contrib/include/wx/gizmos/ledctrl.h

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