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stack: Queue a resize/allocate when switching children

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We only allocate a size to the currently visible child, so we obviously
need to rerun allocation when the visible child changes.

In the case where the stack is not homogenous, we also need to queue a
resize because our size request just changed.
This commit is contained in:
Benjamin Otte 2015-11-04 19:11:14 +01:00
parent c580a9d01f
commit b6b00c31d7
1 changed files with 5 additions and 0 deletions
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5
gtk/gtkstack.c
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@ -1145,6 +1145,11 @@ set_visible_child (GtkStack *stack,
transition_type = get_simple_transition_type (i_first, transition_type);
}
if (priv->hhomogeneous && priv->vhomogeneous)
gtk_widget_queue_allocate (widget);
else
gtk_widget_queue_resize (widget);
g_object_notify_by_pspec (G_OBJECT (stack), stack_props[PROP_VISIBLE_CHILD]);
g_object_notify_by_pspec (G_OBJECT (stack),
stack_props[PROP_VISIBLE_CHILD_NAME]);