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Fix for iOS 11 ListView top offset (#4919)

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* Changed the default value of the new iOS11 'contentInsetAdjustmentBehavior' property #4916

* Fixed missing ts definitions and added TODOs
This commit is contained in:
Vladimir Amiorkov
2017-10-20 08:38:07 +03:00
committed by Hristo Hristov
parent 7c68953009
commit 2eba7c66e4
1 changed files with 17 additions and 0 deletions
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17
tns-core-modules/ui/list-view/list-view.ios.ts
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@ -8,6 +8,7 @@ import { StackLayout } from "../layouts/stack-layout";
import { ProxyViewContainer } from "../proxy-view-container";
import { ios } from "../../utils/utils";
import { profile } from "../../profiling";
import { device } from "../../platform";
export * from "./list-view-common";
@ -204,6 +205,17 @@ class UITableViewRowHeightDelegateImpl extends NSObject implements UITableViewDe
}
}
// TODO: Remove this declaration when 'tns-platform-declarations' is update with iOS 11 declarations
declare const enum UIScrollViewContentInsetAdjustmentBehavior {
Automatic = 0,
ScrollableAxes = 1,
Never = 2,
Always = 3
}
export class ListView extends ListViewBase {
public _ios: UITableView;
private _dataSource;
@ -222,6 +234,11 @@ export class ListView extends ListViewBase {
this._ios.estimatedRowHeight = DEFAULT_HEIGHT;
this._ios.rowHeight = UITableViewAutomaticDimension;
this._ios.dataSource = this._dataSource = DataSource.initWithOwner(new WeakRef(this));
if (parseInt(device.sdkVersion) >= 11) {
// TODO: Remove the cast to 'any' when 'tns-platform-declarations' is update with iOS 11 declarations
(<any>this._ios).contentInsetAdjustmentBehavior = UIScrollViewContentInsetAdjustmentBehavior.Never;
}
this._delegate = UITableViewDelegateImpl.initWithOwner(new WeakRef(this));
this._heights = new Array<number>();
this._map = new Map<ListViewCell, View>();