Detecting start/edn transition

[martin.berg]

Hi,

I am using


treemap.addEventListener(TransitionEvent.START, disableMouseEvents);
treemap.addEventListener(TransitionEvent.CANCEL, enableMouseEvents);
treemap.addEventListener(TransitionEvent.END, enableMouseEvents);

to detect the start/end of the transition and block mouse events this
works fine, except right after the 1st treemap load,

I need to click and it all works as expected just not right after the
1st load ?


Does it work for you ?

[martin.berg]

Is there a way to get the current transition state ofthe treemap ?

like treemap.transitionState ? idk

[martin.berg]

I noticed that displaying a popup fires off the start transition event
that's what is breaking my code, I still dont have a soltion

[Sal Uryasev]

Hey Martin,

Can you clarify on this popup with a code example?  I can look to see why it would be firing a TransitionEvent.START event, and if there is a good solution.

On Thu, Dec 10, 2009 at 10:17 AM, martin.berg <martin.j...@ndrc.ie> wrote:

I noticed that displaying a popup fires off the start transition event
that's what is breaking my code, I still dont have a soltion

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[martin.berg]

public function jkMouseOverHandler(event:DataMouseEvent, type:uint =
1):void {
// The event is to process only if no animation is running ?
if (mouseEventsEnabled) {
var tgtNode:NodeSprite = event.sender as NodeSprite;

if (tgtNode) {
const d:Object = tgtNode.data;
var sizeFieldRef:Field =
TreemapDescriptorUtils.getFieldById(treemapModel.sizePropertyName);

detailCloud.fieldName = "<b>" + (d
[treemapModel.labelPropertyName] as String).toUpperCase() + "</b>";
detailCloud.fieldSizeEncoding = sizeFieldRef.label +
": " + d[treemapModel.sizePropertyName];
detailCloud.fieldColorEncoding =
selectedColorEncodingLabel + ": " + d[treemapModel.colorPropertyName];
detailCloud.position(tgtNode, null);
detailCloud.visible = true;

higlightNode(tgtNode); // this adds a box to the node to
highlight it
addChildsToTreemap(); // t
}
} else {
savedNodeSprite = event.sender as NodeSprite;
}
}

private function addChildsToTreemap():void {
if (nodeHighlight != null)
treemap.addChild(nodeHighlight);

if (detailCloud != null) // After the node higlight !
treemap.addChild(detailCloud);

if (detailCloud2 != null) // After the node higlight !
treemap.addChild(detailCloud2);
}

detailCloud is of type

public class TreemapVizDetailCloud extends VBox {}