我有UITabBarController
的问题,如果我把手指放在它们上面并向上或向下拖动,图标会改变尺寸,它们会因拖动动作而失去高度,我怎么能阻止它?
这是我的代码:
override func viewWillAppear(_ animated: Bool) {
.................
vc_friends.tabBarItem.imageInsets = UIEdgeInsets(top: 6, left: 0, bottom: -5, right: 0)
vc_topCharts.tabBarItem.imageInsets = UIEdgeInsets(top: 6, left: 0, bottom: -5, right: 0)
vc_newsfeed.tabBarItem.imageInsets = UIEdgeInsets(top: 6, left: 0, bottom: -5, right: 0)
vc_myProfile.tabBarItem.imageInsets = UIEdgeInsets(top: 6, left: 0, bottom: -5, right: 0)
vc_pools.tabBarItem.imageInsets = UIEdgeInsets(top: 6, left: 0, bottom: -5, right: 0)
self.viewControllers = [vc_friends,vc_topCharts,vc_newsfeed,vc_pools,vc_myProfile]
self.selectedIndex = 2
}
这是它的样子:
......如果我点击它并将手指放在上面并向上或向下移动我的手指:
当您的负值与另一个方向的正值不相反时,这是一个已知问题。将你的插图更改为:
UIEdgeInsets(top: 6, left: 0, bottom: -6, right: 0)