Attachment 251077 Details for Bug 460745 – Sample

Sample

Sample.java (text/x-java-source), 1.89 KB, created by Thomas Schindl

on 2015-02-24 17:54:31 EST

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Filename:

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Creator: Thomas Schindl

Created: 2015-02-24 17:54:31 EST

Size: 1.89 KB

patch

obsolete

>package test.ctabfolder;
>
>
>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.graphics.Point;
>import org.eclipse.swt.layout.GridData;
>import org.eclipse.swt.layout.GridLayout;
>import org.eclipse.swt.widgets.Button;
>import org.eclipse.swt.widgets.Composite;
>import org.eclipse.swt.widgets.Display;
>import org.eclipse.swt.widgets.Layout;
>import org.eclipse.swt.widgets.Shell;
>
>public class Sample {
>	public static void main(String[] args) {
>		Display d = new Display();
>		
>		Shell s = new Shell(d);
>		s.setLayout(new GridLayout());
>		
>		CTabFolder f = new CTabFolder(s, SWT.BORDER);
>		f.setLayoutData(new GridData(GridData.FILL_BOTH));
>
>		{
>			CTabItem i = new CTabItem(f, SWT.NONE);
>			i.setText("Test");
>			Composite child = new Composite(f,SWT.NONE);
>			child.setLayout(new MyLayout());
>			child.setData("Child 1");
>			i.setControl(child);			
>		}
>		
>		{
>			CTabItem i = new CTabItem(f, SWT.NONE);
>			i.setText("Test 2");
>			Composite child = new Composite(f,SWT.NONE);
>			child.setLayout(new MyLayout());
>			child.setData("Child 2");
>			i.setControl(child);			
>		}
>		
>		
>		Button b = new Button(s, SWT.PUSH);
>		b.setText("Layout parent");
>		b.addSelectionListener(new SelectionAdapter() {
>			@Override
>			public void widgetSelected(SelectionEvent e) {
>				s.layout(true, true);
>			}
>		});
>		
>		s.open();
>		while( ! s.isDisposed() ) {
>			if( d.readAndDispatch() ) {
>				d.sleep();
>			}
>		}
>	}
>	
>	static class MyLayout extends Layout {
>
>		@Override
>		protected Point computeSize(Composite composite, int wHint, int hHint, boolean flushCache) {
>			return new Point(0, 0);
>		}
>
>		@Override
>		protected void layout(Composite composite, boolean flushCache) {
>			System.err.println("Doing a layout on " + composite.getData());
>			Thread.dumpStack();
>		}
>		
>	}
>}

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Attachments on bug 460745: 251077