feat(listview): add required interface for generalized listview comon… · NativeScript/NativeScript@b29f04f · GitHub

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Commit b29f04f

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PeterStaev

authored and

manoldonev

committed

feat(listview): add required interface for generalized listview comonent (#5524)

1 parent 7cd8e7e commit b29f04f
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2 files changed

+11-2Lines changed: 11 additions & 2 deletions

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• tns-core-modules/ui/list-view
  • list-view-common.ts
  • list-view.d.ts

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‎tns-core-modules/ui/list-view/list-view-common.ts‎

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+2-2Lines changed: 2 additions & 2 deletions

Original file line number	Diff line number	Diff line change
@@ -1,4 +1,4 @@
1		- import { ListView as ListViewDefinition, ItemsSource, ItemEventData } from ".";
	1	+ import { ListView as ListViewDefinition, ItemsSource, ItemEventData, TemplatedItemsView } from ".";
2	2	import { CoercibleProperty, CssProperty, Style, View, Template, KeyedTemplate, Length, Property, Color, Observable, EventData, CSSType } from "../core/view";
3	3	import { parse, parseMultipleTemplates } from "../builder";
4	4	import { Label } from "../label";
@@ -19,7 +19,7 @@ export module knownMultiTemplates {
19	19	const autoEffectiveRowHeight = -1;
20	20
21	21	@CSSType("ListView")
22		- export abstract class ListViewBase extends View implements ListViewDefinition {
	22	+ export abstract class ListViewBase extends View implements ListViewDefinition, TemplatedItemsView {
23	23	public static itemLoadingEvent = "itemLoading";
24	24	public static itemTapEvent = "itemTap";
25	25	public static loadMoreItemsEvent = "loadMoreItems";

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‎tns-core-modules/ui/list-view/list-view.d.ts‎

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+9Lines changed: 9 additions & 0 deletions

Original file line number	Diff line number	Diff line change
@@ -154,6 +154,15 @@ export interface ItemsSource {
154	154	getItem(index: number): any;
155	155	}
156	156
	157	+ export interface TemplatedItemsView {
	158	+ items: any[] | ItemsSource;
	159	+ itemTemplate: string | Template;
	160	+ itemTemplates?: string | Array<KeyedTemplate>;
	161	+ refresh(): void;
	162	+ on(event: "itemLoading", callback: (args: ItemEventData) => void, thisArg?: any);
	163	+ off(event: "itemLoading", callback: (args: EventData) => void, thisArg?: any);
	164	+ }
	165	+
157	166	/**
158	167	* Represents the property backing the items property of each ListView instance.
159	168	*/

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