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feat: add traitCollectionDidChange to controllers

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This commit is contained in:
Vasil Chimev
2019-09-25 15:37:52 +03:00
parent 327adb7234
commit 7da835dfd4
6 changed files with 72 additions and 4 deletions
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12
tns-core-modules/ui/core/view/view.ios.ts
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@@ -1003,6 +1003,18 @@ export namespace ios {
owner.callUnloaded();
}
}
public traitCollectionDidChange(previousTraitCollection: UITraitCollection): void {
super.traitCollectionDidChange(previousTraitCollection);
const owner = this.owner.get();
owner.notify({ eventName: "traitCollectionChanged", object: owner });
console.log("---> UILayoutViewController.traitCollectionDidChange()");
if (this.traitCollection.hasDifferentColorAppearanceComparedToTraitCollection(previousTraitCollection)) {
owner.notify({ eventName: "traitCollectionColorAppearanceChanged", object: owner });
}
}
}
export class UIPopoverPresentationControllerDelegateImp extends NSObject implements UIPopoverPresentationControllerDelegate {