Attachment #192452 for bug #341768

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/*******************************************************************************
 * Copyright (c) 2002, 2011 Innoopract Informationssysteme GmbH.
 * All rights reserved. This program and the accompanying materials
 * are made available under the terms of the Eclipse Public License v1.0
 * which accompanies this distribution, and is available at

 *
 * Contributors:
 *     Innoopract Informationssysteme GmbH - initial API and implementation
 *     EclipseSource - ongoing development
 ******************************************************************************/

package org.eclipse.rwt.internal.lifecycle;

import java.io.IOException;

import org.eclipse.rwt.lifecycle.ILifeCycleAdapter;
import org.eclipse.swt.graphics.Device;
import org.eclipse.swt.widgets.Display;


public interface IDisplayLifeCycleAdapter extends ILifeCycleAdapter {

  void preserveValues( Display display );
  void readData( Display display );
  void processAction( Device display );
  void render( Display display ) throws IOException;
}

Lines 1-5 Link Here

(-)src/org/eclipse/rwt/internal/lifecycle/ProcessAction.java (-2 / +3 lines)
1	/*******************************************************************************	1	/*******************************************************************************
2	* Copyright (c) 2002, 2009 Innoopract Informationssysteme GmbH.	2	* Copyright (c) 2002, 2011 Innoopract Informationssysteme GmbH.
3	* All rights reserved. This program and the accompanying materials	3	* All rights reserved. This program and the accompanying materials
4	* are made available under the terms of the Eclipse Public License v1.0	4	* are made available under the terms of the Eclipse Public License v1.0
5	* which accompanies this distribution, and is available at	5	* which accompanies this distribution, and is available at
Lines 23-29 Link Here
23		23
24	public PhaseId execute() {	24	public PhaseId execute() {
25	Display display = RWTLifeCycle.getSessionDisplay();	25	Display display = RWTLifeCycle.getSessionDisplay();
26	DisplayUtil.getLCA( display ).processAction( display );	26	while( display.readAndDispatch() ) {
		27	}
27	return PhaseId.RENDER;	28	return PhaseId.RENDER;
28	}	29	}
29	}	30	}




import org.eclipse.rwt.lifecycle.*;
import org.eclipse.swt.dnd.DragSource;
import org.eclipse.swt.dnd.DropTarget;
import org.eclipse.swt.events.TypedEvent;
import org.eclipse.swt.graphics.Device;
import org.eclipse.swt.graphics.Rectangle;
import org.eclipse.swt.internal.widgets.*;
import org.eclipse.swt.internal.widgets.WidgetTreeVisitor.AllWidgetTreeVisitor;

    DNDSupport.processEvents();
  }

  public void processAction( final Device display ) {
    ProcessActionRunner.execute();
    TypedEvent.processScheduledEvents();
  }

  /////////////////////////////
  // Helping methods for render





    displayLCA.readData( display );
    Fixture.preserveWidgets();
    fakePhase( PhaseId.PROCESS_ACTION );
    while( Display.getCurrent().readAndDispatch() ) {
    }
  }

  public static void readDataAndProcessAction( final Widget widget ) {

    fakePhase( PhaseId.READ_DATA );
    widgetLCA.readData( widget );
    fakePhase( PhaseId.PROCESS_ACTION );
    while( Display.getCurrent().readAndDispatch() ) {
    }
    displayLCA.processAction( display );
  }

  public static void markInitialized( final Widget widget ) {

Return to bug 341768

Lines 239-245 Link Here

(-)src/org/eclipse/rwt/Fixture.java (-4 / +4 lines)
239	displayLCA.readData( display );	239	displayLCA.readData( display );
240	Fixture.preserveWidgets();	240	Fixture.preserveWidgets();
241	fakePhase( PhaseId.PROCESS_ACTION );	241	fakePhase( PhaseId.PROCESS_ACTION );
242	displayLCA.processAction( display );	242	while( Display.getCurrent().readAndDispatch() ) {
		243	}
243	}	244	}
244		245
245	public static void readDataAndProcessAction( final Widget widget ) {	246	public static void readDataAndProcessAction( final Widget widget ) {
Lines 247-255 Link Here
247	fakePhase( PhaseId.READ_DATA );	248	fakePhase( PhaseId.READ_DATA );
248	widgetLCA.readData( widget );	249	widgetLCA.readData( widget );
249	fakePhase( PhaseId.PROCESS_ACTION );	250	fakePhase( PhaseId.PROCESS_ACTION );
250	Display display = widget.getDisplay();	251	while( Display.getCurrent().readAndDispatch() ) {
251	IDisplayLifeCycleAdapter displayLCA = DisplayUtil.getLCA( display );	252	}
252	displayLCA.processAction( display );
253	}	253	}
254		254
255	public static void markInitialized( final Widget widget ) {	255	public static void markInitialized( final Widget widget ) {

Lines 29-36 Link Here

(-)src/org/eclipse/swt/internal/widgets/displaykit/DisplayLCA.java (-7 lines)
29	import org.eclipse.rwt.lifecycle.*;	29	import org.eclipse.rwt.lifecycle.*;
30	import org.eclipse.swt.dnd.DragSource;	30	import org.eclipse.swt.dnd.DragSource;
31	import org.eclipse.swt.dnd.DropTarget;	31	import org.eclipse.swt.dnd.DropTarget;
32	import org.eclipse.swt.events.TypedEvent;
33	import org.eclipse.swt.graphics.Device;
34	import org.eclipse.swt.graphics.Rectangle;	32	import org.eclipse.swt.graphics.Rectangle;
35	import org.eclipse.swt.internal.widgets.*;	33	import org.eclipse.swt.internal.widgets.*;
36	import org.eclipse.swt.internal.widgets.WidgetTreeVisitor.AllWidgetTreeVisitor;	34	import org.eclipse.swt.internal.widgets.WidgetTreeVisitor.AllWidgetTreeVisitor;
Lines 256-266 Link Here
256	DNDSupport.processEvents();	254	DNDSupport.processEvents();
257	}	255	}
258		256
259	public void processAction( final Device display ) {
260	ProcessActionRunner.execute();
261	TypedEvent.processScheduledEvents();
262	}
263
264	/////////////////////////////	257	/////////////////////////////
265	// Helping methods for render	258	// Helping methods for render
266		259