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Disposing of items in the Gallery [message #589348]

Fri, 18 April 2008 03:45

Trevor Campbell

Messages: 23
Registered: July 2009

Junior Member

I am using the Gallery to show a collection of Images and need to dispose
of the image resources when they are no longer needed.

I tried:
DisposeListener mImageDisposalListener = new DisposeListener()
{
@Override
public void widgetDisposed(DisposeEvent e)
{
GalleryItem item = (GalleryItem) e.widget;
item.getImage().dispose();
}

};
galleryItem.addDisposeListener(mImageDisposalListener);
but have found that the widgetDisposed event is not being fired when the
container is disposed of.

Is this a bug? or should I be trying to track and dispose of all the image
resources myself.

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