tests/examples: add a waylandsink example
https://bugzilla.gnome.org/show_bug.cgi?id=748322
diff --git a/tests/examples/waylandsink/window.ui b/tests/examples/waylandsink/window.ui
new file mode 100644
index 0000000..ce6cf82
--- /dev/null
+++ b/tests/examples/waylandsink/window.ui
@@ -0,0 +1,99 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!-- Generated with glade 3.18.2 -->
+<interface>
+ <requires lib="gtk+" version="3.0"/>
+ <object class="GtkWindow" id="window">
+ <property name="can_focus">False</property>
+ <property name="title" translatable="yes">GStreamer Wayland GTK Demo</property>
+ <child>
+ <object class="GtkBox" id="box">
+ <property name="visible">True</property>
+ <property name="can_focus">False</property>
+ <property name="orientation">vertical</property>
+ <child>
+ <object class="GtkEventBox" id="videoarea">
+ <property name="width_request">400</property>
+ <property name="height_request">300</property>
+ <property name="visible">True</property>
+ <property name="app_paintable">True</property>
+ <property name="can_focus">False</property>
+ <property name="double_buffered">False</property>
+ <property name="vexpand">True</property>
+ <child>
+ <placeholder/>
+ </child>
+ </object>
+ <packing>
+ <property name="expand">False</property>
+ <property name="fill">True</property>
+ <property name="position">0</property>
+ </packing>
+ </child>
+ <child>
+ <object class="GtkButtonBox" id="buttonbox">
+ <property name="visible">True</property>
+ <property name="can_focus">False</property>
+ <property name="layout_style">center</property>
+ <child>
+ <object class="GtkButton" id="button_playing">
+ <property name="label" translatable="yes">PLAYING</property>
+ <property name="visible">True</property>
+ <property name="can_focus">True</property>
+ <property name="receives_default">True</property>
+ </object>
+ <packing>
+ <property name="expand">False</property>
+ <property name="fill">True</property>
+ <property name="position">0</property>
+ </packing>
+ </child>
+ <child>
+ <object class="GtkButton" id="button_paused">
+ <property name="label" translatable="yes">PAUSED</property>
+ <property name="visible">True</property>
+ <property name="can_focus">True</property>
+ <property name="receives_default">True</property>
+ </object>
+ <packing>
+ <property name="expand">False</property>
+ <property name="fill">True</property>
+ <property name="position">1</property>
+ </packing>
+ </child>
+ <child>
+ <object class="GtkButton" id="button_ready">
+ <property name="label" translatable="yes">READY</property>
+ <property name="visible">True</property>
+ <property name="can_focus">True</property>
+ <property name="receives_default">True</property>
+ </object>
+ <packing>
+ <property name="expand">False</property>
+ <property name="fill">True</property>
+ <property name="position">2</property>
+ </packing>
+ </child>
+ <child>
+ <object class="GtkButton" id="button_null">
+ <property name="label" translatable="yes">NULL</property>
+ <property name="visible">True</property>
+ <property name="can_focus">True</property>
+ <property name="receives_default">True</property>
+ </object>
+ <packing>
+ <property name="expand">False</property>
+ <property name="fill">True</property>
+ <property name="position">3</property>
+ </packing>
+ </child>
+ </object>
+ <packing>
+ <property name="expand">False</property>
+ <property name="fill">True</property>
+ <property name="position">1</property>
+ </packing>
+ </child>
+ </object>
+ </child>
+ </object>
+</interface>
