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GtkStyleContext: Add gtk_style_context_[gs]et_junction_sides().

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These functions will help widgets specify how does one element being painted
relate to other contiguous elements.
This commit is contained in:
Carlos Garnacho
2010-08-03 20:33:53 +02:00
parent d9b42ce50f
commit 9108739c9b
2 changed files with 35 additions and 0 deletions
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31
gtk/gtkstylecontext.c
View File

@ -61,6 +61,7 @@ struct GtkStyleRegion
{
GArray *style_classes;
GArray *child_style_classes;
GtkJunctionSides junction_sides;
};
struct GtkStyleContextPrivate
@ -166,6 +167,9 @@ style_region_copy (const GtkStyleRegion *region)
g_array_insert_vals (copy->child_style_classes, 0,
region->child_style_classes->data,
region->child_style_classes->len);
copy->junction_sides = region->junction_sides;
return copy;
}
@ -1255,6 +1259,33 @@ gtk_style_context_get_direction (GtkStyleContext *context)
return priv->direction;
}
void
gtk_style_context_set_junction_sides (GtkStyleContext *context,
GtkJunctionSides sides)
{
GtkStyleContextPrivate *priv;
GtkStyleRegion *region;
g_return_if_fail (GTK_IS_STYLE_CONTEXT (context));
priv = context->priv;
region = priv->regions->data;
region->junction_sides = sides;
}
GtkJunctionSides
gtk_style_context_get_junction_sides (GtkStyleContext *context)
{
GtkStyleContextPrivate *priv;
GtkStyleRegion *region;
g_return_val_if_fail (GTK_IS_STYLE_CONTEXT (context), 0);
priv = context->priv;
region = priv->regions->data;
return region->junction_sides;
}
gboolean
gtk_style_context_lookup_color (GtkStyleContext *context,
const gchar *color_name,

4
gtk/gtkstylecontext.h
View File

@ -118,6 +118,10 @@ void gtk_style_context_set_direction (GtkStyleContext *context,
GtkTextDirection direction);
GtkTextDirection gtk_style_context_get_direction (GtkStyleContext *context);
void gtk_style_context_set_junction_sides (GtkStyleContext *context,
GtkJunctionSides sides);
GtkJunctionSides gtk_style_context_get_junction_sides (GtkStyleContext *context);
gboolean gtk_style_context_lookup_color (GtkStyleContext *context,
const gchar *color_name,
GdkColor *color);