IPhone Interface Builder：Z-Index，按钮的Z顺序，图像，ui元素等？ [英] IPhone Interface Builder: Z-Index, Z-order of a button, image, ui element, etc?

问题描述

我正在界面生成器中拖动...我想指定图像是在前面（如指示符）还是在按钮后面（如背景）。我没有看到任何z-index属性，因为我习惯在其他环境中看到它。如果z-index属性没有
，那么我想要实现的目标是什么？谢谢！

I'm dragging things around in the Interface Builder... I'd like to specify whether an image is in front (like an indicator) or behind of a button (like a background). I don't see any z-index property as I'm used to seeing on other environments. If there isn't a z-index property what is the best way to go about what I'm trying to accomplish? Thanks!

推荐答案

我通过点击一个ui元素（按钮，图像，文本等）实现了我想要的目标布局菜单（在屏幕顶部），然后我使用带到前面，发送到后面等。

I achieved what I wanted by clicking on a ui element (button, image, text, etc) and going to the Layout menu (at the top of screen) and then I used "bring to front", "send to back", etc.

在Xcode 4.2中你会发现菜单顶部的选项：编辑 - >排列

In Xcode 4.2 you'll find the options in menu up top: Editor->Arrange

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