App: fix favorite title bar bug

Author: KangLin

App/Client/Favorite/FavoriteView.cpp

@@ -42,7 +42,7 @@ CFavoriteView::CFavoriteView(QWidget *parent) : QWidget(parent)
 
     setupUI();
 
-    m_pDockTitleBar = new RabbitCommon::CTitleBar(this);
+    m_pDockTitleBar = new RabbitCommon::CTitleBar(parent);
     // Create tools pushbutton in title bar
     m_pMenu = new QMenu(tr("Tools"), m_pDockTitleBar);
     check = connect(m_pMenu, SIGNAL(aboutToShow()), this, SLOT(slotMenu()));

App/Client/mainwindow.cpp

@@ -215,7 +215,8 @@ MainWindow::MainWindow(QWidget *parent)
         m_pFavoriteView = new CFavoriteView(m_pDockFavorite);
         if(m_pFavoriteView)
         {
-            m_pDockFavorite->setTitleBarWidget(m_pFavoriteView->m_pDockTitleBar);
+            if(m_pFavoriteView->m_pDockTitleBar)
+                m_pDockFavorite->setTitleBarWidget(m_pFavoriteView->m_pDockTitleBar);
             check = connect(m_pFavoriteView, SIGNAL(sigStart(const QString&, bool)),
                             this, SLOT(slotOpenFile(const QString&, bool)));
             Q_ASSERT(check);