X-Git-Url: http://git.tdb.fi/?a=blobdiff_plain;f=source%2Fwidget.h;h=9caae9fb6216180654c9165dbe1893f2f1fec999;hb=813a0fc10cf5f7aaa6356cd97a4258fa78b9b87f;hp=7c601d2b5860668b426e3b8466ef316ab92fb2c3;hpb=b61361ee9f1f049fb3c22a38f68c757c7ca54cd0;p=libs%2Fgltk.git

diff --git a/source/widget.h b/source/widget.h
index 7c601d2..9caae9f 100644
--- a/source/widget.h
+++ b/source/widget.h
@@ -53,6 +53,9 @@ protected:
 	PartCache part_cache;
 
 	Widget();
+private:
+	Widget(const Widget &);
+	Widget &operator=(const Widget &);
 public:
 	virtual ~Widget();
 
@@ -62,8 +65,9 @@ public:
 	void set_position(int, int);
 	void set_size(unsigned, unsigned);
 	void autosize();
+	void autosize(Geometry &) const;
 protected:
-	virtual void autosize_special(const Part &, Geometry &) { }
+	virtual void autosize_special(const Part &, Geometry &) const { };
 public:
 	void set_geometry(const Geometry &);
 	const Geometry &get_geometry() const { return geom; }
@@ -107,6 +111,8 @@ public:
 	void set_focusable(bool);
 	bool is_focusable() const { return focusable; }
 	void set_focus();
+	void set_enabled(bool);
+	bool is_enabled() const { return !(state&DISABLED); }
 
 protected:
 	void set_state(State s) { set_state(s, s); }