Gondwana.Widgets.WidgetPointerEventArgs Class Reference

Event arguments for pointer-based widget callbacks. More...

Inheritance diagram for Gondwana.Widgets.WidgetPointerEventArgs:

Public Member Functions
	WidgetPointerEventArgs (WidgetBase widget, View view, PointF screenPositionPx, WidgetPointerButtonEnum button=WidgetPointerButtonEnum.None, int clickCount=0, Vector2 deltaPx=default, long tick=0, int pointerId=0)
	Initializes a new instance of the WidgetPointerEventArgs class.

Properties
View	View [get]
	Gets the view through which the pointer interaction was routed.
PointF	WrappedOffsetWorldPx [get, set]
	World-space translation of the selected periodic widget instance. Retained throughout pointer capture; zero for view-space widgets and canonical copies.
PointF	ScreenPositionPx [get]
	Gets the pointer position in screen pixels.
WidgetPointerButtonEnum	Button [get]
	Gets the pointer button involved in the interaction.
int	ClickCount [get]
	Gets the number of clicks associated with this pointer action.
Vector2	DeltaPx [get]
	Gets the movement delta in pixels since the previous pointer update.
int	PointerId [get]
	Gets the identifier of the pointer that produced the event.
bool	IsPrimaryButton [get]
	Gets whether the pointer event represents a primary-button interaction.
Properties inherited from Gondwana.Widgets.WidgetEventArgs
WidgetBase	Widget [get]
	Gets the widget that raised the callback.
long	Tick [get]
	Gets the engine or timer tick associated with the callback.
bool	Handled [get, set]
	Gets or sets whether this widget interaction was handled.

Additional Inherited Members
Protected Member Functions inherited from Gondwana.Widgets.WidgetEventArgs
	WidgetEventArgs (WidgetBase widget, long tick)
	Initializes a new instance of the WidgetEventArgs class.

Detailed Description

Event arguments for pointer-based widget callbacks.

Definition at line 10 of file WidgetPointerEventArgs.cs.

Constructor & Destructor Documentation

WidgetPointerEventArgs()

Gondwana.Widgets.WidgetPointerEventArgs.WidgetPointerEventArgs	(	WidgetBase	widget,
		View	view,
		PointF	screenPositionPx,
		WidgetPointerButtonEnum	button = WidgetPointerButtonEnum::None,
		int	clickCount = 0,
		Vector2	deltaPx = default,
		long	tick = 0,
		int	pointerId = 0 )

Initializes a new instance of the WidgetPointerEventArgs class.

Parameters

widget	The widget that raised the event.
view	The view through which the pointer interaction was routed.
screenPositionPx	The pointer position in screen pixels.
button	The pointer button involved in the interaction.
clickCount	The number of clicks associated with this pointer action.
deltaPx	The movement delta in pixels since the previous pointer update.
tick	The engine tick associated with the event.
pointerId	The identifier of the pointer that produced the event. Mouse input uses WidgetInputRouter.MousePointerId; touch input uses its contact ID.

Definition at line 26 of file WidgetPointerEventArgs.cs.

Property Documentation

Button

WidgetPointerButtonEnum Gondwana.Widgets.WidgetPointerEventArgs.Button

get

Gets the pointer button involved in the interaction.

Definition at line 63 of file WidgetPointerEventArgs.cs.

ClickCount

int Gondwana.Widgets.WidgetPointerEventArgs.ClickCount

get

Gets the number of clicks associated with this pointer action.

Definition at line 68 of file WidgetPointerEventArgs.cs.

DeltaPx

Vector2 Gondwana.Widgets.WidgetPointerEventArgs.DeltaPx

get

Gets the movement delta in pixels since the previous pointer update.

Definition at line 73 of file WidgetPointerEventArgs.cs.

IsPrimaryButton

bool Gondwana.Widgets.WidgetPointerEventArgs.IsPrimaryButton

get

Gets whether the pointer event represents a primary-button interaction.

Definition at line 83 of file WidgetPointerEventArgs.cs.

PointerId

int Gondwana.Widgets.WidgetPointerEventArgs.PointerId

get

Gets the identifier of the pointer that produced the event.

Definition at line 78 of file WidgetPointerEventArgs.cs.

ScreenPositionPx

PointF Gondwana.Widgets.WidgetPointerEventArgs.ScreenPositionPx

get

Gets the pointer position in screen pixels.

Definition at line 58 of file WidgetPointerEventArgs.cs.

View

View Gondwana.Widgets.WidgetPointerEventArgs.View

get

Gets the view through which the pointer interaction was routed.

Definition at line 47 of file WidgetPointerEventArgs.cs.

WrappedOffsetWorldPx

PointF Gondwana.Widgets.WidgetPointerEventArgs.WrappedOffsetWorldPx

getset

World-space translation of the selected periodic widget instance. Retained throughout pointer capture; zero for view-space widgets and canonical copies.

Definition at line 53 of file WidgetPointerEventArgs.cs.