Smartgwt创建存储按钮的菜单

import com.smartgwt.client.widgets.menu.Menu;
import com.smartgwt.client.widgets.menu.MenuItem;
import com.smartgwt.client.widgets.toolbar.ToolStrip;

public class StorageMenuExample {

    public void createStorageMenu() {
        // 创建菜单
        Menu storageMenu = new Menu();
        storageMenu.setWidth(150);

        // 创建菜单项
        MenuItem uploadItem = new MenuItem("上传");
        MenuItem downloadItem = new MenuItem("下载");

        // 添加菜单项到菜单
        storageMenu.addItem(uploadItem);
        storageMenu.addItem(downloadItem);

        // 创建存储按钮
        ToolStrip storageButton = new ToolStrip();
        storageButton.setWidth(100);

        // 添加菜单到存储按钮
        storageButton.addMenuButton("存储", storageMenu);

        // 将存储按钮添加到页面中
        storageButton.draw();
    }
}