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

   1 #ifndef __widget_hh
   2 #define __widget_hh
   3
   4 #include "basewidget.hh"
   5 #include "eventdispatcher.hh"
   6
   7 extern "C" {
   8 #include <assert.h>
   9 }
  10
  11 namespace otk {
  12
  13 class OtkWidget : public OtkBaseWidget, public OtkEventHandler {
  14
  15 public:
  16
  17   enum Direction { Horizontal, Vertical };
  18
  19   OtkWidget(OtkWidget *parent, Direction = Horizontal);
  20   OtkWidget(OtkEventDispatcher *event_dispatcher, Style *style,
  21             Direction direction = Horizontal, Cursor cursor = 0,
  22             int bevel_width = 1);
  23
  24   virtual ~OtkWidget();
  25
  26   virtual void update(void);
  27
  28   void exposeHandler(const XExposeEvent &e);
  29   void configureHandler(const XConfigureEvent &e);
  30
  31   inline bool isStretchableHorz(void) const { return _stretchable_horz; }
  32   void setStretchableHorz(bool s_horz = true) { _stretchable_horz = s_horz; }
  33
  34   inline bool isStretchableVert(void) const { return _stretchable_vert; }
  35   void setStretchableVert(bool s_vert = true)  { _stretchable_vert = s_vert; }
  36
  37   inline Direction getDirection(void) const { return _direction; }
  38   void setDirection(Direction dir) { _direction = dir; }
  39
  40   inline OtkEventDispatcher *getEventDispatcher(void)
  41   { return _event_dispatcher; }
  42   void setEventDispatcher(OtkEventDispatcher *disp);
  43
  44 private:
  45
  46   void adjust(void);
  47   void adjustHorz(void);
  48   void adjustVert(void);
  49   void internalResize(int width, int height);
  50
  51   Direction _direction;
  52
  53   bool _stretchable_vert;
  54   bool _stretchable_horz;
  55
  56   OtkEventDispatcher *_event_dispatcher;
  57 };
  58
  59 }
  60
  61 #endif // __widget_hh