Add theme icons to actions

example/sACN Explorer/multiverseview.ui

@@ -83,6 +83,15 @@
    <property name="windowTitle">
     <string>toolBar</string>
    </property>
+   <property name="iconSize">
+    <size>
+     <width>24</width>
+     <height>24</height>
+    </size>
+   </property>
+   <property name="toolButtonStyle">
+    <enum>Qt::ToolButtonFollowStyle</enum>
+   </property>
    <attribute name="toolBarArea">
     <enum>TopToolBarArea</enum>
    </attribute>
@@ -98,11 +107,14 @@
    <addaction name="actionInspect"/>
   </widget>
   <action name="actionSubscribe">
+   <property name="icon">
+    <iconset theme="call-start"/>
+   </property>
    <property name="text">
     <string>Subscribe</string>
    </property>
    <property name="toolTip">
-    <string>Subscribe to an sACN Universe</string>
+    <string>Subscribe to an sACN Universe.</string>
    </property>
    <property name="shortcut">
     <string>+</string>
@@ -112,17 +124,29 @@
    <property name="enabled">
     <bool>false</bool>
    </property>
+   <property name="icon">
+    <iconset theme="call-stop"/>
+   </property>
    <property name="text">
     <string>Unsubscribe</string>
    </property>
+   <property name="toolTip">
+    <string>Unsubscribe from the sACN Universe.</string>
+   </property>
    <property name="shortcut">
     <string>-</string>
    </property>
   </action>
   <action name="actionCreate">
+   <property name="icon">
+    <iconset theme="document-new"/>
+   </property>
    <property name="text">
     <string>Create</string>
    </property>
+   <property name="toolTip">
+    <string>Create an sACN Universe to transmit.</string>
+   </property>
    <property name="shortcut">
     <string>N</string>
    </property>
@@ -131,17 +155,23 @@
    <property name="enabled">
     <bool>false</bool>
    </property>
+   <property name="icon">
+    <iconset theme="edit-delete"/>
+   </property>
    <property name="text">
     <string>Terminate</string>
    </property>
    <property name="toolTip">
-    <string>Terminate</string>
+    <string>Terminate transmission of the sACN Universe.</string>
    </property>
    <property name="shortcut">
     <string>X</string>
    </property>
   </action>
   <action name="actionUACN">
+   <property name="icon">
+    <iconset theme="network-server"/>
+   </property>
    <property name="text">
     <string>User Assigned Component Name</string>
    </property>
@@ -153,11 +183,14 @@
    <property name="enabled">
     <bool>false</bool>
    </property>
+   <property name="icon">
+    <iconset theme="edit-find"/>
+   </property>
    <property name="text">
     <string>Inspect</string>
    </property>
    <property name="toolTip">
-    <string>View data</string>
+    <string>View the data of the Universe.</string>
    </property>
    <property name="shortcut">
     <string>Space</string>
@@ -211,7 +244,7 @@
     <string>Discovery</string>
    </property>
    <property name="toolTip">
-    <string>Enable Discovery</string>
+    <string>Enable Discovery in the Receiver.  Discovery messages are always transmitted.</string>
    </property>
    <property name="shortcut">
     <string>Ctrl+D</string>