void showWidget(int index) { if (handle != 0) OS.gtk_widget_show(handle); if (labelHandle != 0) OS.gtk_widget_show(labelHandle); if (imageHandle != 0) OS.gtk_widget_show(imageHandle); if ((style & SWT.DROP_DOWN) != 0 && OS.GTK_VERSION < OS.VERSION(2, 6, 0)) { if (arrowBoxHandle != 0) OS.gtk_widget_show(arrowBoxHandle); if (arrowHandle != 0) OS.gtk_widget_show(arrowHandle); } OS.gtk_toolbar_insert(parent.handle, handle, index); }