Class DragSupport

java.lang.Object

eu.mihosoft.vrl.v3d.ext.openjfx.utils3d.DragSupport

public class DragSupport
extends Object

Utility class that binds simple mouse gestures to number properties so that their values can be controlled with mouse drag events.

Field Summary

Fields

Modifier and Type	Field	Description
javafx.event.EventHandler<javafx.scene.input.KeyEvent>	keyboardEventHandler
javafx.event.EventHandler<javafx.scene.input.MouseEvent>	mouseEventHandler

Constructor Summary

Constructors

Constructor	Description
DragSupport(javafx.scene.Scene target, javafx.scene.input.KeyCode modifier, javafx.geometry.Orientation orientation, javafx.beans.property.Property<Number> property)	Creates DragSupport instance that attaches EventHandlers to the given scene and responds to mouse and keyboard events in order to change given property values according to mouse drag events of given orientation
DragSupport(javafx.scene.Scene target, javafx.scene.input.KeyCode modifier, javafx.geometry.Orientation orientation, javafx.beans.property.Property<Number> property, double factor)	Creates DragSupport instance that attaches EventHandlers to the given scene and responds to mouse and keyboard events in order to change given property values according to mouse drag events of given orientation.
DragSupport(javafx.scene.Scene target, javafx.scene.input.KeyCode modifier, javafx.scene.input.MouseButton mouseButton, javafx.geometry.Orientation orientation, javafx.beans.property.Property<Number> property)
DragSupport(javafx.scene.Scene target, javafx.scene.input.KeyCode modifier, javafx.scene.input.MouseButton mouseButton, javafx.geometry.Orientation orientation, javafx.beans.property.Property<Number> property, double factor)

Method Summary

Modifier and Type	Method	Description
void	detach()	Removes event handlers of this DragSupport instance from the target scene

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Details

keyboardEventHandler

public javafx.event.EventHandler<javafx.scene.input.KeyEvent> keyboardEventHandler

mouseEventHandler

public javafx.event.EventHandler<javafx.scene.input.MouseEvent> mouseEventHandler

Constructor Details

DragSupport

public DragSupport(javafx.scene.Scene target,
 javafx.scene.input.KeyCode modifier,
 javafx.geometry.Orientation orientation,
 javafx.beans.property.Property<Number> property)

Creates DragSupport instance that attaches EventHandlers to the given scene and responds to mouse and keyboard events in order to change given property values according to mouse drag events of given orientation

Parameters:

target - scene

modifier - null if no modifier needed

orientation - vertical or horizontal

property - number property to control

See Also:

• DragSupport(javafx.scene.Scene, javafx.scene.input.KeyCode, javafx.geometry.Orientation, javafx.beans.property.Property, double)

DragSupport

public DragSupport(javafx.scene.Scene target,
 javafx.scene.input.KeyCode modifier,
 javafx.scene.input.MouseButton mouseButton,
 javafx.geometry.Orientation orientation,
 javafx.beans.property.Property<Number> property)

DragSupport

public DragSupport(javafx.scene.Scene target,
 javafx.scene.input.KeyCode modifier,
 javafx.geometry.Orientation orientation,
 javafx.beans.property.Property<Number> property,
 double factor)

Creates DragSupport instance that attaches EventHandlers to the given scene and responds to mouse and keyboard events in order to change given property values according to mouse drag events of given orientation. Mouse movement amount is multiplied by given factor.

Parameters:

target - scene

modifier - null if no modifier needed

orientation - vertical or horizontal

property - number property to control

factor - multiplier for mouse movement amount

DragSupport

public DragSupport(javafx.scene.Scene target,
 javafx.scene.input.KeyCode modifier,
 javafx.scene.input.MouseButton mouseButton,
 javafx.geometry.Orientation orientation,
 javafx.beans.property.Property<Number> property,
 double factor)

Method Details

detach

public void detach()

Removes event handlers of this DragSupport instance from the target scene