com.google.gwt.user.cellview.client

Class CellTree.RevealAnimation

java.lang.Object

com.google.gwt.animation.client.Animation

com.google.gwt.user.cellview.client.CellTree.NodeAnimation

com.google.gwt.user.cellview.client.CellTree.RevealAnimation

Direct Known Subclasses:

CellTree.SlideAnimation

Enclosing class:

CellTree

public static class CellTree.RevealAnimation
extends CellTree.NodeAnimation

A CellTree.NodeAnimation that reveals the contents of child nodes.

Field Summary

Fields

Modifier and Type	Field and Description
(package private) Element	contentContainer The container that holds the content, includind the children.
(package private) int	height The target height when opening, the start height when closing.
(package private) boolean	opening True if the node is opening, false if closing.

Method Summary

Modifier and Type	Method and Description
(package private) void	animate(CellTreeNodeView<?> node, boolean isAnimationEnabled) Animate a CellTreeNodeView into its new state.
static CellTree.RevealAnimation	create() Create a new CellTree.RevealAnimation.
protected void	onComplete() Called immediately after the animation completes.
protected void	onStart() Called immediately before the animation starts.
protected void	onUpdate(double progress) Called when the animation should be updated.

Methods inherited from class com.google.gwt.user.cellview.client.CellTree.NodeAnimation

getDuration, setDuration

Methods inherited from class com.google.gwt.animation.client.Animation

cancel, interpolate, isRunning, onCancel, run, run, run, run

Methods inherited from class java.lang.Object

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

Field Detail

contentContainer

Element contentContainer

The container that holds the content, includind the children.

height

int height

The target height when opening, the start height when closing.

opening

boolean opening

True if the node is opening, false if closing.

Method Detail

create

public static CellTree.RevealAnimation create()

Create a new CellTree.RevealAnimation.

Returns:

the new animation

onComplete

protected void onComplete()

Description copied from class: Animation

Called immediately after the animation completes.

Overrides:

onComplete in class Animation

onStart

protected void onStart()

Description copied from class: Animation

Called immediately before the animation starts.

Overrides:

onStart in class Animation

onUpdate

protected void onUpdate(double progress)

Description copied from class: Animation

Called when the animation should be updated. The value of progress is between 0.0 and 1.0 (inclusive) (unless you override the Animation.interpolate(double) method to provide a wider range of values). There is no guarantee that Animation.onUpdate(double) is called with 0.0 or 1.0. If you need to perform setup or tear down procedures, you can override Animation.onStart() and Animation.onComplete().

Specified by:

onUpdate in class Animation

Parameters:

progress - a double, normally between 0.0 and 1.0 (inclusive)

animate

void animate(CellTreeNodeView<?> node,
             boolean isAnimationEnabled)

Animate a CellTreeNodeView into its new state.

Specified by:

animate in class CellTree.NodeAnimation

Parameters:

node - the CellTreeNodeView to animate

isAnimationEnabled - true to animate