Dogcows Code - chaz/openbox/blob - otk/widget.hh

   1 #include <string>
   2 #include <list>
   3
   4 #include "rect.hh"
   5 #include "point.hh"
   6 #include "texture.hh"
   7 #include "style.hh"
   8
   9 namespace otk {
  10
  11 class OtkWidget {
  12
  13 public:
  14
  15   enum Direction { Horizontal, Vertical };
  16
  17   typedef std::list<OtkWidget *> OtkWidgetList;
  18
  19   OtkWidget(OtkWidget *parent, Direction = Horizontal);
  20   OtkWidget(Style *style, Direction direction = Horizontal,
  21             Cursor cursor = 0, int bevel_width = 1);
  22
  23   virtual ~OtkWidget();
  24
  25   inline Window getWindow(void) const { return _window; }
  26   inline const OtkWidget *getParent(void) const { return _parent; }
  27   inline const OtkWidgetList &getChildren(void) const { return _children; }
  28   inline unsigned int getScreen(void) const { return _screen; }
  29   inline const Rect &getRect(void) const { return _rect; }
  30
  31   void move(const Point &to);
  32   void move(int x, int y);
  33
  34   virtual void resize(const Point &to);
  35   virtual void resize(int x, int y);
  36
  37   virtual void setGeometry(const Rect &new_geom);
  38   virtual void setGeometry(const Point &topleft, int width, int height);
  39   virtual void setGeometry(int x, int y, int width, int height);
  40
  41   inline bool isVisible(void) const { return _visible; };
  42   virtual void show(void);
  43   virtual void hide(void);
  44
  45   inline bool isFocused(void) const { return _focused; };
  46   virtual void focus(void);
  47
  48   inline bool hasGrabbedMouse(void) const { return _grabbed_mouse; }
  49   bool grabMouse(void);
  50   void ungrabMouse(void);
  51
  52   inline bool hasGrabbedKeyboard(void) const { return _grabbed_keyboard; }
  53   bool grabKeyboard(void);
  54   void ungrabKeyboard(void);
  55
  56   inline const BTexture *getTexture(void) const { return _texture; }
  57   virtual void setTexture(BTexture *texture = 0);
  58
  59   virtual void addChild(OtkWidget *child, bool front = false);
  60   virtual void removeChild(OtkWidget *child);
  61
  62   inline bool getStretchableHorz(void) const { return _stretchable_horz; }
  63   void setStretchableHorz(bool s_horz) { _stretchable_horz = s_horz; }
  64
  65   inline bool getStretchableVert(void) const { return _stretchable_vert; }
  66   void setStretchableVert(bool s_vert)  { _stretchable_vert = s_vert; }
  67
  68   inline Cursor getCursor(void) const { return _cursor; }
  69
  70   inline int getBevelWidth(void) const { return _bevel_width; }
  71   void setBevelWidth(int bevel_width)
  72   { assert(bevel_width > 0); _bevel_width = bevel_width; }
  73
  74   inline Direction getDirection(void) const { return _direction; }
  75   void setDirection(Direction dir) { _direction = dir; }
  76
  77   inline Style *getStyle(void) const { return _style; }
  78   void setStyle(Style *style) { _style = style; }
  79
  80 private:
  81
  82   void create(void);
  83
  84   Window _window;
  85
  86   OtkWidget *_parent;
  87   OtkWidgetList _children;
  88
  89   Style *_style;
  90   Direction _direction;
  91   Cursor _cursor;
  92   int _bevel_width;
  93
  94   bool _visible;
  95   bool _focused;
  96
  97   bool _grabbed_mouse;
  98   bool _grabbed_keyboard;
  99
 100   bool _stretchable_vert;
 101   bool _stretchable_horz;
 102
 103   BTexture *_texture;
 104   Pixmap _bg_pixmap;
 105
 106   Rect _rect;
 107   unsigned int _screen;
 108 };
 109
 110 }