UPDATE addtwo, add test to observe onPressed, onReleased, and ...
UPDATE addtwo, add test to observe onPressed, onReleased, and ...

onPressAndHold, onClicked, and onExit of MouseArea

ericosur/myqt,ericosur/myqt,ericosur/myqt,ericosur/myqt,ericosur/myqt,ericosur/myqt