用户仍然还可以通过单击和拖动来选择菜单项。
在现代图形用户界面中，这些原语包括指向、单击和拖动。
In modern GUIs, these primitives consist of pointing, clicking, and dragging.
及某菜单中的所有选项都处于激活状态，就像你在单击和拖动一样。
When in this mode, all the top-level menus in the program and all the items on those menus are active, just as though you were clicking and dragging.
显示屏上的数据对象，特别是画图和建模程序中的图形对象，像控件一样都能通过单击和拖动来操作。
Like controls, data objects on the screen, particularly graphical objects in drawing and modeling programs, can be manipulated by clicking and dragging.
所谓事件就是指鼠标单击、突出显示和拖动等。
Events are defined as mouse clicks, highlights, dragging, and so on.
可视化项目——鼠标位置、单击、拖动和滑块位置等——都可与复杂数据有关，可通过一系列的操作来使用。
Visual items - mouse position, clicks, drag, slider position, etc. - can be related to complex data that can be used through a sequence of operations.
其次，选择其中一个形状和使用梯度工具(克)单击并拖动在一个45度角的整个叶片形状的一半。
Next, select one shape and use the Gradient Tool (g) to click and drag at a 45 degree Angle across the leaf half shape.
连续选择和离散选择都支持单击选择和单击并拖动选择。
Both contiguous selection and discrete selection support single - click selection and click - and - drag selection.
连续选择和离散选择都支持单击选择和单击并拖动选择。
Both contiguous selection and discrete selection support single-click selection and click-and-drag selection.
画一个测量线，单击新行按钮，然后单击并拖动在主图像窗口用鼠标左键将开始和结束点的线。
To draw a measurement line, click the New line button and then click and drag in the main image window with the left mouse button to place the start and end points of the line.
当用户单击对象，操作必须解释为选择，而不是拖动，即使是用户在单击和释放期间不小心将鼠标移动了一两个像素的距离。
When the user clicks on the object, the action must be interpreted as a selection rather than a drag, even if the user accidentally moves the mouse a pixel or two between the click and the release.
当用户单击对象，操作必须解释为选择，而不是拖动，即使是用户在单击和释放期间不小心将鼠标移动了一两个像素的距离。
When the user clicks on the object, the action must be interpreted as a selection rather than a drag, even if the user accidentally moves the mouse a pixel or two between the click and the release.
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