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MenuManager menuMgr = new MenuManager();
        menuMgr.setRemoveAllWhenShown(
true);
        menuMgr.addMenuListener(
new IMenuListener() {
            
public void menuAboutToShow(IMenuManager manager) {
                manager.add(
new Action("删除"){
                    
public void run(){
                        
boolean flag = MessageDialog.openConfirm(parentComposite.getShell(), "确认删除吗?""你确认要删除吗?");
                        
if(flag){
                            removeSelectPage();    
                        }

                        
                    }

                }
);
            }

        }
);
        
final Menu menu = menuMgr.createContextMenu(this);
        
this.setMenu(menu);
        
        tabFolder.addMenuDetectListener(
new MenuDetectListener(){

            
public void menuDetected(MenuDetectEvent arg0) {
                menu.setVisible(
true);
            }

            
        }
);
        tabFolder.addMouseListener(
new MouseAdapter(){
            
public void mouseDown(MouseEvent mouseevent)
            
{
                TabItem selectItem 
= tabFolder.getItem(new Point(mouseevent.x,mouseevent.y));
                tabFolder.setSelection(selectItem);
            }

        }
);
Unfortunately, there is no way to get the bounds of a TabItem on every
platform (specifically, the Mac does not support it).  Therefore, at the
lowest level, we can't get what you want.
"Stéphane Fournier" <stephane.fournier@xxxxxxxxxxxxxxx> wrote in message
news:dgdg2j$5p4$1@xxxxxxxxxxxxxxxxxxx
> Hi,
>
> Does anyone know how to set a Popup Menu on a TabItem.
> I found how to set a Menu on the TabFolder but in my case I need a popup
> menu with a content related to the TabItem when right mouse click is
> triggered (the TabItem could not be the selected tabItem for the
TabFolder).
>
> Another way is to get a dynamic content for the Menu  set on the
> TabFolder, but I need to listen to an event when mouse is moving over
> the TabItems without selecting them....
> My need is something close to the behavior of the CTabItem when the
> mouse is over a not selected CTabItem ,a cross is displayed to close the
> CTabItem without activating it...
>
> Which event can I listen to ?
>
> Thanks in advance,
> Stephane.
posted on 2009-09-21 13:48 单飞 阅读(519) 评论(0)  编辑  收藏 所属分类: Eclipse Plugin

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