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
  38 public:
  39     /*
  40      * Public interface
  41      */
  42     wxSpinButton();
  43
  44     wxSpinButton(wxWindow *parent,
  45                  wxWindowID id = -1,
  46                  const wxPoint& pos = wxDefaultPosition,
  47                  const wxSize& size = wxDefaultSize,
  48                  long style = wxSP_VERTICAL | wxSP_ARROW_KEYS,
  49                  const wxString& name = "wxSpinButton")
  50     {
  51         Create(parent, id, pos, size, style, name);
  52     }
  53
  54     virtual ~wxSpinButton();
  55
  56     bool Create(wxWindow *parent,
  57                 wxWindowID id = -1,
  58                 const wxPoint& pos = wxDefaultPosition,
  59                 const wxSize& size = wxDefaultSize,
  60                 long style = wxSP_VERTICAL | wxSP_ARROW_KEYS,
  61                 const wxString& name = "wxSpinButton");
  62
  63
  64     // Attributes
  65     ////////////////////////////////////////////////////////////////////////////
  66
  67     int GetValue() const ;
  68     void SetValue(int val) ;
  69     void SetRange(int minVal, int maxVal);
  70     int GetMin() const { return m_min; }
  71     int GetMax() const { return m_max; }
  72
  73     // Operations
  74     ////////////////////////////////////////////////////////////////////////////
  75
  76     void Command(wxCommandEvent& event) { ProcessCommand(event); };
  77
  78     // IMPLEMENTATION
  79     virtual bool MSWCommand(WXUINT param, WXWORD id);
  80     virtual bool MSWNotify(WXWPARAM wParam, WXLPARAM lParam, WXLPARAM *result);
  81     virtual void MSWOnVScroll(WXWORD wParam, WXWORD pos, WXHWND control);
  82     virtual void MSWOnHScroll(WXWORD wParam, WXWORD pos, WXHWND control);
  83
  84 protected:
  85     int   m_min;
  86     int   m_max;
  87 };
  88
  89 class WXDLLEXPORT wxSpinEvent: public wxScrollEvent
  90 {
  91     DECLARE_DYNAMIC_CLASS(wxSpinEvent)
  92
  93 public:
  94     wxSpinEvent(wxEventType commandType = wxEVT_NULL, int id = 0);
  95 };
  96
  97 typedef void (wxEvtHandler::*wxSpinEventFunction)(wxSpinEvent&);
  98
  99 // Spin events
 100
 101 #define EVT_SPIN_UP(id, func) { wxEVT_SCROLL_LINEUP, id, -1, (wxObjectEventFunction) (wxEventFunction) (wxSpinEventFunction) & func }
 102 #define EVT_SPIN_DOWN(id, func) { wxEVT_SCROLL_LINEDOWN, id, -1, (wxObjectEventFunction) (wxEventFunction) (wxSpinEventFunction) & func }
 103
 104 #define EVT_SPIN(id, func) \
 105   { wxEVT_SCROLL_TOP, id, -1, (wxObjectEventFunction) (wxEventFunction) (wxSpinEventFunction) & func },\
 106   { wxEVT_SCROLL_BOTTOM, id, -1, (wxObjectEventFunction) (wxEventFunction) (wxSpinEventFunction) & func },\
 107   { wxEVT_SCROLL_LINEUP, id, -1, (wxObjectEventFunction) (wxEventFunction) (wxSpinEventFunction) & func },\
 108   { wxEVT_SCROLL_LINEDOWN, id, -1, (wxObjectEventFunction) (wxEventFunction) (wxSpinEventFunction) & func },\
 109   { wxEVT_SCROLL_PAGEUP, id, -1, (wxObjectEventFunction) (wxEventFunction) (wxSpinEventFunction) & func },\
 110   { wxEVT_SCROLL_PAGEDOWN, id, -1, (wxObjectEventFunction) (wxEventFunction) (wxSpinEventFunction) & func },\
 111   { wxEVT_SCROLL_THUMBTRACK, id, -1, (wxObjectEventFunction) (wxEventFunction) (wxSpinEventFunction) & func },
 112
 113 #endif
 114     // _WX_WIN95__
 115 #endif
 116     // _WX_SPINBUTT_H_