Attachment 185671 Details for Bug 333043 – IEntryPoint to reproduce the issue

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IEntryPoint to reproduce the issue

EntryPoint3.java (text/x-java), 4.57 KB, created by Chris Fairhall

on 2010-12-21 15:57:03 EST

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Description:

Filename:

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Creator: Chris Fairhall

Created: 2010-12-21 15:57:03 EST

Size: 4.57 KB

patch

obsolete

>package testrap;
>
>import java.util.Observable;
>
>import org.eclipse.core.databinding.observable.Realm;
>import org.eclipse.core.databinding.observable.list.IListChangeListener;
>import org.eclipse.core.databinding.observable.list.ListChangeEvent;
>import org.eclipse.core.databinding.observable.list.WritableList;
>import org.eclipse.jface.databinding.swt.SWTObservables;
>import org.eclipse.jface.databinding.viewers.ObservableListContentProvider;
>import org.eclipse.jface.layout.GridLayoutFactory;
>import org.eclipse.jface.viewers.ArrayContentProvider;
>import org.eclipse.jface.viewers.CellLabelProvider;
>import org.eclipse.jface.viewers.TableViewer;
>import org.eclipse.jface.viewers.TableViewerColumn;
>import org.eclipse.jface.viewers.ViewerCell;
>import org.eclipse.rwt.lifecycle.IEntryPoint;
>import org.eclipse.swt.SWT;
>import org.eclipse.swt.custom.CTabFolder;
>import org.eclipse.swt.custom.CTabItem;
>import org.eclipse.swt.events.SelectionAdapter;
>import org.eclipse.swt.events.SelectionEvent;
>import org.eclipse.swt.events.ShellAdapter;
>import org.eclipse.swt.events.ShellEvent;
>import org.eclipse.swt.layout.FillLayout;
>import org.eclipse.swt.layout.GridData;
>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.Table;
>import org.eclipse.ui.PlatformUI;
>
>public class EntryPoint3 implements IEntryPoint {
>	private WritableList list;
>	private Table table;
>
>	@Override
>	public int createUI() {
>		Display display = PlatformUI.createDisplay();
>		Realm realm = SWTObservables.getRealm(display);
>		list = new WritableList(realm);
>		
>		list.add("item 1");
>		list.add("item 2");
>
>		final Shell shell = new Shell(display);
>		shell.addShellListener(new ShellAdapter() {
>			public void shellClosed(ShellEvent e) {
>				e.display.dispose();
>			}
>		});
>		
>		shell.setLayout(new FillLayout());
>		CTabFolder tabFolder = new CTabFolder(shell, SWT.TOP | SWT.BORDER);
>		
>		{
>			CTabItem item1 = new CTabItem(tabFolder, SWT.NONE);
>			item1.setText("Tab 1");
>			
>			Composite c1 = new Composite(tabFolder, SWT.NONE);
>			item1.setControl(c1);
>			c1.setLayout(GridLayoutFactory.fillDefaults().numColumns(2).create());
>			
>			
>			Button add = new Button(c1, SWT.PUSH);
>			add.setText("Add");
>			add.addSelectionListener(new SelectionAdapter() {
>				public void widgetSelected(SelectionEvent e) {
>					list.add("Item " + Math.random());
>				}
>			});
>			
>			Button remove = new Button(c1, SWT.PUSH);
>			remove.setText("Remove");
>			remove.addSelectionListener(new SelectionAdapter() {
>				public void widgetSelected(SelectionEvent e) {
>					if (!list.isEmpty()) list.remove(list.size() - 1);
>				}
>			});
>		}
>		
>		{
>			CTabItem item2 = new CTabItem(tabFolder, SWT.NONE);
>			item2.setText("Tab 2");
>	
>			Composite c2 = new Composite(tabFolder, SWT.NONE);
>			item2.setControl(c2);
>			c2.setLayout(GridLayoutFactory.fillDefaults().numColumns(3).create());
>			
>			table = new Table(c2, SWT.BORDER | SWT.NO_SCROLL);
>			table.setLinesVisible(true);
>			table.setHeaderVisible(true);
>			TableViewer tableViewer = new TableViewer(table);
>			tableViewer.setContentProvider(new ObservableListContentProvider());
>			TableViewerColumn tc1 = new TableViewerColumn(tableViewer, SWT.LEFT);
>			tc1.getColumn().setText("Column 1");
>			tc1.getColumn().setWidth(200);
>			TableViewerColumn tc2 = new TableViewerColumn(tableViewer, SWT.LEFT);
>			tc2.getColumn().setText("Column 2");
>			tc2.getColumn().setWidth(250);
>			tableViewer.setLabelProvider(new CellLabelProvider() {
>				public void update(ViewerCell cell) {
>					cell.setText(cell.getElement().toString());
>				}
>			});
>			tableViewer.setInput(list);
>			
>			Button add = new Button(c2, SWT.PUSH);
>			add.setText("Add");
>			add.addSelectionListener(new SelectionAdapter() {
>				public void widgetSelected(SelectionEvent e) {
>					list.add("Item " + Math.random());
>				}
>			});
>			
>			Button remove = new Button(c2, SWT.PUSH);
>			remove.setText("Remove");
>			remove.addSelectionListener(new SelectionAdapter() {
>				public void widgetSelected(SelectionEvent e) {
>					if (!list.isEmpty()) list.remove(list.size() - 1);
>				}
>			});
>			
>		}
>		
>		list.addListChangeListener(new IListChangeListener() {
>			public void handleListChange(ListChangeEvent event) {
>				shell.layout(new Control[] {table});
>			}
>		});
>
>		shell.setVisible(true);
>		
>		while (!display.isDisposed()) {
>			if (!display.readAndDispatch()) display.sleep();
>		}
>		return 0;
>	}
>
>}

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Attachments on bug 333043: 185671 | 185751 | 185794 | 201285