DocumentWindow: no MouseListener callbacks on ResizableCorner/Border with native title bar?

General JUCE discussion
1

Hi all,

I have a custom MouseListener in my DocumentWindow which should listen to ResizableCorner/Border but the callback are not triggered (at least on macOS) when setNativeTitleBar(true).

I suppose the ResizableCorner/Border are not in use when set to native title bar…
Any clue how to achieve this?

class Window : public DocumentWindow
    {
    public:
        Window ()  : DocumentWindow ("Window", Colours::transparentWhite, DocumentWindow::allButtons)
        {
            setWantsKeyboardFocus(true);
    
            setUsingNativeTitleBar(true);
            setContentOwned (/* add main Component*/);
             
            setResizable (true, true);

            if (resizableCorner != nullptr)
                resizableCorner->addMouseListener(&resizeMouseListener, true);
            if (resizableBorder != nullptr)
                resizableBorder->addMouseListener(&resizeMouseListener, true);

            centreWithSize (getWidth(), getHeight());

            setVisible (true);
        }
        
        ~Window() = default;
        
     
private:
        
        class ResizeMouseListener: public MouseListener
        {
        public:
            
            ~ResizeMouseListener() override = default;
            
            void mouseDrag(const MouseEvent& e) override {
                DBG("mouse drag");
            }
            
            void mouseUp(const MouseEvent& e) override {
                DBG("mouse up");
            }
        };


        
        ResizeMouseListener resizeMouseListener;
        
        JUCE_DECLARE_NON_COPYABLE_WITH_LEAK_DETECTOR (Window)
    };