mirror of
https://github.com/NativeScript/NativeScript.git
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26 lines
1.2 KiB
TypeScript
26 lines
1.2 KiB
TypeScript
import { AbsoluteLayoutBase, View, leftProperty, topProperty, Length } from "./absolute-layout-common";
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export * from "./absolute-layout-common";
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function makeNativeSetter<T>(setter: (this: View, lp: org.nativescript.widgets.CommonLayoutParams, value: T) => void) {
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return function(this: View, value: T) {
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const nativeView: android.view.View = this.nativeViewProtected;
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const lp = nativeView.getLayoutParams() || new org.nativescript.widgets.CommonLayoutParams();
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if (lp instanceof org.nativescript.widgets.CommonLayoutParams) {
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setter.call(this, lp, value);
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nativeView.setLayoutParams(lp);
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}
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};
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}
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View.prototype[topProperty.setNative] = makeNativeSetter<number>(function(this: View, lp, value) { lp.top = Length.toDevicePixels(value, 0); });
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View.prototype[leftProperty.setNative] = makeNativeSetter<number>(function(this: View, lp, value) { lp.left = Length.toDevicePixels(value, 0); });
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export class AbsoluteLayout extends AbsoluteLayoutBase {
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nativeViewProtected: org.nativescript.widgets.AbsoluteLayout;
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public createNativeView() {
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return new org.nativescript.widgets.AbsoluteLayout(this._context);
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}
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}
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