.onMouseClick() is called for every new click.
This function is meant to be overridden.
What do with the click event. This is the only place where you can start a drag operation.
Warning: Called Whether or not you are in a dragging operation! For this reason, check your widgets with several mouse buttons pressed at once.
Click
See Implementation
.onMouseClick() is called for every new click.
This function is meant to be overridden.