Package ch.bailu.gtk.gtk

Interface EventControllerKey.OnKeyPressed

Enclosing class:

EventControllerKey

Functional Interface:

This is a functional interface and can therefore be used as the assignment target for a lambda expression or method reference.

@FunctionalInterface
public static interface EventControllerKey.OnKeyPressed

Method Summary

Modifier and Type	Method	Description
boolean	onKeyPressed(int keyval, int keycode, int state)	Emitted whenever a key is pressed.

Method Details

onKeyPressed

boolean onKeyPressed(int keyval,
 int keycode,
 int state)

Emitted whenever a key is pressed.

Parameters:

keyval - the pressed key.

keycode - the raw code of the pressed key.

state - the bitmask, representing the state of modifier keys and pointer buttons. See `GdkModifierType`.

Returns:

%TRUE if the key press was handled, %FALSE otherwise.