icon-browser: Recover from GtkDialog api change

When we moved content_area to a sibling of action area,
it changed orientation from vertical to horizontal.
Adapt to this change.
This commit is contained in:
Matthias Clasen 2019-04-16 20:59:57 -04:00
parent 3286221870
commit 8d001e3573

View File

@ -121,6 +121,7 @@
<property name="hide-on-close">1</property>
<child internal-child="content_area">
<object class="GtkBox">
<property name="orientation">vertical</property>
<child>
<object class="GtkGrid">
<property name="margin">10</property>