X-Git-Url: http://git.tdb.fi/?a=blobdiff_plain;f=source%2Fbutton.h;h=e99f16b2503ac568d589928d2ae1729c517d2aee;hb=b51fd94242badcd3807a39c339979f4f358120cd;hp=841786c4def84f7795197dbfd623e182ed2a35df;hpb=a38c924ff32081f5cd67c2b0e2d5ca61f0e99de2;p=libs%2Fgltk.git

diff --git a/source/button.h b/source/button.h
index 841786c..e99f16b 100644
--- a/source/button.h
+++ b/source/button.h
@@ -2,11 +2,17 @@
 #define MSP_GLTK_BUTTON_H_
 
 #include <sigc++/sigc++.h>
+#include <msp/gl/texture2d.h>
+#include "text.h"
 #include "widget.h"
 
 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:
@@ -14,23 +20,36 @@ public:
 	{
 	public:
 		Loader(Button &);
-		Button &get_object() const;
+	private:
+		void text(const std::string &);
 	};
 
 	sigc::signal<void> signal_clicked;
 
-	Button(const Resources &, const std::string & =std::string());
-	void set_text(const std::string &);
-	void button_press(int, int, unsigned);
-	void button_release(int, int, unsigned);
-	void pointer_enter();
-	void pointer_leave();
 private:
-	std::string text;
+	Text text;
+	const GL::Texture2D *icon;
 	bool pressed;
 
-	const char *get_class() const { return "button"; }
-	void render_part(const Part &) const;
+public:
+	Button(const std::string & = std::string());
+
+	virtual const char *get_class() const { return "button"; }
+
+	virtual void autosize();
+
+	void set_text(const std::string &);
+	void set_icon(const GL::Texture2D *);
+
+private:
+	virtual void rebuild_special(const Part &, CachedPart &);
+
+public:
+	virtual void button_press(int, int, unsigned);
+	virtual void button_release(int, int, unsigned);
+	virtual void pointer_motion(int, int);
+private:
+	virtual void on_style_change();
 };
 
 } // namespace GLtk