typedef tweaks

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

diff --git a/source/widget.h b/source/widget.h
index 69adf9ca52b0fce6b0aaa64fc703badaafbe61fb..bc9b90a69696a8e944af0d88042ad318ab481ec1 100644 (file)
--- a/source/widget.h
+++ b/source/widget.h
@@ -1,7 +1,7 @@
 /* $Id$
 
 This file is part of libmspgltk
-Copyright © 2007-2009  Mikko Rasa, Mikkosoft Productions
+Copyright © 2007-2011  Mikko Rasa, Mikkosoft Productions
 Distributed under the LGPL
 */
 
@@ -26,6 +26,8 @@ constructor, because it can't be done correctly in the Widget constructor.
 */
 class Widget
 {
+       friend class Container;
+
 public:
        class Loader: public Msp::DataFile::Loader
        {
@@ -47,25 +49,38 @@ public:
        sigc::signal<void> signal_ungrab_pointer;
 
 protected:
-       const Resources &res;
        Geometry geom;
        std::string style_name;
        const Style *style;
        State state;
        bool visible;
+       bool focusable;
        Container *parent;
        std::string tooltip;
 
-       Widget(const Resources &);
+       Widget();
 public:
        virtual ~Widget();
 
+       /**
+       Returns the name of the widget class.  Used for style lookup.
+       */
+       virtual const char *get_class() const { return "widget"; }
+
        void set_position(int, int);
        void set_size(unsigned, unsigned);
        virtual void autosize() { }
        void set_geometry(const Geometry &);
        const Geometry &get_geometry() const { return geom; }
 
+protected:
+       /**
+       Sets the widget's parent Container.  The widget must be unparented when
+       calling this function with a non-null parameter.
+       */
+       void set_parent(Container *);
+
+public:
        /**
        Sets the widget style.  The final style name is constructed by concatenating
        the widget class and the style name with a dash.
@@ -73,11 +88,21 @@ public:
        void set_style(const std::string &);
        const Style &get_style() const { return *style; }
 
+protected:
+       /**
+       Gets a style object from the resource collection based on the class and
+       style names of the widget.
+       */
+       void update_style();
+
+public:
        void set_tooltip(const std::string &);
        const std::string &get_tooltip() const { return tooltip; }
 
        void set_visible(bool);
        bool is_visible() const { return visible; }
+       void set_focusable(bool);
+       bool is_focusable() const { return focusable; }
        void set_focus();
 
        void render() const;
@@ -95,31 +120,7 @@ public:
        virtual void key_release(unsigned, unsigned) { }
        virtual void focus_in();
        virtual void focus_out();
-
 protected:
-       /**
-       Returns the name of the widget class.  Used for style lookup.
-       */
-       virtual const char *get_class() const { return "widget"; }
-
-       /**
-       Gets a style object from the resource collection based on the class and
-       style names of the widget.
-       */
-       void update_style();
-
-       /**
-       Sets the widget's parent Panel.  The widget must be unparented when calling
-       this function with a nonzero parameter.
-       */
-       void set_parent(Container *);
-
-       /**
-       A helper function to set the parent of another widget.
-       */
-       void set_parent(Widget &, Container *);
-
-       // More events
        virtual void on_geometry_change() { }
        virtual void on_style_change() { }
        virtual void on_reparent() { }