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default value fixed

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This commit is contained in:
Vladimir Enchev
2015-07-16 14:09:08 +03:00
committed by hshristov
parent 7516ac6ab3
commit 805722a5b7
1 changed files with 3 additions and 2 deletions
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5
ui/layouts/wrap-layout/wrap-layout-common.ts
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@ -6,6 +6,7 @@ import proxy = require("ui/core/proxy");
// on Android we explicitly set propertySettings to None because android will invalidate its layout (so we skip unnecessary native call).
var AffectsLayout = global.android ? dependencyObservable.PropertyMetadataSettings.None : dependencyObservable.PropertyMetadataSettings.AffectsLayout;
var defailtItemWidthHeight = global.android ? 0 : Number.NaN;
function isWidthHeightValid(value: any): boolean {
return (value >= 0.0 && value !== Number.POSITIVE_INFINITY);
@ -21,10 +22,10 @@ export class WrapLayout extends layouts.LayoutBase implements definition.WrapLay
new proxy.PropertyMetadata(enums.Orientation.horizontal, AffectsLayout, undefined, isValidOrientation));
public static itemWidthProperty = new dependencyObservable.Property("itemWidth", "WrapLayout",
new proxy.PropertyMetadata(0, AffectsLayout, undefined, isWidthHeightValid));
new proxy.PropertyMetadata(defailtItemWidthHeight, AffectsLayout, undefined, isWidthHeightValid));
public static itemHeightProperty = new dependencyObservable.Property("itemHeight", "WrapLayout",
new proxy.PropertyMetadata(0, AffectsLayout, undefined, isWidthHeightValid));
new proxy.PropertyMetadata(defailtItemWidthHeight, AffectsLayout, undefined, isWidthHeightValid));
get orientation(): string {
return this._getValue(WrapLayout.orientationProperty);