you're indeed mistaken ;)
>>>>.e.g.
Button clickButton = new Button("Open Sesame!");
clickButton.addClickListener(new ClickListener() {
public void onClick(Widget _sender) {
DialogBox newDialog = new Dialog();
...
newDialog.center();
newDialog.show();
}
});
>>>>
you don't center and show at the same time. .center will automatically call
.show();
so if you're calling .center and .show in the click listener, then this is
obvious to have 2 Dialogs being shown.
malen, can you post the code that you're using to show your dialog box?
regards,
ruds
On Wed, Feb 18, 2009 at 2:19 PM, Simon B <[email protected]> wrote:
>
> Hi,
>
> I think I had a similar problem,
>
> I think what you may be doing is adding a click listener to the button
> to open a dialog box, then once you have closed the dialog box, you
> may be forgetting to remove the click listener from the button.
>
> e.g.
> Button clickButton = new Button("Open Sesame!");
> clickButton.addClickListener(new ClickListener() {
> public void onClick(Widget _sender) {
> DialogBox newDialog = new Dialog();
> ...
> newDialog.center();
> newDialog.show();
> }
> });
>
> Then the next time your code runs you may be adding another click
> listener, forgetting that the first click listener is already there,
> which then reopens the old dialog box and the new one with one click
> of the button.
>
> So you need to store a handle to each ClickListener and remove it from
> the button - clickButton.removeClickListener(ClickListener) once you
> have closed the DialogBox.
>
> I'm kind of reading through the lines of your question, so I may be
> completely mistaken, if so sorry for all this gumpf.
>
> Cheers
> Simon
> >
>
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