GUI: Added icons to the help window.

gui/gui.qrc

@@ -1,5 +1,5 @@
-<!DOCTYPE RCC><RCC version="1.0">
-<qresource>
+<RCC>
+    <qresource prefix="/" >
         <file>icon.png</file>
         <file>images/dialog-error.png</file>
         <file>images/dialog-information.png</file>
@@ -14,8 +14,10 @@
         <file>images/view-refresh.png</file>
         <file>images/showerrors.png</file>
         <file>images/showstylewarnings.png</file>
-  
         <file alias="COPYING" >../COPYING</file>
         <file alias="AUTHORS" >../AUTHORS</file>
+        <file>images/go-home.png</file>
+        <file>images/go-next.png</file>
+        <file>images/go-previous.png</file>
     </qresource>
 </RCC>

gui/helpwindow.cpp

@@ -73,8 +73,8 @@ HelpWindow::HelpWindow(QWidget *parent) :
         connect(m_ui->backButton, SIGNAL(clicked()), helpBrowser, SLOT(backward()));
         connect(m_ui->forwardButton, SIGNAL(clicked()), helpBrowser, SLOT(forward()));
         connect(m_ui->homeButton, SIGNAL(clicked()), helpBrowser, SLOT(home()));
-        connect(m_ui->zoomInButton, SIGNAL(clicked()), helpBrowser, SLOT(zoomIn()));
-        connect(m_ui->zoomOutButton, SIGNAL(clicked()), helpBrowser, SLOT(zoomOut()));
+        //connect(m_ui->zoomInButton, SIGNAL(clicked()), helpBrowser, SLOT(zoomIn()));
+        //connect(m_ui->zoomOutButton, SIGNAL(clicked()), helpBrowser, SLOT(zoomOut()));
     }
 }
 

gui/helpwindow.ui

@@ -18,36 +18,61 @@
     <layout class="QHBoxLayout" name="toolbarlLayout">
      <item>
       <widget class="QToolButton" name="backButton">
+       <property name="toolTip">
+        <string>Go back</string>
+       </property>
        <property name="text">
         <string>Back</string>
        </property>
+       <property name="icon">
+        <iconset resource="gui.qrc">
+         <normaloff>:/images/go-previous.png</normaloff>:/images/go-previous.png</iconset>
+       </property>
+       <property name="iconSize">
+        <size>
+         <width>22</width>
+         <height>22</height>
+        </size>
+       </property>
       </widget>
      </item>
      <item>
       <widget class="QToolButton" name="forwardButton">
+       <property name="toolTip">
+        <string>Go forward</string>
+       </property>
        <property name="text">
         <string>Forward</string>
        </property>
+       <property name="icon">
+        <iconset resource="gui.qrc">
+         <normaloff>:/images/go-next.png</normaloff>:/images/go-next.png</iconset>
+       </property>
+       <property name="iconSize">
+        <size>
+         <width>22</width>
+         <height>22</height>
+        </size>
+       </property>
       </widget>
      </item>
      <item>
       <widget class="QToolButton" name="homeButton">
+       <property name="toolTip">
+        <string>Start</string>
+       </property>
        <property name="text">
         <string>Home</string>
        </property>
-      </widget>
-     </item>
-     <item>
-      <widget class="QToolButton" name="zoomInButton">
-       <property name="text">
-        <string>Zoom In</string>
+       <property name="icon">
+        <iconset resource="gui.qrc">
+         <normaloff>:/images/go-home.png</normaloff>:/images/go-home.png</iconset>
        </property>
-      </widget>
-     </item>
-     <item>
-      <widget class="QToolButton" name="zoomOutButton">
-       <property name="text">
-        <string>Zoom Out</string>
+       <property name="iconSize">
+        <size>
+         <width>22</width>
+         <height>22</height>
+        </size>
        </property>
       </widget>
      </item>
@@ -71,6 +96,8 @@
    </item>
   </layout>
  </widget>
- <resources/>
+ <resources>
+  <include location="gui.qrc"/>
+ </resources>
  <connections/>
 </ui>