add a "help" entry to the about menu. For now this opens the system browser with the rbutil wiki page.

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@14522 a1c6a512-1295-4272-9138-f99709370657

rbutil/rbutilqt/rbutilqt.cpp

@@ -81,6 +81,7 @@ RbUtilQt::RbUtilQt(QWidget *parent) : QMainWindow(parent)
     connect(ui.tabWidget, SIGNAL(currentChanged(int)), this, SLOT(updateTabs(int)));
     connect(ui.actionAbout_Qt, SIGNAL(triggered()), qApp, SLOT(aboutQt()));
     connect(ui.action_About, SIGNAL(triggered()), this, SLOT(about()));
+    connect(ui.action_Help, SIGNAL(triggered()), this, SLOT(help()));
     connect(ui.action_Configure, SIGNAL(triggered()), this, SLOT(configDialog()));
     connect(ui.buttonChangeDevice, SIGNAL(clicked()), this, SLOT(configDialog()));
     connect(ui.buttonRockbox, SIGNAL(clicked()), this, SLOT(installBtn()));
@@ -205,7 +206,7 @@ void RbUtilQt::about()
     QString rline = r.readAll();
     about.browserCredits->insertPlainText(rline);
     about.browserCredits->moveCursor(QTextCursor::Start, QTextCursor::MoveAnchor);
-    QString title = QString("<b>The Rockbox Utility</b> Version %1").arg(VERSION);
+    QString title = QString("<b>The Rockbox Utility</b><br/>Version %1").arg(VERSION);
     about.labelTitle->setText(title);
     about.labelHomepage->setText("<a href='http://www.rockbox.org'>http://www.rockbox.org</a>");
 
@@ -214,6 +215,13 @@ void RbUtilQt::about()
 }
 
 
+void RbUtilQt::help()
+{
+    QUrl helpurl("http://www.rockbox.org/wiki/RockboxUtilityQt");
+    QDesktopServices::openUrl(helpurl);
+}
+
+
 void RbUtilQt::configDialog()
 {
     Config *cw = new Config(this);

rbutil/rbutilqt/rbutilqt.h

@@ -62,6 +62,7 @@ class RbUtilQt : public QMainWindow
 
     private slots:
         void about(void);
+        void help(void);
         void configDialog(void);
         void updateDevice(void);
         void updateSettings(void);

rbutil/rbutilqt/rbutilqtfrm.ui

@@ -819,6 +819,8 @@ p, li { white-space: pre-wrap; }
     </property>
     <addaction name="action_About" />
     <addaction name="actionAbout_Qt" />
+    <addaction name="separator" />
+    <addaction name="action_Help" />
    </widget>
    <addaction name="menu_File" />
    <addaction name="menuAbout" />
@@ -857,6 +859,11 @@ p, li { white-space: pre-wrap; }
     <string>About &amp;Qt</string>
    </property>
   </action>
+  <action name="action_Help" >
+   <property name="text" >
+    <string>&amp;Help</string>
+   </property>
+  </action>
  </widget>
  <tabstops>
   <tabstop>tabWidget</tabstop>