Attachment 2414 Details for Bug 23980 – snippet with "resizable" ON_TOP shell

snippet with "resizable" ON_TOP shell

ShellON_TOP.java (text/plain), 2.17 KB, created by Grant Gayed

on 2002-11-13 16:58:30 EST

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Filename:

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Creator: Grant Gayed

Created: 2002-11-13 16:58:30 EST

Size: 2.17 KB

patch

obsolete

>import org.eclipse.swt.SWT;
>import org.eclipse.swt.custom.*;
>import org.eclipse.swt.graphics.*;
>import org.eclipse.swt.widgets.*;
>
>public class ShellON_TOP {
>
>	static boolean activated = false;
>	static Shell resizableShell;
>	static final int DRAG_TOLERANCE = 4;
>	
>	public static void main(String[] args) {
>		final Display display = new Display();
>		final Shell shell = new Shell();
>		shell.setBounds(10, 10, 200, 200);
>
>		final StyledText text = new StyledText(shell,SWT.BORDER);
>		text.setBounds(10,10,140,140);
>		text.addListener(SWT.KeyDown, new Listener() {
>			public void handleEvent(Event event) {
>				if (!activated) {
>					activated = true;
>					resizableShell = new Shell(shell, SWT.ON_TOP);
>					resizableShell.addListener(SWT.MouseMove, new Listener() {
>						public void handleEvent(Event event) {
>							if ((event.stateMask & SWT.BUTTON1) != 0) {
>								Display display = resizableShell.getDisplay();
>								Rectangle bounds = resizableShell.getBounds();
>								int edgeStyle = SWT.NONE;
>								if (bounds.width - event.x < DRAG_TOLERANCE) edgeStyle |= SWT.RIGHT;
>								if (bounds.height - event.y < DRAG_TOLERANCE) edgeStyle |= SWT.DOWN;
>								if (event.x < DRAG_TOLERANCE) edgeStyle |= SWT.LEFT;
>								if (event.y < DRAG_TOLERANCE) edgeStyle |= SWT.UP;
>								if (edgeStyle != SWT.NONE) {
>									Tracker tracker = new Tracker(display,edgeStyle | SWT.RESIZE);
>									tracker.setRectangles(new Rectangle[] {bounds});
>									if (!tracker.open()) return;	// cancelled
>									resizableShell.setBounds(tracker.getRectangles()[0]);
>								}
>							}
>						}
>					});
>
>					resizableShell.setBounds(60,60,100,100);
>					Table table = new Table(resizableShell, SWT.BORDER);
>					for (int i = 0; i < 3; i++) {
>						new TableItem(table,SWT.NONE).setText("aaa");
>					}
>					table.setBounds(10,10,50,50);
>					resizableShell.setVisible(true);
>					resizableShell.addListener(SWT.Close, new Listener() {
>						public void handleEvent(Event event) {
>							activated = false;
>						}
>					});
>				}
>			}
>		});
>
>		shell.open();
>		while (!shell.isDisposed()) {
>			if (!display.readAndDispatch()) {
>				display.sleep();
>			}
>		}
>	}
>}

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Attachments on bug 23980: 2414 | 87031