gtk-demo: Make the scale demo fully functional

The adjustments need to have step-increment and page-increment
set up, or keynav and autoscrolling will not work.

diff --git a/demos/gtk-demo/scale.ui b/demos/gtk-demo/scale.ui
index a23d3b62bf4ceb22bff7827b044d812be83bb180..198fa0933750a9d5f2d1828ce2da31c4611ae488 100644 (file)
--- a/demos/gtk-demo/scale.ui
+++ b/demos/gtk-demo/scale.ui
@@ -4,14 +4,20 @@
   <object class="GtkAdjustment" id="adjustment1">
     <property name="upper">4</property>
     <property name="value">2</property>
+    <property name="step-increment">0.1</property>
+    <property name="page-increment">1</property>
   </object>
   <object class="GtkAdjustment" id="adjustment2">
     <property name="upper">4</property>
     <property name="value">2</property>
+    <property name="step-increment">0.1</property>
+    <property name="page-increment">1</property>
   </object>
   <object class="GtkAdjustment" id="adjustment3">
     <property name="upper">4</property>
     <property name="value">2</property>
+    <property name="step-increment">0.1</property>
+    <property name="page-increment">1</property>
   </object>
   <object class="GtkWindow" id="window1">
     <property name="title" translatable="yes">Scales</property>