[gtk+/gtk-3-22] widget-factory: Add tooltip to Entry icon

[Daniel Boles <dboles src gnome org>]

commit fe5f650088414a3a29a4dd77e896989dcd0e2c30
Author: Daniel Boles <dboles src gnome org>
Date:   Thu Aug 3 20:42:54 2017 +0100

    widget-factory: Add tooltip to Entry icon
    
    just to show we can.

 demos/widget-factory/widget-factory.ui |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)
---
diff --git a/demos/widget-factory/widget-factory.ui b/demos/widget-factory/widget-factory.ui
index 5e57e72..285bfe9 100644
--- a/demos/widget-factory/widget-factory.ui
+++ b/demos/widget-factory/widget-factory.ui
@@ -496,6 +496,7 @@ Suspendisse feugiat quam quis dolor accumsan cursus.</property>
                             <property name="invisible_char">•</property>
                             <property name="placeholder-text" translatable="yes">Click icon to change 
mode</property>
                             <property name="secondary_icon_name">view-refresh-symbolic</property>
+                            <property name="secondary_icon_tooltip_text">Change mode</property>
                             <signal name="icon-release" handler="on_entry_icon_release" swapped="no"/>
                           </object>
                           <packing>