如何创建自定义中心选项卡按钮？ [英] How To Create A Custom Center Tab Button?

问题描述

我想在这里按照这里教程重新创建一个自定义中心标签按钮，但我已经在IB中我的标签栏控制器设置。任何人都可以帮助我这样做？本教程通过代码完成这一切，因此难以遵循。

I'm trying to follow this tutorial here to recreate a custom center tab button, but I already have my tabbarcontroller setup in IB. Can anyone help me do this? The tutorial does it all through code so its difficult to follow.

http://idevrecipes.com/2010/12/16/raised-center-tab-bar-button/

>

推荐答案

他们所做的只是创建一个空白的UITabBarItem，没有图像或名称，只是一个占位符。然后他们在UITabBar的顶部放置一个带有自定义图像（即绿色相机按钮）的UIButton。只要进入界面生成器，并添加一个新的TabBarItem，并在其上放置一个UIButton。

All they're doing is creating a blank UITabBarItem, no image or name, simply a placeholder. They then put a UIButton with a custom image (i.e. the green camera button) on top of the UITabBar. Just go into interface builder and add a new TabBarItem and put a UIButton on top of it.

这篇关于如何创建自定义中心选项卡按钮？的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！