ScrollEvent

An event related to a scrolling motion.

class ScrollEvent : Event {

protected

GdkScrollEvent* gdkScrollEvent;

GdkScrollEvent* getScrollEventStruct(bool transferOwnership);

void* getStruct();

this(GdkScrollEvent* gdkScrollEvent, bool ownedRef);

static GType getType();

void getDeltas(double deltaX, double deltaY);

GdkScrollDirection getDirection();

bool isStop();

}

Constructors

this this(GdkScrollEvent* gdkScrollEvent, bool ownedRef): Sets our main struct and passes it to the parent class.

Members

Functions

getDeltas void getDeltas(double deltaX, double deltaY): Extracts the scroll deltas of a scroll event.
getDirection GdkScrollDirection getDirection(): Extracts the direction of a scroll event.
getScrollEventStruct GdkScrollEvent* getScrollEventStruct(bool transferOwnership): Get the main Gtk struct
getStruct void* getStruct(): the main Gtk struct as a void*
isStop bool isStop(): Check whether a scroll event is a stop scroll event.

Static functions

getType GType getType()

Variables

gdkScrollEvent GdkScrollEvent* gdkScrollEvent;: the main Gtk struct

Inherited Members

From Event

gdkEvent GdkEvent* gdkEvent;: the main Gtk struct
ownedRef bool ownedRef;: Undocumented in source.
getEventStruct GdkEvent* getEventStruct(bool transferOwnership): Get the main Gtk struct
getStruct void* getStruct(): the main Gtk struct as a void*
~this ~this(): Undocumented in source.
getType GType getType()
GetAngle bool GetAngle(Event event2, double angle): Returns the relative angle from @event1 to @event2.
GetCenter bool GetCenter(Event event2, double x, double y): Returns the point halfway between the events' positions.
GetDistance bool GetDistance(Event event2, double distance): Returns the distance between the event locations.
getAxes bool getAxes(double[] axes): Extracts all axis values from an event.
getAxis bool getAxis(GdkAxisUse axisUse, double value): Extract the axis value for a particular axis use from an event structure.
getDevice Device getDevice(): Returns the device of an event.
getDeviceTool DeviceTool getDeviceTool(): Returns a GdkDeviceTool representing the tool that caused the event.
getDisplay Display getDisplay(): Retrieves the display associated to the @event.
getEventSequence GdkEventSequence* getEventSequence(): Retuns the event sequence to which the event belongs.
getEventType GdkEventType getEventType(): Retrieves the type of the event.
getHistory GdkTimeCoord[] getHistory(): Retrieves the history of the device that @event is for, as a list of time and coordinates.
getModifierState GdkModifierType getModifierState(): Returns the modifier state field of an event.
getPointerEmulated bool getPointerEmulated(): Returns whether this event is an 'emulated' pointer event.
getPosition bool getPosition(double x, double y): Extract the event surface relative x/y coordinates from an event.
getSeat Seat getSeat(): Returns the seat that originated the event.
getSurface Surface getSurface(): Extracts the surface associated with an event.
getTime uint getTime(): Returns the timestamp of @event.
doref alias doref = ref_: Undocumented in source.
ref_ Event ref_(): Increase the ref count of @event.
triggersContextMenu bool triggersContextMenu(): Returns whether a GdkEvent should trigger a context menu, according to platform conventions.
unref void unref(): Decrease the ref count of @event.

ScrollEvent

Constructors

Members

Functions

Static functions

Variables

Inherited Members

From Event

Meta

Source