EventControllerKey

class EventControllerKey(**properties: Any)

Superclasses: EventController, Object

GtkEventControllerKey is an event controller that provides access to key events.

Constructors

class EventControllerKey

classmethod new() → EventController

Creates a new event controller that will handle key events.

Methods

class EventControllerKey

forward(widget: Widget) → bool

Forwards the current event of this controller to a widget.

This function can only be used in handlers for the key_pressed, key_released or modifiers signals.

Parameters:

widget – a GtkWidget

get_group() → int

Gets the key group of the current event of this controller.

See get_layout.

get_im_context() → IMContext | None

Gets the input method context of the key controller.

set_im_context(im_context: IMContext | None = None) → None

Sets the input method context of the key controller.

Parameters:

im_context – a GtkIMContext

Signals

class EventControllerKey.signals

im_update() → None

The type of the None singleton.

key_pressed(keyval: int, keycode: int, state: ModifierType) → bool

The type of the None singleton.

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.

key_released(keyval: int, keycode: int, state: ModifierType) → None

The type of the None singleton.

Parameters:

• keyval – the released key.

• keycode – the raw code of the released key.

• state – the bitmask, representing the state of modifier keys and pointer buttons.

modifiers(state: ModifierType) → bool

The type of the None singleton.

Parameters:

state – the bitmask, representing the new state of modifier keys and pointer buttons.