[gtk+] demos/icon-browser: increase default window size

[Matthias Clasen <matthiasc src gnome org>]

commit 49c452e4f9be78fd8a0f6a8ac4caad2f0f032db4
Author: Daniel Boles <dboles src gnome org>
Date:   Thu Dec 29 00:43:18 2016 +0000

    demos/icon-browser: increase default window size
    
    ...to get more than 1 row of icons to browse!
    
    https://bugzilla.gnome.org/show_bug.cgi?id=776560
    
    I've bumped the size a bit further, to 1024x768

 demos/icon-browser/window.ui |    4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)
---
diff --git a/demos/icon-browser/window.ui b/demos/icon-browser/window.ui
index 609a8f2..3cedca4 100644
--- a/demos/icon-browser/window.ui
+++ b/demos/icon-browser/window.ui
@@ -8,8 +8,8 @@
   </object>
   <template class="IconBrowserWindow" parent="GtkApplicationWindow">
     <property name="title" translatable="yes">Icon Browser</property>
-    <property name="default-width">600</property>
-    <property name="default-height">800</property>
+    <property name="default-width">1024</property>
+    <property name="default-height">768</property>
     <signal name="key-press-event" handler="key_press_event_cb"/>
     <child type="titlebar">
       <object class="GtkHeaderBar" id="header">