Bug 229841 Widget is disposed in ControlExample
- run the ControlExample - press the Set/Get API Button --> shows a dialog - press this button again --> shows another dialog - close the second of these dialogs - in the first dialog choose anything in the Combo and you'll get the error at the bottom -> the problem is that Tab.resetLabels() is sending #getText() to the Text that was on the second of the dialogs; this happens because the two shown dialogs were sharing Tab's fields like setText, get/setButton, etc. Exception in thread "main" org.eclipse.swt.SWTException: Widget is disposed at org.eclipse.swt.SWT.error(SWT.java:3773) at org.eclipse.swt.SWT.error(SWT.java:3691) at org.eclipse.swt.SWT.error(SWT.java:3662) at org.eclipse.swt.widgets.Widget.error(Widget.java:462) at org.eclipse.swt.widgets.Widget.checkWidget(Widget.java:335) at org.eclipse.swt.widgets.Combo.getText(Combo.java:838) at org.eclipse.swt.examples.controlexample.Tab.resetLabels(Tab.java:1018) at org.eclipse.swt.examples.controlexample.Tab$35.widgetSelected(Tab.java:982) at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:227) at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84) at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1002) at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3782) at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3381) at org.eclipse.swt.examples.controlexample.ControlExample.main(ControlExample.java:210)
examples/org.eclipse.swt.examples/src/org/eclipse/swt/examples/controlexample/Tab.java
public void handleEvent (Event event) {
				eventConsole.cut ();
			}
		});
		MenuItem copy = new MenuItem (popup, SWT.PUSH);
		copy.setText (ControlExample.getResourceString("MenuItem_Copy"));
		copy.addListener (SWT.Selection, new Listener () {
			public void handleEvent (Event event) {
				eventConsole.copy ();
			}
		});
		MenuItem paste = new MenuItem (popup, SWT.PUSH);
		paste.setText (ControlExample.getResourceString("MenuItem_Paste"));
		paste.addListener (SWT.Selection, new Listener () {
			public void handleEvent (Event event) {
				eventConsole.paste ();
			}
		});
		new MenuItem (popup, SWT.SEPARATOR);
		MenuItem selectAll = new MenuItem (popup, SWT.PUSH);
		selectAll.setText(ControlExample.getResourceString("MenuItem_SelectAll"));
		selectAll.addListener (SWT.Selection, new Listener () {
			public void handleEvent (Event event) {
				eventConsole.selectAll ();
			}
		});
	}
	/**
	 * Creates the "Example" group.  The "Example" group
	 * is typically the left hand column in the tab.