Attachment #59072 for bug #174121




import org.eclipse.swt.internal.gdip.*;
import org.eclipse.swt.internal.win32.*;
import org.eclipse.swt.*;
import org.eclipse.swt.widgets.*;

/**
 * This class is the abstract superclass of all device objects,

	boolean tracking = DEBUG;
	Error [] errors;
	Object [] objects;
	Listener listener;
	
	/**
	 * Palette 

		if (data != null) {
			debug = data.debug;
			tracking = data.tracking;
			listener = data.listener;
		}
		create (data);
		init ();

void dispose_Object (Object object) {
	for (int i=0; i<objects.length; i++) {
		if (objects [i] == object) {
			if(listener != null) {
				Event event = new ResourceEvent(object);
				event.time = OS.GetMessageTime();
				event.data = errors[i];
				event.type = SWT.ResourceDisposed;
				try {
					listener.handleEvent(event);
				} catch (Throwable t) {
					SWT.error (SWT.ERROR_FAILED_EXEC, t);
				}
			}
			objects [i] = null;
			errors [i] = null;
			return;

		if (objects [i] == null) {
			objects [i] = object;
			errors [i] = new Error ();
			if(listener != null) {
				Event event = new ResourceEvent(object);
				event.time = OS.GetMessageTime();
				event.type = SWT.ResourceAllocated;
				event.data = errors[i];
				try {
					listener.handleEvent(event);
				} catch (Throwable t) {
					SWT.error (SWT.ERROR_FAILED_EXEC, t);
				}
			}
			return;
		}
	}

Lines 10-15 Link Here

(-)Eclipse SWT/win32/org/eclipse/swt/graphics/DeviceData.java (+3 lines)
10	*******************************************************************************/	10	*******************************************************************************/
11	package org.eclipse.swt.graphics;	11	package org.eclipse.swt.graphics;
12		12
		13	import org.eclipse.swt.widgets.Listener;
		14
13		15
14	public class DeviceData {	16	public class DeviceData {
15	/*	17	/*
Lines 20-23 Link Here
20	public boolean tracking;	22	public boolean tracking;
21	public Error [] errors;	23	public Error [] errors;
22	public Object [] objects;	24	public Object [] objects;
		25	public Listener listener;
23	}	26	}




	 */
	public static final int PaintItem = 42;	
	
	/**
	 * The resource allocated event type (value is 43).
	 * This is a debug event, not supported on all platforms.
	 * 
	 * @see org.eclipse.swt.widgets.Widget#addListener
	 * @see org.eclipse.swt.widgets.Display#addFilter
	 * @see org.eclipse.swt.widgets.Event
	 * 
	 * @since 3.3
	 */
	public static final int ResourceAllocated = 43;	
	
	/**
	 * The resource allocated event type (value is 44).
	 * This is a debug event, not supported on all platforms.
	 * 
	 * @see org.eclipse.swt.widgets.Widget#addListener
	 * @see org.eclipse.swt.widgets.Display#addFilter
	 * @see org.eclipse.swt.widgets.Event
	 * 
	 * @since 3.3
	 */
	public static final int ResourceDisposed = 44;	
	
	/* Event Details */

	/**




package org.eclipse.swt.graphics;
import org.eclipse.swt.widgets.Event;


public class ResourceEvent extends Event {
	public Object resource;

	public ResourceEvent(Object resource) {
		super();
		this.resource = resource;
	}
	
}

Return to bug 174121

Lines 611-616 Link Here

(-)Eclipse SWT/common/org/eclipse/swt/SWT.java (+24 lines)
611	*/	611	*/
612	public static final int PaintItem = 42;	612	public static final int PaintItem = 42;
613		613
		614	/**
		615	* The resource allocated event type (value is 43).
		616	* This is a debug event, not supported on all platforms.
		617	*
		618	* @see org.eclipse.swt.widgets.Widget#addListener
		619	* @see org.eclipse.swt.widgets.Display#addFilter
		620	* @see org.eclipse.swt.widgets.Event
		621	*
		622	* @since 3.3
		623	*/
		624	public static final int ResourceAllocated = 43;
		625
		626	/**
		627	* The resource allocated event type (value is 44).
		628	* This is a debug event, not supported on all platforms.
		629	*
		630	* @see org.eclipse.swt.widgets.Widget#addListener
		631	* @see org.eclipse.swt.widgets.Display#addFilter
		632	* @see org.eclipse.swt.widgets.Event
		633	*
		634	* @since 3.3
		635	*/
		636	public static final int ResourceDisposed = 44;
		637
614	/* Event Details */	638	/* Event Details */
615		639
616	/**	640	/**

Lines 15-20 Link Here

(-)Eclipse SWT/win32/org/eclipse/swt/graphics/Device.java (+25 lines)
15	import org.eclipse.swt.internal.gdip.*;	15	import org.eclipse.swt.internal.gdip.*;
16	import org.eclipse.swt.internal.win32.*;	16	import org.eclipse.swt.internal.win32.*;
17	import org.eclipse.swt.*;	17	import org.eclipse.swt.*;
		18	import org.eclipse.swt.widgets.*;
18		19
19	/**	20	/**
20	* This class is the abstract superclass of all device objects,	21	* This class is the abstract superclass of all device objects,
Lines 30-35 Link Here
30	boolean tracking = DEBUG;	31	boolean tracking = DEBUG;
31	Error [] errors;	32	Error [] errors;
32	Object [] objects;	33	Object [] objects;
		34	Listener listener;
33		35
34	/**	36	/**
35	* Palette	37	* Palette
Lines 125-130 Link Here
125	if (data != null) {	127	if (data != null) {
126	debug = data.debug;	128	debug = data.debug;
127	tracking = data.tracking;	129	tracking = data.tracking;
		130	listener = data.listener;
128	}	131	}
129	create (data);	132	create (data);
130	init ();	133	init ();
Lines 270-275 Link Here
270	void dispose_Object (Object object) {	273	void dispose_Object (Object object) {
271	for (int i=0; i<objects.length; i++) {	274	for (int i=0; i<objects.length; i++) {
272	if (objects [i] == object) {	275	if (objects [i] == object) {
		276	if(listener != null) {
		277	Event event = new ResourceEvent(object);
		278	event.time = OS.GetMessageTime();
		279	event.data = errors[i];
		280	event.type = SWT.ResourceDisposed;
		281	try {
		282	listener.handleEvent(event);
		283	} catch (Throwable t) {
		284	SWT.error (SWT.ERROR_FAILED_EXEC, t);
		285	}
		286	}
273	objects [i] = null;	287	objects [i] = null;
274	errors [i] = null;	288	errors [i] = null;
275	return;	289	return;
Lines 784-789 Link Here
784	if (objects [i] == null) {	798	if (objects [i] == null) {
785	objects [i] = object;	799	objects [i] = object;
786	errors [i] = new Error ();	800	errors [i] = new Error ();
		801	if(listener != null) {
		802	Event event = new ResourceEvent(object);
		803	event.time = OS.GetMessageTime();
		804	event.type = SWT.ResourceAllocated;
		805	event.data = errors[i];
		806	try {
		807	listener.handleEvent(event);
		808	} catch (Throwable t) {
		809	SWT.error (SWT.ERROR_FAILED_EXEC, t);
		810	}
		811	}
787	return;	812	return;
788	}	813	}
789	}	814	}

Added Link Here

(-)Eclipse (+13 lines)
1	package org.eclipse.swt.graphics;
2	import org.eclipse.swt.widgets.Event;
3
4
5	public class ResourceEvent extends Event {
6	public Object resource;
7
8	public ResourceEvent(Object resource) {
9	super();
10	this.resource = resource;
11	}
12
13	}