if (src->rc_properties) - { - for (i = 0; i < src->rc_properties->len; i++) - insert_rc_property (dest, - &g_array_index (src->rc_properties, GtkRcProperty, i), - FALSE); - } -} - -static GtkStyle * -gtk_rc_style_real_create_style (GtkRcStyle *rc_style) -{ - return gtk_style_new (); -} - -/** - * gtk_rc_reset_styles: - * @settings: a #GtkSettings - * - * This function recomputes the styles for all widgets that use a - * particular #GtkSettings object. (There is one #GtkSettings object - * per #GdkScreen, see gtk_settings_get_for_screen()); It is useful - * when some global parameter has changed that affects the appearance - * of all widgets, because when a widget gets a new style, it will - * both redraw and recompute any cached information about its - * appearance. As an example, it is used when the default font size - * set by the operating system changes. Note that this function - * doesn’t affect widgets that have a style set explicitly on them - * with gtk_widget_set_style(). - * - * Since: 2.4 - * - * Deprecated: 3.0: Use #GtkCssProvider instead. - **/ -void -gtk_rc_reset_styles (GtkSettings *settings) -{ - gtk_style_context_reset_widgets (_gtk_settings_get_screen (settings)); -} - -/** - * gtk_rc_reparse_all_for_settings: - * @settings: a #GtkSettings - * @force_load: load whether or not anything changed - * - * If the modification time on any previously read file - * for the given #GtkSettings has changed, discard all style information - * and then reread all previously read RC files. - * - * Returns: %TRUE if the files were reread. - * - * Deprecated: 3.0: Use #GtkCssProvider instead. - **/ -gboolean -gtk_rc_reparse_all_for_settings (GtkSettings *settings, - gboolean force_load) -{ - return FALSE; -} - -/** - * gtk_rc_reparse_all: - * - * If the modification time on any previously read file for the - * default #GtkSettings has changed, discard all style information - * and then reread all previously read RC files. - * - * Returns: %TRUE if the files were reread. - * - * Deprecated: 3.0: Use #GtkCssProvider instead. - **/ -gboolean -gtk_rc_reparse_all (void) -{ - return FALSE; -} - -/** - * gtk_rc_get_style: - * @widget: a #GtkWidget - * - * Finds all matching RC styles for a given widget, - * composites them together, and then creates a - * #GtkStyle representing the composite appearance. - * (GTK+ actually keeps a cache of previously - * created styles, so a new style may not be - * created.) - * - * Returns: (transfer none): the resulting style. No refcount is added - * to the returned style, so if you want to save this style around, - * you should add a reference yourself. - * - * Deprecated:3.0: Use #GtkStyleContext instead - **/ -GtkStyle * -gtk_rc_get_style (GtkWidget *widget) -{ - g_return_val_if_fail (GTK_IS_WIDGET (widget), NULL); - - gtk_widget_ensure_style (widget); - - return gtk_widget_get_style (widget); -} - -/** - * gtk_rc_get_style_by_paths: - * @settings: a #GtkSettings object - * @widget_path: (allow-none): the widget path to use when looking up the - * style, or %NULL if no matching against the widget path should be done - * @class_path: (allow-none): the class path to use when looking up the style, - * or %NULL if no matching against the class path should be done. - * @type: a type that will be used along with parent types of this type - * when matching against class styles, or #G_TYPE_NONE - * - * Creates up a #GtkStyle from styles defined in a RC file by providing - * the raw components used in matching. This function may be useful - * when creating pseudo-widgets that should be themed like widgets but - * don’t actually have corresponding GTK+ widgets. An example of this - * would be items inside a GNOME canvas widget. - * - * The action of gtk_rc_get_style() is similar to: - * |[ - * gtk_widget_path (widget, NULL, &path, NULL); - * gtk_widget_class_path (widget, NULL, &class_path, NULL); - * gtk_rc_get_style_by_paths (gtk_widget_get_settings (widget), - * path, class_path, - * G_OBJECT_TYPE (widget)); - * ]| - * - * Returns: (nullable) (transfer none): A style created by matching - * with the supplied paths, or %NULL if nothing matching was - * specified and the default style should be used. The returned - * value is owned by GTK+ as part of an internal cache, so you - * must call g_object_ref() on the returned value if you want to - * keep a reference to it. - * - * Deprecated:3.0: Use #GtkStyleContext instead - **/ -GtkStyle * -gtk_rc_get_style_by_paths (GtkSettings *settings, - const char *widget_path, - const char *class_path, - GType type) -{ - GtkWidgetPath *path; - GtkStyle *style; - - path = gtk_widget_path_new (); - - /* For compatibility, we return a GtkStyle based on a GtkStyleContext - * with a GtkWidgetPath appropriate for the supplied information. - * - * GtkWidgetPath is composed of a list of GTypes with optional names; - * In GTK+-2.0, widget_path consisted of the widget names, or - * the class names for unnamed widgets, while class_path had the - * class names always. So, use class_path to determine the GTypes - * and extract widget names from widget_path as applicable. - */ - if (class_path == NULL) - { - gtk_widget_path_append_type (path, type == G_TYPE_NONE ? GTK_TYPE_WIDGET : type); - } - else - { - const gchar *widget_p, *widget_next; - const gchar *class_p, *class_next; - - widget_next = widget_path; - class_next = class_path; - - while (*class_next) - { - GType component_type; - gchar *component_class; - gchar *component_name; - gint pos; - - class_p = class_next; - if (*class_p == '.') - class_p++; - - widget_p = widget_next; /* Might be NULL */ - if (widget_p && *widget_p == '.') - widget_p++; - - class_next = strchr (class_p, '.'); - if (class_next == NULL) - class_next = class_p + strlen (class_p); - - if (widget_p) - { - widget_next = strchr (widget_p, '.'); - if (widget_next == NULL) - widget_next = widget_p + strlen (widget_p); - } - - component_class = g_strndup (class_p, class_next - class_p); - if (widget_p && *widget_p) - component_name = g_strndup (widget_p, widget_next - widget_p); - else - component_name = NULL; - - component_type = g_type_from_name (component_class); - if (component_type == G_TYPE_INVALID) - component_type = GTK_TYPE_WIDGET; - - pos = gtk_widget_path_append_type (path, component_type); - if (component_name != NULL && strcmp (component_name, component_name) != 0) - gtk_widget_path_iter_set_name (path, pos, component_name); - - g_free (component_class); - g_free (component_name); - } - } - - style = _gtk_style_new_for_path (_gtk_settings_get_screen (settings), - path); - - gtk_widget_path_free (path); - - return style; -} - -/** - * gtk_rc_scanner_new: (skip) - * - * Deprecated:3.0: Use #GtkCssProvider instead - */ -GScanner* -gtk_rc_scanner_new (void) -{ - return g_scanner_new (>k_rc_scanner_config); -} - -/********************* - * Parsing functions * - *********************/ - -static gboolean -lookup_color (GtkRcStyle *style, - const char *color_name, - GdkColor *color) -{ - GtkRcStylePrivate *priv = GTK_RC_STYLE_GET_PRIVATE (style); - GSList *iter; - - for (iter = priv->color_hashes; iter != NULL; iter = iter->next) - { - GHashTable *hash = iter->data; - GdkColor *match = g_hash_table_lookup (hash, color_name); - - if (match) - { - color->red = match->red; - color->green = match->green; - color->blue = match->blue; - return TRUE; - } - } - - return FALSE; -} - -/** - * gtk_rc_find_pixmap_in_path: - * @settings: a #GtkSettings - * @scanner: Scanner used to get line number information for the - * warning message, or %NULL - * @pixmap_file: name of the pixmap file to locate. - * - * Looks up a file in pixmap path for the specified #GtkSettings. - * If the file is not found, it outputs a warning message using - * g_warning() and returns %NULL. - * - * Returns: (type filename): the filename. - * - * Deprecated: 3.0: Use #GtkCssProvider instead. - **/ -gchar* -gtk_rc_find_pixmap_in_path (GtkSettings *settings, - GScanner *scanner, - const gchar *pixmap_file) -{ - g_warning ("Unable to locate image file in pixmap_path: \"%s\"", - pixmap_file); - return NULL; -} - -/** - * gtk_rc_find_module_in_path: - * @module_file: name of a theme engine - * - * Searches for a theme engine in the GTK+ search path. This function - * is not useful for applications and should not be used. - * - * Returns: (type filename): The filename, if found (must be - * freed with g_free()), otherwise %NULL. - * - * Deprecated: 3.0: Use #GtkCssProvider instead. - **/ -gchar* -gtk_rc_find_module_in_path (const gchar *module_file) -{ - return _gtk_find_module (module_file, "engines"); -} - -/** - * gtk_rc_parse_state: - * @scanner: a #GScanner (must be initialized for parsing an RC file) - * @state: (out): A pointer to a #GtkStateType variable in which to - * store the result. - * - * Parses a #GtkStateType variable from the format expected - * in a RC file. - * - * Returns: %G_TOKEN_NONE if parsing succeeded, otherwise the token - * that was expected but not found. - * - * Deprecated: 3.0: Use #GtkCssProvider instead - */ -guint -gtk_rc_parse_state (GScanner *scanner, - GtkStateType *state) -{ - guint old_scope; - guint token; - - g_return_val_if_fail (scanner != NULL, G_TOKEN_ERROR); - g_return_val_if_fail (state != NULL, G_TOKEN_ERROR); - - /* we don't know where we got called from, so we reset the scope here. - * if we bail out due to errors, we *don't* reset the scope, so the - * error messaging code can make sense of our tokens. - */ - old_scope = g_scanner_set_scope (scanner, 0); - - token = g_scanner_get_next_token (scanner); - if (token != G_TOKEN_LEFT_BRACE) - return G_TOKEN_LEFT_BRACE; - - token = g_scanner_get_next_token (scanner); - switch (token) - { - case GTK_RC_TOKEN_ACTIVE: - *state = GTK_STATE_ACTIVE; - break; - case GTK_RC_TOKEN_INSENSITIVE: - *state = GTK_STATE_INSENSITIVE; - break; - case GTK_RC_TOKEN_NORMAL: - *state = GTK_STATE_NORMAL; - break; - case GTK_RC_TOKEN_PRELIGHT: - *state = GTK_STATE_PRELIGHT; - break; - case GTK_RC_TOKEN_SELECTED: - *state = GTK_STATE_SELECTED; - break; - default: - return /* G_TOKEN_SYMBOL */ GTK_RC_TOKEN_NORMAL; - } - - token = g_scanner_get_next_token (scanner); - if (token != G_TOKEN_RIGHT_BRACE) - return G_TOKEN_RIGHT_BRACE; - - g_scanner_set_scope (scanner, old_scope); - - return G_TOKEN_NONE; -} - -/** - * gtk_rc_parse_priority: - * @scanner: a #GScanner (must be initialized for parsing an RC file) - * @priority: A pointer to #GtkPathPriorityType variable in which - * to store the result. - * - * Parses a #GtkPathPriorityType variable from the format expected - * in a RC file. - * - * Returns: %G_TOKEN_NONE if parsing succeeded, otherwise the token - * that was expected but not found. - * - * Deprecated:3.0: Use #GtkCssProvider instead - */ -guint -gtk_rc_parse_priority (GScanner *scanner, - GtkPathPriorityType *priority) -{ - guint old_scope; - guint token; - - g_return_val_if_fail (scanner != NULL, G_TOKEN_ERROR); - g_return_val_if_fail (priority != NULL, G_TOKEN_ERROR); - - /* we don't know where we got called from, so we reset the scope here. - * if we bail out due to errors, we *don't* reset the scope, so the - * error messaging code can make sense of our tokens. - */ - old_scope = g_scanner_set_scope (scanner, 0); - - token = g_scanner_get_next_token (scanner); - if (token != ':') - return ':'; - - token = g_scanner_get_next_token (scanner); - switch (token) - { - case GTK_RC_TOKEN_LOWEST: - *priority = GTK_PATH_PRIO_LOWEST; - break; - case GTK_RC_TOKEN_GTK: - *priority = GTK_PATH_PRIO_GTK; - break; - case GTK_RC_TOKEN_APPLICATION: - *priority = GTK_PATH_PRIO_APPLICATION; - break; - case GTK_RC_TOKEN_THEME: - *priority = GTK_PATH_PRIO_THEME; - break; - case GTK_RC_TOKEN_RC: - *priority = GTK_PATH_PRIO_RC; - break; - case GTK_RC_TOKEN_HIGHEST: - *priority = GTK_PATH_PRIO_HIGHEST; - break; - default: - return /* G_TOKEN_SYMBOL */ GTK_RC_TOKEN_APPLICATION; - } - - g_scanner_set_scope (scanner, old_scope); - - return G_TOKEN_NONE; -} - -/** - * gtk_rc_parse_color: - * @scanner: a #GScanner - * @color: (out): a pointer to a #GdkColor in which to store - * the result - * - * Parses a color in the format expected - * in a RC file. - * - * Note that theme engines should use gtk_rc_parse_color_full() in - * order to support symbolic colors. - * - * Returns: %G_TOKEN_NONE if parsing succeeded, otherwise the token - * that was expected but not found - * - * Deprecated:3.0: Use #GtkCssProvider instead - */ -guint -gtk_rc_parse_color (GScanner *scanner, - GdkColor *color) -{ - return gtk_rc_parse_color_full (scanner, NULL, color); -} - -/** - * gtk_rc_parse_color_full: - * @scanner: a #GScanner - * @style: (allow-none): a #GtkRcStyle, or %NULL - * @color: (out): a pointer to a #GdkColor in which to store - * the result - * - * Parses a color in the format expected - * in a RC file. If @style is not %NULL, it will be consulted to resolve - * references to symbolic colors. - * - * Returns: %G_TOKEN_NONE if parsing succeeded, otherwise the token - * that was expected but not found - * - * Since: 2.12 - * - * Deprecated:3.0: Use #GtkCssProvider instead - */ -guint -gtk_rc_parse_color_full (GScanner *scanner, - GtkRcStyle *style, - GdkColor *color) -{ - guint token; - - g_return_val_if_fail (scanner != NULL, G_TOKEN_ERROR); - - /* we don't need to set our own scope here, because - * we don't need own symbols - */ - - token = g_scanner_get_next_token (scanner); - switch (token) - { - gint token_int; - GdkColor c1, c2; - gboolean negate; - gdouble l; - - case G_TOKEN_LEFT_CURLY: - token = g_scanner_get_next_token (scanner); - if (token == G_TOKEN_INT) - token_int = scanner->value.v_int; - else if (token == G_TOKEN_FLOAT) - token_int = scanner->value.v_float * 65535.0; - else - return G_TOKEN_FLOAT; - color->red = CLAMP (token_int, 0, 65535); - - token = g_scanner_get_next_token (scanner); - if (token != G_TOKEN_COMMA) - return G_TOKEN_COMMA; - - token = g_scanner_get_next_token (scanner); - if (token == G_TOKEN_INT) - token_int = scanner->value.v_int; - else if (token == G_TOKEN_FLOAT) - token_int = scanner->value.v_float * 65535.0; - else - return G_TOKEN_FLOAT; - color->green = CLAMP (token_int, 0, 65535); - - token = g_scanner_get_next_token (scanner); - if (token != G_TOKEN_COMMA) - return G_TOKEN_COMMA; - - token = g_scanner_get_next_token (scanner); - if (token == G_TOKEN_INT) - token_int = scanner->value.v_int; - else if (token == G_TOKEN_FLOAT) - token_int = scanner->value.v_float * 65535.0; - else - return G_TOKEN_FLOAT; - color->blue = CLAMP (token_int, 0, 65535); - - token = g_scanner_get_next_token (scanner); - if (token != G_TOKEN_RIGHT_CURLY) - return G_TOKEN_RIGHT_CURLY; - return G_TOKEN_NONE; - - case G_TOKEN_STRING: - if (!gdk_color_parse (scanner->value.v_string, color)) - { - g_scanner_warn (scanner, "Invalid color constant '%s'", - scanner->value.v_string); - return G_TOKEN_STRING; - } - return G_TOKEN_NONE; - - case '@': - token = g_scanner_get_next_token (scanner); - if (token != G_TOKEN_IDENTIFIER) - return G_TOKEN_IDENTIFIER; - - if (!style || !lookup_color (style, scanner->value.v_identifier, color)) - { - g_scanner_warn (scanner, "Invalid symbolic color '%s'", - scanner->value.v_identifier); - return G_TOKEN_IDENTIFIER; - } - - return G_TOKEN_NONE; - - case G_TOKEN_IDENTIFIER: - if (strcmp (scanner->value.v_identifier, "mix") == 0) - { - token = g_scanner_get_next_token (scanner); - if (token != G_TOKEN_LEFT_PAREN) - return G_TOKEN_LEFT_PAREN; - - negate = FALSE; - if (g_scanner_peek_next_token (scanner) == '-') - { - g_scanner_get_next_token (scanner); /* eat sign */ - negate = TRUE; - } - - token = g_scanner_get_next_token (scanner); - if (token != G_TOKEN_FLOAT) - return G_TOKEN_FLOAT; - - l = negate ? -scanner->value.v_float : scanner->value.v_float; - - token = g_scanner_get_next_token (scanner); - if (token != G_TOKEN_COMMA) - return G_TOKEN_COMMA; - - token = gtk_rc_parse_color_full (scanner, style, &c1); - if (token != G_TOKEN_NONE) - return token; - - token = g_scanner_get_next_token (scanner); - if (token != G_TOKEN_COMMA) - return G_TOKEN_COMMA; - - token = gtk_rc_parse_color_full (scanner, style, &c2); - if (token != G_TOKEN_NONE) - return token; - - token = g_scanner_get_next_token (scanner); - if (token != G_TOKEN_RIGHT_PAREN) - return G_TOKEN_RIGHT_PAREN; - - color->red = l * c1.red + (1.0 - l) * c2.red; - color->green = l * c1.green + (1.0 - l) * c2.green; - color->blue = l * c1.blue + (1.0 - l) * c2.blue; - - return G_TOKEN_NONE; - } - else if (strcmp (scanner->value.v_identifier, "shade") == 0) - { - token = g_scanner_get_next_token (scanner); - if (token != G_TOKEN_LEFT_PAREN) - return G_TOKEN_LEFT_PAREN; - - negate = FALSE; - if (g_scanner_peek_next_token (scanner) == '-') - { - g_scanner_get_next_token (scanner); /* eat sign */ - negate = TRUE; - } - - token = g_scanner_get_next_token (scanner); - if (token != G_TOKEN_FLOAT) - return G_TOKEN_FLOAT; - - l = negate ? -scanner->value.v_float : scanner->value.v_float; - - token = g_scanner_get_next_token (scanner); - if (token != G_TOKEN_COMMA) - return G_TOKEN_COMMA; - - token = gtk_rc_parse_color_full (scanner, style, &c1); - if (token != G_TOKEN_NONE) - return token; - - token = g_scanner_get_next_token (scanner); - if (token != G_TOKEN_RIGHT_PAREN) - return G_TOKEN_RIGHT_PAREN; - - _gtk_style_shade (&c1, color, l); - - return G_TOKEN_NONE; - } - else if (strcmp (scanner->value.v_identifier, "lighter") == 0 || - strcmp (scanner->value.v_identifier, "darker") == 0) - { - if (scanner->value.v_identifier[0] == 'l') - l = 1.3; - else - l = 0.7; - - token = g_scanner_get_next_token (scanner); - if (token != G_TOKEN_LEFT_PAREN) - return G_TOKEN_LEFT_PAREN; - - token = gtk_rc_parse_color_full (scanner, style, &c1); - if (token != G_TOKEN_NONE) - return token; - - token = g_scanner_get_next_token (scanner); - if (token != G_TOKEN_RIGHT_PAREN) - return G_TOKEN_RIGHT_PAREN; - - _gtk_style_shade (&c1, color, l); - - return G_TOKEN_NONE; - } - else - return G_TOKEN_IDENTIFIER; - - default: - return G_TOKEN_STRING; - } -} - -typedef struct { - GtkPathType type; - GPatternSpec *pspec; - gpointer user_data; - guint seq_id; -} PatternSpec; - -static void -pattern_spec_free (PatternSpec *pspec) -{ - if (pspec->pspec) - g_pattern_spec_free (pspec->pspec); - g_free (pspec); -} - -/** - * gtk_binding_set_add_path: - * @binding_set: a #GtkBindingSet to add a path to - * @path_type: path type the pattern applies to - * @path_pattern: the actual match pattern - * @priority: binding priority - * - * This function was used internally by the GtkRC parsing mechanism - * to assign match patterns to #GtkBindingSet structures. - * - * In GTK+ 3, these match patterns are unused. - * - * Deprecated: 3.0 - */ -void -gtk_binding_set_add_path (GtkBindingSet *binding_set, - GtkPathType path_type, - const gchar *path_pattern, - GtkPathPriorityType priority) -{ - PatternSpec *pspec; - GSList **slist_p, *slist; - static guint seq_id = 0; - - g_return_if_fail (binding_set != NULL); - g_return_if_fail (path_pattern != NULL); - g_return_if_fail (priority <= GTK_PATH_PRIO_MASK); - - priority &= GTK_PATH_PRIO_MASK; - - switch (path_type) - { - case GTK_PATH_WIDGET: - slist_p = &binding_set->widget_path_pspecs; - break; - case GTK_PATH_WIDGET_CLASS: - slist_p = &binding_set->widget_class_pspecs; - break; - case GTK_PATH_CLASS: - slist_p = &binding_set->class_branch_pspecs; - break; - default: - g_assert_not_reached (); - slist_p = NULL; - break; - } - - pspec = g_new (PatternSpec, 1); - pspec->type = path_type; - if (path_type == GTK_PATH_WIDGET_CLASS) - pspec->pspec = NULL; - else - pspec->pspec = g_pattern_spec_new (path_pattern); - pspec->seq_id = priority << 28; - pspec->user_data = binding_set; - - slist = *slist_p; - while (slist) - { - PatternSpec *tmp_pspec; - - tmp_pspec = slist->data; - slist = slist->next; - - if (g_pattern_spec_equal (tmp_pspec->pspec, pspec->pspec)) - { - GtkPathPriorityType lprio = tmp_pspec->seq_id >> 28; - - pattern_spec_free (pspec); - pspec = NULL; - if (lprio < priority) - { - tmp_pspec->seq_id &= 0x0fffffff; - tmp_pspec->seq_id |= priority << 28; - } - break; - } - } - if (pspec) - { - pspec->seq_id |= seq_id++ & 0x0fffffff; - *slist_p = g_slist_prepend (*slist_p, pspec); - } -} diff --git a/gtk/deprecated/gtkrc.h b/gtk/deprecated/gtkrc.h deleted file mode 100644 index 25b23fba85..0000000000 --- a/gtk/deprecated/gtkrc.h +++ /dev/null @@ -1,405 +0,0 @@ -/* GTK - The GIMP Toolkit - * Copyright (C) 1995-1997 Peter Mattis, Spencer Kimball and Josh MacDonald - * - * This library is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2 of the License, or (at your option) any later version. - * - * This library is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with this library. If not, see . - */ - -/* - * Modified by the GTK+ Team and others 1997-2000. See the AUTHORS - * file for a list of people on the GTK+ Team. See the ChangeLog - * files for a list of changes. These files are distributed with - * GTK+ at ftp://ftp.gtk.org/pub/gtk/. - */ - -#ifndef __GTK_RC_H__ -#define __GTK_RC_H__ - -#if !defined (__GTK_H_INSIDE__) && !defined (GTK_COMPILATION) -#error "Only can be included directly." -#endif - -#include -#include - -G_BEGIN_DECLS - -/* Forward declarations */ -typedef struct _GtkRcContext GtkRcContext; -typedef struct _GtkRcStyleClass GtkRcStyleClass; - -#define GTK_TYPE_RC_STYLE (gtk_rc_style_get_type ()) -#define GTK_RC_STYLE(object) (G_TYPE_CHECK_INSTANCE_CAST ((object), GTK_TYPE_RC_STYLE, GtkRcStyle)) -#define GTK_RC_STYLE_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), GTK_TYPE_RC_STYLE, GtkRcStyleClass)) -#define GTK_IS_RC_STYLE(object) (G_TYPE_CHECK_INSTANCE_TYPE ((object), GTK_TYPE_RC_STYLE)) -#define GTK_IS_RC_STYLE_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), GTK_TYPE_RC_STYLE)) -#define GTK_RC_STYLE_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), GTK_TYPE_RC_STYLE, GtkRcStyleClass)) - -/** - * GtkRcFlags: - * @GTK_RC_FG :Deprecated - * @GTK_RC_BG: Deprecated - * @GTK_RC_TEXT: Deprecated - * @GTK_RC_BASE: Deprecated - * - * Deprecated - */ -typedef enum -{ - GTK_RC_FG = 1 << 0, - GTK_RC_BG = 1 << 1, - GTK_RC_TEXT = 1 << 2, - GTK_RC_BASE = 1 << 3 -} GtkRcFlags; - -/** - * GtkRcStyle: - * @name: Name - * @bg_pixmap_name: Pixmap name - * @font_desc: A #PangoFontDescription - * @color_flags: #GtkRcFlags - * @fg: Foreground colors - * @bg: Background colors - * @text: Text colors - * @base: Base colors - * @xthickness: X thickness - * @ythickness: Y thickness - * - * The #GtkRcStyle-struct is used to represent a set - * of information about the appearance of a widget. - * This can later be composited together with other - * #GtkRcStyle-structs to form a #GtkStyle. - */ -struct _GtkRcStyle -{ - GObject parent_instance; - - /*< public >*/ - - gchar *name; - gchar *bg_pixmap_name[5]; - PangoFontDescription *font_desc; - - GtkRcFlags color_flags[5]; - GdkColor fg[5]; - GdkColor bg[5]; - GdkColor text[5]; - GdkColor base[5]; - - gint xthickness; - gint ythickness; - - /*< private >*/ - GArray *rc_properties; - - /* list of RC style lists including this RC style */ - GSList *rc_style_lists; - - GSList *icon_factories; - - guint engine_specified : 1; /* The RC file specified the engine */ -}; - -/** - * GtkRcStyleClass: - * @parent_class: The parent class. - * @create_rc_style: - * @parse: - * @merge: - * @create_style: - */ -struct _GtkRcStyleClass -{ - GObjectClass parent_class; - - /*< public >*/ - - /* Create an empty RC style of the same type as this RC style. - * The default implementation, which does - * g_object_new (G_OBJECT_TYPE (style), NULL); - * should work in most cases. - */ - GtkRcStyle * (*create_rc_style) (GtkRcStyle *rc_style); - - /* Fill in engine specific parts of GtkRcStyle by parsing contents - * of brackets. Returns G_TOKEN_NONE if successful, otherwise returns - * the token it expected but didn't get. - */ - guint (*parse) (GtkRcStyle *rc_style, - GtkSettings *settings, - GScanner *scanner); - - /* Combine RC style data from src into dest. If overridden, this - * function should chain to the parent. - */ - void (*merge) (GtkRcStyle *dest, - GtkRcStyle *src); - - /* Create an empty style suitable to this RC style - */ - GtkStyle * (*create_style) (GtkRcStyle *rc_style); - - /*< private >*/ - - /* Padding for future expansion */ - void (*_gtk_reserved1) (void); - void (*_gtk_reserved2) (void); - void (*_gtk_reserved3) (void); - void (*_gtk_reserved4) (void); -}; - -GSList* _gtk_rc_parse_widget_class_path (const gchar *pattern); -void _gtk_rc_free_widget_class_path (GSList *list); -gboolean _gtk_rc_match_widget_class (GSList *list, - gint length, - gchar *path, - gchar *path_reversed); - -GDK_DEPRECATED_IN_3_0_FOR(GtkStyleContext) -void gtk_rc_add_default_file (const gchar *filename); -GDK_DEPRECATED_IN_3_0_FOR(GtkStyleContext) -void gtk_rc_set_default_files (gchar **filenames); -GDK_DEPRECATED_IN_3_0_FOR(GtkStyleContext) -gchar** gtk_rc_get_default_files (void); -GDK_DEPRECATED_IN_3_0_FOR(GtkStyleContext) -GtkStyle* gtk_rc_get_style (GtkWidget *widget); -GDK_DEPRECATED_IN_3_0_FOR(GtkStyleContext) -GtkStyle* gtk_rc_get_style_by_paths (GtkSettings *settings, - const char *widget_path, - const char *class_path, - GType type); - -GDK_DEPRECATED_IN_3_0_FOR(GtkStyleContext) -gboolean gtk_rc_reparse_all_for_settings (GtkSettings *settings, - gboolean force_load); -GDK_DEPRECATED_IN_3_0_FOR(GtkStyleContext) -void gtk_rc_reset_styles (GtkSettings *settings); - -GDK_DEPRECATED_IN_3_0_FOR(GtkStyleContext) -gchar* gtk_rc_find_pixmap_in_path (GtkSettings *settings, - GScanner *scanner, - const gchar *pixmap_file); - -GDK_DEPRECATED_IN_3_0_FOR(GtkStyleContext) -void gtk_rc_parse (const gchar *filename); -GDK_DEPRECATED_IN_3_0_FOR(GtkStyleContext) -void gtk_rc_parse_string (const gchar *rc_string); -GDK_DEPRECATED_IN_3_0_FOR(GtkStyleContext) -gboolean gtk_rc_reparse_all (void); - -GDK_DEPRECATED_IN_3_0 -GType gtk_rc_style_get_type (void) G_GNUC_CONST; -GDK_DEPRECATED_IN_3_0_FOR(GtkStyleContext) -GtkRcStyle* gtk_rc_style_new (void); -GDK_DEPRECATED_IN_3_0_FOR(GtkStyleContext) -GtkRcStyle* gtk_rc_style_copy (GtkRcStyle *orig); - -GDK_DEPRECATED_IN_3_0_FOR(GtkStyleContext) -gchar* gtk_rc_find_module_in_path (const gchar *module_file); -GDK_DEPRECATED_IN_3_0_FOR(GtkStyleContext) -gchar* gtk_rc_get_theme_dir (void); -GDK_DEPRECATED_IN_3_0_FOR(GtkStyleContext) -gchar* gtk_rc_get_module_dir (void); -GDK_DEPRECATED_IN_3_0_FOR(GtkStyleContext) -gchar* gtk_rc_get_im_module_path (void); -GDK_DEPRECATED_IN_3_0_FOR(GtkStyleContext) -gchar* gtk_rc_get_im_module_file (void); - -/* private functions/definitions */ - -/** - * GtkRcTokenType: - * @GTK_RC_TOKEN_INVALID: Deprecated - * @GTK_RC_TOKEN_INCLUDE: Deprecated - * @GTK_RC_TOKEN_NORMAL: Deprecated - * @GTK_RC_TOKEN_ACTIVE: Deprecated - * @GTK_RC_TOKEN_PRELIGHT: Deprecated - * @GTK_RC_TOKEN_SELECTED: Deprecated - * @GTK_RC_TOKEN_INSENSITIVE: Deprecated - * @GTK_RC_TOKEN_FG: Deprecated - * @GTK_RC_TOKEN_BG: Deprecated - * @GTK_RC_TOKEN_TEXT: Deprecated - * @GTK_RC_TOKEN_BASE: Deprecated - * @GTK_RC_TOKEN_XTHICKNESS: Deprecated - * @GTK_RC_TOKEN_YTHICKNESS: Deprecated - * @GTK_RC_TOKEN_FONT: Deprecated - * @GTK_RC_TOKEN_FONTSET: Deprecated - * @GTK_RC_TOKEN_FONT_NAME: Deprecated - * @GTK_RC_TOKEN_BG_PIXMAP: Deprecated - * @GTK_RC_TOKEN_PIXMAP_PATH: Deprecated - * @GTK_RC_TOKEN_STYLE: Deprecated - * @GTK_RC_TOKEN_BINDING: Deprecated - * @GTK_RC_TOKEN_BIND: Deprecated - * @GTK_RC_TOKEN_WIDGET: Deprecated - * @GTK_RC_TOKEN_WIDGET_CLASS: Deprecated - * @GTK_RC_TOKEN_CLASS: Deprecated - * @GTK_RC_TOKEN_LOWEST: Deprecated - * @GTK_RC_TOKEN_GTK: Deprecated - * @GTK_RC_TOKEN_APPLICATION: Deprecated - * @GTK_RC_TOKEN_THEME: Deprecated - * @GTK_RC_TOKEN_RC: Deprecated - * @GTK_RC_TOKEN_HIGHEST: Deprecated - * @GTK_RC_TOKEN_ENGINE: Deprecated - * @GTK_RC_TOKEN_MODULE_PATH: Deprecated - * @GTK_RC_TOKEN_IM_MODULE_PATH: Deprecated - * @GTK_RC_TOKEN_IM_MODULE_FILE: Deprecated - * @GTK_RC_TOKEN_STOCK: Deprecated - * @GTK_RC_TOKEN_LTR: Deprecated - * @GTK_RC_TOKEN_RTL: Deprecated - * @GTK_RC_TOKEN_COLOR: Deprecated - * @GTK_RC_TOKEN_UNBIND: Deprecated - * @GTK_RC_TOKEN_LAST: Deprecated - * - * The #GtkRcTokenType enumeration represents the tokens - * in the RC file. It is exposed so that theme engines - * can reuse these tokens when parsing the theme-engine - * specific portions of a RC file. - * - * Deprecated: 3.0: Use #GtkCssProvider instead. - */ -typedef enum { - GTK_RC_TOKEN_INVALID = G_TOKEN_LAST, - GTK_RC_TOKEN_INCLUDE, - GTK_RC_TOKEN_NORMAL, - GTK_RC_TOKEN_ACTIVE, - GTK_RC_TOKEN_PRELIGHT, - GTK_RC_TOKEN_SELECTED, - GTK_RC_TOKEN_INSENSITIVE, - GTK_RC_TOKEN_FG, - GTK_RC_TOKEN_BG, - GTK_RC_TOKEN_TEXT, - GTK_RC_TOKEN_BASE, - GTK_RC_TOKEN_XTHICKNESS, - GTK_RC_TOKEN_YTHICKNESS, - GTK_RC_TOKEN_FONT, - GTK_RC_TOKEN_FONTSET, - GTK_RC_TOKEN_FONT_NAME, - GTK_RC_TOKEN_BG_PIXMAP, - GTK_RC_TOKEN_PIXMAP_PATH, - GTK_RC_TOKEN_STYLE, - GTK_RC_TOKEN_BINDING, - GTK_RC_TOKEN_BIND, - GTK_RC_TOKEN_WIDGET, - GTK_RC_TOKEN_WIDGET_CLASS, - GTK_RC_TOKEN_CLASS, - GTK_RC_TOKEN_LOWEST, - GTK_RC_TOKEN_GTK, - GTK_RC_TOKEN_APPLICATION, - GTK_RC_TOKEN_THEME, - GTK_RC_TOKEN_RC, - GTK_RC_TOKEN_HIGHEST, - GTK_RC_TOKEN_ENGINE, - GTK_RC_TOKEN_MODULE_PATH, - GTK_RC_TOKEN_IM_MODULE_PATH, - GTK_RC_TOKEN_IM_MODULE_FILE, - GTK_RC_TOKEN_STOCK, - GTK_RC_TOKEN_LTR, - GTK_RC_TOKEN_RTL, - GTK_RC_TOKEN_COLOR, - GTK_RC_TOKEN_UNBIND, - GTK_RC_TOKEN_LAST -} GtkRcTokenType; - - -/** - * GtkPathPriorityType: - * @GTK_PATH_PRIO_LOWEST: Deprecated - * @GTK_PATH_PRIO_GTK: Deprecated - * @GTK_PATH_PRIO_APPLICATION: Deprecated - * @GTK_PATH_PRIO_THEME: Deprecated - * @GTK_PATH_PRIO_RC: Deprecated - * @GTK_PATH_PRIO_HIGHEST: Deprecated - * - * Priorities for path lookups. - * See also gtk_binding_set_add_path(). - * - * Deprecated: 3.0 - */ -typedef enum -{ - GTK_PATH_PRIO_LOWEST = 0, - GTK_PATH_PRIO_GTK = 4, - GTK_PATH_PRIO_APPLICATION = 8, - GTK_PATH_PRIO_THEME = 10, - GTK_PATH_PRIO_RC = 12, - GTK_PATH_PRIO_HIGHEST = 15 -} GtkPathPriorityType; -#define GTK_PATH_PRIO_MASK 0x0f - -/** - * GtkPathType: - * @GTK_PATH_WIDGET: Deprecated - * @GTK_PATH_WIDGET_CLASS: Deprecated - * @GTK_PATH_CLASS: Deprecated - * - * Widget path types. - * See also gtk_binding_set_add_path(). - * - * Deprecated: 3.0 - */ -typedef enum -{ - GTK_PATH_WIDGET, - GTK_PATH_WIDGET_CLASS, - GTK_PATH_CLASS -} GtkPathType; - -GDK_DEPRECATED_IN_3_0_FOR(GtkStyleContext) -GScanner* gtk_rc_scanner_new (void); -GDK_DEPRECATED_IN_3_0_FOR(GtkStyleContext) -guint gtk_rc_parse_color (GScanner *scanner, - GdkColor *color); -GDK_DEPRECATED_IN_3_0_FOR(GtkStyleContext) -guint gtk_rc_parse_color_full (GScanner *scanner, - GtkRcStyle *style, - GdkColor *color); -GDK_DEPRECATED_IN_3_0_FOR(GtkStyleContext) -guint gtk_rc_parse_state (GScanner *scanner, - GtkStateType *state); -GDK_DEPRECATED_IN_3_0_FOR(GtkStyleContext) -guint gtk_rc_parse_priority (GScanner *scanner, - GtkPathPriorityType *priority); - -/* rc properties - * (structure forward declared in gtkstyle.h) - */ -/** - * GtkRcProperty: - * @type_name: quark-ified type identifier - * @property_name: quark-ified property identifier like - * “GtkScrollbar::spacing” - * @origin: field similar to one found in #GtkSettingsValue - * @value:field similar to one found in #GtkSettingsValue - * - * Deprecated - */ -struct _GtkRcProperty -{ - /* quark-ified property identifier like “GtkScrollbar::spacing” */ - GQuark type_name; - GQuark property_name; - - /* fields similar to GtkSettingsValue */ - gchar *origin; - GValue value; -}; - -GDK_DEPRECATED_IN_3_0 -void gtk_binding_set_add_path (GtkBindingSet *binding_set, - GtkPathType path_type, - const gchar *path_pattern, - GtkPathPriorityType priority); - -G_END_DECLS - -#endif /* __GTK_RC_H__ */ diff --git a/gtk/deprecated/gtkstyle.c b/gtk/deprecated/gtkstyle.c deleted file mode 100644 index 9477578fef..0000000000 --- a/gtk/deprecated/gtkstyle.c +++ /dev/null @@ -1,4769 +0,0 @@ -/* GTK - The GIMP Toolkit - * Copyright (C) 1995-1997 Peter Mattis, Spencer Kimball and Josh MacDonald - * - * This library is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2 of the License, or (at your option) any later version. - * - * This library is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with this library. If not, see . - */ - -/* - * Modified by the GTK+ Team and others 1997-2000. See the AUTHORS - * file for a list of people on the GTK+ Team. See the ChangeLog - * files for a list of changes. These files are distributed with - * GTK+ at ftp://ftp.gtk.org/pub/gtk/. - */ - -#include "config.h" - -#define GDK_DISABLE_DEPRECATION_WARNINGS - -#include -#include -#include -#include -#include "gtkmarshalers.h" -#include "gtkpango.h" -#include "gtkrc.h" -#include "gtkspinbutton.h" -#include "gtkstyle.h" -#include "gtkstylecontextprivate.h" -#include "gtkwidget.h" -#include "gtkwidgetprivate.h" -#include "gtkiconfactory.h" -#include "gtkintl.h" -#include "gtkdebug.h" -#include "gtkrender.h" -#include "gtkborder.h" -#include "gtkwidgetpath.h" - -/** - * SECTION:gtkstyle - * @Short_description: Deprecated object that holds style information - * for widgets - * @Title: GtkStyle - * - * A #GtkStyle object encapsulates the information that provides the look and - * feel for a widget. - * - * > In GTK+ 3.0, GtkStyle has been deprecated and replaced by - * > #GtkStyleContext. - * - * Each #GtkWidget has an associated #GtkStyle object that is used when - * rendering that widget. Also, a #GtkStyle holds information for the five - * possible widget states though not every widget supports all five - * states; see #GtkStateType. - * - * Usually the #GtkStyle for a widget is the same as the default style that - * is set by GTK+ and modified the theme engine. - * - * Usually applications should not need to use or modify the #GtkStyle of - * their widgets. - */ - - -#define LIGHTNESS_MULT 1.3 -#define DARKNESS_MULT 0.7 - -/* --- typedefs & structures --- */ -typedef struct { - GType widget_type; - GParamSpec *pspec; - GValue value; -} PropertyValue; - -typedef struct { - GtkStyleContext *context; - gulong context_changed_id; -} GtkStylePrivate; - -#define GTK_STYLE_GET_PRIVATE(obj) ((GtkStylePrivate *) gtk_style_get_instance_private ((GtkStyle *) (obj))) - -enum { - PROP_0, - PROP_CONTEXT -}; - -/* --- prototypes --- */ -static void gtk_style_finalize (GObject *object); -static void gtk_style_constructed (GObject *object); -static void gtk_style_set_property (GObject *object, - guint prop_id, - const GValue *value, - GParamSpec *pspec); -static void gtk_style_get_property (GObject *object, - guint prop_id, - GValue *value, - GParamSpec *pspec); - -static void gtk_style_real_realize (GtkStyle *style); -static void gtk_style_real_unrealize (GtkStyle *style); -static void gtk_style_real_copy (GtkStyle *style, - GtkStyle *src); -static void gtk_style_real_set_background (GtkStyle *style, - GdkWindow *window, - GtkStateType state_type); -static GtkStyle *gtk_style_real_clone (GtkStyle *style); -static void gtk_style_real_init_from_rc (GtkStyle *style, - GtkRcStyle *rc_style); -static GdkPixbuf *gtk_default_render_icon (GtkStyle *style, - const GtkIconSource *source, - GtkTextDirection direction, - GtkStateType state, - GtkIconSize size, - GtkWidget *widget, - const gchar *detail); -static void gtk_default_draw_hline (GtkStyle *style, - cairo_t *cr, - GtkStateType state_type, - GtkWidget *widget, - const gchar *detail, - gint x1, - gint x2, - gint y); -static void gtk_default_draw_vline (GtkStyle *style, - cairo_t *cr, - GtkStateType state_type, - GtkWidget *widget, - const gchar *detail, - gint y1, - gint y2, - gint x); -static void gtk_default_draw_shadow (GtkStyle *style, - cairo_t *cr, - GtkStateType state_type, - GtkShadowType shadow_type, - GtkWidget *widget, - const gchar *detail, - gint x, - gint y, - gint width, - gint height); -static void gtk_default_draw_arrow (GtkStyle *style, - cairo_t *cr, - GtkStateType state_type, - GtkShadowType shadow_type, - GtkWidget *widget, - const gchar *detail, - GtkArrowType arrow_type, - gboolean fill, - gint x, - gint y, - gint width, - gint height); -static void gtk_default_draw_diamond (GtkStyle *style, - cairo_t *cr, - GtkStateType state_type, - GtkShadowType shadow_type, - GtkWidget *widget, - const gchar *detail, - gint x, - gint y, - gint width, - gint height); -static void gtk_default_draw_box (GtkStyle *style, - cairo_t *cr, - GtkStateType state_type, - GtkShadowType shadow_type, - GtkWidget *widget, - const gchar *detail, - gint x, - gint y, - gint width, - gint height); -static void gtk_default_draw_flat_box (GtkStyle *style, - cairo_t *cr, - GtkStateType state_type, - GtkShadowType shadow_type, - GtkWidget *widget, - const gchar *detail, - gint x, - gint y, - gint width, - gint height); -static void gtk_default_draw_check (GtkStyle *style, - cairo_t *cr, - GtkStateType state_type, - GtkShadowType shadow_type, - GtkWidget *widget, - const gchar *detail, - gint x, - gint y, - gint width, - gint height); -static void gtk_default_draw_option (GtkStyle *style, - cairo_t *cr, - GtkStateType state_type, - GtkShadowType shadow_type, - GtkWidget *widget, - const gchar *detail, - gint x, - gint y, - gint width, - gint height); -static void gtk_default_draw_tab (GtkStyle *style, - cairo_t *cr, - GtkStateType state_type, - GtkShadowType shadow_type, - GtkWidget *widget, - const gchar *detail, - gint x, - gint y, - gint width, - gint height); -static void gtk_default_draw_shadow_gap (GtkStyle *style, - cairo_t *cr, - GtkStateType state_type, - GtkShadowType shadow_type, - GtkWidget *widget, - const gchar *detail, - gint x, - gint y, - gint width, - gint height, - GtkPositionType gap_side, - gint gap_x, - gint gap_width); -static void gtk_default_draw_box_gap (GtkStyle *style, - cairo_t *cr, - GtkStateType state_type, - GtkShadowType shadow_type, - GtkWidget *widget, - const gchar *detail, - gint x, - gint y, - gint width, - gint height, - GtkPositionType gap_side, - gint gap_x, - gint gap_width); -static void gtk_default_draw_extension (GtkStyle *style, - cairo_t *cr, - GtkStateType state_type, - GtkShadowType shadow_type, - GtkWidget *widget, - const gchar *detail, - gint x, - gint y, - gint width, - gint height, - GtkPositionType gap_side); -static void gtk_default_draw_focus (GtkStyle *style, - cairo_t *cr, - GtkStateType state_type, - GtkWidget *widget, - const gchar *detail, - gint x, - gint y, - gint width, - gint height); -static void gtk_default_draw_slider (GtkStyle *style, - cairo_t *cr, - GtkStateType state_type, - GtkShadowType shadow_type, - GtkWidget *widget, - const gchar *detail, - gint x, - gint y, - gint width, - gint height, - GtkOrientation orientation); -static void gtk_default_draw_handle (GtkStyle *style, - cairo_t *cr, - GtkStateType state_type, - GtkShadowType shadow_type, - GtkWidget *widget, - const gchar *detail, - gint x, - gint y, - gint width, - gint height, - GtkOrientation orientation); -static void gtk_default_draw_expander (GtkStyle *style, - cairo_t *cr, - GtkStateType state_type, - GtkWidget *widget, - const gchar *detail, - gint x, - gint y, - GtkExpanderStyle expander_style); -static void gtk_default_draw_layout (GtkStyle *style, - cairo_t *cr, - GtkStateType state_type, - gboolean use_text, - GtkWidget *widget, - const gchar *detail, - gint x, - gint y, - PangoLayout *layout); -static void gtk_default_draw_resize_grip (GtkStyle *style, - cairo_t *cr, - GtkStateType state_type, - GtkWidget *widget, - const gchar *detail, - GdkWindowEdge edge, - gint x, - gint y, - gint width, - gint height); -static void gtk_default_draw_spinner (GtkStyle *style, - cairo_t *cr, - GtkStateType state_type, - GtkWidget *widget, - const gchar *detail, - guint step, - gint x, - gint y, - gint width, - gint height); - -static void rgb_to_hls (gdouble *r, - gdouble *g, - gdouble *b); -static void hls_to_rgb (gdouble *h, - gdouble *l, - gdouble *s); - -static void transform_detail_string (const gchar *detail, - GtkStyleContext *context); - -/* - * Data for default check and radio buttons - */ - -static const GtkRequisition default_option_indicator_size = { 7, 13 }; -static const GtkBorder default_option_indicator_spacing = { 7, 5, 2, 2 }; - -#define GTK_GRAY 0xdcdc, 0xdada, 0xd5d5 -#define GTK_DARK_GRAY 0xc4c4, 0xc2c2, 0xbdbd -#define GTK_LIGHT_GRAY 0xeeee, 0xebeb, 0xe7e7 -#define GTK_WHITE 0xffff, 0xffff, 0xffff -#define GTK_BLUE 0x4b4b, 0x6969, 0x8383 -#define GTK_VERY_DARK_GRAY 0x9c9c, 0x9a9a, 0x9494 -#define GTK_BLACK 0x0000, 0x0000, 0x0000 -#define GTK_WEAK_GRAY 0x7530, 0x7530, 0x7530 - -/* --- variables --- */ -static const GdkColor gtk_default_normal_fg = { 0, GTK_BLACK }; -static const GdkColor gtk_default_active_fg = { 0, GTK_BLACK }; -static const GdkColor gtk_default_prelight_fg = { 0, GTK_BLACK }; -static const GdkColor gtk_default_selected_fg = { 0, GTK_WHITE }; -static const GdkColor gtk_default_insensitive_fg = { 0, GTK_WEAK_GRAY }; - -static const GdkColor gtk_default_normal_bg = { 0, GTK_GRAY }; -static const GdkColor gtk_default_active_bg = { 0, GTK_DARK_GRAY }; -static const GdkColor gtk_default_prelight_bg = { 0, GTK_LIGHT_GRAY }; -static const GdkColor gtk_default_selected_bg = { 0, GTK_BLUE }; -static const GdkColor gtk_default_insensitive_bg = { 0, GTK_GRAY }; -static const GdkColor gtk_default_selected_base = { 0, GTK_BLUE }; -static const GdkColor gtk_default_active_base = { 0, GTK_VERY_DARK_GRAY }; - -static GQuark quark_default_style; - -/* --- signals --- */ -static guint realize_signal = 0; -static guint unrealize_signal = 0; - -G_DEFINE_TYPE_WITH_PRIVATE (GtkStyle, gtk_style, G_TYPE_OBJECT) - -/* --- functions --- */ - -static void -gtk_style_init (GtkStyle *style) -{ - gint i; - - style->font_desc = pango_font_description_from_string ("Sans 10"); - - style->attach_count = 0; - - style->black.red = 0; - style->black.green = 0; - style->black.blue = 0; - - style->white.red = 65535; - style->white.green = 65535; - style->white.blue = 65535; - - style->fg[GTK_STATE_NORMAL] = gtk_default_normal_fg; - style->fg[GTK_STATE_ACTIVE] = gtk_default_active_fg; - style->fg[GTK_STATE_PRELIGHT] = gtk_default_prelight_fg; - style->fg[GTK_STATE_SELECTED] = gtk_default_selected_fg; - style->fg[GTK_STATE_INSENSITIVE] = gtk_default_insensitive_fg; - - style->bg[GTK_STATE_NORMAL] = gtk_default_normal_bg; - style->bg[GTK_STATE_ACTIVE] = gtk_default_active_bg; - style->bg[GTK_STATE_PRELIGHT] = gtk_default_prelight_bg; - style->bg[GTK_STATE_SELECTED] = gtk_default_selected_bg; - style->bg[GTK_STATE_INSENSITIVE] = gtk_default_insensitive_bg; - - for (i = 0; i < 4; i++) - { - style->text[i] = style->fg[i]; - style->base[i] = style->white; - } - - style->base[GTK_STATE_SELECTED] = gtk_default_selected_base; - style->text[GTK_STATE_SELECTED] = style->white; - style->base[GTK_STATE_ACTIVE] = gtk_default_active_base; - style->text[GTK_STATE_ACTIVE] = style->white; - style->base[GTK_STATE_INSENSITIVE] = gtk_default_prelight_bg; - style->text[GTK_STATE_INSENSITIVE] = gtk_default_insensitive_fg; - - style->rc_style = NULL; - - style->xthickness = 2; - style->ythickness = 2; - - style->property_cache = NULL; -} - -static void -gtk_style_class_init (GtkStyleClass *klass) -{ - GObjectClass *object_class = G_OBJECT_CLASS (klass); - - object_class->finalize = gtk_style_finalize; - object_class->set_property = gtk_style_set_property; - object_class->get_property = gtk_style_get_property; - object_class->constructed = gtk_style_constructed; - - klass->clone = gtk_style_real_clone; - klass->copy = gtk_style_real_copy; - klass->init_from_rc = gtk_style_real_init_from_rc; - klass->realize = gtk_style_real_realize; - klass->unrealize = gtk_style_real_unrealize; - klass->set_background = gtk_style_real_set_background; - klass->render_icon = gtk_default_render_icon; - - klass->draw_hline = gtk_default_draw_hline; - klass->draw_vline = gtk_default_draw_vline; - klass->draw_shadow = gtk_default_draw_shadow; - klass->draw_arrow = gtk_default_draw_arrow; - klass->draw_diamond = gtk_default_draw_diamond; - klass->draw_box = gtk_default_draw_box; - klass->draw_flat_box = gtk_default_draw_flat_box; - klass->draw_check = gtk_default_draw_check; - klass->draw_option = gtk_default_draw_option; - klass->draw_tab = gtk_default_draw_tab; - klass->draw_shadow_gap = gtk_default_draw_shadow_gap; - klass->draw_box_gap = gtk_default_draw_box_gap; - klass->draw_extension = gtk_default_draw_extension; - klass->draw_focus = gtk_default_draw_focus; - klass->draw_slider = gtk_default_draw_slider; - klass->draw_handle = gtk_default_draw_handle; - klass->draw_expander = gtk_default_draw_expander; - klass->draw_layout = gtk_default_draw_layout; - klass->draw_resize_grip = gtk_default_draw_resize_grip; - klass->draw_spinner = gtk_default_draw_spinner; - - g_object_class_install_property (object_class, - PROP_CONTEXT, - g_param_spec_object ("context", - P_("Style context"), - P_("GtkStyleContext to get style from"), - GTK_TYPE_STYLE_CONTEXT, - G_PARAM_CONSTRUCT_ONLY | G_PARAM_READWRITE)); - - /** - * GtkStyle::realize: - * @style: the object which received the signal - * - * Emitted when the style has been initialized for a particular - * visual. Connecting to this signal is probably seldom - * useful since most of the time applications and widgets only - * deal with styles that have been already realized. - * - * Since: 2.4 - */ - realize_signal = g_signal_new (I_("realize"), - G_TYPE_FROM_CLASS (object_class), - G_SIGNAL_RUN_FIRST, - G_STRUCT_OFFSET (GtkStyleClass, realize), - NULL, NULL, - NULL, - G_TYPE_NONE, 0); - /** - * GtkStyle::unrealize: - * @style: the object which received the signal - * - * Emitted when the aspects of the style specific to a particular visual - * is being cleaned up. A connection to this signal can be useful - * if a widget wants to cache objects as object data on #GtkStyle. - * This signal provides a convenient place to free such cached objects. - * - * Since: 2.4 - */ - unrealize_signal = g_signal_new (I_("unrealize"), - G_TYPE_FROM_CLASS (object_class), - G_SIGNAL_RUN_FIRST, - G_STRUCT_OFFSET (GtkStyleClass, unrealize), - NULL, NULL, - NULL, - G_TYPE_NONE, 0); -} - -static void -gtk_style_finalize (GObject *object) -{ - GtkStyle *style = GTK_STYLE (object); - GtkStylePrivate *priv = GTK_STYLE_GET_PRIVATE (style); - gint i; - - g_return_if_fail (style->attach_count == 0); - - /* All the styles in the list have the same - * style->styles pointer. If we delete the - * *first* style from the list, we need to update - * the style->styles pointers from all the styles. - * Otherwise we simply remove the node from - * the list. - */ - if (style->styles) - { - if (style->styles->data != style) - style->styles = g_slist_remove (style->styles, style); - else - { - GSList *tmp_list = style->styles->next; - - while (tmp_list) - { - GTK_STYLE (tmp_list->data)->styles = style->styles->next; - tmp_list = tmp_list->next; - } - g_slist_free_1 (style->styles); - } - } - - g_slist_free_full (style->icon_factories, g_object_unref); - - pango_font_description_free (style->font_desc); - - if (style->private_font_desc) - pango_font_description_free (style->private_font_desc); - - if (style->rc_style) - g_object_unref (style->rc_style); - - if (priv->context) - { - if (priv->context_changed_id) - g_signal_handler_disconnect (priv->context, priv->context_changed_id); - - g_object_unref (priv->context); - } - - for (i = 0; i < 5; i++) - { - if (style->background[i]) - cairo_pattern_destroy (style->background[i]); - } - - G_OBJECT_CLASS (gtk_style_parent_class)->finalize (object); -} - -static void -gtk_style_set_property (GObject *object, - guint prop_id, - const GValue *value, - GParamSpec *pspec) -{ - GtkStylePrivate *priv; - - priv = GTK_STYLE_GET_PRIVATE (object); - - switch (prop_id) - { - case PROP_CONTEXT: - priv->context = g_value_dup_object (value); - break; - default: - G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec); - break; - } -} - -static void -gtk_style_get_property (GObject *object, - guint prop_id, - GValue *value, - GParamSpec *pspec) -{ - GtkStylePrivate *priv; - - priv = GTK_STYLE_GET_PRIVATE (object); - - switch (prop_id) - { - case PROP_CONTEXT: - g_value_set_object (value, priv->context); - break; - default: - G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec); - break; - } -} - -static gboolean -set_color_from_context (GtkStyle *style, - GtkStateType state, - GtkStyleContext *context, - GtkRcFlags prop) -{ - GdkRGBA *color = NULL; - GdkColor *dest = { 0 }; /* Shut up gcc */ - GtkStateFlags flags; - - flags = gtk_style_context_get_state (context); - - switch (prop) - { - case GTK_RC_BG: - gtk_style_context_get (context, flags, - "background-color", &color, - NULL); - dest = &style->bg[state]; - break; - case GTK_RC_FG: - gtk_style_context_get (context, flags, - "color", &color, - NULL); - dest = &style->fg[state]; - break; - case GTK_RC_TEXT: - gtk_style_context_get (context, flags, - "color", &color, - NULL); - dest = &style->text[state]; - break; - case GTK_RC_BASE: - gtk_style_context_get (context, flags, - "background-color", &color, - NULL); - dest = &style->base[state]; - break; - } - - if (!color) - return FALSE; - - if (!(color->alpha > 0.01)) - { - gdk_rgba_free (color); - return FALSE; - } - - dest->pixel = 0; - dest->red = CLAMP ((guint) (color->red * 65535), 0, 65535); - dest->green = CLAMP ((guint) (color->green * 65535), 0, 65535); - dest->blue = CLAMP ((guint) (color->blue * 65535), 0, 65535); - gdk_rgba_free (color); - - return TRUE; -} - -static void -set_color (GtkStyle *style, - GtkStyleContext *context, - GtkStateType state, - GtkRcFlags prop) -{ - /* Try to fill in the values from the associated GtkStyleContext. - * Since fully-transparent black is a very common default (e.g. for - * background-color properties), and we must store the result in a GdkColor - * to retain API compatibility, in case the fetched color is fully transparent - * we give themes a fallback style class they can style, before using the - * hardcoded default values. - */ - if (!set_color_from_context (style, state, context, prop)) - { - gtk_style_context_save (context); - gtk_style_context_add_class (context, "gtkstyle-fallback"); - set_color_from_context (style, state, context, prop); - gtk_style_context_restore (context); - } -} - -static void -gtk_style_update_from_context (GtkStyle *style) -{ - GtkStylePrivate *priv; - GtkStateType state; - GtkStateFlags flags; - GtkBorder padding; - gint i; - - priv = GTK_STYLE_GET_PRIVATE (style); - - for (state = GTK_STATE_NORMAL; state <= GTK_STATE_INSENSITIVE; state++) - { - switch (state) - { - case GTK_STATE_ACTIVE: - flags = GTK_STATE_FLAG_ACTIVE; - break; - case GTK_STATE_PRELIGHT: - flags = GTK_STATE_FLAG_PRELIGHT; - break; - case GTK_STATE_SELECTED: - flags = GTK_STATE_FLAG_SELECTED; - break; - case GTK_STATE_INSENSITIVE: - flags = GTK_STATE_FLAG_INSENSITIVE; - break; - default: - flags = 0; - } - - gtk_style_context_save (priv->context); - gtk_style_context_set_state (priv->context, flags); - - if (gtk_style_context_has_class (priv->context, "entry")) - { - gtk_style_context_save (priv->context); - gtk_style_context_remove_class (priv->context, "entry"); - set_color (style, priv->context, state, GTK_RC_BG); - set_color (style, priv->context, state, GTK_RC_FG); - gtk_style_context_restore (priv->context); - - set_color (style, priv->context, state, GTK_RC_BASE); - set_color (style, priv->context, state, GTK_RC_TEXT); - } - else - { - gtk_style_context_save (priv->context); - gtk_style_context_add_class (priv->context, "entry"); - set_color (style, priv->context, state, GTK_RC_BASE); - set_color (style, priv->context, state, GTK_RC_TEXT); - gtk_style_context_restore (priv->context); - - set_color (style, priv->context, state, GTK_RC_BG); - set_color (style, priv->context, state, GTK_RC_FG); - } - - gtk_style_context_restore (priv->context); - } - - if (style->font_desc) - pango_font_description_free (style->font_desc); - - flags = gtk_style_context_get_state (priv->context); - gtk_style_context_get (priv->context, flags, - "font", &style->font_desc, - NULL); - gtk_style_context_get_padding (priv->context, flags, &padding); - - style->xthickness = padding.left; - style->ythickness = padding.top; - - for (i = 0; i < 5; i++) - { - _gtk_style_shade (&style->bg[i], &style->light[i], LIGHTNESS_MULT); - _gtk_style_shade (&style->bg[i], &style->dark[i], DARKNESS_MULT); - - style->mid[i].red = (style->light[i].red + style->dark[i].red) / 2; - style->mid[i].green = (style->light[i].green + style->dark[i].green) / 2; - style->mid[i].blue = (style->light[i].blue + style->dark[i].blue) / 2; - - style->text_aa[i].red = (style->text[i].red + style->base[i].red) / 2; - style->text_aa[i].green = (style->text[i].green + style->base[i].green) / 2; - style->text_aa[i].blue = (style->text[i].blue + style->base[i].blue) / 2; - } - - style->black.red = 0x0000; - style->black.green = 0x0000; - style->black.blue = 0x0000; - - style->white.red = 0xffff; - style->white.green = 0xffff; - style->white.blue = 0xffff; - - for (i = 0; i < 5; i++) - { - if (style->background[i]) - cairo_pattern_destroy (style->background[i]); - - style->background[i] = cairo_pattern_create_rgb (style->bg[i].red / 65535.0, - style->bg[i].green / 65535.0, - style->bg[i].blue / 65535.0); - } -} - -static void -style_context_changed (GtkStyleContext *context, - gpointer user_data) -{ - gtk_style_update_from_context (GTK_STYLE (user_data)); -} - -static void -gtk_style_constructed (GObject *object) -{ - GtkStylePrivate *priv; - - priv = GTK_STYLE_GET_PRIVATE (object); - - if (priv->context) - { - gtk_style_update_from_context (GTK_STYLE (object)); - - priv->context_changed_id = g_signal_connect (priv->context, "changed", - G_CALLBACK (style_context_changed), object); - } -} - -/** - * gtk_style_copy: - * @style: a #GtkStyle - * - * Creates a copy of the passed in #GtkStyle object. - * - * Returns: (transfer full): a copy of @style - * - * Deprecated:3.0: Use #GtkStyleContext instead - */ -GtkStyle* -gtk_style_copy (GtkStyle *style) -{ - GtkStyle *new_style; - - g_return_val_if_fail (GTK_IS_STYLE (style), NULL); - - new_style = GTK_STYLE_GET_CLASS (style)->clone (style); - GTK_STYLE_GET_CLASS (style)->copy (new_style, style); - - return new_style; -} - -GtkStyle* -_gtk_style_new_for_path (GdkScreen *screen, - GtkWidgetPath *path) -{ - GtkStyleContext *context; - GtkStyle *style; - - context = gtk_style_context_new (); - - if (screen) - gtk_style_context_set_screen (context, screen); - - gtk_style_context_set_path (context, path); - - style = g_object_new (GTK_TYPE_STYLE, - "context", context, - NULL); - - g_object_unref (context); - - return style; -} - -/** - * gtk_style_new: - * - * Creates a new #GtkStyle. - * - * Returns: a new #GtkStyle. - * - * Deprecated: 3.0: Use #GtkStyleContext - */ -GtkStyle* -gtk_style_new (void) -{ - GtkWidgetPath *path; - GtkStyle *style; - - path = gtk_widget_path_new (); - gtk_widget_path_append_type (path, GTK_TYPE_WIDGET); - - style = _gtk_style_new_for_path (gdk_screen_get_default (), path); - - gtk_widget_path_free (path); - - return style; -} - -/** - * gtk_style_has_context: - * @style: a #GtkStyle - * - * Returns whether @style has an associated #GtkStyleContext. - * - * Returns: %TRUE if @style has a #GtkStyleContext - * - * Since: 3.0 - */ -gboolean -gtk_style_has_context (GtkStyle *style) -{ - GtkStylePrivate *priv; - - priv = GTK_STYLE_GET_PRIVATE (style); - - return priv->context != NULL; -} - -/** - * gtk_style_attach: (skip) - * @style: a #GtkStyle. - * @window: a #GdkWindow. - * - * Attaches a style to a window; this process allocates the - * colors and creates the GC’s for the style - it specializes - * it to a particular visual. The process may involve the creation - * of a new style if the style has already been attached to a - * window with a different style and visual. - * - * Since this function may return a new object, you have to use it - * in the following way: - * `style = gtk_style_attach (style, window)` - * - * Returns: Either @style, or a newly-created #GtkStyle. - * If the style is newly created, the style parameter - * will be unref'ed, and the new style will have - * a reference count belonging to the caller. - * - * Deprecated:3.0: Use gtk_widget_style_attach() instead - */ -GtkStyle* -gtk_style_attach (GtkStyle *style, - GdkWindow *window) -{ - g_return_val_if_fail (GTK_IS_STYLE (style), NULL); - g_return_val_if_fail (window != NULL, NULL); - - return style; -} - -/** - * gtk_style_detach: - * @style: a #GtkStyle - * - * Detaches a style from a window. If the style is not attached - * to any windows anymore, it is unrealized. See gtk_style_attach(). - * - * Deprecated:3.0: Use #GtkStyleContext instead - */ -void -gtk_style_detach (GtkStyle *style) -{ - g_return_if_fail (GTK_IS_STYLE (style)); -} - -/** - * gtk_style_lookup_icon_set: - * @style: a #GtkStyle - * @stock_id: an icon name - * - * Looks up @stock_id in the icon factories associated with @style - * and the default icon factory, returning an icon set if found, - * otherwise %NULL. - * - * Returns: (transfer none): icon set of @stock_id - * - * Deprecated:3.0: Use gtk_style_context_lookup_icon_set() instead - */ -GtkIconSet* -gtk_style_lookup_icon_set (GtkStyle *style, - const char *stock_id) -{ - GtkStylePrivate *priv; - - g_return_val_if_fail (GTK_IS_STYLE (style), NULL); - g_return_val_if_fail (stock_id != NULL, NULL); - - priv = GTK_STYLE_GET_PRIVATE (style); - - if (priv->context) - return gtk_style_context_lookup_icon_set (priv->context, stock_id); - - return gtk_icon_factory_lookup_default (stock_id); -} - -/** - * gtk_style_lookup_color: - * @style: a #GtkStyle - * @color_name: the name of the logical color to look up - * @color: (out): the #GdkColor to fill in - * - * Looks up @color_name in the style’s logical color mappings, - * filling in @color and returning %TRUE if found, otherwise - * returning %FALSE. Do not cache the found mapping, because - * it depends on the #GtkStyle and might change when a theme - * switch occurs. - * - * Returns: %TRUE if the mapping was found. - * - * Since: 2.10 - * - * Deprecated:3.0: Use gtk_style_context_lookup_color() instead - **/ -gboolean -gtk_style_lookup_color (GtkStyle *style, - const char *color_name, - GdkColor *color) -{ - GtkStylePrivate *priv; - gboolean result; - GdkRGBA rgba; - - g_return_val_if_fail (GTK_IS_STYLE (style), FALSE); - g_return_val_if_fail (color_name != NULL, FALSE); - g_return_val_if_fail (color != NULL, FALSE); - - priv = GTK_STYLE_GET_PRIVATE (style); - - if (!priv->context) - return FALSE; - - result = gtk_style_context_lookup_color (priv->context, color_name, &rgba); - - if (color) - { - color->red = (guint16) (rgba.red * 65535); - color->green = (guint16) (rgba.green * 65535); - color->blue = (guint16) (rgba.blue * 65535); - color->pixel = 0; - } - - return result; -} - -/** - * gtk_style_set_background: - * @style: a #GtkStyle - * @window: a #GdkWindow - * @state_type: a state - * - * Sets the background of @window to the background color or pixmap - * specified by @style for the given state. - * - * Deprecated:3.0: Use gtk_style_context_set_background() instead - */ -void -gtk_style_set_background (GtkStyle *style, - GdkWindow *window, - GtkStateType state_type) -{ - g_return_if_fail (GTK_IS_STYLE (style)); - g_return_if_fail (window != NULL); - - GTK_STYLE_GET_CLASS (style)->set_background (style, window, state_type); -} - -/* Default functions */ -static GtkStyle * -gtk_style_real_clone (GtkStyle *style) -{ - GtkStylePrivate *priv; - - priv = GTK_STYLE_GET_PRIVATE (style); - - return g_object_new (G_OBJECT_TYPE (style), - "context", priv->context, - NULL); -} - -static void -gtk_style_real_copy (GtkStyle *style, - GtkStyle *src) -{ - gint i; - - for (i = 0; i < 5; i++) - { - style->fg[i] = src->fg[i]; - style->bg[i] = src->bg[i]; - style->text[i] = src->text[i]; - style->base[i] = src->base[i]; - - if (style->background[i]) - cairo_pattern_destroy (style->background[i]), - style->background[i] = src->background[i]; - if (style->background[i]) - cairo_pattern_reference (style->background[i]); - } - - if (style->font_desc) - pango_font_description_free (style->font_desc); - if (src->font_desc) - style->font_desc = pango_font_description_copy (src->font_desc); - else - style->font_desc = NULL; - - style->xthickness = src->xthickness; - style->ythickness = src->ythickness; - - if (style->rc_style) - g_object_unref (style->rc_style); - style->rc_style = src->rc_style; - if (src->rc_style) - g_object_ref (src->rc_style); - - g_slist_free_full (style->icon_factories, g_object_unref); - style->icon_factories = g_slist_copy (src->icon_factories); - g_slist_foreach (style->icon_factories, (GFunc) g_object_ref, NULL); -} - -static void -gtk_style_real_init_from_rc (GtkStyle *style, - GtkRcStyle *rc_style) -{ -} - -/** - * gtk_style_get_style_property: - * @style: a #GtkStyle - * @widget_type: the #GType of a descendant of #GtkWidget - * @property_name: the name of the style property to get - * @value: (out): a #GValue where the value of the property being - * queried will be stored - * - * Queries the value of a style property corresponding to a - * widget class is in the given style. - * - * Since: 2.16 - */ -void -gtk_style_get_style_property (GtkStyle *style, - GType widget_type, - const gchar *property_name, - GValue *value) -{ - GtkStylePrivate *priv; - GtkWidgetClass *klass; - GParamSpec *pspec; - const GValue *peek_value; - - klass = g_type_class_ref (widget_type); - pspec = gtk_widget_class_find_style_property (klass, property_name); - g_type_class_unref (klass); - - if (!pspec) - { - g_warning ("%s: widget class `%s' has no property named `%s'", - G_STRLOC, - g_type_name (widget_type), - property_name); - return; - } - - priv = GTK_STYLE_GET_PRIVATE (style); - peek_value = _gtk_style_context_peek_style_property (priv->context, - widget_type, - pspec); - - if (G_VALUE_TYPE (value) == G_PARAM_SPEC_VALUE_TYPE (pspec)) - g_value_copy (peek_value, value); - else if (g_value_type_transformable (G_PARAM_SPEC_VALUE_TYPE (pspec), G_VALUE_TYPE (value))) - g_value_transform (peek_value, value); - else - g_warning ("can't retrieve style property `%s' of type `%s' as value of type `%s'", - pspec->name, - g_type_name (G_PARAM_SPEC_VALUE_TYPE (pspec)), - G_VALUE_TYPE_NAME (value)); -} - -/** - * gtk_style_get_valist: - * @style: a #GtkStyle - * @widget_type: the #GType of a descendant of #GtkWidget - * @first_property_name: the name of the first style property to get - * @var_args: a va_list of pairs of property names and - * locations to return the property values, starting with the - * location for @first_property_name. - * - * Non-vararg variant of gtk_style_get(). - * Used primarily by language bindings. - * - * Since: 2.16 - */ -void -gtk_style_get_valist (GtkStyle *style, - GType widget_type, - const gchar *first_property_name, - va_list var_args) -{ - GtkStylePrivate *priv; - const char *property_name; - GtkWidgetClass *klass; - - g_return_if_fail (GTK_IS_STYLE (style)); - - klass = g_type_class_ref (widget_type); - - priv = GTK_STYLE_GET_PRIVATE (style); - property_name = first_property_name; - while (property_name) - { - GParamSpec *pspec; - const GValue *peek_value; - gchar *error; - - pspec = gtk_widget_class_find_style_property (klass, property_name); - - if (!pspec) - { - g_warning ("%s: widget class `%s' has no property named `%s'", - G_STRLOC, - g_type_name (widget_type), - property_name); - break; - } - - peek_value = _gtk_style_context_peek_style_property (priv->context, widget_type, - pspec); - G_VALUE_LCOPY (peek_value, var_args, 0, &error); - if (error) - { - g_warning ("%s: %s", G_STRLOC, error); - g_free (error); - break; - } - - property_name = va_arg (var_args, gchar*); - } - - g_type_class_unref (klass); -} - -/** - * gtk_style_get: - * @style: a #GtkStyle - * @widget_type: the #GType of a descendant of #GtkWidget - * @first_property_name: the name of the first style property to get - * @...: pairs of property names and locations to - * return the property values, starting with the location for - * @first_property_name, terminated by %NULL. - * - * Gets the values of a multiple style properties for @widget_type - * from @style. - * - * Since: 2.16 - */ -void -gtk_style_get (GtkStyle *style, - GType widget_type, - const gchar *first_property_name, - ...) -{ - va_list var_args; - - va_start (var_args, first_property_name); - gtk_style_get_valist (style, widget_type, first_property_name, var_args); - va_end (var_args); -} - -static void -gtk_style_real_realize (GtkStyle *style) -{ -} - -static void -gtk_style_real_unrealize (GtkStyle *style) -{ -} - -static void -gtk_style_real_set_background (GtkStyle *style, - GdkWindow *window, - GtkStateType state_type) -{ - gdk_window_set_background_pattern (window, style->background[state_type]); -} - -/** - * gtk_style_render_icon: - * @style: a #GtkStyle - * @source: the #GtkIconSource specifying the icon to render - * @direction: a text direction - * @state: a state - * @size: (type int): the size to render the icon at (#GtkIconSize). A size of - * `(GtkIconSize)-1` means render at the size of the source and - * don’t scale. - * @widget: (allow-none): the widget - * @detail: (allow-none): a style detail - * - * Renders the icon specified by @source at the given @size - * according to the given parameters and returns the result in a - * pixbuf. - * - * Returns: (transfer full): a newly-created #GdkPixbuf - * containing the rendered icon - * - * Deprecated:3.0: Use gtk_render_icon_pixbuf() instead - */ -GdkPixbuf * -gtk_style_render_icon (GtkStyle *style, - const GtkIconSource *source, - GtkTextDirection direction, - GtkStateType state, - GtkIconSize size, - GtkWidget *widget, - const gchar *detail) -{ - GdkPixbuf *pixbuf; - - g_return_val_if_fail (GTK_IS_STYLE (style), NULL); - g_return_val_if_fail (GTK_STYLE_GET_CLASS (style)->render_icon != NULL, NULL); - - pixbuf = GTK_STYLE_GET_CLASS (style)->render_icon (style, source, direction, state, - size, widget, detail); - - g_return_val_if_fail (pixbuf != NULL, NULL); - - return pixbuf; -} - -/* Default functions */ - -/** - * gtk_style_apply_default_background: - * @style: - * @cr: - * @window: - * @state_type: - * @x: - * @y: - * @width: - * @height: - * - * Deprecated:3.0: Use #GtkStyleContext instead - */ -void -gtk_style_apply_default_background (GtkStyle *style, - cairo_t *cr, - GdkWindow *window, - GtkStateType state_type, - gint x, - gint y, - gint width, - gint height) -{ - cairo_save (cr); - - if (style->background[state_type] == NULL) - { - GdkWindow *parent = gdk_window_get_parent (window); - int x_offset, y_offset; - - if (parent) - { - gdk_window_get_position (window, &x_offset, &y_offset); - cairo_translate (cr, -x_offset, -y_offset); - gtk_style_apply_default_background (style, cr, - parent, state_type, - x + x_offset, y + y_offset, - width, height); - goto out; - } - else - gdk_cairo_set_source_color (cr, &style->bg[state_type]); - } - else - cairo_set_source (cr, style->background[state_type]); - - cairo_rectangle (cr, x, y, width, height); - cairo_fill (cr); - -out: - cairo_restore (cr); -} - -static GdkPixbuf * -gtk_default_render_icon (GtkStyle *style, - const GtkIconSource *source, - GtkTextDirection direction, - GtkStateType state, - GtkIconSize size, - GtkWidget *widget, - const gchar *detail) -{ - GtkStyleContext *context; - GtkStylePrivate *priv; - GtkStateFlags flags = 0; - GdkPixbuf *pixbuf; - - if (widget) - context = gtk_widget_get_style_context (widget); - else - { - priv = GTK_STYLE_GET_PRIVATE (style); - context = priv->context; - } - - if (!context) - return NULL; - - gtk_style_context_save (context); - - if (detail) - transform_detail_string (detail, context); - - switch (state) - { - case GTK_STATE_PRELIGHT: - flags |= GTK_STATE_FLAG_PRELIGHT; - break; - case GTK_STATE_INSENSITIVE: - flags |= GTK_STATE_FLAG_INSENSITIVE; - break; - default: - break; - } - - gtk_style_context_set_state (context, flags); - - pixbuf = gtk_render_icon_pixbuf (context, source, size); - - gtk_style_context_restore (context); - - return pixbuf; -} - -static void -_cairo_draw_line (cairo_t *cr, - GdkColor *color, - gint x1, - gint y1, - gint x2, - gint y2) -{ - cairo_save (cr); - - gdk_cairo_set_source_color (cr, color); - cairo_set_line_cap (cr, CAIRO_LINE_CAP_SQUARE); - - cairo_move_to (cr, x1 + 0.5, y1 + 0.5); - cairo_line_to (cr, x2 + 0.5, y2 + 0.5); - cairo_stroke (cr); - - cairo_restore (cr); -} - -static void -transform_detail_string (const gchar *detail, - GtkStyleContext *context) -{ - if (!detail) - return; - - if (strcmp (detail, "arrow") == 0) - gtk_style_context_add_class (context, "arrow"); - else if (strcmp (detail, "button") == 0) - gtk_style_context_add_class (context, "button"); - else if (strcmp (detail, "buttondefault") == 0) - { - gtk_style_context_add_class (context, "button"); - gtk_style_context_add_class (context, "default"); - } - else if (strcmp (detail, "calendar") == 0) - gtk_style_context_add_class (context, "calendar"); - else if (strcmp (detail, "cellcheck") == 0) - { - gtk_style_context_add_class (context, "cell"); - gtk_style_context_add_class (context, "check"); - } - else if (strcmp (detail, "cellradio") == 0) - { - gtk_style_context_add_class (context, "cell"); - gtk_style_context_add_class (context, "radio"); - } - else if (strcmp (detail, "checkbutton") == 0) - gtk_style_context_add_class (context, "check"); - else if (strcmp (detail, "check") == 0) - { - gtk_style_context_add_class (context, "check"); - gtk_style_context_add_class (context, "menu"); - } - else if (strcmp (detail, "radiobutton") == 0) - { - gtk_style_context_add_class (context, "radio"); - } - else if (strcmp (detail, "option") == 0) - { - gtk_style_context_add_class (context, "radio"); - gtk_style_context_add_class (context, "menu"); - } - else if (strcmp (detail, "entry") == 0 || - strcmp (detail, "entry_bg") == 0) - gtk_style_context_add_class (context, "entry"); - else if (strcmp (detail, "expander") == 0) - gtk_style_context_add_class (context, "expander"); - else if (strcmp (detail, "tooltip") == 0) - gtk_style_context_add_class (context, "tooltip"); - else if (strcmp (detail, "frame") == 0) - gtk_style_context_add_class (context, "frame"); - else if (strcmp (detail, "scrolled_window") == 0) - gtk_style_context_add_class (context, "scrolled-window"); - else if (strcmp (detail, "viewport") == 0 || - strcmp (detail, "viewportbin") == 0) - gtk_style_context_add_class (context, "viewport"); - else if (strncmp (detail, "trough", 6) == 0) - gtk_style_context_add_class (context, "trough"); - else if (strcmp (detail, "spinbutton") == 0) - gtk_style_context_add_class (context, "spinbutton"); - else if (strcmp (detail, "spinbutton_up") == 0) - { - gtk_style_context_add_class (context, "spinbutton"); - gtk_style_context_add_class (context, "button"); - gtk_style_context_set_junction_sides (context, GTK_JUNCTION_BOTTOM); - } - else if (strcmp (detail, "spinbutton_down") == 0) - { - gtk_style_context_add_class (context, "spinbutton"); - gtk_style_context_add_class (context, "button"); - gtk_style_context_set_junction_sides (context, GTK_JUNCTION_TOP); - } - else if ((detail[0] == 'h' || detail[0] == 'v') && - strncmp (&detail[1], "scrollbar_", 10) == 0) - { - gtk_style_context_add_class (context, "button"); - gtk_style_context_add_class (context, "scrollbar"); - } - else if (strcmp (detail, "slider") == 0) - { - gtk_style_context_add_class (context, "slider"); - gtk_style_context_add_class (context, "scrollbar"); - } - else if (strcmp (detail, "vscale") == 0 || - strcmp (detail, "hscale") == 0) - { - gtk_style_context_add_class (context, "slider"); - gtk_style_context_add_class (context, "scale"); - } - else if (strcmp (detail, "menuitem") == 0) - { - gtk_style_context_add_class (context, "menuitem"); - gtk_style_context_add_class (context, "menu"); - } - else if (strcmp (detail, "menu") == 0) - { - gtk_style_context_add_class (context, "popup"); - gtk_style_context_add_class (context, "menu"); - } - else if (strcmp (detail, "accellabel") == 0) - gtk_style_context_add_class (context, "accelerator"); - else if (strcmp (detail, "menubar") == 0) - gtk_style_context_add_class (context, "menubar"); - else if (strcmp (detail, "base") == 0) - gtk_style_context_add_class (context, "background"); - else if (strcmp (detail, "bar") == 0 || - strcmp (detail, "progressbar") == 0) - gtk_style_context_add_class (context, "progressbar"); - else if (strcmp (detail, "toolbar") == 0) - gtk_style_context_add_class (context, "toolbar"); - else if (strcmp (detail, "handlebox_bin") == 0) - gtk_style_context_add_class (context, "dock"); - else if (strcmp (detail, "notebook") == 0) - gtk_style_context_add_class (context, "notebook"); - else if (strcmp (detail, "tab") == 0) - { - gtk_style_context_add_class (context, "notebook"); - gtk_style_context_add_region (context, GTK_STYLE_REGION_TAB, 0); - } - else if (g_str_has_prefix (detail, "cell")) - { - GtkRegionFlags row, col; - gboolean ruled = FALSE; - GStrv tokens; - guint i; - - tokens = g_strsplit (detail, "_", -1); - row = col = 0; - i = 0; - - while (tokens[i]) - { - if (strcmp (tokens[i], "even") == 0) - row |= GTK_REGION_EVEN; - else if (strcmp (tokens[i], "odd") == 0) - row |= GTK_REGION_ODD; - else if (strcmp (tokens[i], "start") == 0) - col |= GTK_REGION_FIRST; - else if (strcmp (tokens[i], "end") == 0) - col |= GTK_REGION_LAST; - else if (strcmp (tokens[i], "ruled") == 0) - ruled = TRUE; - else if (strcmp (tokens[i], "sorted") == 0) - col |= GTK_REGION_SORTED; - - i++; - } - - if (!ruled) - row &= ~(GTK_REGION_EVEN | GTK_REGION_ODD); - - gtk_style_context_add_class (context, "cell"); - gtk_style_context_add_region (context, "row", row); - gtk_style_context_add_region (context, "column", col); - - g_strfreev (tokens); - } -} - -static void -gtk_default_draw_hline (GtkStyle *style, - cairo_t *cr, - GtkStateType state_type, - GtkWidget *widget, - const gchar *detail, - gint x1, - gint x2, - gint y) -{ - GtkStyleContext *context; - GtkStylePrivate *priv; - - if (widget) - context = gtk_widget_get_style_context (widget); - else - { - priv = GTK_STYLE_GET_PRIVATE (style); - context = priv->context; - } - - gtk_style_context_save (context); - - if (detail) - transform_detail_string (detail, context); - - cairo_save (cr); - - gtk_render_line (context, cr, - x1, y, x2, y); - - cairo_restore (cr); - - gtk_style_context_restore (context); -} - - -static void -gtk_default_draw_vline (GtkStyle *style, - cairo_t *cr, - GtkStateType state_type, - GtkWidget *widget, - const gchar *detail, - gint y1, - gint y2, - gint x) -{ - GtkStyleContext *context; - GtkStylePrivate *priv; - - if (widget) - context = gtk_widget_get_style_context (widget); - else - { - priv = GTK_STYLE_GET_PRIVATE (style); - context = priv->context; - } - - gtk_style_context_save (context); - - if (detail) - transform_detail_string (detail, context); - - cairo_save (cr); - - gtk_render_line (context, cr, - x, y1, x, y2); - - cairo_restore (cr); - gtk_style_context_restore (context); -} - -static void -gtk_default_draw_shadow (GtkStyle *style, - cairo_t *cr, - GtkStateType state_type, - GtkShadowType shadow_type, - GtkWidget *widget, - const gchar *detail, - gint x, - gint y, - gint width, - gint height) -{ - GtkStyleContext *context; - GtkStylePrivate *priv; - - if (shadow_type == GTK_SHADOW_NONE) - return; - - if (widget) - context = gtk_widget_get_style_context (widget); - else - { - priv = GTK_STYLE_GET_PRIVATE (style); - context = priv->context; - } - - gtk_style_context_save (context); - - if (detail) - transform_detail_string (detail, context); - - cairo_save (cr); - - gtk_render_frame (context, cr, - (gdouble) x, - (gdouble) y, - (gdouble) width, - (gdouble) height); - - cairo_restore (cr); - gtk_style_context_restore (context); -} - -static void -draw_arrow (cairo_t *cr, - GdkColor *color, - GtkArrowType arrow_type, - gint x, - gint y, - gint width, - gint height) -{ - gdk_cairo_set_source_color (cr, color); - cairo_save (cr); - - if (arrow_type == GTK_ARROW_DOWN) - { - cairo_move_to (cr, x, y); - cairo_line_to (cr, x + width, y); - cairo_line_to (cr, x + width / 2., y + height); - } - else if (arrow_type == GTK_ARROW_UP) - { - cairo_move_to (cr, x, y + height); - cairo_line_to (cr, x + width / 2., y); - cairo_line_to (cr, x + width, y + height); - } - else if (arrow_type == GTK_ARROW_LEFT) - { - cairo_move_to (cr, x + width, y); - cairo_line_to (cr, x + width, y + height); - cairo_line_to (cr, x, y + height / 2.); - } - else if (arrow_type == GTK_ARROW_RIGHT) - { - cairo_move_to (cr, x, y); - cairo_line_to (cr, x + width, y + height / 2.); - cairo_line_to (cr, x, y + height); - } - - cairo_close_path (cr); - cairo_fill (cr); - - cairo_restore (cr); -} - -static void -gtk_default_draw_arrow (GtkStyle *style, - cairo_t *cr, - GtkStateType state, - GtkShadowType shadow, - GtkWidget *widget, - const gchar *detail, - GtkArrowType arrow_type, - gboolean fill, - gint x, - gint y, - gint width, - gint height) -{ - GtkStyleContext *context; - GtkStylePrivate *priv; - GtkStateFlags flags = 0; - gdouble angle, size; - - if (arrow_type == GTK_ARROW_NONE) - return; - - if (widget) - context = gtk_widget_get_style_context (widget); - else - { - priv = GTK_STYLE_GET_PRIVATE (style); - context = priv->context; - } - - gtk_style_context_save (context); - - if (detail) - transform_detail_string (detail, context); - - switch (arrow_type) - { - case GTK_ARROW_UP: - angle = 0; - size = width; - break; - case GTK_ARROW_RIGHT: - angle = G_PI / 2; - size = height; - break; - case GTK_ARROW_DOWN: - angle = G_PI; - size = width; - break; - case GTK_ARROW_LEFT: - angle = 3 * (G_PI / 2); - size = height; - break; - default: - g_assert_not_reached (); - } - - switch (state) - { - case GTK_STATE_PRELIGHT: - flags |= GTK_STATE_FLAG_PRELIGHT; - break; - case GTK_STATE_SELECTED: - flags |= GTK_STATE_FLAG_SELECTED; - break; - case GTK_STATE_INSENSITIVE: - flags |= GTK_STATE_FLAG_INSENSITIVE; - break; - case GTK_STATE_ACTIVE: - flags |= GTK_STATE_FLAG_ACTIVE; - break; - default: - break; - } - - gtk_style_context_set_state (context, flags); - - cairo_save (cr); - - gtk_render_arrow (context, - cr, angle, - (gdouble) x, - (gdouble) y, - size); - - cairo_restore (cr); - gtk_style_context_restore (context); -} - -static void -gtk_default_draw_diamond (GtkStyle *style, - cairo_t *cr, - GtkStateType state_type, - GtkShadowType shadow_type, - GtkWidget *widget, - const gchar *detail, - gint x, - gint y, - gint width, - gint height) -{ - gint half_width; - gint half_height; - GdkColor *outer_nw = NULL; - GdkColor *outer_ne = NULL; - GdkColor *outer_sw = NULL; - GdkColor *outer_se = NULL; - GdkColor *middle_nw = NULL; - GdkColor *middle_ne = NULL; - GdkColor *middle_sw = NULL; - GdkColor *middle_se = NULL; - GdkColor *inner_nw = NULL; - GdkColor *inner_ne = NULL; - GdkColor *inner_sw = NULL; - GdkColor *inner_se = NULL; - - half_width = width / 2; - half_height = height / 2; - - switch (shadow_type) - { - case GTK_SHADOW_IN: - inner_sw = inner_se = &style->bg[state_type]; - middle_sw = middle_se = &style->light[state_type]; - outer_sw = outer_se = &style->light[state_type]; - inner_nw = inner_ne = &style->black; - middle_nw = middle_ne = &style->dark[state_type]; - outer_nw = outer_ne = &style->dark[state_type]; - break; - - case GTK_SHADOW_OUT: - inner_sw = inner_se = &style->dark[state_type]; - middle_sw = middle_se = &style->dark[state_type]; - outer_sw = outer_se = &style->black; - inner_nw = inner_ne = &style->bg[state_type]; - middle_nw = middle_ne = &style->light[state_type]; - outer_nw = outer_ne = &style->light[state_type]; - break; - - case GTK_SHADOW_ETCHED_IN: - inner_sw = inner_se = &style->bg[state_type]; - middle_sw = middle_se = &style->dark[state_type]; - outer_sw = outer_se = &style->light[state_type]; - inner_nw = inner_ne = &style->bg[state_type]; - middle_nw = middle_ne = &style->light[state_type]; - outer_nw = outer_ne = &style->dark[state_type]; - break; - - case GTK_SHADOW_ETCHED_OUT: - inner_sw = inner_se = &style->bg[state_type]; - middle_sw = middle_se = &style->light[state_type]; - outer_sw = outer_se = &style->dark[state_type]; - inner_nw = inner_ne = &style->bg[state_type]; - middle_nw = middle_ne = &style->dark[state_type]; - outer_nw = outer_ne = &style->light[state_type]; - break; - - default: - - break; - } - - if (inner_sw) - { - _cairo_draw_line (cr, inner_sw, - x + 2, y + half_height, - x + half_width, y + height - 2); - _cairo_draw_line (cr, inner_se, - x + half_width, y + height - 2, - x + width - 2, y + half_height); - _cairo_draw_line (cr, middle_sw, - x + 1, y + half_height, - x + half_width, y + height - 1); - _cairo_draw_line (cr, middle_se, - x + half_width, y + height - 1, - x + width - 1, y + half_height); - _cairo_draw_line (cr, outer_sw, - x, y + half_height, - x + half_width, y + height); - _cairo_draw_line (cr, outer_se, - x + half_width, y + height, - x + width, y + half_height); - - _cairo_draw_line (cr, inner_nw, - x + 2, y + half_height, - x + half_width, y + 2); - _cairo_draw_line (cr, inner_ne, - x + half_width, y + 2, - x + width - 2, y + half_height); - _cairo_draw_line (cr, middle_nw, - x + 1, y + half_height, - x + half_width, y + 1); - _cairo_draw_line (cr, middle_ne, - x + half_width, y + 1, - x + width - 1, y + half_height); - _cairo_draw_line (cr, outer_nw, - x, y + half_height, - x + half_width, y); - _cairo_draw_line (cr, outer_ne, - x + half_width, y, - x + width, y + half_height); - } -} - -static void -option_menu_get_props (GtkWidget *widget, - GtkRequisition *indicator_size, - GtkBorder *indicator_spacing) -{ - GtkRequisition *tmp_size = NULL; - GtkBorder *tmp_spacing = NULL; - - if (tmp_size) - { - *indicator_size = *tmp_size; - gtk_requisition_free (tmp_size); - } - else - *indicator_size = default_option_indicator_size; - - if (tmp_spacing) - { - *indicator_spacing = *tmp_spacing; - gtk_border_free (tmp_spacing); - } - else - *indicator_spacing = default_option_indicator_spacing; -} - -static void -gtk_default_draw_box (GtkStyle *style, - cairo_t *cr, - GtkStateType state_type, - GtkShadowType shadow_type, - GtkWidget *widget, - const gchar *detail, - gint x, - gint y, - gint width, - gint height) -{ - GtkStyleContext *context; - GtkStylePrivate *priv; - GtkStateFlags flags = 0; - - if (widget) - context = gtk_widget_get_style_context (widget); - else - { - priv = GTK_STYLE_GET_PRIVATE (style); - context = priv->context; - } - - gtk_style_context_save (context); - - if (detail) - transform_detail_string (detail, context); - - switch (state_type) - { - case GTK_STATE_ACTIVE: - flags |= GTK_STATE_FLAG_ACTIVE; - break; - case GTK_STATE_PRELIGHT: - flags |= GTK_STATE_FLAG_PRELIGHT; - break; - case GTK_STATE_SELECTED: - flags |= GTK_STATE_FLAG_SELECTED; - break; - case GTK_STATE_INSENSITIVE: - flags |= GTK_STATE_FLAG_INSENSITIVE; - break; - default: - break; - } - - if (shadow_type == GTK_SHADOW_IN) - flags |= GTK_STATE_FLAG_ACTIVE; - - gtk_style_context_set_state (context, flags); - - cairo_save (cr); - - gtk_render_background (context, cr, x, y, width, height); - - if (shadow_type != GTK_SHADOW_NONE) - gtk_render_frame (context, cr, x, y, width, height); - - cairo_restore (cr); - gtk_style_context_restore (context); -} - -static void -gtk_default_draw_flat_box (GtkStyle *style, - cairo_t *cr, - GtkStateType state_type, - GtkShadowType shadow_type, - GtkWidget *widget, - const gchar *detail, - gint x, - gint y, - gint width, - gint height) -{ - GtkStyleContext *context; - GtkStylePrivate *priv; - GtkStateFlags flags = 0; - - if (widget) - context = gtk_widget_get_style_context (widget); - else - { - priv = GTK_STYLE_GET_PRIVATE (style); - context = priv->context; - } - - gtk_style_context_save (context); - - if (detail) - transform_detail_string (detail, context); - - switch (state_type) - { - case GTK_STATE_PRELIGHT: - flags |= GTK_STATE_FLAG_PRELIGHT; - break; - case GTK_STATE_SELECTED: - flags |= GTK_STATE_FLAG_SELECTED; - break; - case GTK_STATE_INSENSITIVE: - flags |= GTK_STATE_FLAG_INSENSITIVE; - break; - case GTK_STATE_ACTIVE: - flags |= GTK_STATE_FLAG_ACTIVE; - break; - case GTK_STATE_FOCUSED: - flags |= GTK_STATE_FLAG_FOCUSED; - break; - default: - break; - } - - gtk_style_context_set_state (context, flags); - - cairo_save (cr); - - gtk_render_background (context, cr, - (gdouble) x, - (gdouble) y, - (gdouble) width, - (gdouble) height); - - cairo_restore (cr); - gtk_style_context_restore (context); -} - -static void -gtk_default_draw_check (GtkStyle *style, - cairo_t *cr, - GtkStateType state_type, - GtkShadowType shadow_type, - GtkWidget *widget, - const gchar *detail, - gint x, - gint y, - gint width, - gint height) -{ - GtkStyleContext *context; - GtkStylePrivate *priv; - GtkStateFlags flags = 0; - - if (widget) - context = gtk_widget_get_style_context (widget); - else - { - priv = GTK_STYLE_GET_PRIVATE (style); - context = priv->context; - } - - gtk_style_context_save (context); - - if (detail) - transform_detail_string (detail, context); - - switch (state_type) - { - case GTK_STATE_PRELIGHT: - flags |= GTK_STATE_FLAG_PRELIGHT; - break; - case GTK_STATE_SELECTED: - flags |= GTK_STATE_FLAG_SELECTED; - break; - case GTK_STATE_INSENSITIVE: - flags |= GTK_STATE_FLAG_INSENSITIVE; - break; - default: - break; - } - - if (shadow_type == GTK_SHADOW_IN) - flags |= GTK_STATE_FLAG_ACTIVE; - else if (shadow_type == GTK_SHADOW_ETCHED_IN) - flags |= GTK_STATE_FLAG_INCONSISTENT; - - gtk_style_context_set_state (context, flags); - - cairo_save (cr); - - gtk_render_check (context, - cr, x, y, - width, height); - - cairo_restore (cr); - gtk_style_context_restore (context); -} - -static void -gtk_default_draw_option (GtkStyle *style, - cairo_t *cr, - GtkStateType state_type, - GtkShadowType shadow_type, - GtkWidget *widget, - const gchar *detail, - gint x, - gint y, - gint width, - gint height) -{ - GtkStyleContext *context; - GtkStylePrivate *priv; - GtkStateFlags flags = 0; - - if (widget) - context = gtk_widget_get_style_context (widget); - else - { - priv = GTK_STYLE_GET_PRIVATE (style); - context = priv->context; - } - - gtk_style_context_save (context); - - if (detail) - transform_detail_string (detail, context); - - switch (state_type) - { - case GTK_STATE_PRELIGHT: - flags |= GTK_STATE_FLAG_PRELIGHT; - break; - case GTK_STATE_SELECTED: - flags |= GTK_STATE_FLAG_SELECTED; - break; - case GTK_STATE_INSENSITIVE: - flags |= GTK_STATE_FLAG_INSENSITIVE; - break; - default: - break; - } - - if (shadow_type == GTK_SHADOW_IN) - flags |= GTK_STATE_FLAG_ACTIVE; - else if (shadow_type == GTK_SHADOW_ETCHED_IN) - flags |= GTK_STATE_FLAG_INCONSISTENT; - - gtk_style_context_set_state (context, flags); - - cairo_save (cr); - gtk_render_option (context, cr, - (gdouble) x, - (gdouble) y, - (gdouble) width, - (gdouble) height); - - cairo_restore (cr); - gtk_style_context_restore (context); -} - -static void -gtk_default_draw_tab (GtkStyle *style, - cairo_t *cr, - GtkStateType state_type, - GtkShadowType shadow_type, - GtkWidget *widget, - const gchar *detail, - gint x, - gint y, - gint width, - gint height) -{ -#define ARROW_SPACE 4 - - GtkRequisition indicator_size; - GtkBorder indicator_spacing; - gint arrow_height; - - option_menu_get_props (widget, &indicator_size, &indicator_spacing); - - indicator_size.width += (indicator_size.width % 2) - 1; - arrow_height = indicator_size.width / 2 + 1; - - x += (width - indicator_size.width) / 2; - y += (height - (2 * arrow_height + ARROW_SPACE)) / 2; - - if (state_type == GTK_STATE_INSENSITIVE) - { - draw_arrow (cr, &style->white, - GTK_ARROW_UP, x + 1, y + 1, - indicator_size.width, arrow_height); - - draw_arrow (cr, &style->white, - GTK_ARROW_DOWN, x + 1, y + arrow_height + ARROW_SPACE + 1, - indicator_size.width, arrow_height); - } - - draw_arrow (cr, &style->fg[state_type], - GTK_ARROW_UP, x, y, - indicator_size.width, arrow_height); - - - draw_arrow (cr, &style->fg[state_type], - GTK_ARROW_DOWN, x, y + arrow_height + ARROW_SPACE, - indicator_size.width, arrow_height); -} - -static void -gtk_default_draw_shadow_gap (GtkStyle *style, - cairo_t *cr, - GtkStateType state_type, - GtkShadowType shadow_type, - GtkWidget *widget, - const gchar *detail, - gint x, - gint y, - gint width, - gint height, - GtkPositionType gap_side, - gint gap_x, - gint gap_width) -{ - GtkStyleContext *context; - GtkStylePrivate *priv; - GtkStateFlags flags = 0; - - if (shadow_type == GTK_SHADOW_NONE) - return; - - if (widget) - context = gtk_widget_get_style_context (widget); - else - { - priv = GTK_STYLE_GET_PRIVATE (style); - context = priv->context; - } - - gtk_style_context_save (context); - - if (detail) - transform_detail_string (detail, context); - - switch (state_type) - { - case GTK_STATE_ACTIVE: - flags |= GTK_STATE_FLAG_ACTIVE; - break; - case GTK_STATE_PRELIGHT: - flags |= GTK_STATE_FLAG_PRELIGHT; - break; - case GTK_STATE_SELECTED: - flags |= GTK_STATE_FLAG_SELECTED; - break; - case GTK_STATE_INSENSITIVE: - flags |= GTK_STATE_FLAG_INSENSITIVE; - break; - default: - break; - } - - gtk_style_context_set_state (context, flags); - - cairo_save (cr); - gtk_render_frame_gap (context, cr, - (gdouble) x, - (gdouble) y, - (gdouble) width, - (gdouble) height, - gap_side, - (gdouble) gap_x, - (gdouble) gap_x + gap_width); - - cairo_restore (cr); - gtk_style_context_restore (context); -} - -static void -gtk_default_draw_box_gap (GtkStyle *style, - cairo_t *cr, - GtkStateType state_type, - GtkShadowType shadow_type, - GtkWidget *widget, - const gchar *detail, - gint x, - gint y, - gint width, - gint height, - GtkPositionType gap_side, - gint gap_x, - gint gap_width) -{ - GtkStyleContext *context; - GtkStylePrivate *priv; - GtkStateFlags flags = 0; - - if (widget) - context = gtk_widget_get_style_context (widget); - else - { - priv = GTK_STYLE_GET_PRIVATE (style); - context = priv->context; - } - - gtk_style_context_save (context); - - if (detail) - transform_detail_string (detail, context); - - switch (state_type) - { - case GTK_STATE_ACTIVE: - flags |= GTK_STATE_FLAG_ACTIVE; - break; - case GTK_STATE_PRELIGHT: - flags |= GTK_STATE_FLAG_PRELIGHT; - break; - case GTK_STATE_SELECTED: - flags |= GTK_STATE_FLAG_SELECTED; - break; - case GTK_STATE_INSENSITIVE: - flags |= GTK_STATE_FLAG_INSENSITIVE; - break; - default: - break; - } - - gtk_style_context_set_state (context, flags); - - cairo_save (cr); - gtk_render_background (context, cr, - (gdouble) x, - (gdouble) y, - (gdouble) width, - (gdouble) height); - - - if (shadow_type != GTK_SHADOW_NONE) - gtk_render_frame_gap (context, cr, - (gdouble) x, - (gdouble) y, - (gdouble) width, - (gdouble) height, - gap_side, - (gdouble) gap_x, - (gdouble) gap_x + gap_width); - - cairo_restore (cr); - gtk_style_context_restore (context); -} - -static void -gtk_default_draw_extension (GtkStyle *style, - cairo_t *cr, - GtkStateType state_type, - GtkShadowType shadow_type, - GtkWidget *widget, - const gchar *detail, - gint x, - gint y, - gint width, - gint height, - GtkPositionType gap_side) -{ - GtkStyleContext *context; - GtkStylePrivate *priv; - GtkStateFlags flags = 0; - - if (widget) - context = gtk_widget_get_style_context (widget); - else - { - priv = GTK_STYLE_GET_PRIVATE (style); - context = priv->context; - } - - gtk_style_context_save (context); - - if (detail) - transform_detail_string (detail, context); - - switch (state_type) - { - case GTK_STATE_ACTIVE: - flags |= GTK_STATE_FLAG_ACTIVE; - break; - case GTK_STATE_PRELIGHT: - flags |= GTK_STATE_FLAG_PRELIGHT; - break; - case GTK_STATE_SELECTED: - flags |= GTK_STATE_FLAG_SELECTED; - break; - case GTK_STATE_INSENSITIVE: - flags |= GTK_STATE_FLAG_INSENSITIVE; - break; - default: - break; - } - - gtk_style_context_set_state (context, flags); - - cairo_save (cr); - - gtk_render_extension (context, cr, - (gdouble) x, - (gdouble) y, - (gdouble) width, - (gdouble) height, - gap_side); - - cairo_restore (cr); - gtk_style_context_restore (context); -} - -static void -gtk_default_draw_focus (GtkStyle *style, - cairo_t *cr, - GtkStateType state_type, - GtkWidget *widget, - const gchar *detail, - gint x, - gint y, - gint width, - gint height) -{ - GtkStyleContext *context; - GtkStylePrivate *priv; - - if (widget) - context = gtk_widget_get_style_context (widget); - else - { - priv = GTK_STYLE_GET_PRIVATE (style); - context = priv->context; - } - - gtk_style_context_save (context); - - if (detail) - transform_detail_string (detail, context); - - cairo_save (cr); - - gtk_render_focus (context, cr, - (gdouble) x, - (gdouble) y, - (gdouble) width, - (gdouble) height); - - cairo_restore (cr); - gtk_style_context_restore (context); -} - -static void -gtk_default_draw_slider (GtkStyle *style, - cairo_t *cr, - GtkStateType state_type, - GtkShadowType shadow_type, - GtkWidget *widget, - const gchar *detail, - gint x, - gint y, - gint width, - gint height, - GtkOrientation orientation) -{ - GtkStyleContext *context; - GtkStylePrivate *priv; - GtkStateFlags flags = 0; - - if (widget) - context = gtk_widget_get_style_context (widget); - else - { - priv = GTK_STYLE_GET_PRIVATE (style); - context = priv->context; - } - - gtk_style_context_save (context); - - if (detail) - transform_detail_string (detail, context); - - switch (state_type) - { - case GTK_STATE_PRELIGHT: - flags |= GTK_STATE_FLAG_PRELIGHT; - break; - case GTK_STATE_SELECTED: - flags |= GTK_STATE_FLAG_SELECTED; - break; - case GTK_STATE_INSENSITIVE: - flags |= GTK_STATE_FLAG_INSENSITIVE; - break; - default: - break; - } - - gtk_style_context_set_state (context, flags); - - cairo_save (cr); - - gtk_render_slider (context, cr, x, y, width, height, orientation); - - cairo_restore (cr); - gtk_style_context_restore (context); -} - -static void -gtk_default_draw_handle (GtkStyle *style, - cairo_t *cr, - GtkStateType state_type, - GtkShadowType shadow_type, - GtkWidget *widget, - const gchar *detail, - gint x, - gint y, - gint width, - gint height, - GtkOrientation orientation) -{ - GtkStyleContext *context; - GtkStylePrivate *priv; - GtkStateFlags flags = 0; - - if (widget) - context = gtk_widget_get_style_context (widget); - else - { - priv = GTK_STYLE_GET_PRIVATE (style); - context = priv->context; - } - - gtk_style_context_save (context); - - if (detail) - transform_detail_string (detail, context); - - switch (state_type) - { - case GTK_STATE_PRELIGHT: - flags |= GTK_STATE_FLAG_PRELIGHT; - break; - case GTK_STATE_SELECTED: - flags |= GTK_STATE_FLAG_SELECTED; - break; - case GTK_STATE_INSENSITIVE: - flags |= GTK_STATE_FLAG_INSENSITIVE; - break; - default: - break; - } - - gtk_style_context_set_state (context, flags); - - cairo_save (cr); - - gtk_render_handle (context, cr, - (gdouble) x, - (gdouble) y, - (gdouble) width, - (gdouble) height); - - cairo_restore (cr); - gtk_style_context_restore (context); -} - -static void -gtk_default_draw_expander (GtkStyle *style, - cairo_t *cr, - GtkStateType state_type, - GtkWidget *widget, - const gchar *detail, - gint x, - gint y, - GtkExpanderStyle expander_style) -{ - GtkStyleContext *context; - GtkStylePrivate *priv; - GtkStateFlags flags = 0; - gint size; - - if (widget) - context = gtk_widget_get_style_context (widget); - else - { - priv = GTK_STYLE_GET_PRIVATE (style); - context = priv->context; - } - - gtk_style_context_save (context); - - if (detail) - transform_detail_string (detail, context); - - gtk_style_context_add_class (context, "expander"); - - switch (state_type) - { - case GTK_STATE_PRELIGHT: - flags |= GTK_STATE_FLAG_PRELIGHT; - break; - case GTK_STATE_SELECTED: - flags |= GTK_STATE_FLAG_SELECTED; - break; - case GTK_STATE_INSENSITIVE: - flags |= GTK_STATE_FLAG_INSENSITIVE; - break; - default: - break; - } - - if (widget && - gtk_widget_class_find_style_property (GTK_WIDGET_GET_CLASS (widget), - "expander-size")) - gtk_widget_style_get (widget, "expander-size", &size, NULL); - else - size = 12; - - if (expander_style == GTK_EXPANDER_EXPANDED) - flags |= GTK_STATE_FLAG_ACTIVE; - - gtk_style_context_set_state (context, flags); - - cairo_save (cr); - - gtk_render_expander (context, cr, - (gdouble) x - (size / 2), - (gdouble) y - (size / 2), - (gdouble) size, - (gdouble) size); - - cairo_restore (cr); - gtk_style_context_restore (context); -} - -static void -gtk_default_draw_layout (GtkStyle *style, - cairo_t *cr, - GtkStateType state_type, - gboolean use_text, - GtkWidget *widget, - const gchar *detail, - gint x, - gint y, - PangoLayout *layout) -{ - GtkStyleContext *context; - GtkStylePrivate *priv; - GtkStateFlags flags = 0; - - if (widget) - context = gtk_widget_get_style_context (widget); - else - { - priv = GTK_STYLE_GET_PRIVATE (style); - context = priv->context; - } - - gtk_style_context_save (context); - - if (detail) - transform_detail_string (detail, context); - - switch (state_type) - { - case GTK_STATE_PRELIGHT: - flags |= GTK_STATE_FLAG_PRELIGHT; - break; - case GTK_STATE_SELECTED: - flags |= GTK_STATE_FLAG_SELECTED; - break; - case GTK_STATE_INSENSITIVE: - flags |= GTK_STATE_FLAG_INSENSITIVE; - break; - default: - break; - } - - gtk_style_context_set_state (context, flags); - - cairo_save (cr); - - gtk_render_layout (context, cr, - (gdouble) x, - (gdouble) y, - layout); - - cairo_restore (cr); - gtk_style_context_restore (context); -} - -static void -gtk_default_draw_resize_grip (GtkStyle *style, - cairo_t *cr, - GtkStateType state_type, - GtkWidget *widget, - const gchar *detail, - GdkWindowEdge edge, - gint x, - gint y, - gint width, - gint height) -{ - GtkStyleContext *context; - GtkStylePrivate *priv; - GtkStateFlags flags = 0; - GtkJunctionSides sides = 0; - - if (widget) - context = gtk_widget_get_style_context (widget); - else - { - priv = GTK_STYLE_GET_PRIVATE (style); - context = priv->context; - } - - gtk_style_context_save (context); - - if (detail) - transform_detail_string (detail, context); - - gtk_style_context_add_class (context, "grip"); - - switch (state_type) - { - case GTK_STATE_PRELIGHT: - flags |= GTK_STATE_FLAG_PRELIGHT; - break; - case GTK_STATE_SELECTED: - flags |= GTK_STATE_FLAG_SELECTED; - break; - case GTK_STATE_INSENSITIVE: - flags |= GTK_STATE_FLAG_INSENSITIVE; - break; - default: - break; - } - - gtk_style_context_set_state (context, flags); - - switch (edge) - { - case GDK_WINDOW_EDGE_NORTH_WEST: - sides = GTK_JUNCTION_CORNER_TOPLEFT; - break; - case GDK_WINDOW_EDGE_NORTH: - sides = GTK_JUNCTION_TOP; - break; - case GDK_WINDOW_EDGE_NORTH_EAST: - sides = GTK_JUNCTION_CORNER_TOPRIGHT; - break; - case GDK_WINDOW_EDGE_WEST: - sides = GTK_JUNCTION_LEFT; - break; - case GDK_WINDOW_EDGE_EAST: - sides = GTK_JUNCTION_RIGHT; - break; - case GDK_WINDOW_EDGE_SOUTH_WEST: - sides = GTK_JUNCTION_CORNER_BOTTOMLEFT; - break; - case GDK_WINDOW_EDGE_SOUTH: - sides = GTK_JUNCTION_BOTTOM; - break; - case GDK_WINDOW_EDGE_SOUTH_EAST: - sides = GTK_JUNCTION_CORNER_BOTTOMRIGHT; - break; - } - - gtk_style_context_set_junction_sides (context, sides); - - cairo_save (cr); - - gtk_render_handle (context, cr, - (gdouble) x, - (gdouble) y, - (gdouble) width, - (gdouble) height); - - cairo_restore (cr); - gtk_style_context_restore (context); -} - -static void -gtk_default_draw_spinner (GtkStyle *style, - cairo_t *cr, - GtkStateType state_type, - GtkWidget *widget, - const gchar *detail, - guint step, - gint x, - gint y, - gint width, - gint height) -{ - GdkColor *color; - guint num_steps; - gdouble dx, dy; - gdouble radius; - gdouble half; - gint i; - guint real_step; - - num_steps = 12; - real_step = step % num_steps; - - /* set a clip region for the expose event */ - cairo_rectangle (cr, x, y, width, height); - cairo_clip (cr); - - cairo_translate (cr, x, y); - - /* draw clip region */ - cairo_set_operator (cr, CAIRO_OPERATOR_OVER); - - color = &style->fg[state_type]; - dx = width / 2; - dy = height / 2; - radius = MIN (width / 2, height / 2); - half = num_steps / 2; - - for (i = 0; i < num_steps; i++) - { - gint inset = 0.7 * radius; - - /* transparency is a function of time and intial value */ - gdouble t = (gdouble) ((i + num_steps - real_step) - % num_steps) / num_steps; - - cairo_save (cr); - - cairo_set_source_rgba (cr, - color->red / 65535., - color->green / 65535., - color->blue / 65535., - t); - - cairo_set_line_width (cr, 2.0); - cairo_move_to (cr, - dx + (radius - inset) * cos (i * G_PI / half), - dy + (radius - inset) * sin (i * G_PI / half)); - cairo_line_to (cr, - dx + radius * cos (i * G_PI / half), - dy + radius * sin (i * G_PI / half)); - cairo_stroke (cr); - - cairo_restore (cr); - } -} - -void -_gtk_style_shade (const GdkColor *a, - GdkColor *b, - gdouble k) -{ - gdouble red; - gdouble green; - gdouble blue; - - red = (gdouble) a->red / 65535.0; - green = (gdouble) a->green / 65535.0; - blue = (gdouble) a->blue / 65535.0; - - rgb_to_hls (&red, &green, &blue); - - green *= k; - if (green > 1.0) - green = 1.0; - else if (green < 0.0) - green = 0.0; - - blue *= k; - if (blue > 1.0) - blue = 1.0; - else if (blue < 0.0) - blue = 0.0; - - hls_to_rgb (&red, &green, &blue); - - b->red = red * 65535.0; - b->green = green * 65535.0; - b->blue = blue * 65535.0; -} - -static void -rgb_to_hls (gdouble *r, - gdouble *g, - gdouble *b) -{ - gdouble min; - gdouble max; - gdouble red; - gdouble green; - gdouble blue; - gdouble h, l, s; - gdouble delta; - - red = *r; - green = *g; - blue = *b; - - if (red > green) - { - if (red > blue) - max = red; - else - max = blue; - - if (green < blue) - min = green; - else - min = blue; - } - else - { - if (green > blue) - max = green; - else - max = blue; - - if (red < blue) - min = red; - else - min = blue; - } - - l = (max + min) / 2; - s = 0; - h = 0; - - if (max != min) - { - if (l <= 0.5) - s = (max - min) / (max + min); - else - s = (max - min) / (2 - max - min); - - delta = max -min; - if (red == max) - h = (green - blue) / delta; - else if (green == max) - h = 2 + (blue - red) / delta; - else if (blue == max) - h = 4 + (red - green) / delta; - - h *= 60; - if (h < 0.0) - h += 360; - } - - *r = h; - *g = l; - *b = s; -} - -static void -hls_to_rgb (gdouble *h, - gdouble *l, - gdouble *s) -{ - gdouble hue; - gdouble lightness; - gdouble saturation; - gdouble m1, m2; - gdouble r, g, b; - - lightness = *l; - saturation = *s; - - if (lightness <= 0.5) - m2 = lightness * (1 + saturation); - else - m2 = lightness + saturation - lightness * saturation; - m1 = 2 * lightness - m2; - - if (saturation == 0) - { - *h = lightness; - *l = lightness; - *s = lightness; - } - else - { - hue = *h + 120; - while (hue > 360) - hue -= 360; - while (hue < 0) - hue += 360; - - if (hue < 60) - r = m1 + (m2 - m1) * hue / 60; - else if (hue < 180) - r = m2; - else if (hue < 240) - r = m1 + (m2 - m1) * (240 - hue) / 60; - else - r = m1; - - hue = *h; - while (hue > 360) - hue -= 360; - while (hue < 0) - hue += 360; - - if (hue < 60) - g = m1 + (m2 - m1) * hue / 60; - else if (hue < 180) - g = m2; - else if (hue < 240) - g = m1 + (m2 - m1) * (240 - hue) / 60; - else - g = m1; - - hue = *h - 120; - while (hue > 360) - hue -= 360; - while (hue < 0) - hue += 360; - - if (hue < 60) - b = m1 + (m2 - m1) * hue / 60; - else if (hue < 180) - b = m2; - else if (hue < 240) - b = m1 + (m2 - m1) * (240 - hue) / 60; - else - b = m1; - - *h = r; - *l = g; - *s = b; - } -} - - -/** - * gtk_paint_hline: - * @style: a #GtkStyle - * @cr: a #caio_t - * @state_type: a state - * @widget: (allow-none): the widget - * @detail: (allow-none): a style detail - * @x1: the starting x coordinate - * @x2: the ending x coordinate - * @y: the y coordinate - * - * Draws a horizontal line from (@x1, @y) to (@x2, @y) in @cr - * using the given style and state. - * - * Deprecated:3.0: Use gtk_render_line() instead - **/ -void -gtk_paint_hline (GtkStyle *style, - cairo_t *cr, - GtkStateType state_type, - GtkWidget *widget, - const gchar *detail, - gint x1, - gint x2, - gint y) -{ - g_return_if_fail (GTK_IS_STYLE (style)); - g_return_if_fail (cr != NULL); - g_return_if_fail (GTK_STYLE_GET_CLASS (style)->draw_hline != NULL); - - cairo_save (cr); - - GTK_STYLE_GET_CLASS (style)->draw_hline (style, cr, state_type, - widget, detail, - x1, x2, y); - - cairo_restore (cr); -} - -/** - * gtk_paint_vline: - * @style: a #GtkStyle - * @cr: a #cairo_t - * @state_type: a state - * @widget: (allow-none): the widget - * @detail: (allow-none): a style detail - * @y1_: the starting y coordinate - * @y2_: the ending y coordinate - * @x: the x coordinate - * - * Draws a vertical line from (@x, @y1_) to (@x, @y2_) in @cr - * using the given style and state. - * - * Deprecated:3.0: Use gtk_render_line() instead - */ -void -gtk_paint_vline (GtkStyle *style, - cairo_t *cr, - GtkStateType state_type, - GtkWidget *widget, - const gchar *detail, - gint y1_, - gint y2_, - gint x) -{ - g_return_if_fail (GTK_IS_STYLE (style)); - g_return_if_fail (cr != NULL); - g_return_if_fail (GTK_STYLE_GET_CLASS (style)->draw_vline != NULL); - - cairo_save (cr); - - GTK_STYLE_GET_CLASS (style)->draw_vline (style, cr, state_type, - widget, detail, - y1_, y2_, x); - - cairo_restore (cr); -} - -/** - * gtk_paint_shadow: - * @style: a #GtkStyle - * @cr: a #cairo_t - * @state_type: a state - * @shadow_type: type of shadow to draw - * @widget: (allow-none): the widget - * @detail: (allow-none): a style detail - * @x: x origin of the rectangle - * @y: y origin of the rectangle - * @width: width of the rectangle - * @height: width of the rectangle - * - * Draws a shadow around the given rectangle in @cr - * using the given style and state and shadow type. - * - * Deprecated:3.0: Use gtk_render_frame() instead - */ -void -gtk_paint_shadow (GtkStyle *style, - cairo_t *cr, - GtkStateType state_type, - GtkShadowType shadow_type, - GtkWidget *widget, - const gchar *detail, - gint x, - gint y, - gint width, - gint height) -{ - g_return_if_fail (GTK_IS_STYLE (style)); - g_return_if_fail (GTK_STYLE_GET_CLASS (style)->draw_shadow != NULL); - g_return_if_fail (cr != NULL); - g_return_if_fail (width >= 0); - g_return_if_fail (height >= 0); - - cairo_save (cr); - - GTK_STYLE_GET_CLASS (style)->draw_shadow (style, cr, state_type, shadow_type, - widget, detail, - x, y, width, height); - - cairo_restore (cr); -} - -/** - * gtk_paint_arrow: - * @style: a #GtkStyle - * @cr: a #cairo_t - * @state_type: a state - * @shadow_type: the type of shadow to draw - * @widget: (allow-none): the widget - * @detail: (allow-none): a style detail - * @arrow_type: the type of arrow to draw - * @fill: %TRUE if the arrow tip should be filled - * @x: x origin of the rectangle to draw the arrow in - * @y: y origin of the rectangle to draw the arrow in - * @width: width of the rectangle to draw the arrow in - * @height: height of the rectangle to draw the arrow in - * - * Draws an arrow in the given rectangle on @cr using the given - * parameters. @arrow_type determines the direction of the arrow. - * - * Deprecated:3.0: Use gtk_render_arrow() instead - */ -void -gtk_paint_arrow (GtkStyle *style, - cairo_t *cr, - GtkStateType state_type, - GtkShadowType shadow_type, - GtkWidget *widget, - const gchar *detail, - GtkArrowType arrow_type, - gboolean fill, - gint x, - gint y, - gint width, - gint height) -{ - g_return_if_fail (GTK_IS_STYLE (style)); - g_return_if_fail (GTK_STYLE_GET_CLASS (style)->draw_arrow != NULL); - g_return_if_fail (cr != NULL); - g_return_if_fail (width >= 0); - g_return_if_fail (height >= 0); - - cairo_save (cr); - - GTK_STYLE_GET_CLASS (style)->draw_arrow (style, cr, state_type, shadow_type, - widget, detail, - arrow_type, fill, x, y, width, height); - - cairo_restore (cr); -} - -/** - * gtk_paint_diamond: - * @style: a #GtkStyle - * @cr: a #cairo_t - * @state_type: a state - * @shadow_type: the type of shadow to draw - * @widget: (allow-none): the widget - * @detail: (allow-none): a style detail - * @x: x origin of the rectangle to draw the diamond in - * @y: y origin of the rectangle to draw the diamond in - * @width: width of the rectangle to draw the diamond in - * @height: height of the rectangle to draw the diamond in - * - * Draws a diamond in the given rectangle on @window using the given - * parameters. - * - * Deprecated:3.0: Use cairo instead - */ -void -gtk_paint_diamond (GtkStyle *style, - cairo_t *cr, - GtkStateType state_type, - GtkShadowType shadow_type, - GtkWidget *widget, - const gchar *detail, - gint x, - gint y, - gint width, - gint height) -{ - g_return_if_fail (GTK_IS_STYLE (style)); - g_return_if_fail (GTK_STYLE_GET_CLASS (style)->draw_diamond != NULL); - g_return_if_fail (cr != NULL); - g_return_if_fail (width >= 0); - g_return_if_fail (height >= 0); - - cairo_save (cr); - - GTK_STYLE_GET_CLASS (style)->draw_diamond (style, cr, state_type, shadow_type, - widget, detail, - x, y, width, height); - - cairo_restore (cr); -} - -/** - * gtk_paint_box: - * @style: a #GtkStyle - * @cr: a #cairo_t - * @state_type: a state - * @shadow_type: the type of shadow to draw - * @widget: (allow-none): the widget - * @detail: (allow-none): a style detail - * @x: x origin of the box - * @y: y origin of the box - * @width: the width of the box - * @height: the height of the box - * - * Draws a box on @cr with the given parameters. - * - * Deprecated:3.0: Use gtk_render_frame() and gtk_render_background() instead - */ -void -gtk_paint_box (GtkStyle *style, - cairo_t *cr, - GtkStateType state_type, - GtkShadowType shadow_type, - GtkWidget *widget, - const gchar *detail, - gint x, - gint y, - gint width, - gint height) -{ - g_return_if_fail (GTK_IS_STYLE (style)); - g_return_if_fail (GTK_STYLE_GET_CLASS (style)->draw_box != NULL); - g_return_if_fail (cr != NULL); - - cairo_save (cr); - - GTK_STYLE_GET_CLASS (style)->draw_box (style, cr, state_type, shadow_type, - widget, detail, - x, y, width, height); - - cairo_restore (cr); -} - -/** - * gtk_paint_flat_box: - * @style: a #GtkStyle - * @cr: a #cairo_t - * @state_type: a state - * @shadow_type: the type of shadow to draw - * @widget: (allow-none): the widget - * @detail: (allow-none): a style detail - * @x: x origin of the box - * @y: y origin of the box - * @width: the width of the box - * @height: the height of the box - * - * Draws a flat box on @cr with the given parameters. - * - * Deprecated:3.0: Use gtk_render_frame() and gtk_render_background() instead - */ -void -gtk_paint_flat_box (GtkStyle *style, - cairo_t *cr, - GtkStateType state_type, - GtkShadowType shadow_type, - GtkWidget *widget, - const gchar *detail, - gint x, - gint y, - gint width, - gint height) -{ - g_return_if_fail (GTK_IS_STYLE (style)); - g_return_if_fail (GTK_STYLE_GET_CLASS (style)->draw_flat_box != NULL); - g_return_if_fail (cr != NULL); - g_return_if_fail (width >= 0); - g_return_if_fail (height >= 0); - - cairo_save (cr); - - GTK_STYLE_GET_CLASS (style)->draw_flat_box (style, cr, state_type, shadow_type, - widget, detail, - x, y, width, height); - - cairo_restore (cr); -} - -/** - * gtk_paint_check: - * @style: a #GtkStyle - * @cr: a #cairo_t - * @state_type: a state - * @shadow_type: the type of shadow to draw - * @widget: (allow-none): the widget - * @detail: (allow-none): a style detail - * @x: x origin of the rectangle to draw the check in - * @y: y origin of the rectangle to draw the check in - * @width: the width of the rectangle to draw the check in - * @height: the height of the rectangle to draw the check in - * - * Draws a check button indicator in the given rectangle on @cr with - * the given parameters. - * - * Deprecated:3.0: Use gtk_render_check() instead - */ -void -gtk_paint_check (GtkStyle *style, - cairo_t *cr, - GtkStateType state_type, - GtkShadowType shadow_type, - GtkWidget *widget, - const gchar *detail, - gint x, - gint y, - gint width, - gint height) -{ - g_return_if_fail (GTK_IS_STYLE (style)); - g_return_if_fail (GTK_STYLE_GET_CLASS (style)->draw_check != NULL); - g_return_if_fail (cr != NULL); - - cairo_save (cr); - - GTK_STYLE_GET_CLASS (style)->draw_check (style, cr, state_type, shadow_type, - widget, detail, - x, y, width, height); - - cairo_restore (cr); -} - -/** - * gtk_paint_option: - * @style: a #GtkStyle - * @cr: a #cairo_t - * @state_type: a state - * @shadow_type: the type of shadow to draw - * @widget: (allow-none): the widget - * @detail: (allow-none): a style detail - * @x: x origin of the rectangle to draw the option in - * @y: y origin of the rectangle to draw the option in - * @width: the width of the rectangle to draw the option in - * @height: the height of the rectangle to draw the option in - * - * Draws a radio button indicator in the given rectangle on @cr with - * the given parameters. - * - * Deprecated:3.0: Use gtk_render_option() instead - */ -void -gtk_paint_option (GtkStyle *style, - cairo_t *cr, - GtkStateType state_type, - GtkShadowType shadow_type, - GtkWidget *widget, - const gchar *detail, - gint x, - gint y, - gint width, - gint height) -{ - g_return_if_fail (GTK_IS_STYLE (style)); - g_return_if_fail (GTK_STYLE_GET_CLASS (style)->draw_option != NULL); - g_return_if_fail (cr != NULL); - - cairo_save (cr); - - GTK_STYLE_GET_CLASS (style)->draw_option (style, cr, state_type, shadow_type, - widget, detail, - x, y, width, height); - - cairo_restore (cr); -} - -/** - * gtk_paint_tab: - * @style: a #GtkStyle - * @cr: a #cairo_t - * @state_type: a state - * @shadow_type: the type of shadow to draw - * @widget: (allow-none): the widget - * @detail: (allow-none): a style detail - * @x: x origin of the rectangle to draw the tab in - * @y: y origin of the rectangle to draw the tab in - * @width: the width of the rectangle to draw the tab in - * @height: the height of the rectangle to draw the tab in - * - * Draws an option menu tab (i.e. the up and down pointing arrows) - * in the given rectangle on @cr using the given parameters. - * - * Deprecated:3.0: Use cairo instead - */ -void -gtk_paint_tab (GtkStyle *style, - cairo_t *cr, - GtkStateType state_type, - GtkShadowType shadow_type, - GtkWidget *widget, - const gchar *detail, - gint x, - gint y, - gint width, - gint height) -{ - g_return_if_fail (GTK_IS_STYLE (style)); - g_return_if_fail (GTK_STYLE_GET_CLASS (style)->draw_tab != NULL); - g_return_if_fail (cr != NULL); - - cairo_save (cr); - - GTK_STYLE_GET_CLASS (style)->draw_tab (style, cr, state_type, shadow_type, - widget, detail, - x, y, width, height); - - cairo_restore (cr); -} - -/** - * gtk_paint_shadow_gap: - * @style: a #GtkStyle - * @cr: a #cairo_t - * @state_type: a state - * @shadow_type: type of shadow to draw - * @widget: (allow-none): the widget - * @detail: (allow-none): a style detail - * @x: x origin of the rectangle - * @y: y origin of the rectangle - * @width: width of the rectangle - * @height: width of the rectangle - * @gap_side: side in which to leave the gap - * @gap_x: starting position of the gap - * @gap_width: width of the gap - * - * Draws a shadow around the given rectangle in @cr - * using the given style and state and shadow type, leaving a - * gap in one side. - * - * Deprecated:3.0: Use gtk_render_frame_gap() instead - */ -void -gtk_paint_shadow_gap (GtkStyle *style, - cairo_t *cr, - GtkStateType state_type, - GtkShadowType shadow_type, - GtkWidget *widget, - const gchar *detail, - gint x, - gint y, - gint width, - gint height, - GtkPositionType gap_side, - gint gap_x, - gint gap_width) -{ - g_return_if_fail (GTK_IS_STYLE (style)); - g_return_if_fail (GTK_STYLE_GET_CLASS (style)->draw_shadow_gap != NULL); - g_return_if_fail (cr != NULL); - g_return_if_fail (width >= 0); - g_return_if_fail (height >= 0); - - cairo_save (cr); - - GTK_STYLE_GET_CLASS (style)->draw_shadow_gap (style, cr, state_type, shadow_type, - widget, detail, - x, y, width, height, gap_side, gap_x, gap_width); - - cairo_restore (cr); -} - -/** - * gtk_paint_box_gap: - * @style: a #GtkStyle - * @cr: a #cairo_t - * @state_type: a state - * @shadow_type: type of shadow to draw - * @widget: (allow-none): the widget - * @detail: (allow-none): a style detail - * @x: x origin of the rectangle - * @y: y origin of the rectangle - * @width: width of the rectangle - * @height: width of the rectangle - * @gap_side: side in which to leave the gap - * @gap_x: starting position of the gap - * @gap_width: width of the gap - * - * Draws a box in @cr using the given style and state and shadow type, - * leaving a gap in one side. - * - * Deprecated:3.0: Use gtk_render_frame_gap() instead - */ -void -gtk_paint_box_gap (GtkStyle *style, - cairo_t *cr, - GtkStateType state_type, - GtkShadowType shadow_type, - GtkWidget *widget, - const gchar *detail, - gint x, - gint y, - gint width, - gint height, - GtkPositionType gap_side, - gint gap_x, - gint gap_width) -{ - g_return_if_fail (GTK_IS_STYLE (style)); - g_return_if_fail (GTK_STYLE_GET_CLASS (style)->draw_box_gap != NULL); - g_return_if_fail (cr != NULL); - g_return_if_fail (width >= 0); - g_return_if_fail (height >= 0); - - cairo_save (cr); - - GTK_STYLE_GET_CLASS (style)->draw_box_gap (style, cr, state_type, shadow_type, - widget, detail, - x, y, width, height, gap_side, gap_x, gap_width); - - cairo_restore (cr); -} - -/** - * gtk_paint_extension: - * @style: a #GtkStyle - * @cr: a #cairo_t - * @state_type: a state - * @shadow_type: type of shadow to draw - * @widget: (allow-none): the widget - * @detail: (allow-none): a style detail - * @x: x origin of the extension - * @y: y origin of the extension - * @width: width of the extension - * @height: width of the extension - * @gap_side: the side on to which the extension is attached - * - * Draws an extension, i.e. a notebook tab. - * - * Deprecated:3.0: Use gtk_render_extension() instead - **/ -void -gtk_paint_extension (GtkStyle *style, - cairo_t *cr, - GtkStateType state_type, - GtkShadowType shadow_type, - GtkWidget *widget, - const gchar *detail, - gint x, - gint y, - gint width, - gint height, - GtkPositionType gap_side) -{ - g_return_if_fail (GTK_IS_STYLE (style)); - g_return_if_fail (GTK_STYLE_GET_CLASS (style)->draw_extension != NULL); - g_return_if_fail (cr != NULL); - g_return_if_fail (width >= 0); - g_return_if_fail (height >= 0); - - cairo_save (cr); - - GTK_STYLE_GET_CLASS (style)->draw_extension (style, cr, state_type, shadow_type, - widget, detail, - x, y, width, height, gap_side); - - cairo_restore (cr); -} - -/** - * gtk_paint_focus: - * @style: a #GtkStyle - * @cr: a #cairo_t - * @state_type: a state - * @widget: (allow-none): the widget - * @detail: (allow-none): a style detail - * @x: the x origin of the rectangle around which to draw a focus indicator - * @y: the y origin of the rectangle around which to draw a focus indicator - * @width: the width of the rectangle around which to draw a focus indicator - * @height: the height of the rectangle around which to draw a focus indicator - * - * Draws a focus indicator around the given rectangle on @cr using the - * given style. - * - * Deprecated:3.0: Use gtk_render_focus() instead - */ -void -gtk_paint_focus (GtkStyle *style, - cairo_t *cr, - GtkStateType state_type, - GtkWidget *widget, - const gchar *detail, - gint x, - gint y, - gint width, - gint height) -{ - g_return_if_fail (GTK_IS_STYLE (style)); - g_return_if_fail (GTK_STYLE_GET_CLASS (style)->draw_focus != NULL); - g_return_if_fail (cr != NULL); - g_return_if_fail (width >= 0); - g_return_if_fail (height >= 0); - - cairo_save (cr); - - GTK_STYLE_GET_CLASS (style)->draw_focus (style, cr, state_type, - widget, detail, - x, y, width, height); - - cairo_restore (cr); -} - -/** - * gtk_paint_slider: - * @style: a #GtkStyle - * @cr: a #cairo_t - * @state_type: a state - * @shadow_type: a shadow - * @widget: (allow-none): the widget - * @detail: (allow-none): a style detail - * @x: the x origin of the rectangle in which to draw a slider - * @y: the y origin of the rectangle in which to draw a slider - * @width: the width of the rectangle in which to draw a slider - * @height: the height of the rectangle in which to draw a slider - * @orientation: the orientation to be used - * - * Draws a slider in the given rectangle on @cr using the - * given style and orientation. - * - * Deprecated:3.0: Use gtk_render_slider() instead - **/ -void -gtk_paint_slider (GtkStyle *style, - cairo_t *cr, - GtkStateType state_type, - GtkShadowType shadow_type, - GtkWidget *widget, - const gchar *detail, - gint x, - gint y, - gint width, - gint height, - GtkOrientation orientation) -{ - g_return_if_fail (GTK_IS_STYLE (style)); - g_return_if_fail (GTK_STYLE_GET_CLASS (style)->draw_slider != NULL); - g_return_if_fail (cr != NULL); - g_return_if_fail (width >= 0); - g_return_if_fail (height >= 0); - - cairo_save (cr); - - GTK_STYLE_GET_CLASS (style)->draw_slider (style, cr, state_type, shadow_type, - widget, detail, - x, y, width, height, orientation); - - cairo_restore (cr); -} - -/** - * gtk_paint_handle: - * @style: a #GtkStyle - * @cr: a #cairo_t - * @state_type: a state - * @shadow_type: type of shadow to draw - * @widget: (allow-none): the widget - * @detail: (allow-none): a style detail - * @x: x origin of the handle - * @y: y origin of the handle - * @width: with of the handle - * @height: height of the handle - * @orientation: the orientation of the handle - * - * Draws a handle as used in #GtkHandleBox and #GtkPaned. - * - * Deprecated:3.0: Use gtk_render_handle() instead - **/ -void -gtk_paint_handle (GtkStyle *style, - cairo_t *cr, - GtkStateType state_type, - GtkShadowType shadow_type, - GtkWidget *widget, - const gchar *detail, - gint x, - gint y, - gint width, - gint height, - GtkOrientation orientation) -{ - g_return_if_fail (GTK_IS_STYLE (style)); - g_return_if_fail (GTK_STYLE_GET_CLASS (style)->draw_handle != NULL); - g_return_if_fail (cr != NULL); - g_return_if_fail (width >= 0); - g_return_if_fail (height >= 0); - - cairo_save (cr); - - GTK_STYLE_GET_CLASS (style)->draw_handle (style, cr, state_type, shadow_type, - widget, detail, - x, y, width, height, orientation); - - cairo_restore (cr); -} - -/** - * gtk_paint_expander: - * @style: a #GtkStyle - * @cr: a #cairo_t - * @state_type: a state - * @widget: (allow-none): the widget - * @detail: (allow-none): a style detail - * @x: the x position to draw the expander at - * @y: the y position to draw the expander at - * @expander_style: the style to draw the expander in; determines - * whether the expander is collapsed, expanded, or in an - * intermediate state. - * - * Draws an expander as used in #GtkTreeView. @x and @y specify the - * center the expander. The size of the expander is determined by the - * “expander-size” style property of @widget. (If widget is not - * specified or doesn’t have an “expander-size” property, an - * unspecified default size will be used, since the caller doesn't - * have sufficient information to position the expander, this is - * likely not useful.) The expander is expander_size pixels tall - * in the collapsed position and expander_size pixels wide in the - * expanded position. - * - * Deprecated:3.0: Use gtk_render_expander() instead - **/ -void -gtk_paint_expander (GtkStyle *style, - cairo_t *cr, - GtkStateType state_type, - GtkWidget *widget, - const gchar *detail, - gint x, - gint y, - GtkExpanderStyle expander_style) -{ - g_return_if_fail (GTK_IS_STYLE (style)); - g_return_if_fail (GTK_STYLE_GET_CLASS (style)->draw_expander != NULL); - g_return_if_fail (cr != NULL); - - cairo_save (cr); - - GTK_STYLE_GET_CLASS (style)->draw_expander (style, cr, state_type, - widget, detail, - x, y, expander_style); - - cairo_restore (cr); -} - -/** - * gtk_paint_layout: - * @style: a #GtkStyle - * @cr: a #cairo_t - * @state_type: a state - * @use_text: whether to use the text or foreground - * graphics context of @style - * @widget: (allow-none): the widget - * @detail: (allow-none): a style detail - * @x: x origin - * @y: y origin - * @layout: the layout to draw - * - * Draws a layout on @cr using the given parameters. - * - * Deprecated:3.0: Use gtk_render_layout() instead - **/ -void -gtk_paint_layout (GtkStyle *style, - cairo_t *cr, - GtkStateType state_type, - gboolean use_text, - GtkWidget *widget, - const gchar *detail, - gint x, - gint y, - PangoLayout *layout) -{ - g_return_if_fail (GTK_IS_STYLE (style)); - g_return_if_fail (GTK_STYLE_GET_CLASS (style)->draw_layout != NULL); - g_return_if_fail (cr != NULL); - - cairo_save (cr); - - GTK_STYLE_GET_CLASS (style)->draw_layout (style, cr, state_type, use_text, - widget, detail, - x, y, layout); - - cairo_restore (cr); -} - -/** - * gtk_paint_resize_grip: - * @style: a #GtkStyle - * @cr: a #cairo_t - * @state_type: a state - * @widget: (allow-none): the widget - * @detail: (allow-none): a style detail - * @edge: the edge in which to draw the resize grip - * @x: the x origin of the rectangle in which to draw the resize grip - * @y: the y origin of the rectangle in which to draw the resize grip - * @width: the width of the rectangle in which to draw the resize grip - * @height: the height of the rectangle in which to draw the resize grip - * - * Draws a resize grip in the given rectangle on @cr using the given - * parameters. - * - * Deprecated:3.0: Use gtk_render_handle() instead - */ -void -gtk_paint_resize_grip (GtkStyle *style, - cairo_t *cr, - GtkStateType state_type, - GtkWidget *widget, - const gchar *detail, - GdkWindowEdge edge, - gint x, - gint y, - gint width, - gint height) -{ - g_return_if_fail (GTK_IS_STYLE (style)); - g_return_if_fail (GTK_STYLE_GET_CLASS (style)->draw_resize_grip != NULL); - g_return_if_fail (cr != NULL); - - cairo_save (cr); - - GTK_STYLE_GET_CLASS (style)->draw_resize_grip (style, cr, state_type, - widget, detail, - edge, x, y, width, height); - cairo_restore (cr); -} - -/** - * gtk_paint_spinner: - * @style: a #GtkStyle - * @cr: a #cairo_t - * @state_type: a state - * @widget: (allow-none): the widget (may be %NULL) - * @detail: (allow-none): a style detail (may be %NULL) - * @step: the nth step - * @x: the x origin of the rectangle in which to draw the spinner - * @y: the y origin of the rectangle in which to draw the spinner - * @width: the width of the rectangle in which to draw the spinner - * @height: the height of the rectangle in which to draw the spinner - * - * Draws a spinner on @window using the given parameters. - * - * Deprecated:3.0: Use gtk_render_activity() instead - */ -void -gtk_paint_spinner (GtkStyle *style, - cairo_t *cr, - GtkStateType state_type, - GtkWidget *widget, - const gchar *detail, - guint step, - gint x, - gint y, - gint width, - gint height) -{ - g_return_if_fail (GTK_IS_STYLE (style)); - g_return_if_fail (cr != NULL); - g_return_if_fail (GTK_STYLE_GET_CLASS (style)->draw_spinner != NULL); - - cairo_save (cr); - - GTK_STYLE_GET_CLASS (style)->draw_spinner (style, cr, state_type, - widget, detail, - step, x, y, width, height); - - cairo_restore (cr); -} - -static GtkStyle * -gtk_widget_get_default_style_for_screen (GdkScreen *screen) -{ - GtkStyle *default_style; - - if G_UNLIKELY (quark_default_style == 0) - quark_default_style = g_quark_from_static_string ("gtk-legacy-default-style"); - - default_style = g_object_get_qdata (G_OBJECT (screen), quark_default_style); - if (default_style == NULL) - { - default_style = gtk_style_new (); - g_object_set_qdata_full (G_OBJECT (screen), - quark_default_style, - default_style, - g_object_unref); - } - - return default_style; -} - -/** - * gtk_widget_get_default_style: - * - * Returns the default style used by all widgets initially. - * - * Returns: (transfer none): the default style. This #GtkStyle - * object is owned by GTK+ and should not be modified or freed. - * - * Deprecated:3.0: Use #GtkStyleContext instead, and - * gtk_css_provider_get_default() to obtain a #GtkStyleProvider - * with the default widget style information. - */ -GtkStyle * -gtk_widget_get_default_style (void) -{ - static GtkStyle *default_style = NULL; - GtkStyle *style = NULL; - GdkScreen *screen = gdk_screen_get_default (); - - if (screen) - style = gtk_widget_get_default_style_for_screen (screen); - else - { - if (default_style == NULL) - default_style = gtk_style_new (); - style = default_style; - } - - return style; -} - -/** - * gtk_widget_style_attach: - * @widget: a #GtkWidget - * - * This function attaches the widget’s #GtkStyle to the widget's - * #GdkWindow. It is a replacement for - * - * |[ - * widget->style = gtk_style_attach (widget->style, widget->window); - * ]| - * - * and should only ever be called in a derived widget’s “realize” - * implementation which does not chain up to its parent class' - * “realize” implementation, because one of the parent classes - * (finally #GtkWidget) would attach the style itself. - * - * Since: 2.20 - * - * Deprecated: 3.0: This step is unnecessary with #GtkStyleContext. - **/ -void -gtk_widget_style_attach (GtkWidget *widget) -{ - g_return_if_fail (GTK_IS_WIDGET (widget)); - g_return_if_fail (gtk_widget_get_realized (widget)); -} - -/** - * gtk_widget_has_rc_style: - * @widget: a #GtkWidget - * - * Determines if the widget style has been looked up through the rc mechanism. - * - * Returns: %TRUE if the widget has been looked up through the rc - * mechanism, %FALSE otherwise. - * - * Since: 2.20 - * - * Deprecated:3.0: Use #GtkStyleContext instead - **/ -gboolean -gtk_widget_has_rc_style (GtkWidget *widget) -{ - g_return_val_if_fail (GTK_IS_WIDGET (widget), FALSE); - - return FALSE; -} - -/** - * gtk_widget_set_style: - * @widget: a #GtkWidget - * @style: (allow-none): a #GtkStyle, or %NULL to remove the effect - * of a previous call to gtk_widget_set_style() and go back to - * the default style - * - * Used to set the #GtkStyle for a widget (@widget->style). Since - * GTK 3, this function does nothing, the passed in style is ignored. - * - * Deprecated:3.0: Use #GtkStyleContext instead - */ -void -gtk_widget_set_style (GtkWidget *widget, - GtkStyle *style) -{ - g_return_if_fail (GTK_IS_WIDGET (widget)); -} - -/** - * gtk_widget_ensure_style: - * @widget: a #GtkWidget - * - * Ensures that @widget has a style (@widget->style). - * - * Not a very useful function; most of the time, if you - * want the style, the widget is realized, and realized - * widgets are guaranteed to have a style already. - * - * Deprecated:3.0: Use #GtkStyleContext instead - */ -void -gtk_widget_ensure_style (GtkWidget *widget) -{ - GtkStyle *style; - g_return_if_fail (GTK_IS_WIDGET (widget)); - - style = _gtk_widget_get_style (widget); - if (style == gtk_widget_get_default_style ()) - { - g_object_unref (style); - _gtk_widget_set_style (widget, NULL); - } -} - -/** - * gtk_widget_get_style: - * @widget: a #GtkWidget - * - * Simply an accessor function that returns @widget->style. - * - * Returns: (transfer none): the widget’s #GtkStyle - * - * Deprecated:3.0: Use #GtkStyleContext instead - */ -GtkStyle* -gtk_widget_get_style (GtkWidget *widget) -{ - GtkStyle *style; - g_return_val_if_fail (GTK_IS_WIDGET (widget), NULL); - - style = _gtk_widget_get_style (widget); - - if (style == NULL) - { - style = g_object_new (GTK_TYPE_STYLE, - "context", gtk_widget_get_style_context (widget), - NULL); - _gtk_widget_set_style (widget, style); - } - - return style; -} - -/** - * gtk_widget_modify_style: - * @widget: a #GtkWidget - * @style: the #GtkRcStyle-struct holding the style modifications - * - * Modifies style values on the widget. - * - * Modifications made using this technique take precedence over - * style values set via an RC file, however, they will be overridden - * if a style is explicitly set on the widget using gtk_widget_set_style(). - * The #GtkRcStyle-struct is designed so each field can either be - * set or unset, so it is possible, using this function, to modify some - * style values and leave the others unchanged. - * - * Note that modifications made with this function are not cumulative - * with previous calls to gtk_widget_modify_style() or with such - * functions as gtk_widget_modify_fg(). If you wish to retain - * previous values, you must first call gtk_widget_get_modifier_style(), - * make your modifications to the returned style, then call - * gtk_widget_modify_style() with that style. On the other hand, - * if you first call gtk_widget_modify_style(), subsequent calls - * to such functions gtk_widget_modify_fg() will have a cumulative - * effect with the initial modifications. - * - * Deprecated:3.0: Use #GtkStyleContext with a custom #GtkStyleProvider instead - */ -void -gtk_widget_modify_style (GtkWidget *widget, - GtkRcStyle *style) -{ - g_return_if_fail (GTK_IS_WIDGET (widget)); - g_return_if_fail (GTK_IS_RC_STYLE (style)); - - g_object_set_data_full (G_OBJECT (widget), - "gtk-rc-style", - gtk_rc_style_copy (style), - (GDestroyNotify) g_object_unref); -} - -/** - * gtk_widget_get_modifier_style: - * @widget: a #GtkWidget - * - * Returns the current modifier style for the widget. (As set by - * gtk_widget_modify_style().) If no style has previously set, a new - * #GtkRcStyle will be created with all values unset, and set as the - * modifier style for the widget. If you make changes to this rc - * style, you must call gtk_widget_modify_style(), passing in the - * returned rc style, to make sure that your changes take effect. - * - * Caution: passing the style back to gtk_widget_modify_style() will - * normally end up destroying it, because gtk_widget_modify_style() copies - * the passed-in style and sets the copy as the new modifier style, - * thus dropping any reference to the old modifier style. Add a reference - * to the modifier style if you want to keep it alive. - * - * Returns: (transfer none): the modifier style for the widget. - * This rc style is owned by the widget. If you want to keep a - * pointer to value this around, you must add a refcount using - * g_object_ref(). - * - * Deprecated:3.0: Use #GtkStyleContext with a custom #GtkStyleProvider instead - */ -GtkRcStyle * -gtk_widget_get_modifier_style (GtkWidget *widget) -{ - GtkRcStyle *rc_style; - - g_return_val_if_fail (GTK_IS_WIDGET (widget), NULL); - - rc_style = g_object_get_data (G_OBJECT (widget), "gtk-rc-style"); - - if (!rc_style) - { - rc_style = gtk_rc_style_new (); - g_object_set_data_full (G_OBJECT (widget), - "gtk-rc-style", - rc_style, - (GDestroyNotify) g_object_unref); - } - - return rc_style; -} - -static void -gtk_widget_modify_color_component (GtkWidget *widget, - GtkRcFlags component, - GtkStateType state, - const GdkColor *color) -{ - GtkRcStyle *rc_style = gtk_widget_get_modifier_style (widget); - - if (color) - { - switch (component) - { - case GTK_RC_FG: - rc_style->fg[state] = *color; - break; - case GTK_RC_BG: - rc_style->bg[state] = *color; - break; - case GTK_RC_TEXT: - rc_style->text[state] = *color; - break; - case GTK_RC_BASE: - rc_style->base[state] = *color; - break; - default: - g_assert_not_reached(); - } - - rc_style->color_flags[state] |= component; - } - else - rc_style->color_flags[state] &= ~component; - - gtk_widget_modify_style (widget, rc_style); -} - -/** - * gtk_widget_modify_fg: - * @widget: a #GtkWidget - * @state: the state for which to set the foreground color - * @color: (allow-none): the color to assign (does not need to be allocated), - * or %NULL to undo the effect of previous calls to - * of gtk_widget_modify_fg(). - * - * Sets the foreground color for a widget in a particular state. - * - * All other style values are left untouched. - * See also gtk_widget_modify_style(). - * - * Deprecated:3.0: Use gtk_widget_override_color() instead - */ -void -gtk_widget_modify_fg (GtkWidget *widget, - GtkStateType state, - const GdkColor *color) -{ - GtkStateFlags flags; - GdkRGBA rgba; - - g_return_if_fail (GTK_IS_WIDGET (widget)); - g_return_if_fail (state >= GTK_STATE_NORMAL && state <= GTK_STATE_INSENSITIVE); - - switch (state) - { - case GTK_STATE_ACTIVE: - flags = GTK_STATE_FLAG_ACTIVE; - break; - case GTK_STATE_PRELIGHT: - flags = GTK_STATE_FLAG_PRELIGHT; - break; - case GTK_STATE_SELECTED: - flags = GTK_STATE_FLAG_SELECTED; - break; - case GTK_STATE_INSENSITIVE: - flags = GTK_STATE_FLAG_INSENSITIVE; - break; - case GTK_STATE_NORMAL: - default: - flags = 0; - } - - if (color) - { - rgba.red = color->red / 65535.; - rgba.green = color->green / 65535.; - rgba.blue = color->blue / 65535.; - rgba.alpha = 1; - - gtk_widget_override_color (widget, flags, &rgba); - } - else - gtk_widget_override_color (widget, flags, NULL); -} - -/** - * gtk_widget_modify_bg: - * @widget: a #GtkWidget - * @state: the state for which to set the background color - * @color: (allow-none): the color to assign (does not need - * to be allocated), or %NULL to undo the effect of previous - * calls to of gtk_widget_modify_bg(). - * - * Sets the background color for a widget in a particular state. - * - * All other style values are left untouched. - * See also gtk_widget_modify_style(). - * - * > Note that “no window” widgets (which have the %GTK_NO_WINDOW - * > flag set) draw on their parent container’s window and thus may - * > not draw any background themselves. This is the case for e.g. - * > #GtkLabel. - * > - * > To modify the background of such widgets, you have to set the - * > background color on their parent; if you want to set the background - * > of a rectangular area around a label, try placing the label in - * > a #GtkEventBox widget and setting the background color on that. - * - * Deprecated:3.0: Use gtk_widget_override_background_color() instead - */ -void -gtk_widget_modify_bg (GtkWidget *widget, - GtkStateType state, - const GdkColor *color) -{ - GtkStateFlags flags; - GdkRGBA rgba; - - g_return_if_fail (GTK_IS_WIDGET (widget)); - g_return_if_fail (state >= GTK_STATE_NORMAL && state <= GTK_STATE_INSENSITIVE); - - switch (state) - { - case GTK_STATE_ACTIVE: - flags = GTK_STATE_FLAG_ACTIVE; - break; - case GTK_STATE_PRELIGHT: - flags = GTK_STATE_FLAG_PRELIGHT; - break; - case GTK_STATE_SELECTED: - flags = GTK_STATE_FLAG_SELECTED; - break; - case GTK_STATE_INSENSITIVE: - flags = GTK_STATE_FLAG_INSENSITIVE; - break; - case GTK_STATE_NORMAL: - default: - flags = 0; - } - - if (color) - { - rgba.red = color->red / 65535.; - rgba.green = color->green / 65535.; - rgba.blue = color->blue / 65535.; - rgba.alpha = 1; - - gtk_widget_override_background_color (widget, flags, &rgba); - } - else - gtk_widget_override_background_color (widget, flags, NULL); -} - -/** - * gtk_widget_modify_text: - * @widget: a #GtkWidget - * @state: the state for which to set the text color - * @color: (allow-none): the color to assign (does not need to - * be allocated), or %NULL to undo the effect of previous - * calls to of gtk_widget_modify_text(). - * - * Sets the text color for a widget in a particular state. - * - * All other style values are left untouched. - * The text color is the foreground color used along with the - * base color (see gtk_widget_modify_base()) for widgets such - * as #GtkEntry and #GtkTextView. - * See also gtk_widget_modify_style(). - * - * Deprecated:3.0: Use gtk_widget_override_color() instead - */ -void -gtk_widget_modify_text (GtkWidget *widget, - GtkStateType state, - const GdkColor *color) -{ - g_return_if_fail (GTK_IS_WIDGET (widget)); - g_return_if_fail (state >= GTK_STATE_NORMAL && state <= GTK_STATE_INSENSITIVE); - - gtk_widget_modify_color_component (widget, GTK_RC_TEXT, state, color); -} - -/** - * gtk_widget_modify_base: - * @widget: a #GtkWidget - * @state: the state for which to set the base color - * @color: (allow-none): the color to assign (does not need to - * be allocated), or %NULL to undo the effect of previous - * calls to of gtk_widget_modify_base(). - * - * Sets the base color for a widget in a particular state. - * All other style values are left untouched. The base color - * is the background color used along with the text color - * (see gtk_widget_modify_text()) for widgets such as #GtkEntry - * and #GtkTextView. See also gtk_widget_modify_style(). - * - * > Note that “no window” widgets (which have the %GTK_NO_WINDOW - * > flag set) draw on their parent container’s window and thus may - * > not draw any background themselves. This is the case for e.g. - * > #GtkLabel. - * > - * > To modify the background of such widgets, you have to set the - * > base color on their parent; if you want to set the background - * > of a rectangular area around a label, try placing the label in - * > a #GtkEventBox widget and setting the base color on that. - * - * Deprecated:3.0: Use gtk_widget_override_background_color() instead - */ -void -gtk_widget_modify_base (GtkWidget *widget, - GtkStateType state, - const GdkColor *color) -{ - g_return_if_fail (GTK_IS_WIDGET (widget)); - g_return_if_fail (state >= GTK_STATE_NORMAL && state <= GTK_STATE_INSENSITIVE); - - gtk_widget_modify_color_component (widget, GTK_RC_BASE, state, color); -} - -/** - * gtk_widget_modify_cursor: - * @widget: a #GtkWidget - * @primary: (nullable): the color to use for primary cursor (does not - * need to be allocated), or %NULL to undo the effect of previous - * calls to of gtk_widget_modify_cursor(). - * @secondary: (nullable): the color to use for secondary cursor (does - * not need to be allocated), or %NULL to undo the effect of - * previous calls to of gtk_widget_modify_cursor(). - * - * Sets the cursor color to use in a widget, overriding the #GtkWidget - * cursor-color and secondary-cursor-color - * style properties. - * - * All other style values are left untouched. - * See also gtk_widget_modify_style(). - * - * Since: 2.12 - * - * Deprecated: 3.0: Use gtk_widget_override_cursor() instead. - */ -void -gtk_widget_modify_cursor (GtkWidget *widget, - const GdkColor *primary, - const GdkColor *secondary) -{ - GdkRGBA primary_rgba, secondary_rgba; - - g_return_if_fail (GTK_IS_WIDGET (widget)); - - primary_rgba.red = primary->red / 65535.; - primary_rgba.green = primary->green / 65535.; - primary_rgba.blue = primary->blue / 65535.; - primary_rgba.alpha = 1; - - secondary_rgba.red = secondary->red / 65535.; - secondary_rgba.green = secondary->green / 65535.; - secondary_rgba.blue = secondary->blue / 65535.; - secondary_rgba.alpha = 1; - - gtk_widget_override_cursor (widget, &primary_rgba, &secondary_rgba); -} - -/** - * gtk_widget_modify_font: - * @widget: a #GtkWidget - * @font_desc: (allow-none): the font description to use, or %NULL - * to undo the effect of previous calls to gtk_widget_modify_font() - * - * Sets the font to use for a widget. - * - * All other style values are left untouched. - * See also gtk_widget_modify_style(). - * - * Deprecated:3.0: Use gtk_widget_override_font() instead - */ -void -gtk_widget_modify_font (GtkWidget *widget, - PangoFontDescription *font_desc) -{ - g_return_if_fail (GTK_IS_WIDGET (widget)); - - gtk_widget_override_font (widget, font_desc); -} - -/** - * gtk_widget_reset_rc_styles: - * @widget: a #GtkWidget. - * - * Reset the styles of @widget and all descendents, so when - * they are looked up again, they get the correct values - * for the currently loaded RC file settings. - * - * This function is not useful for applications. - * - * Deprecated:3.0: Use #GtkStyleContext instead, and gtk_widget_reset_style() - */ -void -gtk_widget_reset_rc_styles (GtkWidget *widget) -{ - g_return_if_fail (GTK_IS_WIDGET (widget)); - - gtk_widget_reset_style (widget); -} - -/** - * gtk_widget_path: - * @widget: a #GtkWidget - * @path_length: (out) (allow-none): location to store length of the path, - * or %NULL - * @path: (out) (allow-none): location to store allocated path string, - * or %NULL - * @path_reversed: (out) (allow-none): location to store allocated reverse - * path string, or %NULL - * - * Obtains the full path to @widget. The path is simply the name of a - * widget and all its parents in the container hierarchy, separated by - * periods. The name of a widget comes from - * gtk_widget_get_name(). Paths are used to apply styles to a widget - * in gtkrc configuration files. Widget names are the type of the - * widget by default (e.g. “GtkButton”) or can be set to an - * application-specific value with gtk_widget_set_name(). By setting - * the name of a widget, you allow users or theme authors to apply - * styles to that specific widget in their gtkrc - * file. @path_reversed_p fills in the path in reverse order, - * i.e. starting with @widget’s name instead of starting with the name - * of @widget’s outermost ancestor. - * - * Deprecated:3.0: Use gtk_widget_get_path() instead - **/ -void -gtk_widget_path (GtkWidget *widget, - guint *path_length, - gchar **path, - gchar **path_reversed) -{ - static gchar *rev_path = NULL; - static guint tmp_path_len = 0; - guint len; - -#define INIT_PATH_SIZE (512) - - g_return_if_fail (GTK_IS_WIDGET (widget)); - - len = 0; - do - { - const gchar *string; - const gchar *s; - gchar *d; - guint l; - - string = gtk_widget_get_name (widget); - l = strlen (string); - while (tmp_path_len <= len + l + 1) - { - tmp_path_len += INIT_PATH_SIZE; - rev_path = g_realloc (rev_path, tmp_path_len); - } - s = string + l - 1; - d = rev_path + len; - while (s >= string) - *(d++) = *(s--); - len += l; - - widget = gtk_widget_get_parent (widget); - - if (widget) - rev_path[len++] = '.'; - else - rev_path[len++] = 0; - } - while (widget); - - if (path_length) - *path_length = len - 1; - if (path_reversed) - *path_reversed = g_strdup (rev_path); - if (path) - { - *path = g_strdup (rev_path); - g_strreverse (*path); - } -} - -/** - * gtk_widget_class_path: - * @widget: a #GtkWidget - * @path_length: (out) (optional): location to store the length of the - * class path, or %NULL - * @path: (out) (optional): location to store the class path as an - * allocated string, or %NULL - * @path_reversed: (out) (optional): location to store the reverse - * class path as an allocated string, or %NULL - * - * Same as gtk_widget_path(), but always uses the name of a widget’s type, - * never uses a custom name set with gtk_widget_set_name(). - * - * Deprecated:3.0: Use gtk_widget_get_path() instead - **/ -void -gtk_widget_class_path (GtkWidget *widget, - guint *path_length, - gchar **path, - gchar **path_reversed) -{ - static gchar *rev_path = NULL; - static guint tmp_path_len = 0; - guint len; - - g_return_if_fail (GTK_IS_WIDGET (widget)); - - len = 0; - do - { - const gchar *string; - const gchar *s; - gchar *d; - guint l; - - string = g_type_name (G_OBJECT_TYPE (widget)); - l = strlen (string); - while (tmp_path_len <= len + l + 1) - { - tmp_path_len += INIT_PATH_SIZE; - rev_path = g_realloc (rev_path, tmp_path_len); - } - s = string + l - 1; - d = rev_path + len; - while (s >= string) - *(d++) = *(s--); - len += l; - - widget = gtk_widget_get_parent (widget); - - if (widget) - rev_path[len++] = '.'; - else - rev_path[len++] = 0; - } - while (widget); - - if (path_length) - *path_length = len - 1; - if (path_reversed) - *path_reversed = g_strdup (rev_path); - if (path) - { - *path = g_strdup (rev_path); - g_strreverse (*path); - } -} - -/** - * gtk_widget_render_icon: - * @widget: a #GtkWidget - * @stock_id: a stock ID - * @size: (type int): a stock size (#GtkIconSize). A size of `(GtkIconSize)-1` - * means render at the size of the source and don’t scale (if there are - * multiple source sizes, GTK+ picks one of the available sizes). - * @detail: (allow-none): render detail to pass to theme engine - * - * A convenience function that uses the theme settings for @widget - * to look up @stock_id and render it to a pixbuf. @stock_id should - * be a stock icon ID such as #GTK_STOCK_OPEN or #GTK_STOCK_OK. @size - * should be a size such as #GTK_ICON_SIZE_MENU. @detail should be a - * string that identifies the widget or code doing the rendering, so - * that theme engines can special-case rendering for that widget or - * code. - * - * The pixels in the returned #GdkPixbuf are shared with the rest of - * the application and should not be modified. The pixbuf should be - * freed after use with g_object_unref(). - * - * Returns: (nullable) (transfer full): a new pixbuf, or %NULL if the - * stock ID wasn’t known - * - * Deprecated: 3.0: Use gtk_widget_render_icon_pixbuf() instead. - **/ -GdkPixbuf* -gtk_widget_render_icon (GtkWidget *widget, - const gchar *stock_id, - GtkIconSize size, - const gchar *detail) -{ - gtk_widget_ensure_style (widget); - - return gtk_widget_render_icon_pixbuf (widget, stock_id, size); -} diff --git a/gtk/deprecated/gtkstyle.h b/gtk/deprecated/gtkstyle.h deleted file mode 100644 index 55b693430e..0000000000 --- a/gtk/deprecated/gtkstyle.h +++ /dev/null @@ -1,793 +0,0 @@ -/* GTK - The GIMP Toolkit - * Copyright (C) 1995-1997 Peter Mattis, Spencer Kimball and Josh MacDonald - * - * This library is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2 of the License, or (at your option) any later version. - * - * This library is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with this library. If not, see . - */ - -/* - * Modified by the GTK+ Team and others 1997-2000. See the AUTHORS - * file for a list of people on the GTK+ Team. See the ChangeLog - * files for a list of changes. These files are distributed with - * GTK+ at ftp://ftp.gtk.org/pub/gtk/. - */ - -#ifndef __GTK_STYLE_H__ -#define __GTK_STYLE_H__ - - -#if !defined (__GTK_H_INSIDE__) && !defined (GTK_COMPILATION) -#error "Only can be included directly." -#endif - -#include -#include -#include - - -G_BEGIN_DECLS - -#define GTK_TYPE_STYLE (gtk_style_get_type ()) -#define GTK_STYLE(object) (G_TYPE_CHECK_INSTANCE_CAST ((object), GTK_TYPE_STYLE, GtkStyle)) -#define GTK_STYLE_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), GTK_TYPE_STYLE, GtkStyleClass)) -#define GTK_IS_STYLE(object) (G_TYPE_CHECK_INSTANCE_TYPE ((object), GTK_TYPE_STYLE)) -#define GTK_IS_STYLE_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), GTK_TYPE_STYLE)) -#define GTK_STYLE_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), GTK_TYPE_STYLE, GtkStyleClass)) - -/* Some forward declarations needed to rationalize the header - * files. - */ -typedef struct _GtkStyleClass GtkStyleClass; -typedef struct _GtkThemeEngine GtkThemeEngine; -typedef struct _GtkRcProperty GtkRcProperty; - -/** - * GtkExpanderStyle: - * @GTK_EXPANDER_COLLAPSED: The style used for a collapsed subtree. - * @GTK_EXPANDER_SEMI_COLLAPSED: Intermediate style used during animation. - * @GTK_EXPANDER_SEMI_EXPANDED: Intermediate style used during animation. - * @GTK_EXPANDER_EXPANDED: The style used for an expanded subtree. - * - * Used to specify the style of the expanders drawn by a #GtkTreeView. - */ -typedef enum -{ - GTK_EXPANDER_COLLAPSED, - GTK_EXPANDER_SEMI_COLLAPSED, - GTK_EXPANDER_SEMI_EXPANDED, - GTK_EXPANDER_EXPANDED -} GtkExpanderStyle; - -/** - * GTK_STYLE_ATTACHED: - * @style: a #GtkStyle. - * - * Returns: whether the style is attached to a window. - */ -#define GTK_STYLE_ATTACHED(style) (GTK_STYLE (style)->attach_count > 0) - -/** - * GtkStyle: - * @fg: Set of foreground #GdkColor - * @bg: Set of background #GdkColor - * @light: Set of light #GdkColor - * @dark: Set of dark #GdkColor - * @mid: Set of mid #GdkColor - * @text: Set of text #GdkColor - * @base: Set of base #GdkColor - * @text_aa: Color halfway between text/base - * @black: #GdkColor to use for black - * @white: #GdkColor to use for white - * @font_desc: #PangoFontDescription - * @xthickness: Thickness in X direction - * @ythickness: Thickness in Y direction - * @background: Set of background #cairo_pattern_t - */ -struct _GtkStyle -{ - /*< private >*/ - GObject parent_instance; - - /*< public >*/ - - GdkColor fg[5]; - GdkColor bg[5]; - GdkColor light[5]; - GdkColor dark[5]; - GdkColor mid[5]; - GdkColor text[5]; - GdkColor base[5]; - GdkColor text_aa[5]; /* Halfway between text/base */ - - GdkColor black; - GdkColor white; - PangoFontDescription *font_desc; - - gint xthickness; - gint ythickness; - - cairo_pattern_t *background[5]; - - /*< private >*/ - - gint attach_count; - - GdkVisual *visual; - PangoFontDescription *private_font_desc; /* Font description for style->private_font or %NULL */ - - /* the RcStyle from which this style was created */ - GtkRcStyle *rc_style; - - GSList *styles; /* of type GtkStyle* */ - GArray *property_cache; - GSList *icon_factories; /* of type GtkIconFactory* */ -}; - -/** - * GtkStyleClass: - * @parent_class: The parent class. - * @realize: - * @unrealize: - * @copy: - * @clone: - * @init_from_rc: - * @set_background: - * @render_icon: - * @draw_hline: - * @draw_vline: - * @draw_shadow: - * @draw_arrow: - * @draw_diamond: - * @draw_box: - * @draw_flat_box: - * @draw_check: - * @draw_option: - * @draw_tab: - * @draw_shadow_gap: - * @draw_box_gap: - * @draw_extension: - * @draw_focus: - * @draw_slider: - * @draw_handle: - * @draw_expander: - * @draw_layout: - * @draw_resize_grip: - * @draw_spinner: - */ -struct _GtkStyleClass -{ - GObjectClass parent_class; - - /*< public >*/ - - /* Initialize for a particular visual. style->visual - * will have been set at this point. Will typically chain - * to parent. - */ - void (*realize) (GtkStyle *style); - - /* Clean up for a particular visual. Will typically chain - * to parent. - */ - void (*unrealize) (GtkStyle *style); - - /* Make style an exact duplicate of src. - */ - void (*copy) (GtkStyle *style, - GtkStyle *src); - - /* Create an empty style of the same type as this style. - * The default implementation, which does - * g_object_new (G_OBJECT_TYPE (style), NULL); - * should work in most cases. - */ - GtkStyle *(*clone) (GtkStyle *style); - - /* Initialize the GtkStyle with the values in the GtkRcStyle. - * should chain to the parent implementation. - */ - void (*init_from_rc) (GtkStyle *style, - GtkRcStyle *rc_style); - - void (*set_background) (GtkStyle *style, - GdkWindow *window, - GtkStateType state_type); - - - GdkPixbuf * (* render_icon) (GtkStyle *style, - const GtkIconSource *source, - GtkTextDirection direction, - GtkStateType state, - GtkIconSize size, - GtkWidget *widget, - const gchar *detail); - - /* Drawing functions - */ - - void (*draw_hline) (GtkStyle *style, - cairo_t *cr, - GtkStateType state_type, - GtkWidget *widget, - const gchar *detail, - gint x1, - gint x2, - gint y); - void (*draw_vline) (GtkStyle *style, - cairo_t *cr, - GtkStateType state_type, - GtkWidget *widget, - const gchar *detail, - gint y1_, - gint y2_, - gint x); - void (*draw_shadow) (GtkStyle *style, - cairo_t *cr, - GtkStateType state_type, - GtkShadowType shadow_type, - GtkWidget *widget, - const gchar *detail, - gint x, - gint y, - gint width, - gint height); - void (*draw_arrow) (GtkStyle *style, - cairo_t *cr, - GtkStateType state_type, - GtkShadowType shadow_type, - GtkWidget *widget, - const gchar *detail, - GtkArrowType arrow_type, - gboolean fill, - gint x, - gint y, - gint width, - gint height); - void (*draw_diamond) (GtkStyle *style, - cairo_t *cr, - GtkStateType state_type, - GtkShadowType shadow_type, - GtkWidget *widget, - const gchar *detail, - gint x, - gint y, - gint width, - gint height); - void (*draw_box) (GtkStyle *style, - cairo_t *cr, - GtkStateType state_type, - GtkShadowType shadow_type, - GtkWidget *widget, - const gchar *detail, - gint x, - gint y, - gint width, - gint height); - void (*draw_flat_box) (GtkStyle *style, - cairo_t *cr, - GtkStateType state_type, - GtkShadowType shadow_type, - GtkWidget *widget, - const gchar *detail, - gint x, - gint y, - gint width, - gint height); - void (*draw_check) (GtkStyle *style, - cairo_t *cr, - GtkStateType state_type, - GtkShadowType shadow_type, - GtkWidget *widget, - const gchar *detail, - gint x, - gint y, - gint width, - gint height); - void (*draw_option) (GtkStyle *style, - cairo_t *cr, - GtkStateType state_type, - GtkShadowType shadow_type, - GtkWidget *widget, - const gchar *detail, - gint x, - gint y, - gint width, - gint height); - void (*draw_tab) (GtkStyle *style, - cairo_t *cr, - GtkStateType state_type, - GtkShadowType shadow_type, - GtkWidget *widget, - const gchar *detail, - gint x, - gint y, - gint width, - gint height); - void (*draw_shadow_gap) (GtkStyle *style, - cairo_t *cr, - GtkStateType state_type, - GtkShadowType shadow_type, - GtkWidget *widget, - const gchar *detail, - gint x, - gint y, - gint width, - gint height, - GtkPositionType gap_side, - gint gap_x, - gint gap_width); - void (*draw_box_gap) (GtkStyle *style, - cairo_t *cr, - GtkStateType state_type, - GtkShadowType shadow_type, - GtkWidget *widget, - const gchar *detail, - gint x, - gint y, - gint width, - gint height, - GtkPositionType gap_side, - gint gap_x, - gint gap_width); - void (*draw_extension) (GtkStyle *style, - cairo_t *cr, - GtkStateType state_type, - GtkShadowType shadow_type, - GtkWidget *widget, - const gchar *detail, - gint x, - gint y, - gint width, - gint height, - GtkPositionType gap_side); - void (*draw_focus) (GtkStyle *style, - cairo_t *cr, - GtkStateType state_type, - GtkWidget *widget, - const gchar *detail, - gint x, - gint y, - gint width, - gint height); - void (*draw_slider) (GtkStyle *style, - cairo_t *cr, - GtkStateType state_type, - GtkShadowType shadow_type, - GtkWidget *widget, - const gchar *detail, - gint x, - gint y, - gint width, - gint height, - GtkOrientation orientation); - void (*draw_handle) (GtkStyle *style, - cairo_t *cr, - GtkStateType state_type, - GtkShadowType shadow_type, - GtkWidget *widget, - const gchar *detail, - gint x, - gint y, - gint width, - gint height, - GtkOrientation orientation); - - void (*draw_expander) (GtkStyle *style, - cairo_t *cr, - GtkStateType state_type, - GtkWidget *widget, - const gchar *detail, - gint x, - gint y, - GtkExpanderStyle expander_style); - void (*draw_layout) (GtkStyle *style, - cairo_t *cr, - GtkStateType state_type, - gboolean use_text, - GtkWidget *widget, - const gchar *detail, - gint x, - gint y, - PangoLayout *layout); - void (*draw_resize_grip) (GtkStyle *style, - cairo_t *cr, - GtkStateType state_type, - GtkWidget *widget, - const gchar *detail, - GdkWindowEdge edge, - gint x, - gint y, - gint width, - gint height); - void (*draw_spinner) (GtkStyle *style, - cairo_t *cr, - GtkStateType state_type, - GtkWidget *widget, - const gchar *detail, - guint step, - gint x, - gint y, - gint width, - gint height); - - /*< private >*/ - - /* Padding for future expansion */ - void (*_gtk_reserved1) (void); - void (*_gtk_reserved2) (void); - void (*_gtk_reserved3) (void); - void (*_gtk_reserved4) (void); - void (*_gtk_reserved5) (void); - void (*_gtk_reserved6) (void); - void (*_gtk_reserved7) (void); - void (*_gtk_reserved8) (void); - void (*_gtk_reserved9) (void); - void (*_gtk_reserved10) (void); - void (*_gtk_reserved11) (void); -}; - -GDK_DEPRECATED_IN_3_0 -GType gtk_style_get_type (void) G_GNUC_CONST; -GDK_DEPRECATED_IN_3_0_FOR(GtkStyleContext) -GtkStyle* gtk_style_new (void); -GDK_DEPRECATED_IN_3_0_FOR(GtkStyleContext) -GtkStyle* gtk_style_copy (GtkStyle *style); -GDK_DEPRECATED_IN_3_0_FOR(GtkStyleContext) -GtkStyle* gtk_style_attach (GtkStyle *style, - GdkWindow *window); -GDK_DEPRECATED_IN_3_0_FOR(GtkStyleContext) -void gtk_style_detach (GtkStyle *style); -GDK_DEPRECATED_IN_3_0_FOR(GtkStyleContext) -void gtk_style_set_background (GtkStyle *style, - GdkWindow *window, - GtkStateType state_type); -GDK_DEPRECATED_IN_3_0_FOR(GtkStyleContext and gtk_render_background) -void gtk_style_apply_default_background (GtkStyle *style, - cairo_t *cr, - GdkWindow *window, - GtkStateType state_type, - gint x, - gint y, - gint width, - gint height); - -GDK_DEPRECATED_IN_3_0_FOR(GtkStyleContext and a style class) -GtkIconSet* gtk_style_lookup_icon_set (GtkStyle *style, - const gchar *stock_id); -GDK_DEPRECATED_IN_3_0_FOR(GtkStyleContext and a style class) -gboolean gtk_style_lookup_color (GtkStyle *style, - const gchar *color_name, - GdkColor *color); - -GDK_DEPRECATED_IN_3_0_FOR(GtkStyleContext and gtk_render_icon) -GdkPixbuf* gtk_style_render_icon (GtkStyle *style, - const GtkIconSource *source, - GtkTextDirection direction, - GtkStateType state, - GtkIconSize size, - GtkWidget *widget, - const gchar *detail); - -GDK_DEPRECATED_IN_3_0_FOR(GtkStyleContext and gtk_render_line) -void gtk_paint_hline (GtkStyle *style, - cairo_t *cr, - GtkStateType state_type, - GtkWidget *widget, - const gchar *detail, - gint x1, - gint x2, - gint y); -GDK_DEPRECATED_IN_3_0_FOR(GtkStyleContext and gtk_render_line) -void gtk_paint_vline (GtkStyle *style, - cairo_t *cr, - GtkStateType state_type, - GtkWidget *widget, - const gchar *detail, - gint y1_, - gint y2_, - gint x); -GDK_DEPRECATED_IN_3_0_FOR(GtkStyleContext and gtk_render_background) -void gtk_paint_shadow (GtkStyle *style, - cairo_t *cr, - GtkStateType state_type, - GtkShadowType shadow_type, - GtkWidget *widget, - const gchar *detail, - gint x, - gint y, - gint width, - gint height); -GDK_DEPRECATED_IN_3_0_FOR(GtkStyleContext and gtk_render_arrow) -void gtk_paint_arrow (GtkStyle *style, - cairo_t *cr, - GtkStateType state_type, - GtkShadowType shadow_type, - GtkWidget *widget, - const gchar *detail, - GtkArrowType arrow_type, - gboolean fill, - gint x, - gint y, - gint width, - gint height); -GDK_DEPRECATED_IN_3_0_FOR(GtkStyleContext and gtk_render_icon) -void gtk_paint_diamond (GtkStyle *style, - cairo_t *cr, - GtkStateType state_type, - GtkShadowType shadow_type, - GtkWidget *widget, - const gchar *detail, - gint x, - gint y, - gint width, - gint height); -GDK_DEPRECATED_IN_3_0_FOR(GtkStyleContext and gtk_render_frame) -void gtk_paint_box (GtkStyle *style, - cairo_t *cr, - GtkStateType state_type, - GtkShadowType shadow_type, - GtkWidget *widget, - const gchar *detail, - gint x, - gint y, - gint width, - gint height); -GDK_DEPRECATED_IN_3_0_FOR(GtkStyleContext and gtk_render_background) -void gtk_paint_flat_box (GtkStyle *style, - cairo_t *cr, - GtkStateType state_type, - GtkShadowType shadow_type, - GtkWidget *widget, - const gchar *detail, - gint x, - gint y, - gint width, - gint height); -GDK_DEPRECATED_IN_3_0_FOR(GtkStyleContext and gtk_render_check) -void gtk_paint_check (GtkStyle *style, - cairo_t *cr, - GtkStateType state_type, - GtkShadowType shadow_type, - GtkWidget *widget, - const gchar *detail, - gint x, - gint y, - gint width, - gint height); -GDK_DEPRECATED_IN_3_0_FOR(GtkStyleContext and gtk_render_option) -void gtk_paint_option (GtkStyle *style, - cairo_t *cr, - GtkStateType state_type, - GtkShadowType shadow_type, - GtkWidget *widget, - const gchar *detail, - gint x, - gint y, - gint width, - gint height); -GDK_DEPRECATED_IN_3_0_FOR(GtkStyleContext and gtk_render_background) -void gtk_paint_tab (GtkStyle *style, - cairo_t *cr, - GtkStateType state_type, - GtkShadowType shadow_type, - GtkWidget *widget, - const gchar *detail, - gint x, - gint y, - gint width, - gint height); -GDK_DEPRECATED_IN_3_0_FOR(GtkStyleContext) -void gtk_paint_shadow_gap (GtkStyle *style, - cairo_t *cr, - GtkStateType state_type, - GtkShadowType shadow_type, - GtkWidget *widget, - const gchar *detail, - gint x, - gint y, - gint width, - gint height, - GtkPositionType gap_side, - gint gap_x, - gint gap_width); -GDK_DEPRECATED_IN_3_0_FOR(GtkStyleContext) -void gtk_paint_box_gap (GtkStyle *style, - cairo_t *cr, - GtkStateType state_type, - GtkShadowType shadow_type, - GtkWidget *widget, - const gchar *detail, - gint x, - gint y, - gint width, - gint height, - GtkPositionType gap_side, - gint gap_x, - gint gap_width); -GDK_DEPRECATED_IN_3_0_FOR(GtkStyleContext and gtk_render_extension) -void gtk_paint_extension (GtkStyle *style, - cairo_t *cr, - GtkStateType state_type, - GtkShadowType shadow_type, - GtkWidget *widget, - const gchar *detail, - gint x, - gint y, - gint width, - gint height, - GtkPositionType gap_side); -GDK_DEPRECATED_IN_3_0_FOR(GtkStyleContext and gtk_render_focus) -void gtk_paint_focus (GtkStyle *style, - cairo_t *cr, - GtkStateType state_type, - GtkWidget *widget, - const gchar *detail, - gint x, - gint y, - gint width, - gint height); -GDK_DEPRECATED_IN_3_0_FOR(GtkStyleContext and gtk_render_focus) -void gtk_paint_slider (GtkStyle *style, - cairo_t *cr, - GtkStateType state_type, - GtkShadowType shadow_type, - GtkWidget *widget, - const gchar *detail, - gint x, - gint y, - gint width, - gint height, - GtkOrientation orientation); -GDK_DEPRECATED_IN_3_0_FOR(GtkStyleContext and gtk_render_handle) -void gtk_paint_handle (GtkStyle *style, - cairo_t *cr, - GtkStateType state_type, - GtkShadowType shadow_type, - GtkWidget *widget, - const gchar *detail, - gint x, - gint y, - gint width, - gint height, - GtkOrientation orientation); -GDK_DEPRECATED_IN_3_0_FOR(GtkStyleContext and gtk_render_expander) -void gtk_paint_expander (GtkStyle *style, - cairo_t *cr, - GtkStateType state_type, - GtkWidget *widget, - const gchar *detail, - gint x, - gint y, - GtkExpanderStyle expander_style); -GDK_DEPRECATED_IN_3_0_FOR(GtkStyleContext and gtk_render_layout) -void gtk_paint_layout (GtkStyle *style, - cairo_t *cr, - GtkStateType state_type, - gboolean use_text, - GtkWidget *widget, - const gchar *detail, - gint x, - gint y, - PangoLayout *layout); -GDK_DEPRECATED_IN_3_0_FOR(GtkStyleContext and gtk_render_handle) -void gtk_paint_resize_grip (GtkStyle *style, - cairo_t *cr, - GtkStateType state_type, - GtkWidget *widget, - const gchar *detail, - GdkWindowEdge edge, - gint x, - gint y, - gint width, - gint height); -GDK_DEPRECATED_IN_3_0_FOR(GtkStyleContext and gtk_render_icon) -void gtk_paint_spinner (GtkStyle *style, - cairo_t *cr, - GtkStateType state_type, - GtkWidget *widget, - const gchar *detail, - guint step, - gint x, - gint y, - gint width, - gint height); - -GDK_DEPRECATED_IN_3_0_FOR(GtkStyleContext and gtk_style_context_get_property) -void gtk_style_get_style_property (GtkStyle *style, - GType widget_type, - const gchar *property_name, - GValue *value); -GDK_DEPRECATED_IN_3_0_FOR(GtkStyleContext and gtk_style_context_get_property) -void gtk_style_get_valist (GtkStyle *style, - GType widget_type, - const gchar *first_property_name, - va_list var_args); -GDK_DEPRECATED_IN_3_0_FOR(GtkStyleContext and gtk_style_context_get_property) -void gtk_style_get (GtkStyle *style, - GType widget_type, - const gchar *first_property_name, - ...) G_GNUC_NULL_TERMINATED; - - -/* --- private API --- */ -GtkStyle* _gtk_style_new_for_path (GdkScreen *screen, - GtkWidgetPath *path); -void _gtk_style_shade (const GdkColor *a, - GdkColor *b, - gdouble k); - -GDK_DEPRECATED_IN_3_0_FOR(GtkStyleContext) -gboolean gtk_style_has_context (GtkStyle *style); - -GDK_DEPRECATED_IN_3_0 -void gtk_widget_style_attach (GtkWidget *widget); -GDK_DEPRECATED_IN_3_0_FOR(GtkStyleContext) -gboolean gtk_widget_has_rc_style (GtkWidget *widget); -GDK_DEPRECATED_IN_3_0 -void gtk_widget_set_style (GtkWidget *widget, - GtkStyle *style); -GDK_DEPRECATED_IN_3_0 -void gtk_widget_ensure_style (GtkWidget *widget); -GDK_DEPRECATED_IN_3_0_FOR(gtk_widget_get_style_context) -GtkStyle * gtk_widget_get_style (GtkWidget *widget); -GDK_DEPRECATED_IN_3_0_FOR(GtkStyleContext) -void gtk_widget_modify_style (GtkWidget *widget, - GtkRcStyle *style); -GDK_DEPRECATED_IN_3_0_FOR(GtkStyleContext) -GtkRcStyle *gtk_widget_get_modifier_style (GtkWidget *widget); -GDK_DEPRECATED_IN_3_0_FOR(gtk_widget_override_color) -void gtk_widget_modify_fg (GtkWidget *widget, - GtkStateType state, - const GdkColor *color); -GDK_DEPRECATED_IN_3_0_FOR(gtk_widget_override_background_color) -void gtk_widget_modify_bg (GtkWidget *widget, - GtkStateType state, - const GdkColor *color); -GDK_DEPRECATED_IN_3_0_FOR(CSS style classes) -void gtk_widget_modify_text (GtkWidget *widget, - GtkStateType state, - const GdkColor *color); -GDK_DEPRECATED_IN_3_0_FOR(CSS style classes) -void gtk_widget_modify_base (GtkWidget *widget, - GtkStateType state, - const GdkColor *color); -GDK_DEPRECATED_IN_3_0_FOR(CSS style classes) -void gtk_widget_modify_cursor (GtkWidget *widget, - const GdkColor *primary, - const GdkColor *secondary); -GDK_DEPRECATED_IN_3_0_FOR(gtk_widget_override_font) -void gtk_widget_modify_font (GtkWidget *widget, - PangoFontDescription *font_desc); -GDK_DEPRECATED_IN_3_0_FOR(gtk_widget_reset_style) -void gtk_widget_reset_rc_styles (GtkWidget *widget); -GDK_DEPRECATED_IN_3_0_FOR(gtk_style_context_new) -GtkStyle* gtk_widget_get_default_style (void); -GDK_DEPRECATED_IN_3_0_FOR(gtk_widget_get_path) -void gtk_widget_path (GtkWidget *widget, - guint *path_length, - gchar **path, - gchar **path_reversed); -GDK_DEPRECATED_IN_3_0 -void gtk_widget_class_path (GtkWidget *widget, - guint *path_length, - gchar **path, - gchar **path_reversed); -GDK_DEPRECATED_IN_3_0_FOR(gtk_widget_render_icon_pixbuf) -GdkPixbuf *gtk_widget_render_icon (GtkWidget *widget, - const gchar *stock_id, - GtkIconSize size, - const gchar *detail); - -G_END_DECLS - -#endif /* __GTK_STYLE_H__ */ diff --git a/gtk/gtk-autocleanups.h b/gtk/gtk-autocleanups.h index 561485ec51..0b1c23081e 100644 --- a/gtk/gtk-autocleanups.h +++ b/gtk/gtk-autocleanups.h @@ -133,7 +133,6 @@ G_DEFINE_AUTOPTR_CLEANUP_FUNC(GtkRadioButton, g_object_unref) G_DEFINE_AUTOPTR_CLEANUP_FUNC(GtkRadioMenuItem, g_object_unref) G_DEFINE_AUTOPTR_CLEANUP_FUNC(GtkRadioToolButton, g_object_unref) G_DEFINE_AUTOPTR_CLEANUP_FUNC(GtkRange, g_object_unref) -G_DEFINE_AUTOPTR_CLEANUP_FUNC(GtkRcStyle, g_object_unref) G_DEFINE_AUTOPTR_CLEANUP_FUNC(GtkRecentChooser, g_object_unref) G_DEFINE_AUTOPTR_CLEANUP_FUNC(GtkRecentChooserDialog, g_object_unref) G_DEFINE_AUTOPTR_CLEANUP_FUNC(GtkRecentChooserMenu, g_object_unref) @@ -159,7 +158,6 @@ G_DEFINE_AUTOPTR_CLEANUP_FUNC(GtkSpinner, g_object_unref) G_DEFINE_AUTOPTR_CLEANUP_FUNC(GtkStack, g_object_unref) G_DEFINE_AUTOPTR_CLEANUP_FUNC(GtkStackSwitcher, g_object_unref) G_DEFINE_AUTOPTR_CLEANUP_FUNC(GtkStatusbar, g_object_unref) -G_DEFINE_AUTOPTR_CLEANUP_FUNC(GtkStyle, g_object_unref) G_DEFINE_AUTOPTR_CLEANUP_FUNC(GtkStyleContext, g_object_unref) G_DEFINE_AUTOPTR_CLEANUP_FUNC(GtkStyleProperties, g_object_unref) G_DEFINE_AUTOPTR_CLEANUP_FUNC(GtkStyleProvider, g_object_unref) diff --git a/gtk/gtk.h b/gtk/gtk.h index 7cc03bfc2f..7784446885 100644 --- a/gtk/gtk.h +++ b/gtk/gtk.h @@ -263,10 +263,8 @@ #include #include #include -#include #include #include -#include #include #include #include diff --git a/gtk/gtkicontheme.c b/gtk/gtkicontheme.c index 4eec9fe90a..963a258588 100644 --- a/gtk/gtkicontheme.c +++ b/gtk/gtkicontheme.c @@ -50,13 +50,6 @@ #include "gtkprivate.h" #include "gdkpixbufutilsprivate.h" -#undef GDK_DEPRECATED -#undef GDK_DEPRECATED_FOR -#define GDK_DEPRECATED -#define GDK_DEPRECATED_FOR(f) - -#include "deprecated/gtkstyle.h" - /* this is in case round() is not provided by the compiler, * such as in the case of C89 compilers, like MSVC */ @@ -5111,90 +5104,6 @@ gtk_icon_info_load_symbolic_for_context_finish (GtkIconInfo *icon_info, return gtk_icon_info_load_symbolic_finish (icon_info, result, was_symbolic, error); } -static GdkRGBA * -color_to_rgba (GdkColor *color, - GdkRGBA *rgba) -{ - rgba->red = color->red / 65535.0; - rgba->green = color->green / 65535.0; - rgba->blue = color->blue / 65535.0; - rgba->alpha = 1.0; - return rgba; -} - -/** - * gtk_icon_info_load_symbolic_for_style: - * @icon_info: a #GtkIconInfo - * @style: a #GtkStyle to take the colors from - * @state: the widget state to use for colors - * @was_symbolic: (out) (allow-none): a #gboolean, returns whether the - * loaded icon was a symbolic one and whether the @fg color was - * applied to it. - * @error: (allow-none): location to store error information on failure, - * or %NULL. - * - * Loads an icon, modifying it to match the system colours for the foreground, - * success, warning and error colors provided. If the icon is not a symbolic - * one, the function will return the result from gtk_icon_info_load_icon(). - * - * This allows loading symbolic icons that will match the system theme. - * - * See gtk_icon_info_load_symbolic() for more details. - * - * Returns: (transfer full): a #GdkPixbuf representing the loaded icon - * - * Since: 3.0 - * - * Deprecated: 3.0: Use gtk_icon_info_load_symbolic_for_context() instead - */ -GdkPixbuf * -gtk_icon_info_load_symbolic_for_style (GtkIconInfo *icon_info, - GtkStyle *style, - GtkStateType state, - gboolean *was_symbolic, - GError **error) -{ - GdkColor color; - GdkRGBA fg; - GdkRGBA success_color; - GdkRGBA *success_colorp; - GdkRGBA warning_color; - GdkRGBA *warning_colorp; - GdkRGBA error_color; - GdkRGBA *error_colorp; - gboolean is_symbolic; - - g_return_val_if_fail (icon_info != NULL, NULL); - g_return_val_if_fail (style != NULL, NULL); - - is_symbolic = gtk_icon_info_is_symbolic (icon_info); - - if (was_symbolic) - *was_symbolic = is_symbolic; - - if (!is_symbolic) - return gtk_icon_info_load_icon (icon_info, error); - - color_to_rgba (&style->fg[state], &fg); - - success_colorp = warning_colorp = error_colorp = NULL; - - if (gtk_style_lookup_color (style, "success_color", &color)) - success_colorp = color_to_rgba (&color, &success_color); - - if (gtk_style_lookup_color (style, "warning_color", &color)) - warning_colorp = color_to_rgba (&color, &warning_color); - - if (gtk_style_lookup_color (style, "error_color", &color)) - error_colorp = color_to_rgba (&color, &error_color); - - return gtk_icon_info_load_symbolic_internal (icon_info, - &fg, success_colorp, - warning_colorp, error_colorp, - TRUE, - error); -} - /** * gtk_icon_info_set_raw_coordinates: * @icon_info: a #GtkIconInfo diff --git a/gtk/gtkicontheme.h b/gtk/gtkicontheme.h index 7824a46765..48a22e69a6 100644 --- a/gtk/gtkicontheme.h +++ b/gtk/gtkicontheme.h @@ -351,12 +351,6 @@ GdkPixbuf * gtk_icon_info_load_symbolic_for_context_finish (GtkIconInf GAsyncResult *res, gboolean *was_symbolic, GError **error); -GDK_DEPRECATED_IN_3_0_FOR(gtk_icon_info_load_symbol_for_context) -GdkPixbuf * gtk_icon_info_load_symbolic_for_style (GtkIconInfo *icon_info, - GtkStyle *style, - GtkStateType state, - gboolean *was_symbolic, - GError **error); GDK_DEPRECATED_IN_3_14 void gtk_icon_info_set_raw_coordinates (GtkIconInfo *icon_info, gboolean raw_coordinates); diff --git a/gtk/gtksizerequest.c b/gtk/gtksizerequest.c index 1dd3671e6c..94617c8e6b 100644 --- a/gtk/gtksizerequest.c +++ b/gtk/gtksizerequest.c @@ -29,7 +29,6 @@ #include "gtksizegroup-private.h" #include "gtksizerequestcacheprivate.h" #include "gtkwidgetprivate.h" -#include "deprecated/gtkstyle.h" #ifdef G_ENABLE_CONSISTENCY_CHECKS @@ -169,10 +168,6 @@ gtk_widget_query_size_for_orientation (GtkWidget *widget, { gint adjusted_min, adjusted_natural, adjusted_for_size = for_size; - G_GNUC_BEGIN_IGNORE_DEPRECATIONS; - gtk_widget_ensure_style (widget); - G_GNUC_END_IGNORE_DEPRECATIONS; - if (orientation == GTK_ORIENTATION_HORIZONTAL) { if (for_size < 0) diff --git a/gtk/gtktypes.h b/gtk/gtktypes.h index f1b645a182..243aabb710 100644 --- a/gtk/gtktypes.h +++ b/gtk/gtktypes.h @@ -36,11 +36,9 @@ typedef struct _GtkBuilder GtkBuilder; typedef struct _GtkClipboard GtkClipboard; typedef struct _GtkIconSet GtkIconSet; typedef struct _GtkIconSource GtkIconSource; -typedef struct _GtkRcStyle GtkRcStyle; typedef struct _GtkRequisition GtkRequisition; typedef struct _GtkSelectionData GtkSelectionData; typedef struct _GtkSettings GtkSettings; -typedef struct _GtkStyle GtkStyle; typedef struct _GtkStyleContext GtkStyleContext; typedef struct _GtkTooltip GtkTooltip; typedef struct _GtkWidget GtkWidget; diff --git a/gtk/gtkwidget.c b/gtk/gtkwidget.c index d50a77c581..97b952bb40 100644 --- a/gtk/gtkwidget.c +++ b/gtk/gtkwidget.c @@ -503,7 +503,6 @@ enum { STATE_CHANGED, PARENT_SET, HIERARCHY_CHANGED, - STYLE_SET, DIRECTION_CHANGED, GRAB_NOTIFY, CHILD_NOTIFY, @@ -580,7 +579,6 @@ enum { PROP_HAS_DEFAULT, PROP_RECEIVES_DEFAULT, PROP_COMPOSITE_CHILD, - PROP_STYLE, PROP_EVENTS, PROP_NO_SHOW_ALL, PROP_HAS_TOOLTIP, @@ -643,8 +641,6 @@ static void gtk_widget_real_realize (GtkWidget *widget); static void gtk_widget_real_unrealize (GtkWidget *widget); static void gtk_widget_real_size_allocate (GtkWidget *widget, GtkAllocation *allocation); -static void gtk_widget_real_style_set (GtkWidget *widget, - GtkStyle *previous_style); static void gtk_widget_real_direction_changed(GtkWidget *widget, GtkTextDirection previous_direction); @@ -1039,7 +1035,6 @@ gtk_widget_class_init (GtkWidgetClass *klass) klass->state_flags_changed = gtk_widget_real_state_flags_changed; klass->parent_set = NULL; klass->hierarchy_changed = NULL; - klass->style_set = gtk_widget_real_style_set; klass->direction_changed = gtk_widget_real_direction_changed; klass->grab_notify = NULL; klass->child_notify = NULL; @@ -1218,24 +1213,6 @@ gtk_widget_class_init (GtkWidgetClass *klass) FALSE, GTK_PARAM_READABLE); -G_GNUC_BEGIN_IGNORE_DEPRECATIONS - - /** - * GtkWidget:style: - * - * The style of the widget, which contains information about how it will look (colors, etc). - * - * Deprecated: Use #GtkStyleContext instead - */ - widget_props[PROP_STYLE] = - g_param_spec_object ("style", - P_("Style"), - P_("The style of the widget, which contains information about how it will look (colors etc)"), - GTK_TYPE_STYLE, - GTK_PARAM_READWRITE|G_PARAM_DEPRECATED); - -G_GNUC_END_IGNORE_DEPRECATIONS - widget_props[PROP_EVENTS] = g_param_spec_flags ("events", P_("Events"), @@ -1849,37 +1826,6 @@ G_GNUC_END_IGNORE_DEPRECATIONS G_TYPE_NONE, 1, GTK_TYPE_WIDGET); - /** - * GtkWidget::style-set: - * @widget: the object on which the signal is emitted - * @previous_style: (allow-none): the previous style, or %NULL if the widget - * just got its initial style - * - * The ::style-set signal is emitted when a new style has been set - * on a widget. Note that style-modifying functions like - * gtk_widget_modify_base() also cause this signal to be emitted. - * - * Note that this signal is emitted for changes to the deprecated - * #GtkStyle. To track changes to the #GtkStyleContext associated - * with a widget, use the #GtkWidget::style-updated signal. - * - * Deprecated:3.0: Use the #GtkWidget::style-updated signal - */ - -G_GNUC_BEGIN_IGNORE_DEPRECATIONS - - widget_signals[STYLE_SET] = - g_signal_new (I_("style-set"), - G_TYPE_FROM_CLASS (gobject_class), - G_SIGNAL_RUN_FIRST | G_SIGNAL_DEPRECATED, - G_STRUCT_OFFSET (GtkWidgetClass, style_set), - NULL, NULL, - NULL, - G_TYPE_NONE, 1, - GTK_TYPE_STYLE); - -G_GNUC_END_IGNORE_DEPRECATIONS - /** * GtkWidget::style-updated: * @widget: the object on which the signal is emitted @@ -3736,11 +3682,6 @@ gtk_widget_set_property (GObject *object, case PROP_RECEIVES_DEFAULT: gtk_widget_set_receives_default (widget, g_value_get_boolean (value)); break; - case PROP_STYLE: - G_GNUC_BEGIN_IGNORE_DEPRECATIONS; - gtk_widget_set_style (widget, g_value_get_object (value)); - G_GNUC_END_IGNORE_DEPRECATIONS; - break; case PROP_EVENTS: if (!_gtk_widget_get_realized (widget) && _gtk_widget_get_has_window (widget)) gtk_widget_set_events (widget, g_value_get_flags (value)); @@ -3931,11 +3872,6 @@ gtk_widget_get_property (GObject *object, case PROP_COMPOSITE_CHILD: g_value_set_boolean (value, widget->priv->composite_child); break; - case PROP_STYLE: - G_GNUC_BEGIN_IGNORE_DEPRECATIONS; - g_value_set_object (value, gtk_widget_get_style (widget)); - G_GNUC_END_IGNORE_DEPRECATIONS; - break; case PROP_EVENTS: eventp = g_object_get_qdata (G_OBJECT (widget), quark_event_mask); g_value_set_flags (value, GPOINTER_TO_INT (eventp)); @@ -4406,11 +4342,6 @@ gtk_widget_init (GTypeInstance *instance, gpointer g_class) /* need to set correct type here, and only class has the correct type here */ gtk_css_node_set_widget_type (priv->cssnode, G_TYPE_FROM_CLASS (g_class)); gtk_css_node_set_name (priv->cssnode, GTK_WIDGET_CLASS (g_class)->priv->css_name); - - G_GNUC_BEGIN_IGNORE_DEPRECATIONS; - priv->style = gtk_widget_get_default_style (); - G_GNUC_END_IGNORE_DEPRECATIONS; - g_object_ref (priv->style); } @@ -5444,10 +5375,6 @@ gtk_widget_realize (GtkWidget *widget) if (priv->parent && !_gtk_widget_get_realized (priv->parent)) gtk_widget_realize (priv->parent); - G_GNUC_BEGIN_IGNORE_DEPRECATIONS - gtk_widget_ensure_style (widget); - G_GNUC_END_IGNORE_DEPRECATIONS - g_signal_emit (widget, widget_signals[REALIZE], 0); gtk_widget_real_set_has_tooltip (widget, gtk_widget_get_has_tooltip (widget), TRUE); @@ -8144,8 +8071,6 @@ gtk_widget_real_state_flags_changed (GtkWidget *widget, static void gtk_widget_real_style_updated (GtkWidget *widget) { - GtkWidgetPrivate *priv = widget->priv; - gtk_widget_update_alpha (widget); if (widget->priv->context) @@ -8176,21 +8101,6 @@ gtk_widget_real_style_updated (GtkWidget *widget) if (widget->priv->anchored) gtk_widget_queue_resize (widget); } - - G_GNUC_BEGIN_IGNORE_DEPRECATIONS; - if (priv->style != NULL && - priv->style != gtk_widget_get_default_style ()) - { - /* Trigger ::style-set for old - * widgets not listening to this - */ - g_signal_emit (widget, - widget_signals[STYLE_SET], - 0, - widget->priv->style); - } - G_GNUC_END_IGNORE_DEPRECATIONS; - } static gboolean @@ -9830,12 +9740,6 @@ gtk_widget_real_direction_changed (GtkWidget *widget, gtk_widget_queue_resize (widget); } -static void -gtk_widget_real_style_set (GtkWidget *widget, - GtkStyle *previous_style) -{ -} - typedef struct { GtkWidget *previous_toplevel; GdkScreen *previous_screen; @@ -12128,13 +12032,6 @@ gtk_widget_real_destroy (GtkWidget *object) gtk_grab_remove (widget); destroy_tick_callbacks (widget); - - G_GNUC_BEGIN_IGNORE_DEPRECATIONS; - if (priv->style) - g_object_unref (priv->style); - priv->style = gtk_widget_get_default_style (); - g_object_ref (priv->style); - G_GNUC_END_IGNORE_DEPRECATIONS; } static void @@ -12146,8 +12043,6 @@ gtk_widget_finalize (GObject *object) gtk_grab_remove (widget); - g_clear_object (&priv->style); - g_free (priv->name); g_clear_object (&priv->accessible); @@ -16496,20 +16391,6 @@ gtk_widget_get_modifier_mask (GtkWidget *widget, intent); } -GtkStyle * -_gtk_widget_get_style (GtkWidget *widget) -{ - return widget->priv->style; -} - -void -_gtk_widget_set_style (GtkWidget *widget, - GtkStyle *style) -{ - g_signal_emit (widget, widget_signals[STYLE_SET], 0, widget->priv->style); - widget->priv->style = style; -} - GtkActionMuxer * _gtk_widget_get_parent_muxer (GtkWidget *widget, gboolean create) diff --git a/gtk/gtkwidget.h b/gtk/gtkwidget.h index 65a832d858..8d546cc02e 100644 --- a/gtk/gtkwidget.h +++ b/gtk/gtkwidget.h @@ -391,8 +391,6 @@ struct _GtkWidgetClass GtkWidget *previous_parent); void (* hierarchy_changed) (GtkWidget *widget, GtkWidget *previous_toplevel); - void (* style_set) (GtkWidget *widget, - GtkStyle *previous_style); void (* direction_changed) (GtkWidget *widget, GtkTextDirection previous_direction); void (* grab_notify) (GtkWidget *widget, diff --git a/gtk/gtkwidgetprivate.h b/gtk/gtkwidgetprivate.h index 4e26280c74..ea5dcd7c1d 100644 --- a/gtk/gtkwidgetprivate.h +++ b/gtk/gtkwidgetprivate.h @@ -132,7 +132,6 @@ struct _GtkWidgetPrivate * along with graphics contexts used to draw with and * the font to use for text. */ - GtkStyle *style; GtkCssNode *cssnode; GtkStyleContext *context; @@ -248,9 +247,6 @@ void _gtk_widget_buildable_finish_accelerator (GtkWidget *widget, GtkWidget *toplevel, gpointer user_data); GtkStyleContext * _gtk_widget_peek_style_context (GtkWidget *widget); -GtkStyle * _gtk_widget_get_style (GtkWidget *widget); -void _gtk_widget_set_style (GtkWidget *widget, - GtkStyle *style); gboolean _gtk_widget_supports_clip (GtkWidget *widget); void _gtk_widget_set_simple_clip (GtkWidget *widget, GtkAllocation *content_clip);