Examples with DefaultGalleryGroupRenderer org.netxms.nebula.widgets.gallery.DefaultGalleryGroupRenderer used on opensource projects

Example 11 with DefaultGalleryGroupRenderer

use of org.netxms.nebula.widgets.gallery.DefaultGalleryGroupRenderer in project netxms by netxms.

the class ImageSelectionDialog method createDialogArea.

/* (non-Javadoc)
	 * @see org.eclipse.jface.dialogs.Dialog#createDialogArea(org.eclipse.swt.widgets.Composite)
	 */
@Override
protected Control createDialogArea(Composite parent) {
    Composite dialogArea = (Composite) super.createDialogArea(parent);
    final FillLayout layout = new FillLayout();
    dialogArea.setLayout(layout);
    gallery = new Gallery(dialogArea, SWT.V_SCROLL);
    DefaultGalleryGroupRenderer galleryGroupRenderer = new DefaultGalleryGroupRenderer();
    galleryGroupRenderer.setMinMargin(2);
    galleryGroupRenderer.setItemHeight(48);
    galleryGroupRenderer.setItemWidth(48);
    galleryGroupRenderer.setAutoMargin(true);
    galleryGroupRenderer.setAlwaysExpanded(true);
    gallery.setGroupRenderer(galleryGroupRenderer);
    DefaultGalleryItemRenderer itemRenderer = new DefaultGalleryItemRenderer();
    gallery.setItemRenderer(itemRenderer);
    gallery.addSelectionListener(this);
    gallery.addMouseListener(this);
    ImageProvider.getInstance(getShell().getDisplay()).addUpdateListener(this);
    refreshImages();
    return dialogArea;
}