33 lines
1 KiB
TypeScript
33 lines
1 KiB
TypeScript
import { register } from 'astal';
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import { Gtk, type ConstructProps } from 'astal/gtk4';
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import astalify, { type AstalifyProps } from '../astalify';
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export type CenterBoxProps = ConstructProps<
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CenterBoxClass,
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Gtk.CenterBox.ConstructorProps & AstalifyProps
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>;
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@register({ GTypeName: 'CenterBox' })
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export class CenterBoxClass extends astalify(Gtk.CenterBox) {
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constructor({ cssName = 'centerbox', ...props }: CenterBoxProps = {}) {
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super({ cssName, ...props });
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}
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getChildren(box: CenterBoxClass) {
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return [box.startWidget, box.centerWidget, box.endWidget];
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}
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setChildren(box: CenterBoxClass, children: (Gtk.Widget | null)[]) {
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if (children.length > 3) {
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throw new Error('Cannot have more than 3 children in a CenterBox');
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}
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box.startWidget = children[0] || new Gtk.Box();
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box.centerWidget = children[1] || new Gtk.Box();
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box.endWidget = children[2] || new Gtk.Box();
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}
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}
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export const CenterBox = (props?: CenterBoxProps) => new CenterBoxClass(props);
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