Attachment 281856 Details for Bug 560294 – Example to reproduce

Example to reproduce

MenuExposeBug.java (text/plain), 1.51 KB, created by Rolf Theunissen

on 2020-02-18 15:02:06 EST

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Creator: Rolf Theunissen

Created: 2020-02-18 15:02:06 EST

Size: 1.51 KB

patch

obsolete

>package org.example;
>
>import org.eclipse.swt.SWT;
>import org.eclipse.swt.layout.FillLayout;
>import org.eclipse.swt.widgets.Display;
>import org.eclipse.swt.widgets.Menu;
>import org.eclipse.swt.widgets.MenuItem;
>import org.eclipse.swt.widgets.Shell;
>
>public class MenuExposeBug {
>	public static void main(String[] args) {
>		Display display = new Display();
>		final Shell shell = new Shell(display);
>		shell.setText("MenuTest");
>		shell.setLayout(new FillLayout());
>
>		Menu menu = new Menu(shell, SWT.BAR);
>
>		final MenuItem item1 = new MenuItem(menu, SWT.CASCADE);
>		item1.setText("Menu1");
>
>		final MenuItem item2 = new MenuItem(menu, SWT.CASCADE);
>		item2.setText("Menu2");
>
>		final Menu submenu = new Menu(shell, SWT.DROP_DOWN);
>		item1.setMenu(submenu);
>
>		for (int i = 0; i < 3; i++) {
>			final MenuItem newItem = new MenuItem(submenu, SWT.NONE);
>			newItem.setText("Dispose Item " + i);
>			newItem.addListener(SWT.Selection, e -> newItem.dispose());
>		}
>
>		final MenuItem newItem1 = new MenuItem(submenu, SWT.NONE);
>		newItem1.setText("Dispose SubMenu");
>		newItem1.addListener(SWT.Selection, e -> submenu.dispose());
>
>		final MenuItem newItem2 = new MenuItem(submenu, SWT.NONE);
>		newItem2.setText("Dispose MenuItem");
>		newItem2.addListener(SWT.Selection, e -> item1.dispose());
>
>		shell.setMenuBar(menu);
>
>		shell.pack();
>		shell.setSize(400, 250);
>		shell.open();
>		while (!shell.isDisposed()) {
>			if (!display.readAndDispatch())
>				display.sleep();
>		}
>		display.dispose();
>	}
>}

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Attachments on bug 560294: 281856