qtquick: The user can now choose another titlebar file

src/FrameworkWidgetFactory.cpp

@@ -212,6 +212,11 @@ SideBar *DefaultWidgetFactory::createSideBar(SideBarLocation loc, MainWindowBase
     return nullptr;
 }
 
+QUrl DefaultWidgetFactory::titleBarFilename() const
+{
+    return QUrl(QStringLiteral("qrc:/kddockwidgets/private/quick/qml/TitleBar.qml"));
+}
+
 #endif // QtQuick
 
 // iconForButtonType impl is the same for QtQuick and QtWidgets

src/FrameworkWidgetFactory.h

@@ -61,7 +61,12 @@ class TabBar;
  *
  * @sa Config::setFrameworkWidgetFactory()
  */
-class DOCKS_EXPORT FrameworkWidgetFactory {
+class DOCKS_EXPORT FrameworkWidgetFactory : public QObject
+{
+#ifdef KDDOCKWIDGETS_QTQUICK
+    Q_PROPERTY(QUrl titleBarFilename READ titleBarFilename CONSTANT)
+#endif
+    Q_OBJECT
 public:
     FrameworkWidgetFactory() = default;
 
@@ -137,7 +142,7 @@ public:
     ///@p parent the button's parent
     virtual QAbstractButton* createTitleBarButton(QWidget *parent, TitleBarButtonType) const = 0;
 #else
-    // QtQuick will have some other base class for buttons
+    virtual QUrl titleBarFilename() const = 0;
 #endif
 
     /// @brief Returns the icon to be used with the specified @p type
@@ -168,6 +173,8 @@ public:
 
 #ifdef KDDOCKWIDGETS_QTWIDGETS
     QAbstractButton* createTitleBarButton(QWidget *parent, TitleBarButtonType) const override;
+#else
+    QUrl titleBarFilename() const override;
 #endif
 
     QIcon iconForButtonType(TitleBarButtonType type, qreal dpr) const override;

src/private/quick/qml/FloatingWindow.qml

@@ -31,7 +31,7 @@ Rectangle {
     Loader {
         id: titleBar
         readonly property QtObject titleBarCpp: root.titleBarCpp
-        source: "TitleBar.qml"
+        source: _kddw_widgetFactory.titleBarFilename
 
         anchors {
             top:  parent.top