menu: Container could contains and draw DrawableControls

DrawableControls register/unregister itself during
construction/destruction at the Container (supplied as owner) and get
automatically drawn

1 files changed, 9 insertions, 2 deletions

diff --git a/src/menu/drawable_control.cpp b/src/menu/drawable_control.cpp
index 895193f4..bf2ddc74 100644
--- a/src/menu/drawable_control.cpp
+++ b/src/menu/drawable_control.cpp
@@ -25,15 +25,22 @@
  */
 
 #include "drawable_control.hpp"
+#include "container.hpp"
 
 namespace usdx
 {
-	DrawableControl::DrawableControl(Control* parent)
-		: Control(parent)
+	DrawableControl::DrawableControl(Container* parent)
+		: Control(parent), parent(parent)
 	{
+		if (parent) {
+			parent->add(this);
+		}
 	}
 
 	DrawableControl::~DrawableControl()
 	{
+		if (parent) {
+			parent->remove(this);
+		}
 	}
 };