Floating Pop-Up Menus是在用戶接口設計中最新傾向之一,就是右擊出來個菜單供用戶選擇的那種。
使用步驟:
- Use the menu editor to insert a new, empty menu in your project's resource file.
- Type some characters in the left top-level item, and then add your menu items in the resulting pop-up menu.
- Use ClassWizard to add a WM_CONTEXTMENU message handler in your view class or in some other window class that receives mouse-click messages. Code the handler as shown below.
void CMyView::OnContextMenu(CWnd *pWnd, CPoint point) { CMenu menu; menu.LoadMenu(IDR_MYFLOATINGMENU); menu.GetSubMenu(0) ->TrackPopupMenu(TPM_LEFTALIGN | TPM_RIGHTBUTTON, point.x, point.y, this); }
You can use ClassWizard to map the floating menu's command IDs the same way you would map the frame menu's command IDs.