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Posted to commits@flex.apache.org by yi...@apache.org on 2016/11/21 11:32:01 UTC
[5/6] git commit: [flex-asjs] [refs/heads/develop] - Some
improvements on easy renderer. An improved version will probably use layout
to create the effect.
Some improvements on easy renderer. An improved version will probably use layout to create the effect.
Project: http://git-wip-us.apache.org/repos/asf/flex-asjs/repo
Commit: http://git-wip-us.apache.org/repos/asf/flex-asjs/commit/2915ddf4
Tree: http://git-wip-us.apache.org/repos/asf/flex-asjs/tree/2915ddf4
Diff: http://git-wip-us.apache.org/repos/asf/flex-asjs/diff/2915ddf4
Branch: refs/heads/develop
Commit: 2915ddf4d8e1cafc278d22a522c32fcba07d8f67
Parents: ec4fe07
Author: yishayw <yi...@hotmail.com>
Authored: Mon Nov 21 13:26:01 2016 +0200
Committer: yishayw <yi...@hotmail.com>
Committed: Mon Nov 21 13:26:01 2016 +0200
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.../html/beads/EasyAccordionCollapseBead.as | 48 +++++++++++++++-----
1 file changed, 36 insertions(+), 12 deletions(-)
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http://git-wip-us.apache.org/repos/asf/flex-asjs/blob/2915ddf4/frameworks/projects/HTML/src/main/flex/org/apache/flex/html/beads/EasyAccordionCollapseBead.as
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diff --git a/frameworks/projects/HTML/src/main/flex/org/apache/flex/html/beads/EasyAccordionCollapseBead.as b/frameworks/projects/HTML/src/main/flex/org/apache/flex/html/beads/EasyAccordionCollapseBead.as
index 4e01074..ec2098b 100644
--- a/frameworks/projects/HTML/src/main/flex/org/apache/flex/html/beads/EasyAccordionCollapseBead.as
+++ b/frameworks/projects/HTML/src/main/flex/org/apache/flex/html/beads/EasyAccordionCollapseBead.as
@@ -20,20 +20,23 @@ package org.apache.flex.html.beads
{
import org.apache.flex.core.ILayoutChild;
- import org.apache.flex.core.IStrand;
import org.apache.flex.core.UIBase;
import org.apache.flex.effects.Effect;
+ import org.apache.flex.effects.IEffect;
import org.apache.flex.effects.Parallel;
import org.apache.flex.effects.Resize;
+ import org.apache.flex.effects.Tween;
import org.apache.flex.events.Event;
- import org.apache.flex.events.IEventDispatcher;
+ import org.apache.flex.events.ValueEvent;
import org.apache.flex.html.beads.layouts.IOneFlexibleChildLayout;
import org.apache.flex.html.supportClasses.ICollapsible;
public class EasyAccordionCollapseBead extends AccordionCollapseBead
{
- private var _strand:IStrand;
- private var lastSelectedIndex:int = -1;
+ private var newChild:UIBase;
+ private var oldChild:UIBase;
+ private var resizeNew:Resize;
+ private var resizeOld:Resize;
public function EasyAccordionCollapseBead()
{
super();
@@ -60,13 +63,13 @@ package org.apache.flex.html.beads
override protected function selectedIndexChangedHandler(event:Event):void
{
- var newChild:UIBase = view.dataGroup.getElementAt(host.selectedIndex) as UIBase;
- var oldChild:UIBase = findPreviousNonCollapsed() as UIBase;
+ newChild = view.dataGroup.getElementAt(host.selectedIndex) as UIBase;
+ oldChild = findPreviousNonCollapsed() as UIBase;
if (!newChild || !oldChild)
{
return;
}
- var effect:Effect = getResize(newChild, oldChild);
+ var effect:IEffect = getResize(newChild, oldChild);
effect.addEventListener(Effect.EFFECT_END, effectEndHandler);
layout.flexibleChild = newChild.id;
effect.play();
@@ -74,24 +77,45 @@ package org.apache.flex.html.beads
private function get layout():IOneFlexibleChildLayout
{
- return host.getBeadByType(IOneFlexibleChildLayout) as IOneFlexibleChildLayout;
+ return (view as AccordionView).layout;
}
protected function effectEndHandler(event:Event):void
{
- (event.target as IEventDispatcher).removeEventListener(Effect.EFFECT_END, effectEndHandler);
+ var parallel:Parallel = event.target as Parallel;
+ parallel.removeEventListener(Effect.EFFECT_END, effectEndHandler);
+ resizeNew.removeEventListener(Tween.TWEEN_UPDATE, newTweenUpdateHandler);
+ resizeOld.removeEventListener(Tween.TWEEN_UPDATE, oldTweenUpdateHandler);
+ resizeNew = null;
+ resizeOld = null;
+ newChild = null;
+ oldChild = null;
layout.layout();
}
- private function getResize(newChild:UIBase, oldChild:UIBase):Effect
+ private function getResize(newChild:UIBase, oldChild:UIBase):IEffect
{
- var resizeNew:Resize = new Resize(newChild);
+ resizeNew = new Resize(newChild);
+// resizeNew.duration = 3000;
+ resizeNew.addEventListener(Tween.TWEEN_UPDATE, newTweenUpdateHandler);
resizeNew.heightTo = oldChild.height;
- var resizeOld:Resize = new Resize(oldChild);
+ resizeOld = new Resize(oldChild);
+// resizeOld.duration = 3000;
+ resizeOld.addEventListener(Tween.TWEEN_UPDATE, oldTweenUpdateHandler);
resizeOld.heightTo = (oldChild as ICollapsible).collapsedHeight;
var parallel:Parallel = new Parallel();
parallel.children = [resizeNew, resizeOld];
return parallel;
}
+
+ protected function oldTweenUpdateHandler(event:ValueEvent):void
+ {
+ oldChild.dispatchEvent(new Event("layoutNeeded"));
+ }
+
+ protected function newTweenUpdateHandler(event:ValueEvent):void
+ {
+ newChild.dispatchEvent(new Event("layoutNeeded"));
+ }
}
}
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