|TriD::ButtonControl(3pm)||User Contributed Perl Documentation||TriD::ButtonControl(3pm)|
PDL::Graphics::TriD::ButtonControl - default event handler subroutines
Bless an oject into the class ButtonControl, expects the associated Window object to be supplied as an argument.
The ButtonControl class is a base class which all TriD event controllers should inherit from. By itself it does not do much. It defines ButtonPress and ButtonRelease functions which are expected by the Event loop.
A do-nothing function to prevent errors if not defined in a subclass
A do nothing function to prevent errors if not defined in a subclass
Activates the viewport the mouse is inside when pressed
Define the width and Height of the window for button control