Take a Window pointer along with custom input devices

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

diff --git a/source/widget.h b/source/widget.h
index 665ca9d0e7605161ab8e5a3f0648e45d1d55994e..270d2a3f67eb2e1d890dbfc1426a8adac65fe0db 100644 (file)
--- a/source/widget.h
+++ b/source/widget.h
@@ -3,7 +3,9 @@
 
 #include <string>
 #include <msp/datafile/objectloader.h>
+#include <msp/gl/renderer.h>
 #include "geometry.h"
+#include "partcache.h"
 #include "state.h"
 
 namespace Msp {
@@ -48,6 +50,7 @@ protected:
        bool focusable;
        Container *parent;
        std::string tooltip;
+       std::list<CachedPart> cached_parts;
 
        Widget();
 public:
@@ -97,9 +100,18 @@ public:
        bool is_focusable() const { return focusable; }
        void set_focus();
 
-       void render() const;
 protected:
-       virtual void render_special(const Part &) const { }
+       void set_state(State s) { set_state(s, s); }
+       void clear_state(State s) { set_state(s, NORMAL); }
+       void set_state(State, State);
+
+       void rebuild();
+       virtual void rebuild_special(const Part &, CachedPart &) { }
+
+public:
+       void render(GL::Renderer &) const;
+protected:
+       virtual void render_special(const Part &, GL::Renderer &) const { }
 
 public:
        // Events