actor
methods: ¶pointer back to the widget embedding the actor
pointer to the active subwidget embedding the actor
Debugging aid: name of the actor
processed clicks
process scrolling
raw click down
raw click up
key event, string of printable unicode characters
key event, non-printable key
check if coordinates are inside the widget
put widget into focus
put widget out of focus
react on cursor entering the widget area
react on cursor leaving the widget area
widget is shown
widget is hidden
getter for the value behind the widget
setter for the value behind the widget
make widget visible