utils/framelayout/src/updatesmgr.h

   1 /////////////////////////////////////////////////////////////////////////////
   2 // Name:        No names yet.
   3 // Purpose:     Contrib. demo
   4 // Author:      Aleksandras Gluchovas (@Lithuania)
   5 // Modified by:
   6 // Created:     19/10/98
   7 // RCS-ID:      $Id$
   8 // Copyright:   (c) Aleksandras Gluchovas
   9 // Licence:     wxWindows license
  10 /////////////////////////////////////////////////////////////////////////////
  11
  12 #ifndef __UPDATESMGR_G__
  13 #define __UPDATESMGR_G__
  14
  15 #include "controlbar.h"
  16
  17 /*
  18  * class implements slightly optimized logic for refreshing
  19  * areas of frame layout - which actually need to be updated.
  20  */
  21
  22 class cbSimpleUpdatesMgr : public cbUpdatesManagerBase
  23 {
  24         DECLARE_DYNAMIC_CLASS( cbSimpleUpdatesMgr )
  25 protected:
  26
  27         bool WasChanged( cbUpdateMgrData& data, wxRect& currentBounds );
  28
  29 public:
  30
  31         cbSimpleUpdatesMgr(void) {}
  32
  33         cbSimpleUpdatesMgr( wxFrameLayout* pPanel );
  34
  35         // notificiactions received from Frame Layout (in the order, in which
  36         // they usually would be invoked)
  37
  38         virtual void OnStartChanges();
  39
  40         virtual void OnRowWillChange( cbRowInfo* pRow, cbDockPane* pInPane );
  41         virtual void OnBarWillChange( cbBarInfo* pBar, cbRowInfo* pInRow, cbDockPane* pInPane );
  42         virtual void OnPaneMarginsWillChange( cbDockPane* pPane );
  43         virtual void OnPaneWillChange( cbDockPane* pPane );
  44
  45         virtual void OnFinishChanges();
  46
  47         // refreshes parts of the frame layout, which need an update
  48         virtual void UpdateNow();
  49 };
  50
  51 #endif