new MenuBookmarkablePageLink<Void>(
ExtensionsPage.class, Model.of("Extensions"))
.setIconType(GlyphIconType.qrcode));
final Component contextPanel = new TransparentWebMarkupContainer(
"context-panel");
final ButtonListContextMenu contextMenu = new ButtonListContextMenu(
"contextmenu", Model.ofList(buttons));
contextMenu.assignTo(contextPanel);
add(contextMenu,
contextPanel,
new Code(
"context-code",
Model.of(""