Well,
A couple ideas come to mind. The first one is to implement an
IncrementalCommand. Have it return true while the view is building. Set a
flag when the view is built. The IncrementalCommand checks this flag, does
any cleanup and returns false. You can probably put the IncrementalCommand
as an anonymous function in the main routine.
On Thu, Dec 17, 2009 at 4:07 AM, mariyan nenchev
<nenchev.mari...@gmail.com>wrote:
> Hi,
>
> How can i show some view after onLoad is done. I have a popup which needs
> to be positioned according to some other widget, but this widget is also
> dynamically positioned, so i need to load the dom first and after that
> position the popup:
> pop.setPopupPosition(lastLabel.getLeft(), lastLabel.getTop() + 40);
> For example if I have method in my view :
>
> public MyView() {
> ........
> //initialize all components but do not add them in the view container,
> this will be done in the show method.
> // hide the view - it will be shown when the show method is called
> this.setVisible(false);
> ........
> }
> // this mettod is called in MyPresenter in onBind()
> public void show(ViewId viewId) {
> switch(viewId) {
> case 1:
> add3Labels();// shows 3 labels in vertical panel
> break;
> case 2:
> add4Labels();// shows 4 labels in vertical panel
> break;
> case 3:
> add5Labels();// shows 5 labels in vertical panel
> break;
> }
> Label lastLabel = getLastLabel();
> popup.setPopupPosition(lastLabel.getLeft(), lastLabel.getTop() +
> 40);
> popup.show();
> this.setVisible(true);
> }
>
> So, when this method is called the onLoad is not called yet and the popup
> is not positioned in the right place because the last label is (may be)
> missing in the dom or something?
> I have menu that switches the viewId and after selecting other viewId it
> works fine, but the problem is that when loading for the first time with the
> devaultViewId this popup is not on the right place.
> I also tried to play with revealDisplay and onRevealDisplay but no effect.
>
> if someone has an idea, please help.
> Regards.
>
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