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Bug 325293

Summary:	SWTException when closing ControlExample while child-shell is active
Product:	[Eclipse Project] Platform	Reporter:	Markus Keller <markus.kell.r>
Component:	SWT	Assignee:	Silenio Quarti <Silenio_Quarti>
Status:	RESOLVED WONTFIX	QA Contact:	Lakshmi P Shanmugam <lshanmug>
Severity:	minor
Priority:	P3	CC:	skovatch
Version:	3.7
Target Milestone:	---
Hardware:	PC
OS:	Mac OS X - Carbon (unsup.)
Whiteboard:

Description Markus Keller

2010-09-14 16:38:39 EDT

I20100914-0100 Carbon

- run ControlExample from HEAD
- click Get/Set API
- without giving focus to the main window, click the main window's close button
=> application quits, but this is written to stderr:

2010-09-14 22:27:19.847 java[9151:903] *** __NSAutoreleaseNoPool(): Object 0x173ac0 of class NSEvent autoreleased with no pool in place - just leaking
Exception in thread "main" 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.Image.getBounds(Image.java:613)
	at org.eclipse.swt.widgets.Table.drawItemProc(Table.java:1052)
	at org.eclipse.swt.widgets.Display.drawItemProc(Display.java:1203)
	at org.eclipse.swt.internal.carbon.OS.CallNextEventHandler(Native Method)
	at org.eclipse.swt.widgets.Widget.callPaintEventHandler(Widget.java:186)
	at org.eclipse.swt.widgets.Table.callPaintEventHandler(Table.java:209)
	at org.eclipse.swt.widgets.Widget.kEventControlDraw(Widget.java:1116)
	at org.eclipse.swt.widgets.Widget.controlProc(Widget.java:376)
	at org.eclipse.swt.widgets.Display.controlProc(Display.java:915)
	at org.eclipse.swt.internal.carbon.OS.DisposeWindow(Native Method)
	at org.eclipse.swt.widgets.Shell.destroyWidget(Shell.java:661)
	at org.eclipse.swt.widgets.Widget.release(Widget.java:1501)
	at org.eclipse.swt.widgets.Control.release(Control.java:2571)
	at org.eclipse.swt.widgets.Widget.dispose(Widget.java:701)
	at org.eclipse.swt.widgets.Shell.releaseChildren(Shell.java:1441)
	at org.eclipse.swt.widgets.Widget.release(Widget.java:1494)
	at org.eclipse.swt.widgets.Control.release(Control.java:2571)
	at org.eclipse.swt.widgets.Widget.dispose(Widget.java:701)
	at org.eclipse.swt.widgets.Shell.closeWidget(Shell.java:510)
	at org.eclipse.swt.widgets.Shell.kEventWindowClose(Shell.java:1142)
	at org.eclipse.swt.widgets.Widget.windowProc(Widget.java:2208)
	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4427)
	at org.eclipse.swt.internal.carbon.OS.SendEventToEventTarget(Native Method)
	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3219)
	at org.eclipse.swt.examples.controlexample.ControlExample.main(ControlExample.java:223)

Comment 1 Scott Kovatch

2010-09-14 16:48:53 EDT

No guarantees we'll fix it, since it's carbon, but over to Silenio.

Comment 2 Markus Keller

2010-09-15 04:23:36 EDT

> No guarantees we'll fix it, since it's carbon, but over to Silenio.

I have no problem with that, I just thought I file it in case it's a broader issue.

Comment 3 Silenio Quarti

2012-06-21 14:27:58 EDT

Closing report, platform is discontinued.

Works on cocoa.