When switching between portrait and landscape the layout does not update. If however I

Thanks for the very quick response <g-emoji class="g-emoji" alias="blush" fallback-src

Hi <a class="user-mention notranslate" data-hovercard-type="user" data-hovercard-url="

Switching Orientation about verticalcardswiper HOT 2 CLOSED

jonivr commented on June 11, 2024

Switching Orientation

from verticalcardswiper.

Comments (2)

mightymango commented on June 11, 2024 1

Thanks for the very quick response 😊

You just beat me to it, I was just trying the same solution:

override func viewWillTransition(to size: CGSize, with coordinator: UIViewControllerTransitionCoordinator) {
    super.viewWillTransition(to: size, with: coordinator)

    if UIDevice.current.orientation.isLandscape,
        let layout = cardSwiper.verticalCardSwiperView.collectionViewLayout as? UICollectionViewFlowLayout {
        //Add code here to fine tune layout

        //Force layout to redraw
        layout.invalidateLayout()
    } else if UIDevice.current.orientation.isPortrait,
        let layout = cardSwiper.verticalCardSwiperView.collectionViewLayout as? UICollectionViewFlowLayout {
        //Add code here to fine tune layout

        //Force layout to redraw
        layout.invalidateLayout()
    }

}

The above allows for changing spacing etc. for different orientations.

from verticalcardswiper.

JoniVR commented on June 11, 2024

Hi @mightymango

Rotating views isn't really something I've looked into thus far, so landscape isn't tested or supported in any way currently.

However, it should work with some minor adjustments.
I haven't tried this yet, but you should be able to manually force the layout to redraw (even though it should do that by itself already).

Try doing something like (inside your UIViewController):

override func viewWillTransition(to size: CGSize, with coordinator: UIViewControllerTransitionCoordinator) {

    // this forces the layout to be redrawn
    cardSwiper.verticalCardSwiperView!.collectionViewLayout.invalidateLayout()
}