gdk4/org.gtkkn.bindings.gdk/ScrollEvent

ScrollEvent

open class ScrollEvent(pointer: <Error class: unknown class><<Error class: unknown class>>) : Event

An event related to a scrolling motion.

Skipped during bindings generation

  • parameter delta_x: delta_x: Out parameter is not supported

Constructors

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

Types

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object Companion

Properties

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val gdkScrollEventPointer: <Error class: unknown class><<Error class: unknown class>>
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val gPointer: <Error class: unknown class><<Error class: unknown class>>

Functions

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open fun getDevice(): Device?

Returns the device of an event.

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open fun getDeviceTool(): DeviceTool?

Returns a GdkDeviceTool representing the tool that caused the event.

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open fun getDirection(): ScrollDirection

Extracts the direction of a scroll event.

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open fun getDisplay(): Display?

Retrieves the display associated to the @event.

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open fun getEventSequence(): EventSequence

Returns the event sequence to which the event belongs.

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open fun getEventType(): EventType

Retrieves the type of the event.

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open fun getModifierState(): ModifierType

Returns the modifier state field of an event.

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open fun getPointerEmulated(): Boolean

Returns whether this event is an 'emulated' pointer event.

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open fun getSeat(): Seat?

Returns the seat that originated the event.

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open fun getSurface(): Surface?

Extracts the surface associated with an event.

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

Returns the timestamp of @event.

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open fun getUnit(): ScrollUnit

Extracts the scroll delta unit of a scroll event.

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open fun isStop(): Boolean

Check whether a scroll event is a stop scroll event.

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open fun ref(): Event

Increase the ref count of @event.

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open fun triggersContextMenu(): Boolean

Returns whether a GdkEvent should trigger a context menu, according to platform conventions.

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open fun unref()

Decrease the ref count of @event.