iPhone Dev - UIToolbar 进入窗口还是视图？
我应该将 UIToolbar 放在窗口底部的右侧，然后将视图放在其上方（这样视图就不会在工具栏下方继续），还是应该让视图覆盖整个窗口，然后将工具栏添加为视图的子视图？ 所以我的问题是，工具栏应该是视图还是窗口的子视图？ - 窗口：工具栏将与视图处于同一水平，并且不会与其重叠 - 视图：它将位于视图内部。
谢谢！！
Should I put the UIToolbar right in the window at the bottom, and then put the view above it (so the view doesn't continue underneath the toolbar), or should I just make the view cover the whole window and then add the toolbar as a subview to the view? So my question is, should the toolbar be a subview of the view or the window?
- the window: the toolbar would be on the same level as the view, and would not overlap it
- the view: it would be inside the view.
Thanks!!
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我相信您想将工具栏作为子视图添加到视图中。 视图会优化自身以不绘制被子视图覆盖的任何部分，因此这样做也不应该影响性能。
I believe you want to add the toolbar as a subview to the view. Views optimize themselves to not draw any part that is covered up by a subview, so you shouldn't get a performance hit by doing this either.