One less hook to treeview widgetry.
<object class="GtkBox">
<property name="orientation">1</property>
<child>
- <object class="GtkScrolledWindow">
+ <object class="GtkScrolledWindow" id="browse_files_swin">
<property name="hscrollbar-policy">2</property>
<property name="vexpand">1</property>
<child>
<object class="GtkBox">
<property name="orientation">1</property>
<child>
- <object class="GtkScrolledWindow" id="browse_files_swin">
+ <object class="GtkScrolledWindow">
<property name="hscrollbar-policy">2</property>
<property name="vexpand">1</property>
<child>