ios - CarbonKit CarbonTabSwipeNavigation，Viewcontrollers 未正确对齐

Question

我正在使用 ermalkaleci 的 Carbonkit 的 CarbonTabSwipeNavigation，当 View 加载时， View Controller 正确对齐，然后当切换到第二个 View Controller 时，第二个 View Controller 的对齐是正确的，但是当滚动回第一个 View Controller 时，它是对齐的错误，第二个 View Controller 的一小部分是可见的。尝试了我能找到的一切，但到目前为止还没有成功。

我当前的设置使用的是工具栏，但使用 insertIntoRootViewController 插入时的行为相同 :(

    class func setupCarbonPages(carbonSwipeTabsItem:CarbonTabSwipeNavigation,tabTitles:[String],totalWidth: CGFloat) -> CarbonTabSwipeNavigation{

    // Setup the default style
    carbonSwipeTabsItem.toolbar.translucent = false
    carbonSwipeTabsItem.setIndicatorColor(AppConfig.BLUECOLOR)
    carbonSwipeTabsItem.setNormalColor(AppConfig.BLUECOLOR)
    carbonSwipeTabsItem.setSelectedColor(AppConfig.BLUECOLOR, font: UIFont.boldSystemFontOfSize(14))
    carbonSwipeTabsItem.setTabExtraWidth(CGFloat(0))
    carbonSwipeTabsItem.setNormalColor(AppConfig.BLUECOLOR, font: AppConfig.REGULAR_FONT_16)
    carbonSwipeTabsItem.setSelectedColor(AppConfig.BLUECOLOR, font: AppConfig.REGULAR_FONT_16)

    // Assign tab width & preload all data
    let menuTabItems:UInt = UInt(tabTitles.count)
    let tabWidth = (totalWidth / CGFloat(menuTabItems))
    for index:UInt in 0 ..< menuTabItems {
        carbonSwipeTabsItem.carbonSegmentedControl!.setWidth(tabWidth, forSegmentAtIndex: Int(index))
    }

    return carbonSwipeTabsItem
}

然后在我的 View Controller 中:

private func setupSwipableTabs(){
    let width = self.view.frame.width

    carbonTabSwipeNavigation = CarbonTabSwipeNavigation(items: menuTabTitles as [AnyObject], toolBar: self.toolBar,delegate: self)
    Helper.setupCarbonPages(carbonTabSwipeNavigation, tabTitles: menuTabTitles, totalWidth: self.view.frame.width).insertIntoRootViewController(self)
    Helper.preloadCarbonPages(carbonTabSwipeNavigation, tabs: 2)
}

图书馆:https://github.com/ermalkaleci/CarbonKit

(红线是第二个viewcontroller的一部分)

Answer 1

尝试在主线程上设置碳套件代码

在

dispatch_async(dispatch_get_main_queue(), {
     let width = self.view.frame.width

     carbonTabSwipeNavigation = CarbonTabSwipeNavigation(items: menuTabTitles as [AnyObject], toolBar: self.toolBar,delegate: self)
     Helper.setupCarbonPages(carbonTabSwipeNavigation, tabTitles: menuTabTitles, totalWidth:           self.view.frame.width).insertIntoRootViewController(self)
     Helper.preloadCarbonPages(carbonTabSwipeNavigation, tabs: 2)
})