void ToolBar_Impl::create_parts() { toolbar->set_pseudo_class(CssStr::horizontal, true); part_item_normal = GUIThemePart(toolbar, CssStr::ToolBar::part_item); part_item_normal.set_pseudo_class(CssStr::normal, true); part_item_disabled = GUIThemePart(toolbar, CssStr::ToolBar::part_item); part_item_disabled.set_pseudo_class(CssStr::disabled, true); part_item_pressed = GUIThemePart(toolbar, CssStr::ToolBar::part_item); part_item_pressed.set_pseudo_class(CssStr::pressed, true); part_item_hot = GUIThemePart(toolbar, CssStr::ToolBar::part_item); part_item_hot.set_pseudo_class(CssStr::hover, true); part_item_on = GUIThemePart(toolbar, CssStr::ToolBar::part_item); part_item_on.set_pseudo_class(CssStr::on, true); size_icon.width = part_item_normal.get_property_int(CssStr::icon_width, "0"); size_icon.height = part_item_normal.get_property_int(CssStr::icon_height, "0"); std::string str_alignment = toolbar->get_property(CssStr::layout, "left"); if (str_alignment == "center") layout = layout_center; else layout = layout_left; need_layout_update = true; }