X-Git-Url: http://git.tdb.fi/?p=libs%2Fgltk.git;a=blobdiff_plain;f=source%2Froot.h;h=aeb2b9bb692d7ee78ad0414b36825a2873c5983a;hp=b0751b688985265d76566894c5dab694863ef5c5;hb=3bdb7fd6873ca45ce7e7754040b69b0d941eef31;hpb=46def086def19c58fb9e577312c07f2f7e758b34

diff --git a/source/root.h b/source/root.h
index b0751b6..aeb2b9b 100644
--- a/source/root.h
+++ b/source/root.h
@@ -4,6 +4,7 @@
 #include <sigc++/trackable.h>
 #include <msp/gl/camera.h>
 #include <msp/gl/program.h>
+#include <msp/gl/renderable.h>
 #include <msp/graphics/window.h>
 #include <msp/input/keyboard.h>
 #include <msp/input/mouse.h>
@@ -18,9 +19,11 @@ class Label;
 
 /**
 A Root is a special type of Panel that covers the entire viewport and receives
-input from keyboard and mouse.
+input from keyboard and mouse.  It can be used by itself or in a GL::Pipeline.
+Due to its specialized nature it's recommended to not use it with Scenes or
+other containers.
 */
-class Root: public Panel, public sigc::trackable
+class Root: public Panel, public GL::Renderable, public sigc::trackable
 {
 public:
 	sigc::signal<std::string, int, int> signal_tooltip;
@@ -60,7 +63,8 @@ public:
 	virtual unsigned get_height() const { return geom.h; }
 
 	void tick();
-	void render() const;
+	virtual void render(const GL::Tag & = GL::Tag()) const;
+	virtual void render(GL::Renderer &, const GL::Tag & = GL::Tag()) const;
 
 private:
 	bool button_press_event(unsigned);