include/wx/msw/caret.h

   1 ///////////////////////////////////////////////////////////////////////////////
   2 // Name:        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 // RCS-ID:      $Id$
   8 // Copyright:   (c) wxWidgets team
   9 // Licence:     wxWindows licence
  10 ///////////////////////////////////////////////////////////////////////////////
  11
  12 #ifndef _WX_CARET_H_
  13 #define _WX_CARET_H_
  14
  15 class WXDLLIMPEXP_CORE wxCaret : public wxCaretBase
  16 {
  17 public:
  18     wxCaret() { Init(); }
  19         // create the caret of given (in pixels) width and height and associate
  20         // with the given window
  21     wxCaret(wxWindow *window, int width, int height)
  22     {
  23         Init();
  24
  25         (void)Create(window, width, height);
  26     }
  27         // same as above
  28     wxCaret(wxWindowBase *window, const wxSize& size)
  29     {
  30         Init();
  31
  32         (void)Create(window, size);
  33     }
  34
  35     // process wxWindow notifications
  36     virtual void OnSetFocus();
  37     virtual void OnKillFocus();
  38
  39 protected:
  40     void Init()
  41     {
  42         wxCaretBase::Init();
  43
  44         m_hasCaret = false;
  45     }
  46
  47     // override base class virtuals
  48     virtual void DoMove();
  49     virtual void DoShow();
  50     virtual void DoHide();
  51     virtual void DoSize();
  52
  53     // helper function which creates the system caret
  54     bool MSWCreateCaret();
  55
  56 private:
  57     bool m_hasCaret;
  58
  59     wxDECLARE_NO_COPY_CLASS(wxCaret);
  60 };
  61
  62 #endif // _WX_CARET_H_
  63
  64