Attachment 152574 Details for Bug 295582 – Interactive test case

Some Eclipse Foundation services are deprecated, or will be soon. Please ensure you've read this important communication.

Interactive test case

WhereDoAllTheMouseWheelEventsGo.java (text/plain), 2.01 KB, created by Tim Moore

on 2009-11-19 07:53:09 EST

(hide)

Description:

Filename:

MIME Type:

Creator: Tim Moore

Created: 2009-11-19 07:53:09 EST

Size: 2.01 KB

patch

obsolete

>import org.eclipse.swt.SWT;
>import org.eclipse.swt.custom.ScrolledComposite;
>import org.eclipse.swt.custom.StyledText;
>import org.eclipse.swt.graphics.Point;
>import org.eclipse.swt.layout.GridData;
>import org.eclipse.swt.layout.GridLayout;
>import org.eclipse.swt.widgets.Composite;
>import org.eclipse.swt.widgets.Display;
>import org.eclipse.swt.widgets.Shell;
>import org.eclipse.swt.widgets.Text;
>
>/**
> * Test for mouse wheel scrolling behavior.
> */
>public class WhereDoAllTheMouseWheelEventsGo {
>
>  private WhereDoAllTheMouseWheelEventsGo() {
>  }
>
>  private static final Point SIZE = new Point(300, 200);
>
>  public static void main(final String[] args) {
>    final Display display = new Display();
>    final Shell shell = new Shell(display);
>    shell.setSize(SIZE);
>    shell.setLayout(new GridLayout(1, true));
>
>    final ScrolledComposite sc = new ScrolledComposite(shell, SWT.V_SCROLL);
>    sc.setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, true));
>    sc.setLayout(new GridLayout(1, true));
>
>    final Composite c = new Composite(sc, SWT.NONE);
>    c.setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, true));
>    c.setLayout(new GridLayout(1, true));
>
>    final Text text = new Text(c, SWT.NONE);
>    text.setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, false));
>    text.setText("Writable 'Text' does not steal mouse wheel events");
>
>    final Text roText = new Text(c, SWT.READ_ONLY);
>    roText.setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, false));
>    roText.setText("Read only 'Text' steals mouse wheel events");
>
>    final StyledText styledText = new StyledText(c, SWT.READ_ONLY);
>    styledText.setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, false));
>    styledText.setText("Read only 'StyledText' does not steal mouse wheel events.");
>
>    c.setSize(SIZE.x, SIZE.y * 2);
>    sc.setContent(c);
>
>    shell.open();
>    while (!shell.isDisposed()) {
>      if (!display.readAndDispatch()) {
>        display.sleep();
>      }
>    }
>    display.dispose();
>  }
>
>}

Actions: View

Attachments on bug 295582: 152574