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102 lines
2.4 KiB
TypeScript
102 lines
2.4 KiB
TypeScript
/**
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* @module "ui/layouts/layout-base"
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*/ /** */
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import { View, CustomLayoutView, Property, Length } from "../core/view";
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export * from "../core/view";
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/**
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* Base class for all views that supports children positioning.
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*/
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export class LayoutBase extends CustomLayoutView {
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/**
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* Returns the number of children in this Layout.
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*/
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getChildrenCount(): number;
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/**
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* Returns the view at the specified position.
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* @param index The position at which to get the child from.
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*/
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getChildAt(index: number): View;
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/**
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* Returns the position of the child view
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* @param child The child view that we are looking for.
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*/
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getChildIndex(child: View): number;
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/**
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* Adds the view to children array.
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* @param view The view to be added to the end of the children array.
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*/
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addChild(view: View): void;
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/**
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* Inserts the view to children array at the specified index.
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* @param view The view to be added to the end of the children array.
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* @param atIndex The insertion index.
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*/
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insertChild(child: View, atIndex: number): void;
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/**
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* Removes the specified view from the children array.
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* @param view The view to remove from the children array.
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*/
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removeChild(view: View): void;
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/**
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* Removes all views in this layout.
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*/
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removeChildren(): void;
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/**
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* INTERNAL. Used by the layout system.
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*/
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_registerLayoutChild(child: View): void;
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/**
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* INTERNAL. Used by the layout system.
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*/
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_unregisterLayoutChild(child: View): void;
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/**
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* Calls the callback for each child that should be laid out.
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* @param callback The callback
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*/
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eachLayoutChild(callback: (child: View, isLast: boolean) => void): void;
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/**
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* Gets or sets padding style property.
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*/
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padding: string | Length;
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/**
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* Specify the bottom padding of this layout.
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*/
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paddingBottom: Length;
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/**
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* Specify the left padding of this layout.
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*/
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paddingLeft: Length;
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/**
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* Specify the right padding of this layout.
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*/
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paddingRight: Length;
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/**
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* Specify the top padding of this layout.
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*/
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paddingTop: Length;
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/**
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* Gets or sets a value indicating whether to clip the content of this layout.
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*/
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clipToBounds: boolean;
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}
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export const clipToBoundsProperty: Property<LayoutBase, boolean>;
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