libbife/container.h

   1 // vim: set expandtab tabstop=4 shiftwidth=4:
   2
   3 #ifndef BIFE_CONTAINER_H
   4 #define BIFE_CONTAINER_H
   5
   6 #include "widget.h"
   7 #include "hit.h"
   8 #include "hash.h"
   9 #include <vector>
  10 #include <string>
  11
  12 namespace bife {
  13
  14     using std::string;
  15
  16     /**
  17      * Base Container Class.
  18      *
  19      * @todo
  20      */
  21     class Container: public Widget {
  22         // Typedefs
  23         protected:
  24             typedef std::vector<Widget*> Content;
  25
  26         // Attributes.
  27         protected:
  28             /// Content.
  29             Content content;
  30
  31         // Methods.
  32         public:
  33             /**
  34              * Constructor.
  35              */
  36             Container(void);
  37
  38             /**
  39              * Constructor.
  40              *
  41              * @param attrs Widget attributes.
  42              */
  43             Container(const Hash&);
  44
  45             /**
  46              * Constructor.
  47              *
  48              * @param attrs   Widget attributes.
  49              * @param content Content of the widget.
  50              */
  51             Container(const Hash&, Widget*);
  52
  53             /**
  54              * Constructor.
  55              *
  56              * @param content Content of the widget.
  57              * @param attrs   Widget attributes.
  58              */
  59             Container(Widget*, const Hash&);
  60
  61             /**
  62              * Destructor.
  63              */
  64             virtual ~Container(void);
  65
  66             /**
  67              * Renders the widget using a HIT template.
  68              *
  69              * @param  hit HIT template to use to render de widget.
  70              * @return Rendered widget.
  71              */
  72             virtual string renderContent(HIT&);
  73
  74             /**
  75              * Appends a widget to the container.
  76              *
  77              * @param widget Widget to append.
  78              */
  79             virtual void append(Widget*);
  80     };
  81
  82 }
  83
  84 #endif