Add API declarations

[libs/gltk.git] / source / root.h

diff --git a/source/root.h b/source/root.h
index effa55628262b484b39ab97980721af41b751498..52e23cae677ee6f03df4ee48a8f25d35400954d9 100644 (file)
--- 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>
@@ -10,6 +11,7 @@
 #include <msp/input/mouse.h>
 #include <msp/input/touchscreen.h>
 #include <msp/time/timestamp.h>
+#include "mspgltk_api.h"
 #include "panel.h"
 
 namespace Msp {
@@ -23,7 +25,7 @@ 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 GL::Renderable, public sigc::trackable
+class MSPGLTK_API Root: public Panel, public GL::Renderable, public sigc::trackable
 {
 public:
        sigc::signal<std::string, int, int> signal_tooltip;
@@ -43,6 +45,7 @@ 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 +67,8 @@ 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);