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GtkStyleContext: store layout extents for animation purposes.

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This commit is contained in:
Carlos Garnacho 2010-11-24 22:57:18 +01:00
parent 818aca5aee
commit 62e9188ff3
1 changed files with 9 additions and 0 deletions
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9
gtk/gtkstylecontext.c
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@ -3252,6 +3252,7 @@ gtk_render_layout (GtkStyleContext *context,
{
GtkStyleContextPrivate *priv;
GtkThemingEngineClass *engine_class;
PangoRectangle extents;
g_return_if_fail (GTK_IS_STYLE_CONTEXT (context));
g_return_if_fail (cr != NULL);
@ -3259,6 +3260,14 @@ gtk_render_layout (GtkStyleContext *context,
priv = context->priv;
engine_class = GTK_THEMING_ENGINE_GET_CLASS (priv->theming_engine);
pango_layout_get_extents (layout, &extents, NULL);
store_animation_region (context,
x + extents.x,
y + extents.y,
extents.width,
extents.height);
_gtk_theming_engine_set_context (priv->theming_engine, context);
engine_class->render_layout (priv->theming_engine, cr, x, y, layout);
}