include/wx/motif/spinbutt.h

   1 /////////////////////////////////////////////////////////////////////////////
   2 // Name:        spinbutt.h
   3 // Purpose:     wxSpinButton class
   4 // Author:      Julian Smart
   5 // Modified by:
   6 // Created:     17/09/98
   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 /*
  23     The wxSpinButton is like a small scrollbar than is often placed next
  24     to a text control.
  25
  26     wxSP_HORIZONTAL:   horizontal spin button
  27     wxSP_VERTICAL:     vertical spin button (the default)
  28     wxSP_ARROW_KEYS:   arrow keys increment/decrement value
  29     wxSP_WRAP:         value wraps at either end
  30  */
  31
  32 class WXDLLEXPORT wxSpinButton: public wxControl
  33 {
  34   DECLARE_DYNAMIC_CLASS(wxSpinButton)
  35  public:
  36   /*
  37    * Public interface
  38    */
  39
  40   wxSpinButton();
  41
  42   inline wxSpinButton(wxWindow *parent, wxWindowID id = -1, const wxPoint& pos = wxDefaultPosition, const wxSize& size = wxDefaultSize,
  43             long style = wxSP_VERTICAL, const wxString& name = "wxSpinButton")
  44   {
  45     Create(parent, id, pos, size, style, name);
  46   }
  47   ~wxSpinButton();
  48
  49   bool Create(wxWindow *parent, wxWindowID id = -1, const wxPoint& pos = wxDefaultPosition, const wxSize& size = wxDefaultSize,
  50             long style = wxSP_VERTICAL, const wxString& name = "wxSpinButton");
  51
  52
  53   // Attributes
  54   ////////////////////////////////////////////////////////////////////////////
  55
  56   int GetValue() const ;
  57   void SetValue(int val) ;
  58   void SetRange(int minVal, int maxVal) ;
  59   inline int GetMin() const { return m_min; }
  60   inline int GetMax() const { return m_max; }
  61
  62   // Operations
  63   ////////////////////////////////////////////////////////////////////////////
  64
  65   void Command(wxCommandEvent& event) { ProcessCommand(event); };
  66
  67 // Implementation
  68   virtual void ChangeFont(bool keepOriginalSize = TRUE);
  69   virtual void ChangeBackgroundColour();
  70   virtual void ChangeForegroundColour();
  71
  72 protected:
  73   int   m_min;
  74   int   m_max;
  75 };
  76
  77 class WXDLLEXPORT wxSpinEvent: public wxScrollEvent
  78 {
  79   DECLARE_DYNAMIC_CLASS(wxSpinEvent)
  80
  81  public:
  82   wxSpinEvent(wxEventType commandType = wxEVT_NULL, int id = 0);
  83 };
  84
  85 typedef void (wxEvtHandler::*wxSpinEventFunction)(wxSpinEvent&);
  86
  87 // Spin events
  88
  89 #define EVT_SPIN_UP(id, func) { wxEVT_SCROLL_LINEUP, id, -1, (wxObjectEventFunction) (wxEventFunction) (wxSpinEventFunction) & func }
  90 #define EVT_SPIN_DOWN(id, func) { wxEVT_SCROLL_LINEDOWN, id, -1, (wxObjectEventFunction) (wxEventFunction) (wxSpinEventFunction) & func }
  91
  92 #define EVT_SPIN(id, func) \
  93   { wxEVT_SCROLL_TOP, id, -1, (wxObjectEventFunction) (wxEventFunction) (wxSpinEventFunction) & func },\
  94   { wxEVT_SCROLL_BOTTOM, id, -1, (wxObjectEventFunction) (wxEventFunction) (wxSpinEventFunction) & func },\
  95   { wxEVT_SCROLL_LINEUP, id, -1, (wxObjectEventFunction) (wxEventFunction) (wxSpinEventFunction) & func },\
  96   { wxEVT_SCROLL_LINEDOWN, id, -1, (wxObjectEventFunction) (wxEventFunction) (wxSpinEventFunction) & func },\
  97   { wxEVT_SCROLL_PAGEUP, id, -1, (wxObjectEventFunction) (wxEventFunction) (wxSpinEventFunction) & func },\
  98   { wxEVT_SCROLL_PAGEDOWN, id, -1, (wxObjectEventFunction) (wxEventFunction) (wxSpinEventFunction) & func },\
  99   { wxEVT_SCROLL_THUMBTRACK, id, -1, (wxObjectEventFunction) (wxEventFunction) (wxSpinEventFunction) & func },
 100
 101 #endif
 102     // _WX_SPINBUTT_H_