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Make GtkIconSource an opaque datatype, and add a bunch of accessor

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2001-03-19  Havoc Pennington  <hp@redhat.com>

	* gtk/gtkiconfactory.c: Make GtkIconSource an opaque datatype, and
	add a bunch of accessor functions. This is because we have
	reasonable expectations of extending what fields it contains in
	the future.

	* gtk/gtkstyle.c (gtk_default_render_icon): adapt to icon source
	changes

	* gtk/gtkrc.c (gtk_rc_parse_icon_source): fix to use new
	GtkIconSource
This commit is contained in:
Havoc Pennington
2001-03-19 22:40:35 +00:00
committed by Havoc Pennington
parent 489c376bf4
commit 73e9d113a7
15 changed files with 762 additions and 235 deletions
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61
gtk/gtkiconfactory.h
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@ -117,35 +117,42 @@ GdkPixbuf* gtk_icon_set_render_icon (GtkIconSet *icon_set,
void gtk_icon_set_add_source (GtkIconSet *icon_set,
const GtkIconSource *source);
/* INTERNAL */
GtkIconSource* gtk_icon_source_new (void);
GtkIconSource* gtk_icon_source_copy (const GtkIconSource *source);
void gtk_icon_source_free (GtkIconSource *source);
void gtk_icon_source_set_filename (GtkIconSource *source,
const gchar *filename);
void gtk_icon_source_set_pixbuf (GtkIconSource *source,
GdkPixbuf *pixbuf);
G_CONST_RETURN gchar* gtk_icon_source_get_filename (const GtkIconSource *source);
GdkPixbuf* gtk_icon_source_get_pixbuf (const GtkIconSource *source);
void gtk_icon_source_set_direction_wildcarded (GtkIconSource *source,
gboolean setting);
void gtk_icon_source_set_state_wildcarded (GtkIconSource *source,
gboolean setting);
void gtk_icon_source_set_size_wildcarded (GtkIconSource *source,
gboolean setting);
gboolean gtk_icon_source_get_size_wildcarded (const GtkIconSource *source);
gboolean gtk_icon_source_get_state_wildcarded (const GtkIconSource *source);
gboolean gtk_icon_source_get_direction_wildcarded (const GtkIconSource *source);
void gtk_icon_source_set_direction (GtkIconSource *source,
GtkTextDirection direction);
void gtk_icon_source_set_state (GtkIconSource *source,
GtkStateType state);
void gtk_icon_source_set_size (GtkIconSource *source,
GtkIconSize size);
GtkTextDirection gtk_icon_source_get_direction (const GtkIconSource *source);
GtkStateType gtk_icon_source_get_state (const GtkIconSource *source);
GtkIconSize gtk_icon_source_get_size (const GtkIconSource *source);
/* ignore this */
void _gtk_icon_set_invalidate_caches (void);
struct _GtkIconSource
{
/* Either filename or pixbuf can be NULL. If both are non-NULL,
* the pixbuf is assumed to be the already-loaded contents of the
* file.
*/
gchar *filename;
GdkPixbuf *pixbuf;
GtkTextDirection direction;
GtkStateType state;
GtkIconSize size;
/* If TRUE, then the parameter is wildcarded, and the above
* fields should be ignored. If FALSE, the parameter is
* specified, and the above fields should be valid.
*/
guint any_direction : 1;
guint any_state : 1;
guint any_size : 1;
};
GtkIconSource* gtk_icon_source_copy (const GtkIconSource *source);
void gtk_icon_source_free (GtkIconSource *source);
#ifdef __cplusplus
}
#endif /* __cplusplus */