| Background Image - Poof! [message #901974] |
Wed, 15 August 2012 07:33  |
Eclipse User |
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I have long-awaited version 2 of Zest because I was looking forward to a fix for an annoying bug. For my Zest graph, I load a background image that is correctly displayed. However, when another Shell window from my app appears on screen, the background image disappears leaving on a plain white background for my graph.
I had posted a bug report about this a long time ago (1 year? 2 years?), and a couple of others had responded about observing the same sort of behavior. I can no longer find the bug report and version 2.0 seems not to have addressed the bug. Since it is such a blatantly obvious issue, I begin to think that maybe it is not a bug at all, but rather an improper coding of it on my part.
Here's my code excerpt:
Image bimage = new Image(null, imgFile.getAbsolutePath());
gv = new GraphViewer(shell, SWT.NONE);
gv.getGraphControl().setBackgroundImage(bimage);
This works and the image is displayed as expected, but as stated earlier, it vanishes when another Shell window (from the same app) pops-up. Is this behavior a bug (still), or an indication of me doing something improperly?
Mark
[Updated on: Wed, 15 August 2012 07:35] by Moderator |
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