include/wx/generic/clrpickerg.h

   1 /////////////////////////////////////////////////////////////////////////////
   2 // Name:        wx/generic/clrpickerg.h
   3 // Purpose:     wxGenericColourButton header
   4 // Author:      Francesco Montorsi (based on Vadim Zeitlin's code)
   5 // Modified by:
   6 // Created:     14/4/2006
   7 // Copyright:   (c) Vadim Zeitlin, Francesco Montorsi
   8 // RCS-ID:      $Id$
   9 // Licence:     wxWindows Licence
  10 /////////////////////////////////////////////////////////////////////////////
  11
  12 #ifndef _WX_CLRPICKER_H_
  13 #define _WX_CLRPICKER_H_
  14
  15 class WXDLLIMPEXP_CORE wxColourData;
  16
  17 //-----------------------------------------------------------------------------
  18 // wxGenericColourButton: a button which brings up a wxColourDialog
  19 //-----------------------------------------------------------------------------
  20
  21 // show the colour in HTML form (#AABBCC) as colour button label
  22 #define wxCLRBTN_SHOW_LABEL     100
  23
  24 // the default style
  25 #define wxCLRBTN_DEFAULT_STYLE  wxCLRBTN_SHOW_LABEL
  26
  27
  28 class WXDLLIMPEXP_CORE wxGenericColourButton : public wxButton,
  29                                                public wxColourPickerWidgetBase
  30 {
  31 public:
  32     wxGenericColourButton() {}
  33     wxGenericColourButton(wxWindow *parent,
  34                           wxWindowID id,
  35                           const wxColour& col = *wxBLACK,
  36                           const wxPoint& pos = wxDefaultPosition,
  37                           const wxSize& size = wxDefaultSize,
  38                           long style = wxCLRBTN_DEFAULT_STYLE,
  39                           const wxValidator& validator = wxDefaultValidator,
  40                           const wxString& name = wxColourPickerWidgetNameStr)
  41     {
  42         Create(parent, id, col, pos, size, style, validator, name);
  43     }
  44
  45     virtual ~wxGenericColourButton() {}
  46
  47
  48 public:     // API extensions specific for wxGenericColourButton
  49
  50     // user can override this to init colour data in a different way
  51     virtual void InitColourData();
  52
  53     // returns the colour data shown in wxColourDialog
  54     wxColourData *GetColourData() { return &ms_data; }
  55
  56
  57 public:
  58
  59     bool Create(wxWindow *parent,
  60                 wxWindowID id,
  61                 const wxColour& col = *wxBLACK,
  62                 const wxPoint& pos = wxDefaultPosition,
  63                 const wxSize& size = wxDefaultSize,
  64                 long style = wxCLRBTN_DEFAULT_STYLE,
  65                 const wxValidator& validator = wxDefaultValidator,
  66                 const wxString& name = wxColourPickerWidgetNameStr);
  67
  68     void OnButtonClick(wxCommandEvent &);
  69
  70
  71 protected:
  72
  73     void UpdateColour();
  74
  75     // the colour data shown in wxColourPickerCtrlGeneric
  76     // controls. This member is static so that all colour pickers
  77     // in the program share the same set of custom colours.
  78     static wxColourData ms_data;
  79
  80 private:
  81    DECLARE_DYNAMIC_CLASS(wxGenericColourButton)
  82 };
  83
  84
  85 #endif // _WX_CLRPICKER_H_