Added default global shortcuts for kmix

(cherry picked from commit edc4151471)

kmix/kmix.cpp

@@ -121,11 +121,11 @@ KMixWindow::initActions()
 
 	m_globalAccel = new KGlobalAccel( TQT_TQOBJECT(this) );
 	m_globalAccel->insert( "Increase volume", i18n( "Increase Volume of Master Channel"), TQString(),
-			KShortcut(), KShortcut(), TQT_TQOBJECT(this), TQT_SLOT( increaseVolume() ) );
+			KShortcut(TQString("XF86AudioRaiseVolume")), KShortcut(TQString("XF86AudioRaiseVolume")), TQT_TQOBJECT(this), TQT_SLOT( increaseVolume() ) );
 	m_globalAccel->insert( "Decrease volume", i18n( "Decrease Volume of Master Channel"), TQString(),
-			KShortcut(), KShortcut(), TQT_TQOBJECT(this), TQT_SLOT( decreaseVolume() ) );
+			KShortcut(TQString("XF86AudioLowerVolume")), KShortcut(TQString("XF86AudioLowerVolume")), TQT_TQOBJECT(this), TQT_SLOT( decreaseVolume() ) );
 	m_globalAccel->insert( "Toggle mute", i18n( "Toggle Mute of Master Channel"), TQString(),
-			KShortcut(), KShortcut(), TQT_TQOBJECT(this), TQT_SLOT( toggleMuted() ) );
+			KShortcut(TQString("XF86AudioMute")), KShortcut(TQString("XF86AudioMute")), TQT_TQOBJECT(this), TQT_SLOT( toggleMuted() ) );
 	m_globalAccel->readSettings();
 	m_globalAccel->updateConnections();