Overrided the base methods ToolBar::show() and ToolBar::hide() in ViewerToolBar class.

git-svn-id: svn://svn.code.sf.net/p/tigervnc/code/trunk@416 3789f03b-4d11-0410-bbf8-ca57d06f2519

vncviewer/ViewerToolBar.cxx

   // Resize the toolbar window
   autoSize();
 }
+
+void ViewerToolBar::show() {
+  ShowWindow(getHandle(), SW_SHOW);
+  SendMessage(parentHwnd, WM_SIZE, 0, 0);
+}
+
+void ViewerToolBar::hide() {
+  ShowWindow(getHandle(), SW_HIDE);
+  SendMessage(parentHwnd, WM_SIZE, 0, 0);
+}

vncviewer/ViewerToolBar.h

   ~ViewerToolBar() {}
 
   void create(HWND parentHwnd);
+
+  void show();
+  void hide();
 };