X-Git-Url: http://git.tdb.fi/?a=blobdiff_plain;f=source%2Fpanel.h;h=2ba916d1b39eba7e4a8e264bea550f3b3c453b69;hb=c1faa54a3218b53757b8b55de0ff8aa64412253b;hp=dc9841654aa7b623e948610910f0fa35455907a1;hpb=91997dd3189b93a67179822ec2fed5f2a7bddb74;p=libs%2Fgltk.git

diff --git a/source/panel.h b/source/panel.h
index dc98416..2ba916d 100644
--- a/source/panel.h
+++ b/source/panel.h
@@ -1,10 +1,3 @@
-/* $Id$
-
-This file is part of libmspgltk
-Copyright © 2007-2009  Mikko Rasa, Mikkosoft Productions
-Distributed under the LGPL
-*/
-
 #ifndef MSP_GLTK_PANEL_H_
 #define MSP_GLTK_PANEL_H_
 
@@ -13,6 +6,8 @@ Distributed under the LGPL
 namespace Msp {
 namespace GLtk {
 
+class Layout;
+
 /**
 Panels are containers for other widgets.  Panel styles should have a special
 part "children" to render the child widgets.  All properties of this part are
@@ -23,12 +18,15 @@ class Panel: public Container
 public:
 	class Loader: public Widget::Loader
 	{
+	public:
+		typedef std::map<std::string, Widget *> WidgetMap;
+
 	private:
 		Panel &pnl;
-		std::map<std::string, Widget *> &wdg_map;
+		WidgetMap &wdg_map;
 	
 	public:
-		Loader(Panel &, std::map<std::string, Widget *> &);
+		Loader(Panel &, WidgetMap &);
 	private:
 		template<typename T>
 		void child(const std::string &);
@@ -42,12 +40,14 @@ protected:
 		virtual ~Child();
 
 		void visibility_changed(bool);
+		void autosize_changed();
 		void request_focus();
 		void grab_pointer();
 		void ungrab_pointer();
 		void raise();
 	};
 
+	Layout *layout;
 	Widget *pointer_focus;
 	bool pointer_grabbed;
 	Widget *input_focus;
@@ -56,11 +56,24 @@ protected:
 	Panel &operator=(const Panel &);
 public:
 	Panel();
+	virtual ~Panel();
+
+	virtual const char *get_class() const { return "panel"; }
+
+	void set_layout(Layout *);
+
+protected:
+	virtual Child *create_child(Widget *);
 
+public:
 	void raise(Widget &);
 	Widget *get_input_focus() const { return input_focus; }
 	Widget *get_final_input_focus() const;
 
+protected:
+	virtual void render_special(const Part &) const;
+
+public:
 	virtual void button_press(int, int, unsigned);
 	virtual void button_release(int, int, unsigned);
 	virtual void pointer_motion(int, int);
@@ -69,9 +82,8 @@ public:
 	virtual void key_release(unsigned, unsigned);
 	virtual void focus_out();
 protected:
-	virtual const char *get_class() const { return "panel"; }
-	virtual void render_special(const Part &) const;
-	virtual Child *create_child(Widget *);
+	virtual void on_child_added(Widget &);
+	virtual void on_child_removed(Widget &);
 
 	void set_pointer_focus(Widget *);
 	void set_input_focus(Widget *);