virtual keyboard bug fixed. Linux tested

src/board/UBBoardPaletteManager.cpp

@@ -168,6 +168,9 @@ void UBBoardPaletteManager::setupPalettes()
     if (UBPlatformUtils::hasVirtualKeyboard())
     {
         mKeyboardPalette = UBKeyboardPalette::create(0);
+#ifndef Q_WS_WIN
+        connect(mKeyboardPalette, SIGNAL(closed()), mKeyboardPalette, SLOT(onDeactivated()));
+#endif
 #ifndef Q_WS_MAC
         mKeyboardPalette->setParent(mContainer);
 #endif

src/gui/UBKeyboardPalette.h

@@ -92,6 +92,7 @@ private slots:
     void syncLocale(int nLocale);
     void keyboardPaletteButtonSizeChanged(QVariant size);
     void onActivated(bool b);
+    void onDeactivated();
     void showKeyboard(bool show);
     void hideKeyboard();
 

src/gui/UBKeyboardPalette_linux.cpp

@@ -154,15 +154,28 @@ void UBKeyboardPalette::onActivated(bool activated)
 
             XChangeKeyboardMapping(display, min_keycodes, byte_per_code,
                                    keySyms, max_keycodes - min_keycodes);
-            XFree(keySyms);
-        }
 
+            XFree(keySyms);
+         }
 
         XCloseDisplay(display);
     }
 
 }
+void UBKeyboardPalette::onDeactivated()
+{
+    Display *display = XOpenDisplay(0);
+
+    if(display == NULL)
+       return;
 
+    KeySym* keySyms = (KeySym*)storage;
+    if (keySyms!=NULL) {
+        XChangeKeyboardMapping(display, min_keycodes, byte_per_code,
+                               keySyms, max_keycodes - min_keycodes);
+    }
+    XCloseDisplay(display);
+}
 
 void setSymbolsFromButton(Display *display,
                           const UBKeyboardLocale& locale,

src/gui/UBKeyboardPalette_mac.cpp

@@ -102,7 +102,10 @@ void UBKeyboardPalette::onActivated(bool activated)
 			SetMacLocaleByIdentifier(activeLocale);
 	}
 }
-
+void UBKeyboardPalette::onDeactivated()
+{
+    SetMacLocaleByIdentifier(activeLocale);
+}
 void UBKeyboardPalette::onLocaleChanged(UBKeyboardLocale* locale)
 {
 	SetMacLocaleByIdentifier(locale->id);

src/gui/UBKeyboardPalette_win.cpp

@@ -70,7 +70,10 @@ void UBKeyboardPalette::createCtrlButtons()
 void UBKeyboardPalette::onActivated(bool)
 {
 }
+void UBKeyboardPalette::onDeactivated()
+{
 
+}
 void UBKeyboardPalette::onLocaleChanged(UBKeyboardLocale* )
 {}
 

src/web/UBWebController.cpp

@@ -370,6 +370,10 @@ void UBWebController::setupPalettes()
 		(*mToolsCurrentPalette) = new UBWebToolsPalette((*mCurrentWebBrowser),false);
 
 		(*mKeyboardCurrentPalette) = UBKeyboardPalette::create(*mCurrentWebBrowser);
+#ifndef Q_WS_WIN
+            if (*mKeyboardCurrentPalette)
+                connect(*mKeyboardCurrentPalette, SIGNAL(closed()), *mKeyboardCurrentPalette, SLOT(onDeactivated()));
+#endif
 
 		connect(mMainWindow->actionWebTrapFlash, SIGNAL(triggered()), this, SLOT(trapFlash()));
 	    connect(mMainWindow->actionWebCustomCapture, SIGNAL(triggered()), this, SLOT(customCapture()));