class Fl_Toggle_Button

Class Hierarchy

Include Files


The toggle button is a push button that needs to be clicked once to toggle on, and one more time to toggle off. The Fl_Toggle_Button subclass displays the "on" state by drawing a pushed-in button.

Buttons generate callbacks when they are clicked by the user. You control exactly when and how by changing the values for type() and when().


Fl_Toggle_Button::Fl_Toggle_Button(int x, int y, int w, int h, const char *label = 0)

Creates a new Fl_Toggle_Button widget using the given position, size, and label string.


The destructor deletes the toggle button.