[gtk/wip/sadiq/fixes] examples: Use icon-name property to set button icons

[Mohammed Sadiq <pksadiq src gnome org>]

commit ce70259d5a73065f0e3f2f49e5e9644d694493e5
Author: Mohammed Sadiq <sadiq sadiqpk org>
Date:   Wed May 9 07:23:05 2018 +0530

    examples: Use icon-name property to set button icons
    
    Gtk4 added an icon-name property for GtkButton.

 examples/application10/window.ui | 9 +--------
 examples/application7/window.ui  | 9 +--------
 examples/application8/window.ui  | 9 +--------
 examples/application9/window.ui  | 9 +--------
 4 files changed, 4 insertions(+), 32 deletions(-)
---
diff --git a/examples/application10/window.ui b/examples/application10/window.ui
index 9a0c9d0fd1..14b2887cee 100644
--- a/examples/application10/window.ui
+++ b/examples/application10/window.ui
@@ -27,14 +27,7 @@
         <child>
           <object class="GtkToggleButton" id="search">
             <property name="sensitive">0</property>
-            <style>
-              <class name="image-button"/>
-            </style>
-            <child>
-              <object class="GtkImage" id="search-icon">
-                <property name="icon-name">edit-find-symbolic</property>
-              </object>
-            </child>
+            <property name="icon-name">edit-find-symbolic</property>
           </object>
           <packing>
             <property name="pack-type">end</property>
diff --git a/examples/application7/window.ui b/examples/application7/window.ui
index 90aa1844a6..17592919c9 100644
--- a/examples/application7/window.ui
+++ b/examples/application7/window.ui
@@ -18,14 +18,7 @@
             <child>
               <object class="GtkToggleButton" id="search">
                 <property name="sensitive">0</property>
-                <style>
-                  <class name="image-button"/>
-                </style>
-                <child>
-                  <object class="GtkImage" id="search-icon">
-                    <property name="icon-name">edit-find-symbolic</property>
-                  </object>
-                </child>
+                <property name="icon-name">edit-find-symbolic</property>
               </object>
               <packing>
                 <property name="pack-type">end</property>
diff --git a/examples/application8/window.ui b/examples/application8/window.ui
index fbf9d4bbbd..e19ec2eb34 100644
--- a/examples/application8/window.ui
+++ b/examples/application8/window.ui
@@ -18,14 +18,7 @@
             <child>
               <object class="GtkToggleButton" id="search">
                 <property name="sensitive">0</property>
-                <style>
-                  <class name="image-button"/>
-                </style>
-                <child>
-                  <object class="GtkImage" id="search-icon">
-                    <property name="icon-name">edit-find-symbolic</property>
-                  </object>
-                </child>
+                <property name="icon-name">edit-find-symbolic</property>
               </object>
               <packing>
                 <property name="pack-type">end</property>
diff --git a/examples/application9/window.ui b/examples/application9/window.ui
index 4cced1a1da..7226eaff19 100644
--- a/examples/application9/window.ui
+++ b/examples/application9/window.ui
@@ -29,14 +29,7 @@
             <child>
               <object class="GtkToggleButton" id="search">
                 <property name="sensitive">0</property>
-                <style>
-                  <class name="image-button"/>
-                </style>
-                <child>
-                  <object class="GtkImage" id="search-icon">
-                    <property name="icon-name">edit-find-symbolic</property>
-                  </object>
-                </child>
+                <property name="icon-name">edit-find-symbolic</property>
               </object>
               <packing>
                 <property name="pack-type">end</property>