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st/entry: Implement the snapshot vfunc

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This commit is contained in:
Georges Basile Stavracas Neto 2024-06-14 18:35:21 -03:00
parent f2643fbb5a
commit b36d478c93
1 changed files with 52 additions and 0 deletions
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52
src/st/st-entry.c
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@ -870,6 +870,57 @@ st_entry_paint (ClutterActor *actor,
parent_class->paint (actor, paint_context);
}
static void
st_entry_snapshot (ClutterActor *actor,
ClutterSnapshot *snapshot)
{
StEntryPrivate *priv = ST_ENTRY_PRIV (actor);
ClutterActorClass *parent_class;
st_widget_snapshot_background (ST_WIDGET (actor), snapshot);
if (priv->shadow_spec)
{
ClutterActorBox allocation;
float width, height;
clutter_actor_get_allocation_box (priv->entry, &allocation);
clutter_actor_box_get_size (&allocation, &width, &height);
if (priv->text_shadow_material == NULL ||
width != priv->shadow_width ||
height != priv->shadow_height)
{
CoglPipeline *material;
g_clear_object (&priv->text_shadow_material);
material = _st_create_shadow_pipeline_from_actor (priv->shadow_spec,
priv->entry);
priv->shadow_width = width;
priv->shadow_height = height;
priv->text_shadow_material = material;
}
if (priv->text_shadow_material != NULL)
{
_st_snapshot_shadow_with_opacity (priv->shadow_spec,
snapshot,
priv->text_shadow_material,
&allocation,
clutter_actor_get_paint_opacity (priv->entry));
}
}
/* Since we paint the background ourselves, chain to the parent class
* of StWidget, to avoid painting it twice.
* This is needed as we still want to paint children.
*/
parent_class = g_type_class_peek_parent (st_entry_parent_class);
parent_class->snapshot (actor, snapshot);
}
static void
st_entry_unmap (ClutterActor *actor)
{
@ -902,6 +953,7 @@ st_entry_class_init (StEntryClass *klass)
actor_class->get_preferred_height = st_entry_get_preferred_height;
actor_class->allocate = st_entry_allocate;
actor_class->paint = st_entry_paint;
actor_class->snapshot = st_entry_snapshot;
actor_class->unmap = st_entry_unmap;
actor_class->get_paint_volume = st_entry_get_paint_volume;