include/wx/msw/spinbutt.h

   1 /////////////////////////////////////////////////////////////////////////////
   2 // Name:        spinbutt.h
   3 // Purpose:     wxSpinButton class
   4 // Author:      Julian Smart
   5 // Modified by:
   6 // Created:     01/02/97
   7 // RCS-ID:      $Id$
   8 // Copyright:   (c) Julian Smart
   9 // Licence:     wxWindows licence
  10 /////////////////////////////////////////////////////////////////////////////
  11
  12 #ifndef _WX_SPINBUTT_H_
  13 #define _WX_SPINBUTT_H_
  14
  15 #ifdef __GNUG__
  16 #pragma interface "spinbutt.h"
  17 #endif
  18
  19 #include "wx/control.h"
  20 #include "wx/event.h"
  21
  22 #if defined(__WIN95__)
  23
  24 /*
  25     The wxSpinButton is like a small scrollbar than is often placed next
  26     to a text control.
  27
  28     wxSP_HORIZONTAL:   horizontal spin button
  29     wxSP_VERTICAL:     vertical spin button (the default)
  30     wxSP_ARROW_KEYS:   arrow keys increment/decrement value
  31     wxSP_WRAP:         value wraps at either end
  32  */
  33
  34 class WXDLLEXPORT wxSpinButton: public wxControl
  35 {
  36   DECLARE_DYNAMIC_CLASS(wxSpinButton)
  37  public:
  38   /*
  39    * Public interface
  40    */
  41
  42   wxSpinButton(void);
  43
  44   inline wxSpinButton(wxWindow *parent, wxWindowID id = -1, const wxPoint& pos = wxDefaultPosition, const wxSize& size = wxDefaultSize,
  45             long style = wxSP_VERTICAL, const wxString& name = "wxSpinButton")
  46   {
  47     Create(parent, id, pos, size, style, name);
  48   }
  49   ~wxSpinButton(void);
  50
  51   bool Create(wxWindow *parent, wxWindowID id = -1, const wxPoint& pos = wxDefaultPosition, const wxSize& size = wxDefaultSize,
  52             long style = wxSP_VERTICAL, const wxString& name = "wxSpinButton");
  53
  54
  55   // Attributes
  56   ////////////////////////////////////////////////////////////////////////////
  57
  58   int GetValue(void) const ;
  59   void SetValue(int val) ;
  60   void SetRange(int minVal, int maxVal) ;
  61   inline int GetMin(void) const { return m_min; }
  62   inline int GetMax(void) const { return m_max; }
  63
  64   // Operations
  65   ////////////////////////////////////////////////////////////////////////////
  66
  67   void Command(wxCommandEvent& event) { ProcessCommand(event); };
  68
  69   // IMPLEMENTATION
  70   bool MSWCommand(WXUINT param, WXWORD id);
  71   bool MSWNotify(WXWPARAM wParam, WXLPARAM lParam);
  72   void MSWOnVScroll(WXWORD wParam, WXWORD pos, WXHWND control);
  73   void MSWOnHScroll(WXWORD wParam, WXWORD pos, WXHWND control);
  74
  75 protected:
  76   int   m_min;
  77   int   m_max;
  78 };
  79
  80 class WXDLLEXPORT wxSpinEvent: public wxScrollEvent
  81 {
  82   DECLARE_DYNAMIC_CLASS(wxSpinEvent)
  83
  84  public:
  85   wxSpinEvent(wxEventType commandType = wxEVT_NULL, int id = 0);
  86 };
  87
  88 typedef void (wxEvtHandler::*wxSpinEventFunction)(wxSpinEvent&);
  89
  90 // Spin events
  91
  92 #define EVT_SPIN_UP(id, func) { wxEVT_SCROLL_LINEUP, id, -1, (wxObjectEventFunction) (wxEventFunction) (wxSpinEventFunction) & func }
  93 #define EVT_SPIN_DOWN(id, func) { wxEVT_SCROLL_LINEDOWN, id, -1, (wxObjectEventFunction) (wxEventFunction) (wxSpinEventFunction) & func }
  94
  95 #define EVT_SPIN(id, func) \
  96   { wxEVT_SCROLL_TOP, id, -1, (wxObjectEventFunction) (wxEventFunction) (wxSpinEventFunction) & func },\
  97   { wxEVT_SCROLL_BOTTOM, id, -1, (wxObjectEventFunction) (wxEventFunction) (wxSpinEventFunction) & func },\
  98   { wxEVT_SCROLL_LINEUP, id, -1, (wxObjectEventFunction) (wxEventFunction) (wxSpinEventFunction) & func },\
  99   { wxEVT_SCROLL_LINEDOWN, id, -1, (wxObjectEventFunction) (wxEventFunction) (wxSpinEventFunction) & func },\
 100   { wxEVT_SCROLL_PAGEUP, id, -1, (wxObjectEventFunction) (wxEventFunction) (wxSpinEventFunction) & func },\
 101   { wxEVT_SCROLL_PAGEDOWN, id, -1, (wxObjectEventFunction) (wxEventFunction) (wxSpinEventFunction) & func },\
 102   { wxEVT_SCROLL_THUMBTRACK, id, -1, (wxObjectEventFunction) (wxEventFunction) (wxSpinEventFunction) & func },
 103
 104 #endif
 105     // _WX_WIN95__
 106 #endif
 107     // _WX_SPINBUTT_H_