forked from AuroraMiddleware/gtk
ac68581f96
Sun Mar 18 01:15:30 2001 Tim Janik <timj@gtk.org>
* gtk/gtkspinbutton.[hc]: added rc-style argument
GtkSpinButton::shadow_type.
removed spin_button->shadow_type, gtk_spin_button_set_shadow_type()
and ARG_SHADOW_TYPE as it doesn' make much sense to try to override
rc-style settings.
* gtk/gtkfixed.c: removed gtk_fixed_paint() (was unused).
* gtk/gtkwidget.c: quark cleanups.
* gtk/gtkrc.[hc]: added gtk_rc_scanner_new() to create an rc-file
scanner with appropriate configuration, renamed GtkRcStyleClass.clone
to create_rc_style() (we don't do cloning in standard OO sense).
added per rc style properties.
* gtk/gtkstyle.[hc]: added code to retrive pspec conformant rc-style
property values and for caching those. some cleanups.
* gtk/Makefile.am: -DG_DISABLE_CONST_RETURNS.
* gtk/gtksettings.[hc]: new file for global rc-file properties
(at least currently, should get extended to support X properties
and other communication mechanisms).
* gtk/gtkwidget.[hc]: added style property support:
(gtk_widget_class_install_style_property_parser): install style
property pspec with parser function for rc-file values other
than LONG, DOUBLE or STRING.
(gtk_widget_class_install_style_property): same as above without
parser (parsers are going to be needed quite infrequently).
(gtk_widget_style_get_property): retrive style property value.
(gtk_widget_style_get_valist): same as above with varargs support,
has NOCOPY semantics.
(gtk_widget_style_get): wrapper around gtk_widget_style_get_valist().
112 lines
3.7 KiB
C
112 lines
3.7 KiB
C
/* GTK - The GIMP Toolkit
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* Copyright (C) 2000 Red Hat, Inc.
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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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#ifndef __GTK_SETTINGS_H__
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#define __GTK_SETTINGS_H__
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#include <gtk/gtkrc.h>
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#ifdef __cplusplus
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extern "C" {
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#endif /* __cplusplus */
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/* -- type macros --- */
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#define GTK_TYPE_SETTINGS (gtk_settings_get_type ())
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#define GTK_SETTINGS(obj) (GTK_CHECK_CAST ((obj), GTK_TYPE_SETTINGS, GtkSettings))
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#define GTK_SETTINGS_CLASS(klass) (GTK_CHECK_CLASS_CAST ((klass), GTK_TYPE_SETTINGS, GtkSettingsClass))
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#define GTK_IS_SETTINGS(obj) (GTK_CHECK_TYPE ((obj), GTK_TYPE_SETTINGS))
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#define GTK_IS_SETTINGS_CLASS(klass) (GTK_CHECK_CLASS_TYPE ((klass), GTK_TYPE_SETTINGS))
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#define GTK_SETTINGS_GET_CLASS(obj) (GTK_CHECK_GET_CLASS ((obj), GTK_TYPE_SETTINGS, GtkSettingsClass))
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/* --- typedefs --- */
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typedef struct _GtkSettings GtkSettings;
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typedef struct _GtkSettingsClass GtkSettingsClass;
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typedef struct _GtkSettingsValue GtkSettingsValue;
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/* --- structures --- */
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struct _GtkSettings
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{
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GObject parent_instance;
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GData *queued_settings; /* of type GtkSettingsValue* */
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GValue *property_values;
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};
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struct _GtkSettingsClass
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{
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GObjectClass parent_class;
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};
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struct _GtkSettingsValue
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{
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/* origin should be something like "filename:linenumber" for rc files,
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* or e.g. "XProperty" for other sources
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*/
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gchar *origin;
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/* valid types are LONG, DOUBLE and STRING corresponding to the token parsed,
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* or a GSTRING holding an unparsed statement
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*/
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GValue value;
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};
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/* --- functions --- */
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GType gtk_settings_get_type (void);
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GtkSettings* gtk_settings_get_global (void); /* singleton */
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void gtk_settings_install_property (GtkSettings *settings,
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GParamSpec *pspec);
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void gtk_settings_install_property_parser (GtkSettings *settings,
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GParamSpec *pspec,
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GtkRcPropertyParser parser);
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/* --- precoded parsing functions --- */
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gboolean gtk_rc_property_parse_color (const GParamSpec *pspec,
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const GString *gstring,
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GValue *property_value);
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gboolean gtk_rc_property_parse_enum (const GParamSpec *pspec,
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const GString *gstring,
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GValue *property_value);
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gboolean gtk_rc_property_parse_flags (const GParamSpec *pspec,
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const GString *gstring,
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GValue *property_value);
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/*< private >*/
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void gtk_settings_set_property_value (GtkSettings *settings,
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const gchar *name,
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const GtkSettingsValue *svalue);
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void gtk_settings_set_string_property (GtkSettings *settings,
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const gchar *name,
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const gchar *v_string,
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const gchar *origin);
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void gtk_settings_set_long_property (GtkSettings *settings,
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const gchar *name,
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glong v_long,
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const gchar *origin);
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void gtk_settings_set_double_property (GtkSettings *settings,
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const gchar *name,
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gdouble v_double,
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const gchar *origin);
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#ifdef __cplusplus
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}
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#endif /* __cplusplus */
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#endif /* __GTK_SETTINGS_H__ */
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