Space Between the NavigationBar and the Page Viewer Bar

[metinsay]

There is a space between the navigationbar and the pageviewer bar. What can I do about this?

[iltercengiz]

Can you provide a screenshot please?

— Ilter Cengiz ilter@cengiz.im

On Wed, Nov 13, 2013 at 5:55 PM, metinsay notifications@github.com wrote:

There is a space between the navigationbar and the pageviewer bar. What can I do about this?

Reply to this email directly or view it on GitHub: https://github.com/monsieurje/ICViewPager/issues/23

[andreacfm]

Same here. Happens to me when I load the ViewPager into a subview that is under a fixed element like e custom tab bar.

[iltercengiz]

Can you please provide a screenshot or a little more info? I am not sure if I understood the situation properly.

[andreacfm]

Loading the pager view into under a custom toolbar into subview:

    pageViewController = [[MWCheckInPagerViewController alloc] initWithNibName:@"MWCheckInPagerViewController" bundle:nil];
    pageViewController.view.frame = self.pagerView.bounds;
    [self.pagerView addSubview:pageViewController.view];

[iltercengiz]

What's the output of NSLog(NSStringFromCGRect(pageViewController.view.frame); and NSLog(NSStringFromCGRect(self.pagerView.bounds); ?

[andreacfm]

{{0, 0}, {320, 460}}
{{0, 0}, {320, 460}}

[iltercengiz]

If I understood correctly, you are getting the root view of ViewPagerController's (in this case its subclass', MWCheckInPagerViewController) and setting it as a subview to another view. Am I right? If so I hadn't tested it in a usage way like this, I'll test it and look what can be done. It would be perfect if you can email me the codes of the view controllers in this screenshot.

[andreacfm]

Yes you are correct.

Here is the xib used by the controller.

<?xml version="1.0" encoding="UTF-8" standalone="no"?>
<document type="com.apple.InterfaceBuilder3.CocoaTouch.XIB" version="3.0" toolsVersion="4514" systemVersion="13A603" targetRuntime="iOS.CocoaTouch" variant="6xAndEarlier" propertyAccessControl="none">
    <dependencies>
        <deployment defaultVersion="1552" identifier="iOS"/>
        <plugIn identifier="com.apple.InterfaceBuilder.IBCocoaTouchPlugin" version="3747"/>
    </dependencies>
    <objects>
        <placeholder placeholderIdentifier="IBFilesOwner" id="-1" userLabel="File's Owner" customClass="MWCheckinViewController">
            <connections>
                <outlet property="backToCheckInButton" destination="1vr-Nv-S3n" id="CNd-ae-yRp"/>
                <outlet property="backToTagButton" destination="PEp-1L-ulS" id="q7G-Wk-KM1"/>
                <outlet property="favouriteButton" destination="HnR-bB-gxI" id="rag-ke-IXK"/>
                <outlet property="pagerView" destination="neE-CY-mmE" id="b0K-4B-aTy"/>
                <outlet property="settingsButton" destination="dI6-ea-YT9" id="zdU-gf-WxT"/>
                <outlet property="view" destination="1" id="cgo-Qs-LZy"/>
            </connections>
        </placeholder>
        <placeholder placeholderIdentifier="IBFirstResponder" id="-2" customClass="UIResponder"/>
        <view contentMode="scaleToFill" id="1">
            <rect key="frame" x="0.0" y="20" width="320" height="460"/>
            <autoresizingMask key="autoresizingMask" widthSizable="YES" heightSizable="YES"/>
            <subviews>
                <imageView userInteractionEnabled="NO" contentMode="scaleToFill" horizontalHuggingPriority="251" verticalHuggingPriority="251" image="tabup.png" id="YDH-lm-Hmq">
                    <rect key="frame" x="0.0" y="0.0" width="320" height="50"/>
                    <autoresizingMask key="autoresizingMask" flexibleMaxX="YES" flexibleMaxY="YES"/>
                </imageView>
                <imageView userInteractionEnabled="NO" contentMode="scaleToFill" horizontalHuggingPriority="251" verticalHuggingPriority="251" image="linguetta_preferiti.png" id="YDi-gv-ntU">
                    <rect key="frame" x="273" y="0.0" width="34" height="41"/>
                    <autoresizingMask key="autoresizingMask" flexibleMaxX="YES" flexibleMaxY="YES"/>
                </imageView>
                <button opaque="NO" contentMode="scaleToFill" contentHorizontalAlignment="center" contentVerticalAlignment="center" lineBreakMode="middleTruncation" id="dI6-ea-YT9">
                    <rect key="frame" x="1" y="0.0" width="55" height="45"/>
                    <autoresizingMask key="autoresizingMask" flexibleMaxX="YES" flexibleMaxY="YES"/>
                    <fontDescription key="fontDescription" type="system" pointSize="15"/>
                    <state key="normal" image="btn_opzioni.png">
                        <color key="titleShadowColor" white="0.5" alpha="1" colorSpace="calibratedWhite"/>
                    </state>
                    <connections>
                        <action selector="settingsButtonPressed" destination="-1" eventType="touchUpInside" id="fiF-q6-iB9"/>
                    </connections>
                </button>
                <button opaque="NO" contentMode="scaleToFill" contentHorizontalAlignment="center" contentVerticalAlignment="center" lineBreakMode="middleTruncation" id="1vr-Nv-S3n">
                    <rect key="frame" x="83" y="0.0" width="65" height="45"/>
                    <autoresizingMask key="autoresizingMask" flexibleMaxX="YES" flexibleMaxY="YES"/>
                    <state key="normal" image="btn_tagrecenti.png">
                        <color key="titleShadowColor" white="0.5" alpha="1" colorSpace="calibratedWhite"/>
                    </state>
                    <connections>
                        <action selector="backToCheckInButtonPressed" destination="-1" eventType="touchUpInside" id="yCd-1O-ipL"/>
                    </connections>
                </button>
                <button opaque="NO" contentMode="scaleToFill" contentHorizontalAlignment="center" contentVerticalAlignment="center" adjustsImageWhenDisabled="NO" lineBreakMode="middleTruncation" id="PEp-1L-ulS">
                    <rect key="frame" x="173" y="0.0" width="65" height="45"/>
                    <autoresizingMask key="autoresizingMask" flexibleMaxX="YES" flexibleMaxY="YES"/>
                    <state key="normal" image="btn_ritornatag.png">
                        <color key="titleColor" red="0.19309852612755288" green="0.31125460827721974" blue="0.52530570652173914" alpha="1" colorSpace="calibratedRGB"/>
                        <color key="titleShadowColor" white="0.5" alpha="1" colorSpace="calibratedWhite"/>
                    </state>
                    <connections>
                        <action selector="backToTagButtonPressed" destination="-1" eventType="touchUpInside" id="jhC-vj-rwO"/>
                    </connections>
                </button>
                <button opaque="NO" contentMode="scaleToFill" contentHorizontalAlignment="center" contentVerticalAlignment="center" lineBreakMode="middleTruncation" id="HnR-bB-gxI">
                    <rect key="frame" x="260" y="0.0" width="60" height="45"/>
                    <autoresizingMask key="autoresizingMask" flexibleMaxX="YES" flexibleMaxY="YES"/>
                    <state key="normal" image="btn_preferiti.png">
                        <color key="titleShadowColor" white="0.5" alpha="1" colorSpace="calibratedWhite"/>
                    </state>
                    <connections>
                        <action selector="favoriteButtonPressed" destination="-1" eventType="touchUpInside" id="bEg-tm-Kla"/>
                    </connections>
                </button>
                <view contentMode="scaleToFill" id="neE-CY-mmE">
                    <rect key="frame" x="0.0" y="50" width="320" height="460"/>
                    <autoresizingMask key="autoresizingMask" flexibleMaxX="YES" flexibleMaxY="YES"/>
                </view>
            </subviews>
            <simulatedStatusBarMetrics key="simulatedStatusBarMetrics"/>
            <simulatedScreenMetrics key="simulatedDestinationMetrics"/>
        </view>
    </objects>
    <resources>
        <image name="btn_opzioni.png" width="26" height="26"/>
        <image name="btn_preferiti.png" width="26" height="26"/>
        <image name="btn_ritornatag.png" width="26" height="26"/>
        <image name="btn_tagrecenti.png" width="26" height="26"/>
        <image name="linguetta_preferiti.png" width="34" height="41"/>
        <image name="tabup.png" width="320" height="50"/>
    </resources>
</document>

And this the what happens in viewDidLoad:

- (void)viewDidLoad {
    [super viewDidLoad];
    // Do any additional setup after loading the view from its nib.
    pageViewController = [[MWCheckInPagerViewController alloc] initWithNibName:@"MWCheckInPagerViewController" bundle:nil];
    pageViewController.checkinViewController = self;
    pageViewController.view.frame = self.pagerView.bounds;

    NSLog(NSStringFromCGRect(pageViewController.view.frame));
    NSLog(NSStringFromCGRect(self.pagerView.bounds));

    self.pagerView.backgroundColor = [UIColor clearColor];
    pageViewController.view.backgroundColor = [UIColor clearColor];
    [self.pagerView addSubview:pageViewController.view];
}

[hackjie]

i have met the same problem, i want to ask you if you have solved the problem @iltercengiz @andreacfm

[joyeshk]

I faced similar issue and I find a workaround in stackoverflow. inside viewPagerController.m in the method -(void) layoutSubviews comment out the code for IOS 7 support. // if (IOS_VERSION_7) { // topLayoutGuide = 20.0; // if (self.navigationController && !self.navigationController.navigationBarHidden) { // topLayoutGuide += self.navigationController.navigationBar.frame.size.height; // } // }

That solved my problem.