gnome: incoming call view

Can now accept or reject incoming calls.

Refs #66962
Refs #67159

Change-Id: Ia68a37efdd71735623e7ef013092450102426d68
diff --git a/ui/ringmainwindow.ui b/ui/ringmainwindow.ui
index 5187a4d..070921f 100644
--- a/ui/ringmainwindow.ui
+++ b/ui/ringmainwindow.ui
@@ -19,7 +19,7 @@
             <property name="visible">True</property>
             <property name="direction">none</property>
             <!-- <property name="use-popover">True</property> -->
-            <property name="tooltip_text" translatable="yes">Menu`</property>
+            <property name="tooltip_text" translatable="yes">Menu</property>
             <style>
               <class name="image-button"/>
             </style>
@@ -48,7 +48,7 @@
               <object class="GtkSearchEntry" id="search_entry">
                 <property name="visible">True</property>
                 <property name="height-request">43</property>
-                <property name="width-request">350</property>
+                <property name="width-request">400</property>
               </object>
               <packing>
                 <property name="expand">True</property>
@@ -96,7 +96,7 @@
                   <object class="GtkScrolledWindow" id="scrolledwindow_calls">
                     <property name="visible">True</property>
                     <property name="can_focus">True</property>
-                    <property name="hscrollbar_policy">never</property>
+                    <!-- <property name="hscrollbar_policy">never</property> -->
                     <!-- <property name="shadow_type">in</property> -->
                     <child>
                       <object class="GtkTreeView" id="treeview_call">
@@ -192,12 +192,10 @@
                 <property name="orientation">vertical</property>
                 <!-- main display object -->
                 <child>
-                  <object class="GtkTreeView" id="placeholder">
+                  <object class="GtkStack" id="stack_main_view">
                     <property name="visible">True</property>
-                    <property name="can_focus">True</property>
-                    <child internal-child="selection">
-                      <object class="GtkTreeSelection" id="treeview-selection2"/>
-                    </child>
+                    <property name="transition-type">GTK_STACK_TRANSITION_TYPE_SLIDE_RIGHT</property>
+                    <property name="transition-duration">300</property>
                   </object>
                   <packing>
                     <property name="expand">True</property>