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
}
	
	/**
	 * Hooks all listeners to the specified widget.
	 */
	void hookListeners (Widget widget) {
		if (logging) {
			Listener listener = new Listener() {
				public void handleEvent (Event event) {
					log (event);
				}
			};
			for (int i = 0; i < EVENT_INFO.length; i++) {
				if (eventsFilter [i]) {
					widget.addListener (EVENT_INFO[i].type, listener);
				}
			}
		}
	}
	
	/**
	 * Logs an untyped event to the event console.
	 */
	void log(Event event) {
		int i = 0;
		while (i < EVENT_INFO.length) {
			if (EVENT_INFO[i].type == event.type) break;
			i++;
		}
		String toString = EVENT_INFO[i].name + " [" + event.type + "]: ";