QT Creator Mouse

[Dante90]

i want to make a video in my gui wth a mouse click invisible.
i dont know how to integrate this in my code:
@
void Live_Window::mousePressEvent ( QMouseEvent * event )

{

QLabel::mousePressEvent(event);

emit clicked();

lvw->lbl_thermoimg->setVisible(false);

}
@

maybe someone an idea what i have to change, that it works

[edit: added missing coding tags @ SGaist]