1 files changed, 18 insertions, 0 deletions
diff --git a/sway/container.c b/sway/container.c
new file mode 100644
index 00000000..8ceb6a30
--- /dev/null
+++ b/sway/container.c
@@ -0,0 +1,18 @@
+#include "container.h"
+#include "layout.h"
+
+void container_map(swayc_t *container, void (*f)(swayc_t *view, void *data), void *data) {
+	if (!container->children) {
+		return NULL;
+	}
+	int i;
+	for (i = 0; i < container->children->length; ++i) {
+		swayc_t *child = container->children->items[i];
+		f(child, data);
+
+		if(child->children) 
+			container_map(child, f, data);
+	}
+	return NULL;
+}
+