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2008-06-11 Emmanuele Bassi <ebassi@openedhand.com>

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* clutter/subclassing-ClutterActor.sgml: Add more notes and
	remind to relayout when adding children to an actor.
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Emmanuele Bassi 2008-06-11 17:33:30 +00:00
parent 00a1e0c3ee
commit 6b1a9fd52b
2 changed files with 13 additions and 2 deletions
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5
doc/reference/ChangeLog
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@ -1,3 +1,8 @@
2008-06-11 Emmanuele Bassi <ebassi@openedhand.com>
* clutter/subclassing-ClutterActor.sgml: Add more notes and
remind to relayout when adding children to an actor.
2008-06-10 Emmanuele Bassi <ebassi@openedhand.com>
* clutter/clutter-sections.txt: Update with the new API.

10
doc/reference/clutter/subclassing-ClutterActor.sgml
View File

@ -93,6 +93,9 @@ foo_actor_init (FooActor *actor)
using the clutter_actor_set_width() and clutter_actor_set_height()
functions and their wrappers.</para>
<note><para>For instance, an actor that depends on the explicit
sizing is the #ClutterRectangle actor.</para></note>
<para>The size requisition is split into two different phases: width
requisition and height requisition.</para>
@ -127,8 +130,8 @@ foo_actor_init (FooActor *actor)
<note><para>The clutter_actor_get_preferred_size() function will
automatically check the geometry management preferred by the actor
and return its preferred size depending on it and on the natural
size.</para></note>
and return its preferred size depending on the value of the request-mode
property and on the natural size of the actor.</para></note>
<para>The size requisition starts from the #ClutterStage and it is
performed on every child of the stage following down the hierarchy
@ -639,6 +642,9 @@ foo_actor_add_baz (FooActor *foo_actor,
clutter_actor_set_parent (CLUTTER_ACTOR (baz_actor),
CLUTTER_ACTOR (foo_actor));
/* a container should queue a change in the layout */
clutter_actor_queue_relayout (CLUTTER_ACTOR (foo_actor));
/* emit a signal and notification */
g_signal_emit (foo_actor, foo_actor_signals[BAZ_CHANGED], 0, baz_actor);
g_object_notify (G_OBJECT (foo_actor), "baz");