X-Git-Url: http://git.tdb.fi/?a=blobdiff_plain;f=source%2Fpanel.h;h=e269ca21819748185e2574758b459f8c532fb4b5;hb=30780ba31be92c977a68a2a9103eeba87747d530;hp=bf17829c101449747c07a23d61170811dcb08d4c;hpb=e7bc29984e91ee36555d6a4e4eece22170d10ba4;p=libs%2Fgltk.git

diff --git a/source/panel.h b/source/panel.h
index bf17829..e269ca2 100644
--- a/source/panel.h
+++ b/source/panel.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_PANEL_H_
 #define MSP_GLTK_PANEL_H_
 
@@ -6,13 +13,18 @@
 namespace Msp {
 namespace GLtk {
 
+/**
+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
+ignored.
+*/
 class Panel: public Widget
 {
 public:
 	class Loader: public Widget::Loader
 	{
 	private:
-		Panel &panel;
+		Panel &pnl;
 		std::map<std::string, Widget *> &wdg_map;
 	
 	public:
@@ -20,32 +32,47 @@ public:
 	private:
 		template<typename T>
 		void child(const std::string &);
+		void panel(const std::string &);
 	};
 
-	Panel(const Resources &);
-	~Panel();
-
-	void add(Widget &);
-	void button_press(int, int, unsigned);
-	void button_release(int, int, unsigned);
-	void pointer_motion(int, int);
-	void key_press(unsigned, unsigned, wchar_t);
-	void key_release(unsigned, unsigned);
-	void focus_out();
 private:
-	typedef std::list<Widget *> ChildSeq;
-
-	ChildSeq children;
+	std::list<Widget *> children;
 	Widget *pointer_focus;
 	unsigned pointer_grab;
 	Widget *input_focus;
 
 	Panel(const Panel &);
 	Panel &operator=(const Panel &);
-	const char *get_class() const { return "panel"; }
-	void render_part(const Part &) const;
-	void set_pointer_focus(Widget *);
+public:
+	Panel(const Resources &);
+	~Panel();
+
+	void add(Widget &);
+	void remove(Widget &);
+	const std::list<Widget *> &get_children() const { return children; }
+	void raise(Widget &);
+	void set_focus(Widget &);
+
+	virtual void button_press(int, int, unsigned);
+	virtual void button_release(int, int, unsigned);
+	virtual void pointer_motion(int, int);
+	virtual void pointer_leave();
+	virtual void key_press(unsigned, unsigned, wchar_t);
+	virtual void key_release(unsigned, unsigned);
+	virtual void focus_out();
+
+	// These functions are not intended to be called from outside GLtk
+	void child_hidden(Widget &);
+	void grab_pointer(Widget &);
+	void ungrab_pointer(Widget &);
+	void grab_focus(Widget &);
+private:
+	virtual const char *get_class() const { return "panel"; }
+	virtual void render_special(const Part &) const;
+
+	void set_pointer_focus(Widget *, int);
 	void set_input_focus(Widget *);
+	Widget *get_child_at(int, int);
 };
 
 } // namespace GLtk