Widgets.h

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/***********************************************************************

  ColorBox2: Widgets.h
    (c) 2004 by Martin Decky
  
  Distributed under the terms of Lesser General Public Licence, see
  COPYING.

  0.3           20th August 2004    initial

***********************************************************************/


#ifndef __CB2__WIDGETS_H__
#define __CB2__WIDGETS_H__


#include <cb2/utils.h>
#include <cb2/Template.h>


namespace CB2 {
    
    class Container;   
    class Application; 
    class Size : public Class {
        public:
            
            typedef enum {
                px,
                em
            } size_type;
            
            Size(const int value, const size_type type); 
            String GetSize() const; 
        private:
            
            int svalue;      
            size_type stype; 
    };
    
    
    class Widget : public Class {
        public:
            Widget(Container & parent);   
            Widget(Application & parent); 
            virtual ~Widget();            
        protected:
            void Data(const String & data); 
        private:
            Widget(const Widget & prev);         
            void operator=(const Widget & prev); 
            Template * ptempl; 
            String panchor;    
            bool filled;       
    };
    
    
    class Container : public Widget {
        public:
            Container(Container & parent);   
            Container(Application & parent); 
            virtual Template * Add(Widget * child, String & anchor) = 0; 
    };
    
    
    class Spacer : public Widget {
        public:
            Spacer(Container & parent, const String & css_class = "", const String & css_id = "");   
            Spacer(Application & parent, const String & css_class = "", const String & css_id = ""); 
            Spacer(Container & parent, const Size & height);   
            Spacer(Application & parent, const Size & height); 
            virtual ~Spacer(); 
        private:
        
            void init(const String & css_class, const String & css_id); 
            void init(const Size & height);                             
            String data; 
    };
    
    
}


#endif

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