49 lines
1.4 KiB
TypeScript
49 lines
1.4 KiB
TypeScript
import { register } from 'astal';
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import { Gtk } from 'astal/gtk4';
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import astalify, { childType, type AstalifyProps, type ConstructProps } from '../astalify';
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export type OverlayProps = ConstructProps<
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OverlayClass,
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Gtk.Overlay.ConstructorProps & AstalifyProps
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>;
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@register({ GTypeName: 'Overlay' })
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export class OverlayClass extends astalify(Gtk.Overlay) {
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constructor({ cssName = 'overlay', ...props }: OverlayProps = {}) {
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super({ cssName, ...props });
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}
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getChildren(self: OverlayClass) {
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const children: Gtk.Widget[] = [];
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let ch = self.get_first_child();
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while (ch !== null) {
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children.push(ch);
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ch = ch.get_next_sibling();
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}
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return children.filter((child) => child !== self.child);
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}
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setChildren(self: OverlayClass, children: Gtk.Widget[]) {
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for (const child of children) {
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const types = childType in child ?
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(child[childType] as string).split(/\s+/) :
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[];
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if (types.includes('overlay')) {
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self.add_overlay(child);
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}
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else {
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self.set_child(child);
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}
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self.set_measure_overlay(child, types.includes('measure'));
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self.set_clip_overlay(child, types.includes('clip'));
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}
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}
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}
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export const Overlay = (props?: OverlayProps) => new OverlayClass(props);
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