qsui: fixed feauture to hide dockwidget titlebars

git-svn-id: http://svn.code.sf.net/p/qmmp-dev/code/trunk/qmmp@9514 90c681e8-e032-0410-971d-27865f9a5e38

3 files changed, 31 insertions, 0 deletions

diff --git a/src/plugins/Ui/qsui/dockwidgetlist.cpp b/src/plugins/Ui/qsui/dockwidgetlist.cpp
index 5c0176ef2..f1a1a9cea 100644
--- a/src/plugins/Ui/qsui/dockwidgetlist.cpp
+++ b/src/plugins/Ui/qsui/dockwidgetlist.cpp
@@ -33,6 +33,32 @@ void DockWidgetList::registerMenu(QMenu *menu, QAction *before)
         menu->insertAction(m_beforeAction, dock->toggleViewAction());
 }
 
+void DockWidgetList::setTitleBarsVisible(bool visible)
+{
+    m_titleBarsVisible = visible;
+
+    if(visible)
+    {
+        for(QDockWidget *w : qAsConst(m_dockWidgetList))
+        {
+            QWidget *widget = w->titleBarWidget();
+            if(widget)
+            {
+                w->setTitleBarWidget(nullptr);
+                delete widget;
+            }
+        }
+    }
+    else
+    {
+        for(QDockWidget *w : qAsConst(m_dockWidgetList))
+        {
+            if(!w->titleBarWidget())
+                w->setTitleBarWidget(new QWidget());
+        }
+    }
+}
+
 void DockWidgetList::onViewActionToggled(bool checked)
 {
     if(!sender() || !sender()->parent())
@@ -75,6 +101,7 @@ void DockWidgetList::onWidgetAdded(const QString &id)
     m_mw->addDockWidget(desc.area, dockWidget);
     connect(dockWidget->toggleViewAction(), SIGNAL(toggled(bool)), SLOT(onViewActionToggled(bool)));
     m_dockWidgetList << dockWidget;
+    setTitleBarsVisible(m_titleBarsVisible);
 
     QWidget *w = General::createWidget(id, m_mw);
     dockWidget->setWidget(w);
diff --git a/src/plugins/Ui/qsui/dockwidgetlist.h b/src/plugins/Ui/qsui/dockwidgetlist.h
index a03e29ff2..366e49b3c 100644
--- a/src/plugins/Ui/qsui/dockwidgetlist.h
+++ b/src/plugins/Ui/qsui/dockwidgetlist.h
@@ -15,6 +15,7 @@ public:
     explicit DockWidgetList(QMainWindow *parent);
 
     void registerMenu(QMenu *menu, QAction *before);
+    void setTitleBarsVisible(bool visible);
 
 private slots:
     void onViewActionToggled(bool visible);
@@ -27,6 +28,7 @@ private:
     QList<QDockWidget *> m_dockWidgetList;
     QAction *m_beforeAction = nullptr;
     QMenu *m_menu;
+    bool m_titleBarsVisible = true;
 };
 
 #endif // DOCKWIDGETLIST_H
diff --git a/src/plugins/Ui/qsui/mainwindow.cpp b/src/plugins/Ui/qsui/mainwindow.cpp
index 8b0733272..6512f230c 100644
--- a/src/plugins/Ui/qsui/mainwindow.cpp
+++ b/src/plugins/Ui/qsui/mainwindow.cpp
@@ -850,6 +850,8 @@ void MainWindow::showMetaData()
 
 void MainWindow::setTitleBarsVisible(bool visible)
 {
+    m_dockWidgetList->setTitleBarsVisible(visible);
+
     QList<QDockWidget *> widgetList = {
         m_ui.analyzerDockWidget,
         m_ui.fileSystemDockWidget,