navigation bar rechts bar button items Abstand

Habe ich eine navigation bar http://oi61.tinypic.com/r0p8w4.jpg mit der linken bar-button-item Hinzugefügt, storyboard, titleView und drei Rechte Leiste, button-Elemente vom code.

Hier ist der code:

override func viewDidLoad() {
    super.viewDidLoad()

    var screenWidth = UIScreen.mainScreen().bounds.width
    //custom title view
    var navBarWidth: CGFloat = self.navigationController!.navigationBar.frame.size.width
    let customTitleView = UIView(frame: CGRectMake(0, 0, navBarWidth, 44))
    titleLabel = UILabel(frame: CGRectMake(20, 0, navBarWidth, 40))
    titleLabel.text = conversationName
    if let titleFont = UIFont(name: "Roboto-Regular", size: 20) {
        titleLabel.font = titleFont
    }
    titleLabel.textColor = UIColor.whiteColor()

    customTitleView.addSubview(titleLabel)
    self.navigationItem.titleView = customTitleView

    //right bar buttons
    var searchImage = UIImage(named: "search")!
    var clipImage = UIImage(named: "clip")!
    var pencilImage = UIImage(named: "pencil")!

    var searchBtn = UIBarButtonItem(image: searchImage, style: UIBarButtonItemStyle.Plain, target: self, action: Selector("searchBtnPressed"))
    searchBtn.tintColor = UIColor.whiteColor()
    var clipBtn = UIBarButtonItem(image: clipImage, style: UIBarButtonItemStyle.Plain, target: self, action: Selector("clipBtnPressed"))
    clipBtn.tintColor = UIColor.whiteColor()
    var pencilBtn = UIBarButtonItem(image: pencilImage, style: UIBarButtonItemStyle.Plain, target: self, action: Selector("pencilBtnPressed"))
    pencilBtn.tintColor = UIColor.whiteColor()

    self.navigationItem.setRightBarButtonItems([pencilBtn, clipBtn, searchBtn], animated: false)
}

Mein problem ist, dass ich ändern möchte ist der Abstand zwischen den rechts-Tasten, aber ich weiß nicht, wie.

Ich habe versucht, um einen fixedButton zwischen Ihnen, aber es erhöht den vorhandenen Raum.

Kann jemand mir helfen? Danke.

InformationsquelleAutor der Frage mkz | 2015-09-08

Ich löste mein problem auf diese Weise:

var searchImage = UIImage(named: "search-selected")!
var clipImage = UIImage(named: "clip")!
var pencilImage = UIImage(named: "pencil")!

let searchBtn: UIButton = UIButton.buttonWithType(UIButtonType.Custom) as! UIButton
searchBtn.setImage(searchImage, forState: UIControlState.Normal)
searchBtn.addTarget(self, action: "searchBtnPressed", forControlEvents: UIControlEvents.TouchUpInside)
searchBtn.frame = CGRectMake(0, 0, 30, 30)
let searchBarBtn = UIBarButtonItem(customView: searchBtn)

let clipBtn: UIButton = UIButton.buttonWithType(UIButtonType.Custom) as! UIButton
clipBtn.setImage(clipImage, forState: UIControlState.Normal)
clipBtn.addTarget(self, action: "clipBtnPressed", forControlEvents: UIControlEvents.TouchUpInside)
clipBtn.frame = CGRectMake(0, 0, 30, 30)
let clipBarBtn = UIBarButtonItem(customView: clipBtn)

let pencilBtn: UIButton = UIButton.buttonWithType(UIButtonType.Custom) as! UIButton
pencilBtn.setImage(pencilImage, forState: UIControlState.Normal)
pencilBtn.addTarget(self, action: "pencilBtnPressed", forControlEvents: UIControlEvents.TouchUpInside)
pencilBtn.frame = CGRectMake(0, 0, 30, 30)
let pencilBarBtn = UIBarButtonItem(customView: pencilBtn)

self.navigationItem.setRightBarButtonItems([pencilBarBtn, clipBarBtn, searchBarBtn], animated: false)

Jetzt sieht es gut aus,

navigation bar rechts bar button items Abstand

Update für Swift 4.1

let testButton : UIButton = UIButton.init(type: .custom)
testButton.setImage(editImage, for: .normal)
testButton.addTarget(self, action: #selector(didTapCameraButton), for: .touchUpInside)
testButton.frame = CGRect(x: 0, y: 0, width: 30, height: 30)
let addButton = UIBarButtonItem(customView: testButton)

InformationsquelleAutor der Antwort mkz

Für Swift 3:

let searchBtn: UIButton = UIButton(type: UIButtonType.custom)
searchBtn.setImage(UIImage(named: "search"), for: [])
searchBtn.addTarget(self, action: #selector(ViewController.searchBtnPressed(_:)), for: UIControlEvents.touchUpInside)
searchBtn.frame = CGRect(x: 0, y: 0, width: 30, height: 30)
let searchButton = UIBarButtonItem(customView: searchBtn)

let clipBtn: UIButton = UIButton(type: UIButtonType.custom)
clipBtn.setImage(UIImage(named: "clip"), for: [])
clipBtn.addTarget(self, action: #selector(ViewController.clipBtnPressed(_:)), for: UIControlEvents.touchUpInside)
clipBtn.frame = CGRect(x: 0, y: 0, width: 30, height: 30)
let clipButton = UIBarButtonItem(customView: clipBtn)

let pencilBtn: UIButton = UIButton(type: UIButtonType.custom)
pencilBtn.setImage(UIImage(named: "pencil"), for: [])
pencilBtn.addTarget(self, action: #selector(ViewController.pencilBtnPressed(_:)), for: UIControlEvents.touchUpInside)
pencilBtn.frame = CGRect(x: 0, y: 0, width: 30, height: 30)
let pencilButton = UIBarButtonItem(customView: pencilBtn)

self.navigationItem.rightBarButtonItems = [pencilButton, clipButton, searchButton]

Ersetzen ViewController mit Ihrem view-controller

InformationsquelleAutor der Antwort Jeremy Bader

Versuchen, ändern Sie die constraintEqualToConstant

[myUIButton.widthAnchor constraintEqualToConstant:24].active = YES;
[myUIButton.heightAnchor constraintEqualToConstant:24].active = YES;

InformationsquelleAutor der Antwort Mutawe

Diese Lösung ist in Objective C

UIImage *settingImageName = [UIImage imageNamed:@"Menu_Burger_Icon"];
    UIButton * settingButton = [UIButton buttonWithType:UIButtonTypeCustom];
    [settingButton setImage:settingImageName forState:UIControlStateNormal];
    [settingButton addTarget:self action:@selector(settingsBtnClicked) forControlEvents:UIControlEventTouchUpInside];
    settingButton.frame = CGRectMake(0, 0, 30, 30);

    UIBarButtonItem *settingBarButton = [[UIBarButtonItem alloc] initWithCustomView:settingButton];


    UIImage *notificationImageName = [UIImage imageNamed:@"NotificationON"];
    UIButton * notificationButton = [UIButton buttonWithType:UIButtonTypeCustom];
    [notificationButton setImage:notificationImageName forState:UIControlStateNormal];
    [notificationButton addTarget:self action:@selector(notificationButtonClicked) forControlEvents:UIControlEventTouchUpInside];
    notificationButton.frame = CGRectMake(0, 0, 30, 30);
     UIBarButtonItem *notificationBarButton = [[UIBarButtonItem alloc] initWithCustomView:notificationButton];


     self.navigationItem.rightBarButtonItems  = @[settingBarButton,notificationBarButton];

Lösung Referenz von @mikle94. Seine Antwort ist in Swift.

InformationsquelleAutor der Antwort Anup Gupta

let rightActionButton:UIButton = UIButton()

if #available(iOS 11.0, *) {

    let widthConstraint = rightActionButton.widthAnchor.constraint(equalToConstant: 30)
    let heightConstraint = rightActionButton.heightAnchor.constraint(equalToConstant: 30)
    heightConstraint.isActive = true
    widthConstraint.isActive = true
}
else {
    rightActionButton.frame = CGRect.init(x: 0, y: 0, width: 30, height: 30)
}

rightActionButton.setImage(UIImage.init(named: "3-dots-right-button"), for: .normal)
rightActionButton.addTarget(self, action: #selector(handleRightMenu), for: UIControlEvents.touchUpInside)
rightActionButton.setTitle("", for: .normal)
rightActionButton.tintColor = UIColor(hex:K.NODD_GREEN_HEX)


let rightActionBarButton:UIBarButtonItem = UIBarButtonItem(customView: rightActionButton)

let rightBarButtonItem1 = rightActionBarButton
let rightBarButtonItem2 = UIBarButtonItem(barButtonSystemItem: .action, target: self, action: #selector(handleRight2Menu))

self.navigationItem.rightBarButtonItems = [rightBarButtonItem1,rightBarButtonItem2]

InformationsquelleAutor der Antwort Urvish Modi

-3

Dies ist eine der Methoden, Sie zu lösen.

Verwenden UIBarButtonItem als Raum

let space = UIBarButtonItem(barButtonSystemItem: .FixedSpace, target: nil, action: nil)
space.width = -20 //adjust as needed
self.navigationItem.rightBarButtonItems = [pencilBtn, clipBtn, searchBtn, space]

InformationsquelleAutor der Antwort pixyzehn

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