include/wx/msw/caret.h

   1 ///////////////////////////////////////////////////////////////////////////////
   2 // Name:        wx/msw/caret.h
   3 // Purpose:     wxCaret class - the MSW implementation of wxCaret
   4 // Author:      Vadim Zeitlin
   5 // Modified by:
   6 // Created:     23.05.99
   7 // Copyright:   (c) wxWidgets team
   8 // Licence:     wxWindows licence
   9 ///////////////////////////////////////////////////////////////////////////////
  10
  11 #ifndef _WX_CARET_H_
  12 #define _WX_CARET_H_
  13
  14 class WXDLLIMPEXP_CORE wxCaret : public wxCaretBase
  15 {
  16 public:
  17     wxCaret() { Init(); }
  18         // create the caret of given (in pixels) width and height and associate
  19         // with the given window
  20     wxCaret(wxWindow *window, int width, int height)
  21     {
  22         Init();
  23
  24         (void)Create(window, width, height);
  25     }
  26         // same as above
  27     wxCaret(wxWindowBase *window, const wxSize& size)
  28     {
  29         Init();
  30
  31         (void)Create(window, size);
  32     }
  33
  34     // process wxWindow notifications
  35     virtual void OnSetFocus();
  36     virtual void OnKillFocus();
  37
  38 protected:
  39     void Init()
  40     {
  41         wxCaretBase::Init();
  42
  43         m_hasCaret = false;
  44     }
  45
  46     // override base class virtuals
  47     virtual void DoMove();
  48     virtual void DoShow();
  49     virtual void DoHide();
  50     virtual void DoSize();
  51
  52     // helper function which creates the system caret
  53     bool MSWCreateCaret();
  54
  55 private:
  56     bool m_hasCaret;
  57
  58     wxDECLARE_NO_COPY_CLASS(wxCaret);
  59 };
  60
  61 #endif // _WX_CARET_H_
  62
  63