you need to set the size of your popup before you show/center it.
glass.setSize("300","300");
On Mon, Dec 1, 2008 at 11:54 AM, Rimimi <[EMAIL PROTECTED]> wrote:
>
> Hi all,
>
> I have a little problem with the PopupPanel. There is my class :
>
> public class PopupImage implements ClickListener, PopupListener {
>
> private static PopupImage singleton = null;
> private PopupPanel popup = null;
> private PopupPanel glass = null;
> private Image image = null;
>
> private PopupImage() {
> image = new Image();
> image.addStyleName("popup-image");
> image.addClickListener(this);
> glass = new PopupPanel(false, false);
> glass.setStylePrimaryName("popup-glass");
> popup = new PopupPanel(true, false);
> popup.setWidget(image);
> popup.addPopupListener(this);
> popup.setAnimationEnabled(true);
> }
>
> public void show(String imageURL) {
> image.setUrl(imageURL);
> glass.show();
> popup.center();
> }
>
> public void onClick(Widget widget) {
> popup.hide();
> glass.hide();
> }
>
> public void onPopupClosed(PopupPanel popup, boolean autoClosed) {
> if (autoClosed) {
> glass.hide();
> }
> }
>
> public static PopupImage getInstance() {
> if (singleton == null) {
> singleton = new PopupImage();
> }
> return singleton;
> }
> }
>
> As you can see the only way to use this class is to call :
> PopupImage.getInstance().show("anImageURL");
>
> So when I use it, on the first call neither the animation nor the
> center method works. Indeed the image appear directly and not on the
> center.
> But when I recall the show method then all works correctly only if I
> use the same url, e.g the same image size's.
>
> I thought the problem was that my popup doesn't know the size of the
> image before showing it, and I tried to fiw this by many ways but I
> failed each time :'-( .
>
> Someone have an idea ?
>
> Thx.
>
> Regards,
> Rimimi
>
> >
>
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