Attachment 241262 Details for Bug 431219 – BusyIndicator test snippet

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BusyIndicator test snippet

App.java (text/x-java), 2.01 KB, created by pawcik

on 2014-03-26 07:03:26 EDT

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Creator: pawcik

Created: 2014-03-26 07:03:26 EDT

Size: 2.01 KB

patch

obsolete

>package swt;
>
>import org.eclipse.swt.SWT;
>import org.eclipse.swt.custom.BusyIndicator;
>import org.eclipse.swt.events.SelectionAdapter;
>import org.eclipse.swt.events.SelectionEvent;
>import org.eclipse.swt.layout.GridLayout;
>import org.eclipse.swt.widgets.Button;
>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 App {
>    public static void main(String[] args) {
>        final Display display = new Display();
>        Shell shell = new Shell(display);
>        shell.setLayout(new GridLayout(1, false));
>        Menu appMenuBar = display.getMenuBar();
>        if (appMenuBar == null) {
>            appMenuBar = new Menu(shell, SWT.BAR);
>            shell.setMenuBar(appMenuBar);
>        }
>        MenuItem file = new MenuItem(appMenuBar, SWT.CASCADE);
>        file.setText("File");
>        Menu dropdown = new Menu(appMenuBar);
>        file.setMenu(dropdown);
>        MenuItem busy = new MenuItem(dropdown, SWT.PUSH);
>        busy.setText("Busy");
>        busy.addSelectionListener(new SelectionAdapter() {
>            @Override
>            public void widgetSelected(SelectionEvent e) {
>                BusyIndicator.showWhile(Display.getDefault(), new LongOperation());
>            }
>        });
>        Button b = new Button(shell, SWT.PUSH);
>        b.setText("Test");
>        b.addSelectionListener(new SelectionAdapter() {
>
>            @Override
>            public void widgetSelected(SelectionEvent e) {
>                BusyIndicator.showWhile(Display.getDefault(), new LongOperation());
>            }
>
>        });
>        shell.pack();
>        shell.open();
>        while (!shell.isDisposed()) {
>            if (!display.readAndDispatch())
>                display.sleep();
>        }
>        display.dispose();
>    }
>
>    static class LongOperation implements Runnable {
>
>        @Override
>        public void run() {
>            for (int i = 0; i < 400000; i++) {
>                System.out.println(i);
>            }
>        }
>
>    }
>}

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Attachments on bug 431219: 241262