String sDialogURL = sPackageURL + "/dialogs/DiagramGallery2.xdl";
XDialogProvider2 xDialogProv = getDialogProvider();
m_xGalleryDialog = xDialogProv.createDialogWithHandler( sDialogURL, m_oListener );
XControlContainer xControlContainer = (XControlContainer) UnoRuntime.queryInterface(XControlContainer.class, m_xGalleryDialog);
XListBox diagramGroupList = (XListBox) UnoRuntime.queryInterface(XListBox.class, xControlContainer.getControl("ListBox"));
diagramGroupList.removeItems((short)3, (short)4);
diagramGroupList.selectItemPos((short)0, true);
Object oButton = xControlContainer.getControl("Item0");
setImageOfObject(oButton, sPackageURL + "/images/simpleOrgchart.png", (short)-1);
oButton = xControlContainer.getControl("Item1");
setImageOfObject(oButton, sPackageURL + "/images/hororgchart.png", (short)-1);