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Use cairo_push_group() to mix backgrounds during transitions

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It also helps remove the cairo_clip() call to achieve the rounded
shape.
This commit is contained in:
Carlos Garnacho 2011-02-05 13:44:30 +01:00
parent c990699922
commit 4c40349b92
1 changed files with 10 additions and 4 deletions
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14
gtk/gtkthemingengine.c
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@ -1498,10 +1498,8 @@ render_background_internal (GtkThemingEngine *engine,
NULL);
running = gtk_theming_engine_state_is_running (engine, GTK_STATE_PRELIGHT, &progress);
_cairo_round_rectangle_sides (cr, (gdouble) radius,
x, y, width, height,
SIDE_ALL, junction);
cairo_clip (cr);
cairo_push_group (cr);
if (gtk_theming_engine_has_class (engine, "background"))
{
@ -1711,6 +1709,14 @@ render_background_internal (GtkThemingEngine *engine,
cairo_pattern_destroy (mask);
}
cairo_pop_group_to_source (cr);
_cairo_round_rectangle_sides (cr, (gdouble) radius,
x, y, width, height,
SIDE_ALL, junction);
cairo_close_path (cr);
cairo_fill (cr);
cairo_restore (cr);
gdk_rgba_free (bg_color);