Attachment 11073 Details for Bug 63918 – The test case

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The test case

TreeTester.java (text/plain), 2.50 KB, created by Eric Suen

on 2004-05-25 13:22:52 EDT

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Description:

Filename:

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Creator: Eric Suen

Created: 2004-05-25 13:22:52 EDT

Size: 2.50 KB

patch

obsolete

>package testcase;
>
>import org.eclipse.swt.SWT;
>import org.eclipse.swt.dnd.DND;
>import org.eclipse.swt.dnd.DropTarget;
>import org.eclipse.swt.dnd.DropTargetEvent;
>import org.eclipse.swt.dnd.DropTargetListener;
>import org.eclipse.swt.dnd.FileTransfer;
>import org.eclipse.swt.dnd.Transfer;
>import org.eclipse.swt.layout.GridData;
>import org.eclipse.swt.layout.GridLayout;
>import org.eclipse.swt.widgets.Display;
>import org.eclipse.swt.widgets.Label;
>import org.eclipse.swt.widgets.Shell;
>import org.eclipse.swt.widgets.Tree;
>import org.eclipse.swt.widgets.TreeItem;
>
>
>public class TreeTester {
>	private DropTargetListener fDropListener = new DropTargetListener() {
>		public void dragEnter(DropTargetEvent event) {
>		}
>		
>		public void dragLeave(DropTargetEvent event) {
>		}
>		
>		public void dragOperationChanged(DropTargetEvent event) {
>		}
>		
>		public void dragOver(DropTargetEvent event) {
>		}
>		
>		public void drop(DropTargetEvent event) {
>		}
>		
>		public void dropAccept(DropTargetEvent event) {
>		}
>	};
>	
>	private Tree tree;
>	
>	public static void main(String[] args) {
>		TreeTester tester = new TreeTester();
>		tester.run();
>	}
>	
>	public void run() {
>		Display display = new Display();
>		Shell shell = new Shell(display);
>		shell.setText("Tree Tester");
>		shell.setLayout(new GridLayout());
>		
>		tree = new Tree(shell, SWT.BORDER | SWT.SINGLE | SWT.H_SCROLL | SWT.V_SCROLL);
>		tree.setLayoutData(new GridData(GridData.FILL_BOTH));
>		initData();
>		installListeners();
>		
>		Label label = new Label(shell, SWT.WRAP);
>		label.setLayoutData(new GridData(GridData.FILL_HORIZONTAL));
>		label.setText("When drag something over 'java' item, the Drag Under Effect not show...");
>		shell.open();
>		while (!shell.isDisposed()) {
>			if (!display.readAndDispatch ())
>				display.sleep ();
>		}
>		display.dispose ();
>	}
>	
>	protected void installListeners() {
>		int operations = DND.DROP_COPY | DND.DROP_MOVE | DND.DROP_LINK | DND.DROP_DEFAULT;
>		Transfer[] transfers = new Transfer[] {FileTransfer.getInstance()};
>		DropTarget target = new DropTarget(tree, operations);
>		target.setTransfer(transfers);
>		target.addDropListener(fDropListener);
>	}
>	
>	protected void initData() {
>		TreeItem src = new TreeItem(tree, SWT.NONE);
>		src.setText("src");
>		TreeItem java = new TreeItem(src, SWT.NONE);
>		java.setText("java");
>		java.setForeground(tree.getDisplay().getSystemColor(SWT.COLOR_BLUE));
>		TreeItem xml = new TreeItem(src, SWT.NONE);
>		xml.setText("xml");
>		src.setExpanded(true);
>	}
>}

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Attachments on bug 63918: 11073