Please look at my code I have been trying to execute slide show using the
same code that you gave but when I run this code it shows nothing. Please
reply me I am working on my Final year project. really need help.
public void onModuleLoad() {
Image base = new Image("resources/images/1.png");
VerticalPanel img = new VerticalPanel();
img.add(base);
final List imageURLs = new ArrayList();
// Add image urls to the above list
imageURLs.add("resources/images/1.png");
imageURLs.add("resources/images/1.png");
imageURLs.add("resources/images/1.png");
Timer timer = new Timer() {
int index = 0;
@Override
public void run() {
/*Set image URL to the image object created else where in your code*/
//image.setUrl((String)imageURLs.get(index);
image.setUrl((String)imageURLs.get(index));
index++;
if( ( imageURLs .size() -1) == index){
index = 0;
}
}
};
//timer.scheduleRepeating(1000) ;
RootPanel.get().add(img);
timer.scheduleRepeating(5000) ;
}
}
On Wednesday, August 6, 2008 9:49:07 PM UTC+5, Srini Marreddy wrote:
>
> Use GWT Timer class and schedule the URL Change in run method. The
> code will be roughly like this.
>
> List imageURLs = new ArrayList();
> // Add image urls to the above list
>
> Timer timer = new Timer() {
> int index = 0;
> public void run() {
> /*Set image URL to the image object created else where in your code*/
> image.setUrl((String)imageURLs.get(index);
> index++;
> if( ( imageURLs .size() -1) == index){
> index = 0;
> }
> }
> };
> timer.scheduleRepeating(1000) ;
>
> -Srini
>
> timer.
> On Aug 6, 9:37 am, Gaunt Face <[email protected]> wrote:
> > Hey everyone
> >
> > I hope that this isn't a stupid question, I'm new to new GWT been
> > playing around with it for couple of days attempting to re-vamp an
> > existing website.
> >
> > Im trying to create a very simple photo slideshow that loops around 3
> > images and displaying them.
> >
> > While I understand how to get the image to display and also how to
> > make it change from a user click, I can't get my head around how to
> > make my application do this on its own.
> >
> > Can anyone just point me in the right direction?
> >
> > Many Thanks
> > Gaunt
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