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st: Clip StEntry to allocation

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The default get_paint_volume() implementation will do the union
of children, and the child ClutterText paint volume may expand
beyond StEntry size when text overflows.

We actually want all content to be clipped to the StEntry, so
implement get_paint_volume() and tell it so.


(cherry picked from commit 86a520b880808ad18d397ab8e7a7a05b1a8b4e4c)
This commit is contained in:
Carlos Garnacho 2018-06-15 12:23:21 +00:00 committed by Marco Trevisan
parent ddb309815c
commit ba33a05dd2
1 changed files with 8 additions and 0 deletions
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8
src/st/st-entry.c
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@ -906,6 +906,13 @@ st_entry_unmap (ClutterActor *actor)
CLUTTER_ACTOR_CLASS (st_entry_parent_class)->unmap (actor);
}
static gboolean
st_entry_get_paint_volume (ClutterActor *actor,
ClutterPaintVolume *volume)
{
return clutter_paint_volume_set_from_allocation (volume, actor);
}
static void
st_entry_class_init (StEntryClass *klass)
{
@ -923,6 +930,7 @@ st_entry_class_init (StEntryClass *klass)
actor_class->allocate = st_entry_allocate;
actor_class->paint = st_entry_paint;
actor_class->unmap = st_entry_unmap;
actor_class->get_paint_volume = st_entry_get_paint_volume;
actor_class->key_press_event = st_entry_key_press_event;
actor_class->key_focus_in = st_entry_key_focus_in;