luciad::DragEvent Class Reference

Implementation of luciad::IInputEvent that represents a drag gesture. More...

#include <luciad/input/IInputEvent.h>

Inheritance diagram for luciad::DragEvent:

Public Member Functions
	DragEvent (Coordinate location, EventStatus status, Coordinate startLocation)
	Creates a drag event. More...
Coordinate	getLocation () const noexcept
	Returns the position of the event. More...
virtual ModifierKeys	getModifierKeys () const noexcept
	Returns the modifier keys. More...
Coordinate	getStartLocation () const noexcept
	Returns the initial location of the entire drag gesture. More...
EventStatus	getStatus () const noexcept
	Returns the status of the event. More...
Public Member Functions inherited from luciad::IInputEvent
virtual	~IInputEvent ()=default

Detailed Description

Implementation of luciad::IInputEvent that represents a drag gesture.

This class contains the current mouse location, the start location and the status of the drag gesture.

Since

2020.1

Constructor & Destructor Documentation

DragEvent()

luciad::DragEvent::DragEvent ( Coordinate  location, EventStatus  status, Coordinate  startLocation  )

inline

Creates a drag event.

Parameters

location	The current event location, defined in device independent pixels.
status	The event status.
startLocation	The location of the first event for this gesture.

Member Function Documentation

getLocation()

Coordinate luciad::DragEvent::getLocation ( ) const

inlinenoexcept

Returns the position of the event.

The location is defined in device independent pixel coordinates with top-left corner of the map being the (0,0) position.

Returns

the position of the event.

getModifierKeys()

virtual ModifierKeys luciad::DragEvent::getModifierKeys ( ) const

inlinevirtualnoexcept

Returns the modifier keys.

Returns

the modifier keys.

Reimplemented in luciad::MouseDragEvent.

getStartLocation()

Coordinate luciad::DragEvent::getStartLocation ( ) const

inlinenoexcept

Returns the initial location of the entire drag gesture.

The location is defined in screen coordinates with top-left corner of the map being the (0,0) position.

Returns

the initial location of the entire drag gesture.

getStatus()

EventStatus luciad::DragEvent::getStatus ( ) const

inlinenoexcept

Returns the status of the event.

Returns

the status of the event.