gtk4/org.gtkkn.bindings.gtk/EventControllerKey

EventControllerKey

open class EventControllerKey(pointer: <Error class: unknown class><<Error class: unknown class>>) : EventController

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

Constructors

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constructor()

Creates a new event controller that will handle key events.

constructor(pointer: <Error class: unknown class><<Error class: unknown class>>)

Types

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object Companion

Properties

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val gtkEventControllerKeyPointer: <Error class: unknown class><<Error class: unknown class>>
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val gtkEventControllerPointer: <Error class: unknown class><<Error class: unknown class>>
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open var name: String?

The name for this controller, typically used for debugging purposes.

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open var propagationLimit: PropagationLimit

The limit for which events this controller will handle.

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open var propagationPhase: PropagationPhase

The propagation phase at which this controller will handle events.

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open val widget: Widget?

The widget receiving the GdkEvents that the controller will handle.

Functions

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fun connectImUpdate(connectFlags: <Error class: unknown class> = ConnectFlags(0u), handler: () -> Unit): <Error class: unknown class>

Emitted whenever the input method context filters away a keypress and prevents the @controller receiving it.

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fun connectKeyPressed(connectFlags: <Error class: unknown class> = ConnectFlags(0u), handler: (<Error class: unknown class>, <Error class: unknown class>, <Error class: unknown class>) -> Boolean): <Error class: unknown class>

Emitted whenever a key is pressed.

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fun connectKeyReleased(connectFlags: <Error class: unknown class> = ConnectFlags(0u), handler: (<Error class: unknown class>, <Error class: unknown class>, <Error class: unknown class>) -> Unit): <Error class: unknown class>

Emitted whenever a key is released.

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fun connectModifiers(connectFlags: <Error class: unknown class> = ConnectFlags(0u), handler: (<Error class: unknown class>) -> Boolean): <Error class: unknown class>

Emitted whenever the state of modifier keys and pointer buttons change.

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open fun forward(widget: Widget): Boolean

Forwards the current event of this @controller to a @widget.

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open fun getCurrentEvent(): <Error class: unknown class>?

Returns the event that is currently being handled by the controller.

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open fun getCurrentEventDevice(): <Error class: unknown class>?

Returns the device of the event that is currently being handled by the controller.

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open fun getCurrentEventState(): <Error class: unknown class>

Returns the modifier state of the event that is currently being handled by the controller.

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open fun getCurrentEventTime(): <Error class: unknown class>

Returns the timestamp of the event that is currently being handled by the controller.

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open fun getGroup(): <Error class: unknown class>

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

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open fun getImContext(): ImContext?

Gets the input method context of the key @controller.

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open fun reset()

Resets the @controller to a clean state.

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open fun setImContext(imContext: ImContext? = null)

Sets the input method context of the key @controller.

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open fun setStaticName(name: String? = null)

Sets a name on the controller that can be used for debugging.