Attachment 41925 Details for Bug 142582 – TestCase that fails.

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TestCase that fails.

ReParentOleBrowser.java (text/plain), 7.17 KB, created by Bob Pleva

on 2006-05-18 15:06:17 EDT

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Filename:

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Creator: Bob Pleva

Created: 2006-05-18 15:06:17 EDT

Size: 7.17 KB

patch

obsolete

>import org.eclipse.swt.SWT;
>import org.eclipse.swt.events.SelectionEvent;
>import org.eclipse.swt.events.SelectionListener;
>import org.eclipse.swt.graphics.Color;
>import org.eclipse.swt.graphics.DeviceData;
>import org.eclipse.swt.layout.GridData;
>import org.eclipse.swt.layout.GridLayout;
>import org.eclipse.swt.ole.win32.OLE;
>import org.eclipse.swt.ole.win32.OleAutomation;
>import org.eclipse.swt.ole.win32.OleControlSite;
>import org.eclipse.swt.ole.win32.OleEvent;
>import org.eclipse.swt.ole.win32.OleFrame;
>import org.eclipse.swt.ole.win32.OleListener;
>import org.eclipse.swt.ole.win32.Variant;
>import org.eclipse.swt.widgets.Button;
>import org.eclipse.swt.widgets.Composite;
>import org.eclipse.swt.widgets.Control;
>import org.eclipse.swt.widgets.Display;
>import org.eclipse.swt.widgets.Shell;
>
>import org.eclipse.swt.widgets.Listener;
>
>/*
> * Created on Apr 25, 2006
> *
> * To change the template for this generated file go to
> * Window&gt;Preferences&gt;Java&gt;Code Generation&gt;Code and Comments
> */
>
>/**
> * @author Repleva
> *
> * To change the template for this generated type comment go to
> * Window&gt;Preferences&gt;Java&gt;Code Generation&gt;Code and Comments
> */
>public class ReParentOleBrowser {
>
>	
>	
>	Display display;
>	Shell shell;
>	OleAutomation oleAutomation;
>	OleControlSite oleControlSite;
>	Composite holdingComposite;
>	int counter = 0;
>		
>	public static void main(String[] args) {
>		
>		ReParentOleBrowser instance = new ReParentOleBrowser();
>		instance.run();
>	}
>	
>	public ReParentOleBrowser() {
>		
>	}
>	
>	private void build() {
>		
>		
>				
>		GridLayout gridLayout = new GridLayout();
>		gridLayout.numColumns = 2;
>		gridLayout.makeColumnsEqualWidth = false;
>		shell.setLayout(gridLayout);
>		
>		Composite buttonComposite = new Composite(shell,SWT.NONE);
>		buttonComposite.setSize(50,600);
>		buildButtonComposite(buttonComposite);
>		
>		Composite browserComposite = new Composite(shell,SWT.CENTER);
>		buildBrowserComposite(browserComposite);	
>		
>	}
>	
>	private void buildButtonComposite(Composite comp) {
>		
>		GridLayout layout = new GridLayout();
>		
>		GridData gd = new GridData(GridData.HORIZONTAL_ALIGN_BEGINNING,
>								   GridData.VERTICAL_ALIGN_BEGINNING,
>								   true,
>								   true);
>			
>		layout.numColumns = 1;
>		
>		comp.setLayout(layout);
>		comp.setLayoutData(gd);
>			
>		gd = new GridData(GridData.VERTICAL_ALIGN_BEGINNING);
>		Button button1 = new Button(comp,SWT.PUSH);
>		button1.setLayoutData(gd);
>		button1.setText("Open Browser");
>		
>		// The "close" button is not necessary.. If you click open with the browser is already open,
>		// we'll dispose the browser before openning another one.
>		
>		gd = new GridData(GridData.VERTICAL_ALIGN_BEGINNING);
>		Button button2 = new Button(comp,SWT.PUSH);
>		button2.setLayoutData(gd);
>		button2.setText("Close Browser");
>				
>		
>		
>
>		button1.addSelectionListener(new SelectionListener() {
>
>			public void widgetSelected(SelectionEvent arg0) {
>				
>				addBrowser();
>
>			}
>
>			public void widgetDefaultSelected(SelectionEvent arg0) {
>				// TODO Auto-generated method stub
>
>			}
>
>		});
>			
>		
>		button2.addSelectionListener(new SelectionListener() {
>
>			public void widgetSelected(SelectionEvent arg0) {
>				destroyBrowser();
>
>			}
>
>			public void widgetDefaultSelected(SelectionEvent arg0) {
>				// TODO Auto-generated method stub
>
>			}
>
>		});
>
>		
>		
>		
>	
>		
>		
>	}
>	
>	
>	private void buildBrowserComposite(Composite comp) {
>		
>		
>		comp.setLayout(new GridLayout(1,false));
>		GridData gd = new GridData(GridData.FILL_BOTH);
>		gd.grabExcessHorizontalSpace = true;
>		gd.widthHint = 700;
>		comp.setLayoutData(gd);
>		
>						
>								
>		
>	}
>	
>	private void run() {
>		
>		
>		DeviceData data = new DeviceData();
>		data.tracking = true;
>		display = new Display(data);
>		Sleak sleak = new Sleak();
>		sleak.open();
>		shell = new Shell(display);
>		shell.setSize(800,600);
>		build();
>		shell.open();
>		
>		holdingComposite = new Composite(shell,SWT.NONE);
>		holdingComposite.setVisible(false);
>				
>		while (!shell.isDisposed()) {
>			if (!display.readAndDispatch()) {
>				display.sleep();
>			}
>		}
>		display.dispose();
>		
>	}
>
>	private void addBrowser() {
>		
>		// this gets rid of OleFrame
>		destroyBrowser();
>		
>		System.out.println("Total browser opens: " + ++counter);
>		
>		Composite browserComposite = (Composite)shell.getChildren()[1];
>		
>				
>		OleFrame oleFrame = new OleFrame(browserComposite,SWT.RESIZE);
>		oleFrame.setVisible(true);
>		oleFrame.setSize(700,600);
>		
>		if (oleControlSite == null) {
>			oleControlSite = new OleControlSite(oleFrame,SWT.CENTER,"Shell.Explorer");	
>		}
>		
>		else {
>			oleControlSite.setParent(oleFrame);
>		}
>		
>		
>		GridData gd = new GridData(GridData.FILL_BOTH);
>		gd.grabExcessHorizontalSpace = true;
>		oleFrame.setLayoutData(gd);
>		
>		oleControlSite.doVerb(OLE.OLEIVERB_INPLACEACTIVATE);
>		oleAutomation = new OleAutomation(oleControlSite);	
>				
>		
>		oleControlSite.setSize(650,600);
>			
>		
>		getButton1().setEnabled(false);
>		OleListener downloadListener = new OleListener() {
>
>			public void handleEvent(OleEvent arg0) {
>				
>				OleControlSite oleControlSite = (OleControlSite)arg0.widget;
>				OleFrame oleFrame = (OleFrame)oleControlSite.getParent();
>				Composite browserComposite = (Composite)oleFrame.getParent();
>			
>		
>			
>			getButton1().setEnabled(true);
>			oleControlSite.removeEventListener(104,this);		
>			}};
>	
>		oleControlSite.addEventListener(104,downloadListener);			
>		
>	
>		
>			
>		// navigate(oleAutomation,"about:blank");		
>		navigate(oleAutomation,"http://www.hewitt.com");
>		// navigate(oleAutomation,"file:///c:/CSPro/HandleLeak/guide.html");
>		
>		
>			
>		
>	}
>	
>	private void destroyBrowser() {
>		
>		// this should destroy the oleFrame but not OleControlSite.
>		
>		// first child is the button composite.  2nd one is the browserComposite.  
>		// if it has a child, it's OleFrame.
>		if (((Composite)shell.getChildren()[1]).getChildren().length > 0) {
>			Composite  browserComposite = (Composite)shell.getChildren()[1];
>			OleFrame oleFrame = (OleFrame)browserComposite.getChildren()[0];
>			
>			oleAutomation.dispose();
>			oleAutomation = null;
>			
>			oleControlSite.setParent(holdingComposite);
>			oleFrame.dispose();
>			
>			System.out.println("Browser and OleFrame Disposed");
>		}
>			
>	}	
>	
>	
>	
>	private void navigate(OleAutomation oleAutomation,String dest) {
>		
>		int rgdispid[] = oleAutomation.getIDsOfNames(new String[]
>															 {
>																 "Navigate", "URL",
>															 });
>		Variant[] address = new Variant[1];
>		address[0] = new Variant(dest);
>			 
>
>		Variant pVarResult = oleAutomation.invoke(rgdispid[0], address,
>												  new int[] {rgdispid[1]});
>												  
>				
>
>		if ((pVarResult == null) || (pVarResult.getType() != OLE.S_OK))
>		{
>			System.out.println("Navigate to url failed");
>		}
>		pVarResult.dispose();
>		for (int i=0;i<address.length;i++){
>			address[i].dispose();		
>		}
>		
>		
>	}
>	
>	private Composite getButtonComposite() {
>		return (Composite)shell.getChildren()[0];
>	}
>	
>	
>	private Button getButton1() {
>		return (Button)getButtonComposite().getChildren()[0];
>	}
>
>	
>}
>
>

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Attachments on bug 142582: 41925 | 41926