@jsulm I just thought of that a moment ago and came here to edit the post and read your answer lol. Thanks tho!

@raven-worx Thanks for the answer

@GrecKo said in MouseArea - The very painful way of events propagation:

Why are you adding MouseArea on top of clickable or scrollable items?

Sorry to reply to an old post but this thread got resurrected and this caught my eye. In my case I have a MouseArea on TreeView, which is clickable and scrollable. As I recall (bearing in mind it was some time ago now) it seemed to be the only way to implement a context menu popup when right clicking tree branches. Is there something different I could have done?

(This is the old TreeView BTW - I haven't looked closely at the new one in Qt 6 to see if that is any different.)

Thank you, it works!

We found a solution to that bug. The Cocoa window itself isn't set to non resizeable.
If you do this, everything works as expected.

class MainWindow : public QMainWindow { public: explicit MainWindow(QWidget *parent = nullptr) : QMainWindow(parent) { //this will get rid of the size grip widget showing setFixedSize(500, 500); } void mousePressEvent(QMouseEvent *) override { std::cout<<"mouse pressed"<<std::endl; } }; int main(int argc, char *argv[]) { QApplication a(argc, argv); MainWindow w; NSWindow* window = [(NSView*)w.window()->winId() window]; //IMTPORTANT. Otherwise the lower right mouse events will not be passed on correctly by cocoa window.styleMask &= ~NSWindowStyleMaskResizable; w.show(); return a.exec(); }

Thank you @JKSH .

@JKSH

Yes, I had to reinstalled QT on Visual C++. Works OK...
THANKS!!!