Eclipse Community Forums: Graphiti » exception on thumbnail

Help

Home

Home » Modeling » Graphiti » exception on thumbnail

Show: Today's Messages :: Show Polls :: Message Navigator

exception on thumbnail [message #676645]

Sun, 05 June 2011 16:35

Ronald Krijgsheld
Messages: 41
Registered: November 2010

Member

Hi All,

I sometimes see the following exception in my eclipse log:

Caused by: org.eclipse.swt.SWTException: Graphic is disposed
at org.eclipse.swt.SWT.error(SWT.java:4083)
at org.eclipse.swt.SWT.error(SWT.java:3998)
at org.eclipse.swt.SWT.error(SWT.java:3969)
at org.eclipse.swt.graphics.GC.getAdvanced(GC.java:3207)
at org.eclipse.draw2d.SWTGraphics.restoreState(SWTGraphics.java:928)
at org.eclipse.draw2d.SWTGraphics.popState(SWTGraphics.java:828)
at org.eclipse.draw2d.ScaledGraphics.popState(ScaledGraphics.java:657)
at org.eclipse.draw2d.ScaledGraphics.dispose(ScaledGraphics.java:277)
at
org.eclipse.graphiti.ui.internal.fixed.FixedThumbnail$ThumbnailUpdater.stop(FixedThumbnail.java:308)
at
org.eclipse.graphiti.ui.internal.fixed.FixedThumbnail$ThumbnailUpdater.run(FixedThumbnail.java:202)
at org.eclipse.swt.widgets.RunnableLock.run(RunnableLock.java:35)
at
org.eclipse.swt.widgets.Synchronizer.runAsyncMessages(Synchronizer.java:134)
.... 22 more

I looking at the FixedThumbnail.java at line 308 and was wondering
whether the dispose of the thumbnailGC should be after the dispose of
the thumbnailGraphics instead of before. see copied code snipped:

public void stop() {
isRunning = false;
if (thumbnailGC != null) {
thumbnailGC.dispose();
thumbnailGC = null;
}
if (thumbnailGraphics != null) {
thumbnailGraphics.dispose();
thumbnailGraphics = null;
}
}

Thanks,

Ronald Krijgsheld

Report message to a moderator

Re: exception on thumbnail [message #676745 is a reply to message #676645]

Mon, 06 June 2011 08:00

Michael Wenz
Messages: 1267
Registered: July 2009
Location: Walldorf, Germany

Senior Member

Would you please open a bugzilla to track that?

Thanks,
Michael

"Ronald Krijgsheld" wrote in message news:isgoq9$a6j$1@news.eclipse.org...

Hi All,

I sometimes see the following exception in my eclipse log:

Caused by: org.eclipse.swt.SWTException: Graphic is disposed
at org.eclipse.swt.SWT.error(SWT.java:4083)
at org.eclipse.swt.SWT.error(SWT.java:3998)
at org.eclipse.swt.SWT.error(SWT.java:3969)
at org.eclipse.swt.graphics.GC.getAdvanced(GC.java:3207)
at org.eclipse.draw2d.SWTGraphics.restoreState(SWTGraphics.java:928)
at org.eclipse.draw2d.SWTGraphics.popState(SWTGraphics.java:828)
at org.eclipse.draw2d.ScaledGraphics.popState(ScaledGraphics.java:657)
at org.eclipse.draw2d.ScaledGraphics.dispose(ScaledGraphics.java:277)
at
org.eclipse.graphiti.ui.internal.fixed.FixedThumbnail$ThumbnailUpdater.stop(FixedThumbnail.java:308)
at
org.eclipse.graphiti.ui.internal.fixed.FixedThumbnail$ThumbnailUpdater.run(FixedThumbnail.java:202)
at org.eclipse.swt.widgets.RunnableLock.run(RunnableLock.java:35)
at
org.eclipse.swt.widgets.Synchronizer.runAsyncMessages(Synchronizer.java:134)
.... 22 more

I looking at the FixedThumbnail.java at line 308 and was wondering
whether the dispose of the thumbnailGC should be after the dispose of
the thumbnailGraphics instead of before. see copied code snipped:

public void stop() {
isRunning = false;
if (thumbnailGC != null) {
thumbnailGC.dispose();
thumbnailGC = null;
}
if (thumbnailGraphics != null) {
thumbnailGraphics.dispose();
thumbnailGraphics = null;
}
}

Thanks,

Ronald Krijgsheld

Report message to a moderator

Re: exception on thumbnail [message #676768 is a reply to message #676745]

Mon, 06 June 2011 08:46

Ronald Krijgsheld
Messages: 41
Registered: November 2010

Member

Thanks,

bugzilla 348389 created.

- Ronald

Report message to a moderator

Previous Topic:	Override RenderingStyle
Next Topic:	connection to another connection

Goto Forum:

-=] Back to Top [=-

[ Syndicate this forum (XML) ] [

]

Current Time: Tue May 21 07:41:45 EDT 2013