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examples/layout-manager: Show transformations inside layouts

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Actor transformations do not affect the layout management by default; we
can easily show that a scale animation does not break the layout policy
inside an example.
This commit is contained in:
Emmanuele Bassi 2012-06-27 21:26:22 +01:00
parent 1da42dd8a0
commit 2ee945b2ca
1 changed files with 28 additions and 0 deletions
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28
examples/layout-manager.c
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@ -333,6 +333,30 @@ multi_layout_set_spacing (MultiLayout *self,
#define PADDING 12.0
#define BOX_SIZE (RECT_SIZE * (N_RECTS / N_ROWS) + PADDING * (N_RECTS / N_ROWS - 1))
static gboolean
on_enter (ClutterActor *rect,
ClutterEvent *event)
{
clutter_actor_save_easing_state (rect);
clutter_actor_set_scale_with_gravity (rect, 1.2, 1.2,
CLUTTER_GRAVITY_CENTER);
clutter_actor_restore_easing_state (rect);
return CLUTTER_EVENT_STOP;
}
static gboolean
on_leave (ClutterActor *rect,
ClutterEvent *event)
{
clutter_actor_save_easing_state (rect);
clutter_actor_set_scale_with_gravity (rect, 1.0, 1.0,
CLUTTER_GRAVITY_CENTER);
clutter_actor_restore_easing_state (rect);
return CLUTTER_EVENT_STOP;
}
static gboolean
on_key_press (ClutterActor *stage,
ClutterEvent *event,
@ -407,7 +431,11 @@ main (int argc, char *argv[])
clutter_actor_set_size (rect, RECT_SIZE, RECT_SIZE);
clutter_actor_set_background_color (rect, &color);
clutter_actor_set_reactive (rect, TRUE);
clutter_actor_add_child (box, rect);
g_signal_connect (rect, "enter-event", G_CALLBACK (on_enter), NULL);
g_signal_connect (rect, "leave-event", G_CALLBACK (on_leave), NULL);
}
label = clutter_text_new ();