package org.eclipse.nebula.widgets.gallery.tests;
import junit.framework.TestCase;
import org.eclipse.nebula.widgets.gallery.DefaultGalleryGroupRenderer;
import org.eclipse.nebula.widgets.gallery.DefaultGalleryItemRenderer;
import org.eclipse.nebula.widgets.gallery.Gallery;
import org.eclipse.nebula.widgets.gallery.GalleryItem;
import org.eclipse.swt.SWT;
import org.eclipse.swt.widgets.Display;
import org.eclipse.swt.widgets.Shell;
public class Bug276435Test extends TestCase {
private Shell s = null;
private Display d = null;
private boolean createdDisplay = false;
protected void setUp() throws Exception {
d = Display.getCurrent();
if (d == null) {
d = new Display();
createdDisplay = true;
}
s = new Shell(d, SWT.NONE);
super.setUp();
}
protected void tearDown() throws Exception {
if (createdDisplay) {
d.dispose();
}
super.tearDown();
}
public void testBug276435() {
Gallery g = new Gallery(s, SWT.V_SCROLL);
// Set Renderers
DefaultGalleryGroupRenderer gr = new DefaultGalleryGroupRenderer();
g.setGroupRenderer(gr);
DefaultGalleryItemRenderer ir = new DefaultGalleryItemRenderer();
g.setItemRenderer(ir);
GalleryItem group = new GalleryItem(g, SWT.NONE);
GalleryItem item1 = new GalleryItem(group, SWT.NONE);
GalleryItem item2 = new GalleryItem(group, SWT.NONE);
g.remove(item2);
assertEquals(0, g.indexOf(group));
assertEquals(0, g.indexOf(item1));
assertEquals(-1, g.indexOf(item2));
g.dispose();
}
}