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

Class DragSupport

java.lang.Object

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

public class DragSupport
extends java.lang.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 and Description
javafx.event.EventHandler<javafx.scene.input.KeyEvent>	keyboardEventHandler The keyboard event handler.
javafx.event.EventHandler<javafx.scene.input.MouseEvent>	mouseEventHandler The mouse event handler.

Constructor Summary

Constructors

Constructor and Description
DragSupport(javafx.scene.Scene target, javafx.scene.input.KeyCode modifier, javafx.scene.input.MouseButton mouseButton, javafx.geometry.Orientation orientation, javafx.beans.property.Property<java.lang.Number> property) Instantiates a new drag support.
DragSupport(javafx.scene.Scene target, javafx.scene.input.KeyCode modifier, javafx.scene.input.MouseButton mouseButton, javafx.geometry.Orientation orientation, javafx.beans.property.Property<java.lang.Number> property, double factor) Instantiates a new drag support.
DragSupport(javafx.scene.Scene target, javafx.scene.input.KeyCode modifier, javafx.geometry.Orientation orientation, javafx.beans.property.Property<java.lang.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<java.lang.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.

Method Summary

Modifier and Type	Method and 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 Detail

keyboardEventHandler

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

The keyboard event handler.

mouseEventHandler

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

The mouse event handler.

Constructor Detail

DragSupport

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

Instantiates a new drag support.

Parameters:

target - the target

modifier - the modifier

mouseButton - the mouse button

orientation - the orientation

property - the property

DragSupport

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

Instantiates a new drag support.

Parameters:

target - the target

modifier - the modifier

mouseButton - the mouse button

orientation - the orientation

property - the property

factor - the factor

Method Detail

detach

public void detach()

Removes event handlers of this DragSupport instance from the target scene.