forked from AuroraMiddleware/gtk
c59f76fda2
...and show them in menus when navigating the menu with the keyboard. This is similar to what other platforms do, and reduces visual clutter. There is a setting to control this. Most of the work on this patch was done by Thomas Wood. See bug 588554.
208 lines
8.4 KiB
C
208 lines
8.4 KiB
C
/* GTK - The GIMP Toolkit
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* Copyright (C) 1995-1997 Peter Mattis, Spencer Kimball and Josh MacDonald
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free
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* Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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*/
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/*
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* Modified by the GTK+ Team and others 1997-2000. See the AUTHORS
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* file for a list of people on the GTK+ Team. See the ChangeLog
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* files for a list of changes. These files are distributed with
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* GTK+ at ftp://ftp.gtk.org/pub/gtk/.
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*/
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#if defined(GTK_DISABLE_SINGLE_INCLUDES) && !defined (__GTK_H_INSIDE__) && !defined (GTK_COMPILATION)
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#error "Only <gtk/gtk.h> can be included directly."
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#endif
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#ifndef __GTK_LABEL_H__
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#define __GTK_LABEL_H__
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#include <gtk/gtkmisc.h>
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#include <gtk/gtkwindow.h>
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#include <gtk/gtkmenu.h>
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G_BEGIN_DECLS
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#define GTK_TYPE_LABEL (gtk_label_get_type ())
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#define GTK_LABEL(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), GTK_TYPE_LABEL, GtkLabel))
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#define GTK_LABEL_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), GTK_TYPE_LABEL, GtkLabelClass))
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#define GTK_IS_LABEL(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GTK_TYPE_LABEL))
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#define GTK_IS_LABEL_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), GTK_TYPE_LABEL))
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#define GTK_LABEL_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), GTK_TYPE_LABEL, GtkLabelClass))
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typedef struct _GtkLabel GtkLabel;
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typedef struct _GtkLabelClass GtkLabelClass;
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typedef struct _GtkLabelSelectionInfo GtkLabelSelectionInfo;
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struct _GtkLabel
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{
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GtkMisc misc;
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/*< private >*/
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gchar *GSEAL (label);
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guint GSEAL (jtype) : 2;
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guint GSEAL (wrap) : 1;
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guint GSEAL (use_underline) : 1;
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guint GSEAL (use_markup) : 1;
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guint GSEAL (ellipsize) : 3;
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guint GSEAL (single_line_mode) : 1;
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guint GSEAL (have_transform) : 1;
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guint GSEAL (in_click) : 1;
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guint GSEAL (wrap_mode) : 3;
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guint GSEAL (pattern_set) : 1;
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guint GSEAL (track_links) : 1;
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guint GSEAL (mnemonic_keyval);
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gchar *GSEAL (text);
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PangoAttrList *GSEAL (attrs);
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PangoAttrList *GSEAL (effective_attrs);
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PangoLayout *GSEAL (layout);
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GtkWidget *GSEAL (mnemonic_widget);
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GtkWindow *GSEAL (mnemonic_window);
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GtkLabelSelectionInfo *GSEAL (select_info);
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};
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struct _GtkLabelClass
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{
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GtkMiscClass parent_class;
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void (* move_cursor) (GtkLabel *label,
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GtkMovementStep step,
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gint count,
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gboolean extend_selection);
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void (* copy_clipboard) (GtkLabel *label);
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/* Hook to customize right-click popup for selectable labels */
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void (* populate_popup) (GtkLabel *label,
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GtkMenu *menu);
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gboolean (*activate_link) (GtkLabel *label,
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const gchar *uri);
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/* Padding for future expansion */
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void (*_gtk_reserved1) (void);
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void (*_gtk_reserved2) (void);
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void (*_gtk_reserved3) (void);
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};
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GType gtk_label_get_type (void) G_GNUC_CONST;
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GtkWidget* gtk_label_new (const gchar *str);
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GtkWidget* gtk_label_new_with_mnemonic (const gchar *str);
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void gtk_label_set_text (GtkLabel *label,
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const gchar *str);
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G_CONST_RETURN gchar* gtk_label_get_text (GtkLabel *label);
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void gtk_label_set_attributes (GtkLabel *label,
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PangoAttrList *attrs);
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PangoAttrList *gtk_label_get_attributes (GtkLabel *label);
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void gtk_label_set_label (GtkLabel *label,
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const gchar *str);
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G_CONST_RETURN gchar *gtk_label_get_label (GtkLabel *label);
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void gtk_label_set_markup (GtkLabel *label,
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const gchar *str);
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void gtk_label_set_use_markup (GtkLabel *label,
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gboolean setting);
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gboolean gtk_label_get_use_markup (GtkLabel *label);
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void gtk_label_set_use_underline (GtkLabel *label,
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gboolean setting);
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gboolean gtk_label_get_use_underline (GtkLabel *label);
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void gtk_label_set_markup_with_mnemonic (GtkLabel *label,
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const gchar *str);
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guint gtk_label_get_mnemonic_keyval (GtkLabel *label);
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void gtk_label_set_mnemonic_widget (GtkLabel *label,
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GtkWidget *widget);
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GtkWidget *gtk_label_get_mnemonic_widget (GtkLabel *label);
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void gtk_label_set_text_with_mnemonic (GtkLabel *label,
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const gchar *str);
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void gtk_label_set_justify (GtkLabel *label,
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GtkJustification jtype);
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GtkJustification gtk_label_get_justify (GtkLabel *label);
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void gtk_label_set_ellipsize (GtkLabel *label,
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PangoEllipsizeMode mode);
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PangoEllipsizeMode gtk_label_get_ellipsize (GtkLabel *label);
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void gtk_label_set_width_chars (GtkLabel *label,
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gint n_chars);
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gint gtk_label_get_width_chars (GtkLabel *label);
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void gtk_label_set_max_width_chars (GtkLabel *label,
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gint n_chars);
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gint gtk_label_get_max_width_chars (GtkLabel *label);
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void gtk_label_set_pattern (GtkLabel *label,
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const gchar *pattern);
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void gtk_label_set_line_wrap (GtkLabel *label,
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gboolean wrap);
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gboolean gtk_label_get_line_wrap (GtkLabel *label);
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void gtk_label_set_line_wrap_mode (GtkLabel *label,
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PangoWrapMode wrap_mode);
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PangoWrapMode gtk_label_get_line_wrap_mode (GtkLabel *label);
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void gtk_label_set_selectable (GtkLabel *label,
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gboolean setting);
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gboolean gtk_label_get_selectable (GtkLabel *label);
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void gtk_label_set_angle (GtkLabel *label,
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gdouble angle);
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gdouble gtk_label_get_angle (GtkLabel *label);
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void gtk_label_select_region (GtkLabel *label,
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gint start_offset,
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gint end_offset);
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gboolean gtk_label_get_selection_bounds (GtkLabel *label,
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gint *start,
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gint *end);
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PangoLayout *gtk_label_get_layout (GtkLabel *label);
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void gtk_label_get_layout_offsets (GtkLabel *label,
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gint *x,
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gint *y);
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void gtk_label_set_single_line_mode (GtkLabel *label,
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gboolean single_line_mode);
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gboolean gtk_label_get_single_line_mode (GtkLabel *label);
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G_CONST_RETURN gchar *gtk_label_get_current_uri (GtkLabel *label);
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void gtk_label_set_track_visited_links (GtkLabel *label,
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gboolean track_links);
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gboolean gtk_label_get_track_visited_links (GtkLabel *label);
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#ifndef GTK_DISABLE_DEPRECATED
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#define gtk_label_set gtk_label_set_text
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void gtk_label_get (GtkLabel *label,
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gchar **str);
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/* Convenience function to set the name and pattern by parsing
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* a string with embedded underscores, and return the appropriate
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* key symbol for the accelerator.
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*/
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guint gtk_label_parse_uline (GtkLabel *label,
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const gchar *string);
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#endif /* GTK_DISABLE_DEPRECATED */
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/* private */
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void _gtk_label_mnemonics_visible_apply_recursively (GtkWidget *widget,
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gboolean mnemonics_visible);
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G_END_DECLS
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#endif /* __GTK_LABEL_H__ */
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