diff options
| author | Christian Hergert <chergert@redhat.com> | 2016-03-18 19:27:31 -0700 |
|---|---|---|
| committer | Matthias Clasen <mclasen@redhat.com> | 2016-03-21 11:50:27 -0400 |
| commit | ca63330b19c920a02d02f1bc96463ba156312483 (patch) | |
| tree | a2dcf1d85aade80ab09c905cbd9aa1fb44d475dc | |
| parent | 5107c4a75f64e710960f5f65e41e30f0dd4d2187 (diff) | |
| download | gtk+-ca63330b19c920a02d02f1bc96463ba156312483.tar.gz | |
stack: query preferred size for last_visible_child
When animating, we might be changing the size allocation of the previous
stack child. However, we were not querying the size in the process
meaning you would often see warnings about allocating the size without
knowing what it should be.
This simply adds an innocuous size request, since responding to last_child
sizing requests is not all that critical in the transition.
https://bugzilla.gnome.org/show_bug.cgi?id=763900
| -rw-r--r-- | gtk/gtkstack.c | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/gtk/gtkstack.c b/gtk/gtkstack.c index 8eaa09017a..89ddf58117 100644 --- a/gtk/gtkstack.c +++ b/gtk/gtkstack.c @@ -2258,7 +2258,14 @@ gtk_stack_allocate (GtkCssGadget *gadget, child_allocation.height = allocation->height; if (priv->last_visible_child) - gtk_widget_size_allocate (priv->last_visible_child->widget, &child_allocation); + { + int min, nat; + + gtk_widget_get_preferred_height_for_width (priv->last_visible_child->widget, + allocation->width, + &min, &nat); + gtk_widget_size_allocate (priv->last_visible_child->widget, &child_allocation); + } if (priv->visible_child) { |