include/wx/msw/button.h

   1 /////////////////////////////////////////////////////////////////////////////
   2 // Name:        wx/msw/button.h
   3 // Purpose:     wxButton class
   4 // Author:      Julian Smart
   5 // Modified by:
   6 // Created:     01/02/97
   7 // RCS-ID:      $Id$
   8 // Copyright:   (c) Julian Smart
   9 // Licence:     wxWindows licence
  10 /////////////////////////////////////////////////////////////////////////////
  11
  12 #ifndef _WX_BUTTON_H_
  13 #define _WX_BUTTON_H_
  14
  15 // ----------------------------------------------------------------------------
  16 // Pushbutton
  17 // ----------------------------------------------------------------------------
  18
  19 class WXDLLEXPORT wxButton : public wxButtonBase
  20 {
  21 public:
  22     wxButton() { }
  23     wxButton(wxWindow *parent,
  24              wxWindowID id,
  25              const wxString& label = wxEmptyString,
  26              const wxPoint& pos = wxDefaultPosition,
  27              const wxSize& size = wxDefaultSize,
  28              long style = 0,
  29              const wxValidator& validator = wxDefaultValidator,
  30              const wxString& name = wxButtonNameStr)
  31     {
  32         Create(parent, id, label, pos, size, style, validator, name);
  33     }
  34
  35     bool Create(wxWindow *parent,
  36                 wxWindowID id,
  37                 const wxString& label = wxEmptyString,
  38                 const wxPoint& pos = wxDefaultPosition,
  39                 const wxSize& size = wxDefaultSize,
  40                 long style = 0,
  41                 const wxValidator& validator = wxDefaultValidator,
  42                 const wxString& name = wxButtonNameStr);
  43
  44     virtual ~wxButton();
  45
  46     virtual void SetDefault();
  47
  48     // implementation from now on
  49     virtual void Command(wxCommandEvent& event);
  50     virtual WXLRESULT MSWWindowProc(WXUINT nMsg, WXWPARAM wParam, WXLPARAM lParam);
  51     virtual bool MSWCommand(WXUINT param, WXWORD id);
  52
  53     // coloured buttons support
  54     virtual bool SetBackgroundColour(const wxColour &colour);
  55     virtual bool SetForegroundColour(const wxColour &colour);
  56
  57     virtual bool MSWOnDraw(WXDRAWITEMSTRUCT *item);
  58     virtual WXDWORD MSWGetStyle(long style, WXDWORD *exstyle) const;
  59
  60 private:
  61     void MakeOwnerDrawn();
  62
  63 protected:
  64     // send a notification event, return true if processed
  65     bool SendClickEvent();
  66
  67     // default button handling
  68     void SetTmpDefault();
  69     void UnsetTmpDefault();
  70
  71     // set or unset BS_DEFPUSHBUTTON style
  72     static void SetDefaultStyle(wxButton *btn, bool on);
  73
  74     // usually overridden base class virtuals
  75     virtual wxSize DoGetBestSize() const;
  76
  77 private:
  78     DECLARE_DYNAMIC_CLASS_NO_COPY(wxButton)
  79 };
  80
  81 #endif
  82     // _WX_BUTTON_H_