Java Shell.addDisposeListener方法代碼示例

import org.eclipse.swt.widgets.Shell; //導入方法依賴的package包/類
/**
 * Setup the Disk window and display (open) it.
 */
public void open() {
	shell = new Shell(parentShell, SWT.SHELL_TRIM);
	shell.setLayout(new FillLayout());
	shell.setImage(imageManager.get(ImageManager.ICON_DISK));
	setStandardWindowTitle();
	shell.addDisposeListener(new DisposeListener() {
			public void widgetDisposed(DisposeEvent event) {
				dispose(event);
			}
		});
		
	CTabFolder tabFolder = new CTabFolder(shell, SWT.BOTTOM);
	new DiskExplorerTab(tabFolder, disks, imageManager, this);
	diskMapTabs = new DiskMapTab[disks.length];
	for (int i=0; i<disks.length; i++) {
		if (disks[i].supportsDiskMap()) {
			diskMapTabs[i] = new DiskMapTab(tabFolder, disks[i]);
		}
	}
	diskInfoTab = new DiskInfoTab(tabFolder, disks);
	tabFolder.setSelection(tabFolder.getItems()[0]);
	
	
	shell.open();
}
 

import org.eclipse.swt.widgets.Shell; //導入方法依賴的package包/類
@Override
public void open() {
	UIFunctionsSWT uiFunctions = UIFunctionsManagerSWT.getUIFunctionsSWT();
	if (uiFunctions != null) {
		Boolean bringToFront = (Boolean)getData( "bringToFront" );
		if ( bringToFront == null || bringToFront ){
			Shell mainShell = uiFunctions.getMainShell();
			if (mainShell != null && mainShell.getMinimized()) {
				uiFunctions.bringToFront();
			}
		}
	}

	Shell firstShellWithStyle = Utils.findFirstShellWithStyle(SWT.APPLICATION_MODAL);
	if (firstShellWithStyle != null && firstShellWithStyle != this) {
		// ok, there's a window with application_modal set, which on OSX will mean
		// that if we open our window, it will be on top, but users won't be able
		// to interact with it.  So, wait until the modal window goes away..
		firstShellWithStyle.addDisposeListener(new DisposeListener() {
			@Override
			public void widgetDisposed(DisposeEvent e) {
				// wait for dispose to complete, then run open again to check for
				// any new application modal shells to wait for
				Utils.execSWTThreadLater(0, new AERunnable() {
					@Override
					public void runSupport() {
						AEShell.this.open();
					}
				});
			}
		});
		firstShellWithStyle.setVisible(true);
		firstShellWithStyle.forceActive();
	} else {
		if (!isDisposed()) {
			super.open();
		}
	}
}
 

import org.eclipse.swt.widgets.Shell; //導入方法依賴的package包/類
/**
 * Init all components
 */
protected void initComponents() {

    /* Build a new shell that holds the application */
    shell = new Shell(display);
    shell.setLayout(LayoutShop.createGridLayout(1, 3, 2, 3));
    shell.setText(i18n.getTranslation("APP_NAME"));
    /* On Mac do not set Shell Image since it will change the Dock Image */
    if (isWindows())
        shell.setImages(PaintShop.appIcon);
    /* Save favorites before quit */
    shell.addDisposeListener(e -> onDispose());
    /* Listen for close event to set isClosing flag */
    shell.addListener(SWT.Close, event -> onClose(event));
    /* Listen for iconify event */
    shell.addListener(SWT.Iconify, event -> onIconify());
    /* Listen for deactivate event */
    shell.addListener(SWT.Deactivate, event -> onDeactivate());

    if (GUI.isLinux()) {
        System.setProperty("SWT_GTK3", "0");
    }

    createEventManager();
    /* Fake ToolTip */
    fakeToolTip = new FakeToolTip();
    appMenu = createAppMenu();
    /* Sync controls with event manager */
}
 

import org.eclipse.swt.widgets.Shell; //導入方法依賴的package包/類
private void openFilesMiniView(DownloadManager dm, TableCell cell) {
	Shell shell = ShellFactory.createShell(Utils.findAnyShell(), SWT.SHELL_TRIM);

	FillLayout fillLayout = new FillLayout();
	fillLayout.marginHeight = 2;
	fillLayout.marginWidth = 2;
	shell.setLayout(fillLayout);

	Rectangle bounds = ((TableCellSWT) cell).getBoundsOnDisplay();
	bounds.y += bounds.height;
	bounds.width = 630;
	bounds.height = (16 * dm.getNumFileInfos()) + 60;
	Rectangle realBounds = shell.computeTrim(0, 0, bounds.width, bounds.height);
	realBounds.width -= realBounds.x;
	realBounds.height -= realBounds.y;
	realBounds.x = bounds.x;
	realBounds.y = bounds.y;
	if (bounds.height > 500) {
		bounds.height = 500;
	}
	shell.setBounds(realBounds);
	shell.setAlpha(230);

	Utils.verifyShellRect(shell, true);


	final FilesView view = new FilesView(false);
	view.dataSourceChanged(dm);

	view.initialize(shell);

	Composite composite = view.getComposite();
	//composite.setLayoutData(null);
	//shell.setLayout(new FillLayout());

	view.viewActivated();
	view.refresh();

	final UIUpdatable viewUpdater = new UIUpdatable() {
		@Override
		public void updateUI() {
			view.refresh();
		}

		@Override
		public String getUpdateUIName() {
			return view.getFullTitle();
		}
	};
	UIUpdaterSWT.getInstance().addUpdater(viewUpdater);

	shell.addDisposeListener(new DisposeListener() {
		@Override
		public void widgetDisposed(DisposeEvent e) {
			UIUpdaterSWT.getInstance().removeUpdater(viewUpdater);
			view.delete();
		}
	});

	shell.layout(true, true);


	shell.setText(dm.getDisplayName());

	shell.open();
}