UX: Add text hints to Devices Widget

client/deviceswidget.ui

@@ -1,3 +1,4 @@
+<?xml version="1.0" encoding="UTF-8"?>
 <ui version="4.0">
  <class>DevicesWidget</class>
  <widget class="QWidget" name="DevicesWidget">
@@ -13,16 +14,7 @@
    <string>Form</string>
   </property>
   <layout class="QVBoxLayout">
-   <property name="leftMargin" >
-    <number>0</number>
-   </property>
-   <property name="topMargin" >
-    <number>0</number>
-   </property>
-   <property name="rightMargin" >
-    <number>0</number>
-   </property>
-   <property name="bottomMargin" >
+   <property name="margin">
     <number>0</number>
    </property>
    <item>
@@ -49,7 +41,7 @@
        <property name="orientation">
         <enum>Qt::Horizontal</enum>
        </property>
-       <property name="sizeHint" >
+       <property name="sizeHint" stdset="0">
         <size>
          <width>131</width>
          <height>23</height>
@@ -69,17 +61,25 @@
         <string/>
        </property>
        <property name="icon">
-        <iconset resource="ostinato.qrc" >:/icons/refresh.png</iconset>
+        <iconset resource="ostinato.qrc">
+         <normaloff>:/icons/refresh.png</normaloff>:/icons/refresh.png</iconset>
        </property>
       </widget>
      </item>
     </layout>
    </item>
    <item>
-    <widget class="QTableView" name="deviceGroupList" >
+    <widget class="XTableView" name="deviceGroupList">
      <property name="contextMenuPolicy">
       <enum>Qt::ActionsContextMenu</enum>
      </property>
+     <property name="whatsThis">
+      <string>This is the device group list for the selected port
+
+A device group is a set of one or more devices/hosts which will be emulated by Ostinato
+
+Right-click to create/edit a device group</string>
+     </property>
      <property name="frameShape">
       <enum>QFrame::StyledPanel</enum>
      </property>
@@ -95,20 +95,28 @@
     </widget>
    </item>
    <item>
-    <widget class="QTableView" name="deviceList" >
+    <widget class="XTableView" name="deviceList">
      <property name="sizePolicy">
-      <sizepolicy vsizetype="Expanding" hsizetype="Expanding" >
+      <sizepolicy hsizetype="Expanding" vsizetype="Expanding">
        <horstretch>0</horstretch>
        <verstretch>1</verstretch>
       </sizepolicy>
      </property>
+     <property name="whatsThis">
+      <string>No devices being emulated
+
+To emulate a device, click on Configuration and create a device group</string>
+     </property>
      <property name="selectionBehavior">
       <enum>QAbstractItemView::SelectRows</enum>
      </property>
     </widget>
    </item>
    <item>
-    <widget class="QTableView" name="deviceDetail" >
+    <widget class="XTableView" name="deviceDetail">
+     <property name="whatsThis">
+      <string>IP neighbor cache is empty</string>
+     </property>
      <property name="selectionMode">
       <enum>QAbstractItemView::SingleSelection</enum>
      </property>
@@ -117,7 +125,8 @@
   </layout>
   <action name="actionNewDeviceGroup">
    <property name="icon">
-    <iconset resource="ostinato.qrc" >:/icons/devicegroup_add.png</iconset>
+    <iconset resource="ostinato.qrc">
+     <normaloff>:/icons/devicegroup_add.png</normaloff>:/icons/devicegroup_add.png</iconset>
    </property>
    <property name="text">
     <string>New Device Group</string>
@@ -125,7 +134,8 @@
   </action>
   <action name="actionDeleteDeviceGroup">
    <property name="icon">
-    <iconset resource="ostinato.qrc" >:/icons/devicegroup_delete.png</iconset>
+    <iconset resource="ostinato.qrc">
+     <normaloff>:/icons/devicegroup_delete.png</normaloff>:/icons/devicegroup_delete.png</iconset>
    </property>
    <property name="text">
     <string>Delete Device Group</string>
@@ -133,13 +143,21 @@
   </action>
   <action name="actionEditDeviceGroup">
    <property name="icon">
-    <iconset resource="ostinato.qrc" >:/icons/devicegroup_edit.png</iconset>
+    <iconset resource="ostinato.qrc">
+     <normaloff>:/icons/devicegroup_edit.png</normaloff>:/icons/devicegroup_edit.png</iconset>
    </property>
    <property name="text">
     <string>Edit Device Group</string>
    </property>
   </action>
  </widget>
+ <customwidgets>
+  <customwidget>
+   <class>XTableView</class>
+   <extends>QTableView</extends>
+   <header>xtableview.h</header>
+  </customwidget>
+ </customwidgets>
  <resources>
   <include location="ostinato.qrc"/>
  </resources>