create widgets_ontop

src/widgets.rs

@@ -100,6 +100,17 @@ pub fn move_cursor_to_end(ctx: &egui::Context, te_id: egui::Id) {
 	TextEdit::store_state(ctx, te_id, state);
 }
 
+pub fn widgets_ontop<R>(
+	ui: &egui::Ui, id: String, re: &egui::Response, y_offset: f32,
+	add_contents: impl FnOnce(&mut egui::Ui) -> R,
+) -> R {
+	let area = egui::Area::new(id)
+		.fixed_pos(re.rect.min.offset_y(y_offset))
+		.order(egui::Order::Foreground);
+
+	area.show(ui.ctx(), |ui| add_contents(ui)).inner
+}
+
 #[cfg(test)]
 mod autocomplete_tests {
 	use super::*;