我在自定义 Segue 中定义了以下内容,我们称它为 SegueX:
@interface SegueX : UIStoryboardSegue
@end
@implementation SegueX
- (void)perform
{
CATransition* transition = [CATransition animation];
transition.duration = 0.3;
transition.type = kCATransitionFade;
[[self.sourceViewController navigationController].view.layer addAnimation:transition forKey:kCATransition];
[[self.sourceViewController navigationController] pushViewController:[self destinationViewController] animated:NO];
}
@end
在我的 Storyboard中,我刚刚将标准 Push segue 更改为 SegueX。出于某种原因,这将删除我的导航栏和标签栏。此外,我在 Storyboard中定义的所有 UIBarButtonItems 在运行时隐藏了自定义转场之后。我该如何解决?我希望它不是这样的......
在更改为自定义转场之前
更改为自定义转场后
将其保存到 Main.storyboard
<?xml version="1.0" encoding="UTF-8" standalone="no"?>
<document type="com.apple.InterfaceBuilder3.CocoaTouch.Storyboard.XIB" version="3.0" toolsVersion="4514" systemVersion="13A603" targetRuntime="iOS.CocoaTouch" propertyAccessControl="none" useAutolayout="YES" initialViewController="aUj-3O-DdX">
<dependencies>
<plugIn identifier="com.apple.InterfaceBuilder.IBCocoaTouchPlugin" version="3747"/>
</dependencies>
<scenes>
<!--Navigation Controller-->
<scene sceneID="prC-ky-DMz">
<objects>
<navigationController definesPresentationContext="YES" id="aUj-3O-DdX" sceneMemberID="viewController">
<navigationBar key="navigationBar" contentMode="scaleToFill" id="2Uu-Rm-RXH">
<autoresizingMask key="autoresizingMask"/>
</navigationBar>
<toolbar key="toolbar" opaque="NO" clearsContextBeforeDrawing="NO" contentMode="scaleToFill" id="aOK-Kc-Mfz">
<rect key="frame" x="0.0" y="416" width="320" height="44"/>
<autoresizingMask key="autoresizingMask"/>
</toolbar>
<connections>
<segue destination="PDT-yG-B9z" kind="relationship" relationship="rootViewController" id="w27-w2-lcd"/>
</connections>
</navigationController>
<placeholder placeholderIdentifier="IBFirstResponder" id="fNx-r3-Dzg" userLabel="First Responder" sceneMemberID="firstResponder"/>
</objects>
<point key="canvasLocation" x="-65" y="-179"/>
</scene>
<!--View Controller-->
<scene sceneID="kMj-Al-ZjY">
<objects>
<viewController id="PDT-yG-B9z" sceneMemberID="viewController">
<layoutGuides>
<viewControllerLayoutGuide type="top" id="RKt-BS-gn9"/>
<viewControllerLayoutGuide type="bottom" id="eFe-fv-bG6"/>
</layoutGuides>
<view key="view" contentMode="scaleToFill" id="JbT-x8-qhX">
<rect key="frame" x="0.0" y="0.0" width="320" height="568"/>
<autoresizingMask key="autoresizingMask" flexibleMaxX="YES" flexibleMaxY="YES"/>
<subviews>
<button opaque="NO" contentMode="scaleToFill" fixedFrame="YES" contentHorizontalAlignment="center" contentVerticalAlignment="center" buttonType="roundedRect" lineBreakMode="middleTruncation" translatesAutoresizingMaskIntoConstraints="NO" id="fTw-C6-P3N">
<rect key="frame" x="137" y="269" width="46" height="30"/>
<autoresizingMask key="autoresizingMask" flexibleMaxX="YES" flexibleMaxY="YES"/>
<state key="normal" title="Button">
<color key="titleShadowColor" white="0.5" alpha="1" colorSpace="calibratedWhite"/>
</state>
<connections>
<segue destination="uMi-ds-4FY" kind="custom" id="mPL-yx-hFQ"/>
</connections>
</button>
</subviews>
<color key="backgroundColor" white="1" alpha="1" colorSpace="custom" customColorSpace="calibratedWhite"/>
</view>
<navigationItem key="navigationItem" id="Im9-4G-4Ga"/>
</viewController>
<placeholder placeholderIdentifier="IBFirstResponder" id="qXF-QN-k3Z" userLabel="First Responder" sceneMemberID="firstResponder"/>
</objects>
<point key="canvasLocation" x="473" y="-177"/>
</scene>
<!--View Controller-->
<scene sceneID="ca6-vg-B3h">
<objects>
<viewController id="uMi-ds-4FY" sceneMemberID="viewController">
<layoutGuides>
<viewControllerLayoutGuide type="top" id="jd0-A9-WOV"/>
<viewControllerLayoutGuide type="bottom" id="5VJ-sS-U1V"/>
</layoutGuides>
<view key="view" contentMode="scaleToFill" id="gJp-P2-rUC">
<rect key="frame" x="0.0" y="0.0" width="320" height="568"/>
<autoresizingMask key="autoresizingMask" flexibleMaxX="YES" flexibleMaxY="YES"/>
<color key="backgroundColor" white="1" alpha="1" colorSpace="custom" customColorSpace="calibratedWhite"/>
</view>
</viewController>
<placeholder placeholderIdentifier="IBFirstResponder" id="pih-Kj-ioJ" userLabel="First Responder" sceneMemberID="firstResponder"/>
</objects>
<point key="canvasLocation" x="1003" y="-179"/>
</scene>
</scenes>
<simulatedMetricsContainer key="defaultSimulatedMetrics">
<simulatedStatusBarMetrics key="statusBar"/>
<simulatedOrientationMetrics key="orientation"/>
<simulatedScreenMetrics key="destination" type="retina4"/>
</simulatedMetricsContainer>
</document>
最佳答案
当您更改 segue 时,导航栏和工具栏应该在 Storyboard中消失——这是正常的。您可以将底部栏的模拟指标更改为“半透明工具栏”,这会将其添加回去,因此您可以向其添加按钮(您只想更改模拟指标,而不是拖入另一个工具栏,这会添加第二个工具栏)。在运行时,您应该仍会看到两个栏及其按钮。
关于ios - 自定义 Push Segue 移除 Storyboard中的导航栏和标签栏,我们在Stack Overflow上找到一个类似的问题: https://stackoverflow.com/questions/20058701/