include/wx/cocoa/trackingrectmanager.h

   1 /////////////////////////////////////////////////////////////////////////////
   2 // Name:        wx/cocoa/trackingrectmanager.h
   3 // Purpose:     wxCocoaTrackingRectManager
   4 // Notes:       Source in window.mm
   5 // Author:      David Elliott <dfe@cox.net>
   6 // Modified by:
   7 // Created:     2007/05/02
   8 // Copyright:   (c) 2007 Software 2000 Ltd.
   9 // Licence:     wxWindows licence
  10 /////////////////////////////////////////////////////////////////////////////
  11 #ifndef __WX_COCOA_TRACKINGRECTMANAGER_H__
  12 #define __WX_COCOA_TRACKINGRECTMANAGER_H__
  13
  14 #include <CoreFoundation/CFRunLoop.h>
  15
  16 #define wxTRACE_COCOA_TrackingRect wxT("COCOA_TrackingRect")
  17
  18 class wxCocoaTrackingRectManager
  19 {
  20     wxDECLARE_NO_COPY_CLASS(wxCocoaTrackingRectManager);
  21 public:
  22     wxCocoaTrackingRectManager(wxWindow *window);
  23     void ClearTrackingRect();
  24     void BuildTrackingRect();
  25     void RebuildTrackingRectIfNeeded();
  26     void RebuildTrackingRect();
  27     bool IsOwnerOfEvent(NSEvent *anEvent);
  28     ~wxCocoaTrackingRectManager();
  29     void BeginSynthesizingEvents();
  30     void StopSynthesizingEvents();
  31 protected:
  32     wxWindow *m_window;
  33     bool m_isTrackingRectActive;
  34     NSInteger m_trackingRectTag;
  35     NSRect m_trackingRectInWindowCoordinates;
  36 private:
  37     wxCocoaTrackingRectManager();
  38 };
  39
  40 #endif // ndef __WX_COCOA_TRACKINGRECTMANAGER_H__