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themingengine: Add _gtk_theming_engine_peek_property()

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This is useful for getting at computed values and allows accessing
images before the code autoconverts them to a cairo pattern.
This commit is contained in:
Benjamin Otte 2012-01-03 02:35:56 +01:00
parent 2c8ef919ae
commit 53b4fd69db
2 changed files with 14 additions and 0 deletions
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10
gtk/gtkthemingengine.c
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@ -338,6 +338,16 @@ _gtk_theming_engine_set_context (GtkThemingEngine *engine,
priv->context = context;
}
const GValue *
_gtk_theming_engine_peek_property (GtkThemingEngine *engine,
const char *property_name)
{
g_return_val_if_fail (GTK_IS_THEMING_ENGINE (engine), NULL);
g_return_val_if_fail (property_name != NULL, NULL);
return _gtk_style_context_peek_property (engine->priv->context, property_name);
}
/**
* gtk_theming_engine_get_property:
* @engine: a #GtkThemingEngine

4
gtk/gtkthemingengineprivate.h
View File

@ -21,10 +21,14 @@
#define __GTK_THEMING_ENGINE_PRIVATE_H__
#include <gdk/gdk.h>
#include "gtk/gtkthemingengine.h"
void _gtk_theming_engine_paint_spinner (cairo_t *cr,
gdouble radius,
gdouble progress,
GdkRGBA *color);
const GValue *_gtk_theming_engine_peek_property (GtkThemingEngine *engine,
const char *property_name);
#endif /* __GTK_THEMING_ENGINE_PRIVATE_H__ */