Add a missing colon to button.h

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

diff --git a/source/button.h b/source/button.h
index 407e2f950bfb04424796aaf312f11c9c4a98e553..55cb2b0a28af82c7e930ee4603f166cf06a84850 100644 (file)
--- a/source/button.h
+++ b/source/button.h
@@ -1,3 +1,10 @@
+/* $Id$
+
+This file is part of libmspgltk
+Copyright © 2007  Mikko Rasa, Mikkosoft Productions
+Distributed under the LGPL
+*/
+
 #ifndef MSP_GLTK_BUTTON_H_
 #define MSP_GLTK_BUTTON_H_
 
@@ -7,21 +14,36 @@
 namespace Msp {
 namespace GLtk {
 
+/**
+A clickable button widget.  Buttons can have a text label, which is displayed
+in a spacial part "text".
+*/
 class Button: public Widget
 {
 public:
-       sigc::signal<void> signal_clicked;
+       class Loader: public Widget::Loader
+       {
+       public:
+               Loader(Button &);
+               Button &get_object() const;
+       };
 
-       Button(const Resources &, const std::string & =std::string());
-       void set_text(const std::string &);
 private:
        std::string text;
        bool pressed;
 
-       const char *get_class() const { return "button"; }
-       void render_part(const Part &) const;
-       void on_button_press(int, int, unsigned);
-       void on_button_release(int, int, unsigned);
+public:
+       sigc::signal<void> signal_clicked;
+
+       Button(const Resources &, const std::string & =std::string());
+       void set_text(const std::string &);
+       virtual void button_press(int, int, unsigned);
+       virtual void button_release(int, int, unsigned);
+       virtual void pointer_enter();
+       virtual void pointer_leave();
+private:
+       virtual const char *get_class() const { return "button"; }
+       virtual void render_part(const Part &) const;
 };
 
 } // namespace GLtk