Package com.levigo.jadice.web.client.internal.annotation.wrangler

Class LineAnnotationWrangler.DragHandleLineGesture

java.lang.Object

com.levigo.jadice.web.client.util.Gesture

com.levigo.jadice.web.client.internal.annotation.AbstractWranglerGesture<LineAnnotation>

com.levigo.jadice.web.client.internal.annotation.wrangler.LineAnnotationWrangler.DragHandleLineGesture

Enclosing class:

LineAnnotationWrangler

protected class LineAnnotationWrangler.DragHandleLineGesture
extends AbstractWranglerGesture<LineAnnotation>

Gesture for resizing the line.

Nested Class Summary

Nested classes/interfaces inherited from class com.levigo.jadice.web.client.util.Gesture

Gesture.GestureHandler

Field Summary

Fields

Modifier and Type	Field	Description
protected Point2D	fixedPoint
protected final boolean	isP1Moving

Fields inherited from class com.levigo.jadice.web.client.internal.annotation.AbstractWranglerGesture

grid

Fields inherited from class com.levigo.jadice.web.client.util.Gesture

snapTo

Constructor Summary

Constructors

Constructor	Description
DragHandleLineGesture(LineAnnotation annotation, boolean isP1Moving, PointedEditEvent e)

Method Summary

Modifier and Type	Method	Description
protected void	handleMove(Point2D movingPoint)	Handles the touch and mouse move events
protected void	setAnnotationPoint(LineAnnotation annotation, Point2D movingPoint, Point2D fixedPoint, boolean isP1Moving)

Methods inherited from class com.levigo.jadice.web.client.internal.annotation.AbstractWranglerGesture

getAnnotation, getPage, getPageView, handleEnd, init, registerUndo

Methods inherited from class com.levigo.jadice.web.client.util.Gesture

addDomHandler, addHandler, currentGestureStop, getDescription, getSnapToForSelection, onStart, onStop, start, stop

Methods inherited from class java.lang.Object

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

Field Details

isP1Moving

protected final boolean isP1Moving

fixedPoint

protected Point2D fixedPoint

Constructor Details

DragHandleLineGesture

public DragHandleLineGesture(LineAnnotation annotation,
 boolean isP1Moving,
 PointedEditEvent e)

Method Details

handleMove

protected void handleMove(Point2D movingPoint)

Handles the touch and mouse move events

Specified by:

handleMove in class AbstractWranglerGesture<LineAnnotation>

Parameters:

movingPoint - the touch or mouse position in the page

setAnnotationPoint

protected void setAnnotationPoint(LineAnnotation annotation,
 Point2D movingPoint,
 Point2D fixedPoint,
 boolean isP1Moving)