contrib/include/wx/gizmos/ledctrl.h

   1 #ifndef _WX_LEDNUMBERCTRL_H_
   2 #define _WX_LEDNUMBERCTRL_H_
   3
   4 #if defined(__GNUG__) && !defined(__APPLE__)
   5     #pragma interface "wxLEDNumberCtrl.h"
   6 #endif
   7
   8 #include "wx/gizmos/gizmos.h"
   9
  10 #include <wx/window.h>
  11 #include <wx/control.h>
  12
  13 class wxEraseEvent;
  14 class wxPaintEvent;
  15 class wxSizeEvent;
  16
  17 // ----------------------------------------------------------------------------
  18 // enum and styles
  19 // ----------------------------------------------------------------------------
  20
  21 enum wxLEDValueAlign
  22 {
  23     wxLED_ALIGN_LEFT   = 0x01,
  24     wxLED_ALIGN_RIGHT  = 0x02,
  25     wxLED_ALIGN_CENTER = 0x04,
  26
  27     wxLED_ALIGN_MASK   = 0x04
  28 };
  29
  30 #define wxLED_DRAW_FADED 0x08
  31
  32 // ----------------------------------------------------------------------------
  33 // wxLEDNumberCtrl
  34 // ----------------------------------------------------------------------------
  35
  36 class WXDLLIMPEXP_GIZMOS wxLEDNumberCtrl : public wxControl
  37 {
  38 public:
  39     // Constructors.
  40     wxLEDNumberCtrl();
  41     wxLEDNumberCtrl(wxWindow *parent, wxWindowID id = wxID_ANY,
  42                     const wxPoint& pos = wxDefaultPosition,
  43                     const wxSize& size = wxDefaultSize,
  44                     long style = wxLED_ALIGN_LEFT | wxLED_DRAW_FADED);
  45
  46     // Create functions.
  47     bool Create(wxWindow *parent, wxWindowID id = wxID_ANY,
  48                     const wxPoint& pos = wxDefaultPosition,
  49                     const wxSize& size = wxDefaultSize,
  50                     long style = 0);
  51
  52     wxLEDValueAlign GetAlignment() const { return m_Alignment; }
  53     bool GetDrawFaded() const { return m_DrawFaded; }
  54     const wxString &GetValue() const { return m_Value; }
  55
  56     void SetAlignment(wxLEDValueAlign Alignment, bool Redraw = true);
  57     void SetDrawFaded(bool DrawFaded, bool Redraw = true);
  58     void SetValue(const wxString &Value, bool Redraw = true);
  59
  60 private:
  61     // Members.
  62     wxString m_Value;
  63     wxLEDValueAlign m_Alignment;
  64
  65     int m_LineMargin;
  66     int m_DigitMargin;
  67     int m_LineLength;
  68     int m_LineWidth;
  69     bool m_DrawFaded;
  70     int m_LeftStartPos;
  71
  72     // Functions.
  73     void DrawDigit(wxDC &Dc, int Digit, int Column);
  74     void RecalcInternals(const wxSize &CurrentSize);
  75
  76     // Events.
  77     DECLARE_EVENT_TABLE()
  78
  79     void OnEraseBackground(wxEraseEvent &Event);
  80     void OnPaint(wxPaintEvent &Event);
  81     void OnSize(wxSizeEvent &Event);
  82 };
  83
  84 #endif