Examples of com.smartgwt.client.widgets.menu.Menu

Package com.smartgwt.client.widgets.menu

Examples of com.smartgwt.client.widgets.menu.Menu

com.smartgwt.client.widgets.menu.Menu
The Menu widget class implements interactive menu widgets, with optional icons, submenus, and shortcut keys.
A Menu is initialized with an Array of items, specified as menu.data, each of which represents one row in the menu's display and specifies the action to take when that menu item is selected.
Generally to create a context menu for a component, provide a Menu instance for the contextMenu property. Note that some components have special context menu support because they have distinct regions or because they have a default set of context menu actions available.
If you want a button that pops up a menu when clicked, or a bar of such buttons, see the MenuButton and MenuBar classes. @see com.smartgwt.client.widgets.menu.Menu#getData @see com.smartgwt.client.widgets.Canvas#getContextMenu @see com.smartgwt.client.widgets.menu.MenuButton @see com.smartgwt.client.widgets.menu.MenuBar

    /**
     * Configure the menu that will be the context menu.
     */
    private void popupProduct() {
        menu.clear();
        menu = new Menu();
        
        //create an item to add product
        MenuItem productItem = new MenuItem(constants.addProduct(), "proyecto.jpg");
        com.smartgwt.client.widgets.menu.events.ClickHandler prod_aux = new com.smartgwt.client.widgets.menu.events.ClickHandler() {
            @Override

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    return tabSet;


  }


  private Menu getAddChildMenu() {
    Menu mainMenu = new Menu();


    MenuItem addChildSeq = new MenuItem();
    addChildSeq.setTitle("Sequance");
    addChildSeq
        .addClickHandler(new com.smartgwt.client.widgets.menu.events.ClickHandler() {
          public void onClick(MenuItemClickEvent event) {
            TreeNode node = newChild(Sequence);
            node.setAttribute(Type, Sequence);
            node.setAttribute(Min, 1);
            node.setAttribute(Max, 1);


          }
        });
    mainMenu.addItem(addChildSeq);


    MenuItem addChildChoce = new MenuItem();
    addChildChoce.setTitle("Choice");
    addChildChoce
        .addClickHandler(new com.smartgwt.client.widgets.menu.events.ClickHandler() {
          public void onClick(MenuItemClickEvent event) {
            TreeNode node = newChild(Choice);
            node.setAttribute("Type", Choice);
            node.setAttribute("Min", 1);
            node.setAttribute("Max", 1);


          }
        });
    mainMenu.addItem(addChildChoce);


    MenuItem addChildSimple = new MenuItem();
    addChildSimple.setTitle("Simple");
    addChildSimple
        .addClickHandler(new com.smartgwt.client.widgets.menu.events.ClickHandler() {
          public void onClick(MenuItemClickEvent event) {
            TreeNode node = newChild(Simple);
            node.setAttribute(Type, Simple);
            node.setAttribute(Min, 1);
            node.setAttribute(Max, 1);
          }
        });
    mainMenu.addItem(addChildSimple);


    return mainMenu;


  }

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    return mainMenu;


  }


  private Menu getExamplesMenu() {
    Menu mainMenu = new Menu();


    for (int i = 1; i < 7; i++) {
      final int num = i;
      MenuItem addChildSeq = new MenuItem();
      addChildSeq.setTitle("Example " + i);
      addChildSeq
          .addClickHandler(new com.smartgwt.client.widgets.menu.events.ClickHandler() {
            public void onClick(MenuItemClickEvent event) {
              unmarshelService.getExampleContainer(num,
                  new AsyncCallback<ExampleContainer>() {


                    @Override
                    public void onFailure(Throwable caught) {
                      com.google.gwt.user.client.Window
                          .alert("Can't perform operation: "
                              + caught);
                      GWT.log("", caught);


                    }


                    @Override
                    public void onSuccess(
                        ExampleContainer result) {
                      treeGrid.getTree().removeList(
                          treeGrid.getTree()
                              .getChildren(
                                  rootNode));
                      TreeToStruct.getTreeNode(
                          result.getStruct(),
                          treeGrid, rootNode);
                      if (num != 3)
                      textAreaItem.setValue(result
                          .getMessage());
                      else
                      {
                        Storage stockStore = Storage.getLocalStorageIfSupported();
                        textAreaItem.setValue(stockStore.getItem("XSD"));
                        
                        
                      }
                      treeGrid.getTree().openFolder(
                          (TreeNode) rootNode);
                      treeGrid.selectRecord(rootNode);
                    }
                  });
            }
          });
      mainMenu.addItem(addChildSeq);


    }


    return mainMenu;

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   */


  Menu addChildMenu = null;


  private Menu getTreeMenu() {
    Menu mainMenu = new Menu();
    MenuItem addChild = new MenuItem("Add Child");
    addChildMenu = getAddChildMenu();
    addChild.setSubmenu(addChildMenu);


    /*
     * addChild.setTitle("Add Child"); addChild.addClickHandler(new
     * com.smartgwt.client.widgets.menu.events.ClickHandler() { public void
     * onClick(MenuItemClickEvent event) { newChild(); } });
     */
    mainMenu.addItem(addChild);
    MenuItem copyMenu = new MenuItem("Copy");
    mainMenu.addItem(copyMenu);
    copyMenu.addClickHandler(new com.smartgwt.client.widgets.menu.events.ClickHandler() {
      public void onClick(MenuItemClickEvent event) {
        copy();
      }


    });


    MenuItem pasteMenu = new MenuItem("Paste");
    mainMenu.addItem(pasteMenu);
    pasteMenu
        .addClickHandler(new com.smartgwt.client.widgets.menu.events.ClickHandler() {
          public void onClick(MenuItemClickEvent event) {
            paste();
          }


        });
    // MenuItem addSibling = new MenuItem("Add Sibling");
    // addSibling.setSubmenu(getAddSiblingMenu());
    /*
     * addSibling.setTitle("Add Sibling"); addSibling .addClickHandler(new
     * com.smartgwt.client.widgets.menu.events.ClickHandler() { public void
     * onClick(MenuItemClickEvent event) { newSibling(); } });
     */
    // mainMenu.addItem(addSibling);


    MenuItem delete = new MenuItem();
    delete.setTitle("Delete Node");
    delete.addClickHandler(new com.smartgwt.client.widgets.menu.events.ClickHandler() {
      public void onClick(MenuItemClickEvent event) {
        deleteNode();
      }


    });
    mainMenu.addItem(delete);


    return mainMenu;
  }

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  /**
   * 
   */
  private void createContextMenu() {


    Menu contextMenu = new Menu();


    MenuItem createItem = UIFactory.createMenuItem( ActionRegistry.NEW_FOLDER );
    createItem.setEnableIfCondition( new MenuItemIfFunction() {


      public boolean execute( Canvas target, Menu menu, MenuItem item ) {


        IGWTFolder folder = GWTUtil.getGwtFolder( (TreeNode) tree.getSelectedRecord() );
        return folder.isCreateSubfolderSupported();
      }
    } );


    MenuItem deleteItem = UIFactory.createMenuItem( ActionRegistry.DELETE_FOLDER );
    deleteItem.setEnableIfCondition( new MenuItemIfFunction() {


      public boolean execute( Canvas target, Menu menu, MenuItem item ) {


        IGWTFolder folder = GWTUtil.getGwtFolder( (TreeNode) tree.getSelectedRecord() );
        return folder.isDeleteSupported();
      }
    } );


    MenuItem emptyItem = UIFactory.createMenuItem( ActionRegistry.EMPTY_FOLDER );
    emptyItem.setEnableIfCondition( new MenuItemIfFunction() {


      public boolean execute( Canvas target, Menu menu, MenuItem item ) {


        IGWTFolder folder = GWTUtil.getGwtFolder( (TreeNode) tree.getSelectedRecord() );
        return folder.isEmptySupported();
      }
    } );


    contextMenu.setItems( createItem, deleteItem, emptyItem );


    this.tree.setContextMenu( contextMenu );
  }

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