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 #include "wx/button.h"
  16
  17 class WXDLLIMPEXP_CORE wxColourData;
  18
  19 //-----------------------------------------------------------------------------
  20 // wxGenericColourButton: a button which brings up a wxColourDialog
  21 //-----------------------------------------------------------------------------
  22
  23 // show the colour in HTML form (#AABBCC) as colour button label
  24 #define wxCLRBTN_SHOW_LABEL     100
  25
  26 // the default style
  27 #define wxCLRBTN_DEFAULT_STYLE  wxCLRBTN_SHOW_LABEL
  28
  29
  30 class WXDLLIMPEXP_CORE wxGenericColourButton : public wxButton,
  31                                                public wxColourPickerWidgetBase
  32 {
  33 public:
  34     wxGenericColourButton() {}
  35     wxGenericColourButton(wxWindow *parent,
  36                           wxWindowID id,
  37                           const wxColour& col = *wxBLACK,
  38                           const wxPoint& pos = wxDefaultPosition,
  39                           const wxSize& size = wxDefaultSize,
  40                           long style = wxCLRBTN_DEFAULT_STYLE,
  41                           const wxValidator& validator = wxDefaultValidator,
  42                           const wxString& name = wxColourPickerWidgetNameStr)
  43     {
  44         Create(parent, id, col, pos, size, style, validator, name);
  45     }
  46
  47     virtual ~wxGenericColourButton() {}
  48
  49
  50 public:     // API extensions specific for wxGenericColourButton
  51
  52     // user can override this to init colour data in a different way
  53     virtual void InitColourData();
  54
  55     // returns the colour data shown in wxColourDialog
  56     wxColourData *GetColourData() { return &ms_data; }
  57
  58
  59 public:
  60
  61     bool Create(wxWindow *parent,
  62                 wxWindowID id,
  63                 const wxColour& col = *wxBLACK,
  64                 const wxPoint& pos = wxDefaultPosition,
  65                 const wxSize& size = wxDefaultSize,
  66                 long style = wxCLRBTN_DEFAULT_STYLE,
  67                 const wxValidator& validator = wxDefaultValidator,
  68                 const wxString& name = wxColourPickerWidgetNameStr);
  69
  70     void OnButtonClick(wxCommandEvent &);
  71
  72
  73 protected:
  74
  75     void UpdateColour();
  76
  77     // the colour data shown in wxColourPickerCtrlGeneric
  78     // controls. This member is static so that all colour pickers
  79     // in the program share the same set of custom colours.
  80     static wxColourData ms_data;
  81
  82 private:
  83    DECLARE_DYNAMIC_CLASS(wxGenericColourButton)
  84 };
  85
  86
  87 #endif // _WX_CLRPICKER_H_