ngochiencse/hpparallaxheader

Simple parallax header for UIScrollView.

hpparallaxheader's Issues

[Feature] I want to access scrollView or contentOffset

It can't access scrollView

extension HeaderViewController: HPParallaxHeaderDelegate {
    func parallaxHeaderDidScroll(_ parallaxHeader: HPParallaxHeader) {
        // can't access scrollView
        if let scrollView = parallaxHeader.scrollView {
            trackingOffset(scrollView)
        }
}

'scrollView' is inaccessible due to 'internal' protection level

[Request] Header background color option

final class MyContainerViewController: HPScrollViewController {    
    override var preferredStatusBarStyle : UIStatusBarStyle {
        return UIStatusBarStyle.lightContent
    }


    override func viewWillAppear(_ animated: Bool) {
        super.viewWillAppear(animated)

        if #available(iOS 13.0, *) {
            let appearance = UINavigationBarAppearance()
            appearance.configureWithTransparentBackground()
            appearance.titleTextAttributes = [.foregroundColor: UIColor.white]
            appearance.backgroundColor = UIColor(red: 0.0/255.0, green: 123.0/255.0, blue: 187.0/255.0, alpha: 1.0)
         
            navigationController?.navigationBar.scrollEdgeAppearance = appearance
            navigationController?.navigationBar.standardAppearance = appearance
        }
    }

it can't mack white header under clock.
Or I want the option for it.

[BUG] delegate parallaxHeaderDidScroll is called before scrolling

parallaxHeaderDidScroll method return strange values even before my scrolling.(when initialized?)

func parallaxHeaderDidScroll(_ parallaxHeader: HPParallaxHeader) {
    var progress = parallaxHeader.progress
    print(progress)
}

In the first loaded view controller.

it logged 1, 0 before scrolling.

Swift Package Manger Issue

When installing it shows an error:

because HPParallaxHeader >=1.1.5 contains incompatible tools version and root depends on HPParallaxHeader 1.1.7..<2.0.0, version solving failed

Any tip to resolve this?

[Request]Migration Documents from MXParallaxHeader

I think there are many MXParallaxHeader users.
I hope migration from Objective-C to Swift version.

HPScrollViewController viewDidLoad override

HPScrollViewController's viewDidLoad() can't override in inherited class

ParallaxHeaderMode(bottom) Layout Issue

Hi,

Thanks for changing MXParallaxHeader to Swift.

I found a problem with ParallaxHeaderMode (bottom).

• HPParallaxHeader

• MXParallaxHeader

HPParallaxHeader is a topAnchor, but MXParallaxHeader is a bottomAnchor.

I hope this will be a quick fix.

[Feature] Add scrollViewDidScroll method

Could you append scrollViewDidScroll for HPScrollViewDelegate?