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TriD::ButtonControl(3pm) | User Contributed Perl Documentation | TriD::ButtonControl(3pm) |
NAME¶
PDL::Graphics::TriD::ButtonControl - default event handler subroutines
FUNCTIONS¶
new()¶
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.
mouse_moved¶
A do-nothing function to prevent errors if not defined in a subclass
ButtonRelease¶
A do nothing function to prevent errors if not defined in a subclass
ButtonPress¶
Activates the viewport the mouse is inside when pressed
set_wh¶
Define the width and Height of the window for button control
2023-06-17 | perl v5.36.0 |