Hi Eric,
The values that you put into the args array of fireEvent, will be used
to call the event's init() method.
So you should put the arguments to qx.event.type.Mouse.init() in it.
I can't test this right now, but I think the following should work:
this.fireEvent("doubleclick", qx.event.type.Mouse,
[event.getNativeEvent()]);
With that, you would create a new event based on the same native event
object.
Note that it would be even nicer if you could re-dispatch the same event
object instance. But I'm not sure if that's possible, due to the pooling
of event objects. That's something the qooxdoo team should be able to
answer. :)
Hope this helps.
Regards,
Marc
On 10/04/2011 04:42 PM, Eric wrote:
> I've added a double click event to svg elements. It works, but I
> don't understand how to set up event data. All I really want to do is
> pass along the event parameter from the click event that triggers the
> double click. The ["div", "Mouse"] array in the fireEvent invocation
> is there only because that's what worked without errors.
>
> What would a correction version of the fireEvent call look like?
>
>
> qx.Mixin.define("myapp.view.svg.MDblClick",
> {
>
> construct: function() {
>
> this.addListener("mousedown", this.__onMDblClick, this);
> this.addListener("doubleclick", this.__onMDblClickDbl, this);
> },
>
>
> events :
> {
> /** Fired when the widget is clicked. */
> "doubleclick": "qx.event.type.Mouse"
> },
>
>
> statics:{
>
>
> timeExpired: {
> init: true
> },
>
>
> expired: function() {
> myapp.view.svg.MDblClick.timeExpired = true;
> clearTimeout(myapp.view.svg.MDblClick.timer);
> },
>
>
> timer: null
> },
>
>
> members:
> {
> __lastClickPosition: null,
>
>
> __moe: .015,
>
>
> __isWithinMOE: function(point) {
> var withinX = (this.__lastClickPosition.getX() > (1 -
> this.__moe) * point.getX() &&
> this.__lastClickPosition.getX() < (1 + this.__moe)
> * point.getX());
> var withinY = (this.__lastClickPosition.getY() > (1 -
> this.__moe) * point.getY() &&
> this.__lastClickPosition.getY() < (1 + this.__moe)
> * point.getY());
> return withinX && withinY;
> },
>
>
> __onMDblClickDbl: function(event) {
> this.debug('double click');
> },
>
>
> __onMDblClick: function(event) {
> if (myapp.view.svg.MDblClick.timeExpired) {
> this.__lastClickPosition = new
> myapp.view.Point(event.getDocumentLeft(), event.getDocumentTop());
> myapp.view.svg.MDblClick.timeExpired = false;
> myapp.view.svg.MDblClick.timer =
> setTimeout("myapp.view.svg.MDblClick.expired()", 200);
> }
> else {
> if (this.__isWithinMOE(new
> myapp.view.Point(event.getDocumentLeft(), event.getDocumentTop())))
> this.fireEvent("doubleclick",
> qx.event.type.Mouse, ["div", "Mouse"]);
> }
> }
> }
> });
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