X-Git-Url: http://git.tdb.fi/?a=blobdiff_plain;f=source%2Froot.h;h=b2e2409e71177734ee7996fd369c5a66c5b474ba;hb=8dcc2c95d8d51d7a27b423343eeaac15ca3c6dec;hp=effa55628262b484b39ab97980721af41b751498;hpb=878faa0c9283ee1e6e5e67b6ea1324cc52385742;p=libs%2Fgltk.git

diff --git a/source/root.h b/source/root.h
index effa556..b2e2409 100644
--- a/source/root.h
+++ b/source/root.h
@@ -2,6 +2,7 @@
 #define MSP_GLTK_ROOT_H_
 
 #include <sigc++/trackable.h>
+#include <msp/gl/blend.h>
 #include <msp/gl/camera.h>
 #include <msp/gl/program.h>
 #include <msp/gl/renderable.h>
@@ -43,6 +44,7 @@ private:
 	Widget *tooltip_target;
 	Msp::GL::Camera camera;
 	Msp::GL::Program *shprog;
+	Msp::GL::Blend blend;
 
 public:
 	/** Creates a Root widget for a window.  The geometry is set to match the
@@ -64,9 +66,8 @@ public:
 	virtual unsigned get_height() const { return geom.h; }
 
 	void tick();
-	void render();
 	virtual void setup_frame(GL::Renderer &);
-	virtual void render(GL::Renderer &, const GL::Tag & = GL::Tag()) const;
+	virtual void render(GL::Renderer &, GL::Tag = GL::Tag()) const;
 
 private:
 	bool button_press_event(unsigned);