Render containers as urgent if they have an urgent child

sway/desktop/render.c

@@ -611,11 +611,13 @@ static void render_container_tabbed(struct sway_output *output,
 		struct border_colors *colors;
 		struct wlr_texture *title_texture;
 		struct wlr_texture *marks_texture;
+		bool urgent = view ?
+			view_is_urgent(view) : container_has_urgent_child(child);
 
-		if (view && view_is_urgent(view)) {
+		if (urgent) {
 			colors = &config->border_colors.urgent;
 			title_texture = child->title_urgent;
-			marks_texture = view->marks_urgent;
+			marks_texture = view ? view->marks_urgent : NULL;
 		} else if (cstate->focused || parent_focused) {
 			colors = &config->border_colors.focused;
 			title_texture = child->title_focused;
@@ -678,11 +680,13 @@ static void render_container_stacked(struct sway_output *output,
 		struct border_colors *colors;
 		struct wlr_texture *title_texture;
 		struct wlr_texture *marks_texture;
+		bool urgent = view ?
+			view_is_urgent(view) : container_has_urgent_child(child);
 
-		if (view && view_is_urgent(view)) {
+		if (urgent) {
 			colors = &config->border_colors.urgent;
 			title_texture = child->title_urgent;
-			marks_texture = view->marks_urgent;
+			marks_texture = view ? view->marks_urgent : NULL;
 		} else if (cstate->focused || parent_focused) {
 			colors = &config->border_colors.focused;
 			title_texture = child->title_focused;

sway/tree/workspace.c

@@ -526,5 +526,6 @@ void workspace_detect_urgent(struct sway_container *workspace) {
 	if (workspace->sway_workspace->urgent != new_urgent) {
 		workspace->sway_workspace->urgent = new_urgent;
 		ipc_event_workspace(NULL, workspace, "urgent");
+		container_damage_whole(workspace);
 	}
 }