pop-down menu

基本解釋

Adding actions to the views' pull-down menu, the common editors' toolbar, and pop-up menus is nearly as straightforward.
向視圖的下拉菜單、公共編輯器的工具欄以及彈出菜單添加操作基本上很簡單。
Once you have created a menu manager, it can be represented by either a bar menu, a context menu (in other words, a pop-up menu), or a toolbar drop-down menu.
一旦創(chuàng)建了菜單管理器，就可以用菜單欄、上下文菜單（也就是彈出菜單）或工具欄下拉菜單表示它。
A variant of the drop-down menu is a menu that " pops up" when you click (or more frequently, right-click) on an object, even though it has no menu title: a pop-up menu.
右擊這些單詞會彈出一個可替換的菜單，你可以從中選擇。但是你不一定必須改變，你也不會受對話框或者其他愚蠢的模態(tài)干擾。