notebook: Implement rtl flipping for CSS nodes

Use gtk_box_gadget_reverse_children and gtk_css_node_reverse_children
to flip the children of the header_gadget and the tabs_gadget when
appropriate.

Add new CSS node tests to verify that the node order is updated
as expected in all cases.
This commit is contained in:
Matthias Clasen
2016-01-19 21:38:30 -05:00
parent 0304817d81
commit bb92428112
18 changed files with 347 additions and 61 deletions

View File

@ -0,0 +1,55 @@
<?xml version="1.0" encoding="UTF-8"?>
<interface>
<!-- interface-requires gtk+ 3.0 -->
<object class="GtkWindow" id="window1">
<property name="can_focus">False</property>
<property name="type">popup</property>
<child>
<object class="GtkNotebook">
<property name="visible">True</property>
<child>
<object class="GtkButton">
<property name="name">page1</property>
<property name="label" translatable="yes">Yes</property>
<property name="visible">True</property>
</object>
</child>
<child type="tab">
<object class="GtkLabel">
<property name="name">tab1</property>
<property name="label" translatable="yes">Tab 1</property>
<property name="visible">True</property>
</object>
</child>
<child>
<object class="GtkButton">
<property name="name">page2</property>
<property name="label" translatable="yes">No</property>
<property name="visible">True</property>
</object>
</child>
<child type="tab">
<object class="GtkLabel" id="tab2">
<property name="name">tab2</property>
<property name="label" translatable="yes">Tab 2</property>
<property name="visible">True</property>
</object>
</child>
<child type="action-start">
<object class="GtkButton">
<property name="name">start</property>
<property name="label" translatable="yes">Action</property>
<property name="visible">True</property>
</object>
</child>
<child type="action-end">
<object class="GtkButton">
<property name="name">end</property>
<property name="label" translatable="yes">Action</property>
<property name="visible">True</property>
</object>
</child>
</object>
</child>
</object>
</interface>