include/wx/cursor.h

   1 /////////////////////////////////////////////////////////////////////////////
   2 // Name:        wx/cursor.h
   3 // Purpose:     wxCursor base header
   4 // Author:      Julian Smart
   5 // Modified by:
   6 // Created:
   7 // Copyright:   (c) Julian Smart
   8 // RCS-ID:      $Id$
   9 // Licence:     wxWindows Licence
  10 /////////////////////////////////////////////////////////////////////////////
  11
  12 #ifndef _WX_CURSOR_H_BASE_
  13 #define _WX_CURSOR_H_BASE_
  14
  15 #include "wx/defs.h"
  16
  17 #if defined(__WXPALMOS__)
  18     #define wxCURSOR_DEFAULT_TYPE   wxBITMAP_TYPE_CUR_RESOURCE
  19     #include "wx/palmos/cursor.h"
  20 #elif defined(__WXMSW__)
  21     #define wxCURSOR_DEFAULT_TYPE   wxBITMAP_TYPE_CUR_RESOURCE
  22     #include "wx/msw/cursor.h"
  23 #elif defined(__WXMOTIF__)
  24     #define wxCURSOR_DEFAULT_TYPE   wxBITMAP_TYPE_XBM
  25     #include "wx/motif/cursor.h"
  26 #elif defined(__WXGTK20__)
  27     #define wxCURSOR_DEFAULT_TYPE   wxBITMAP_TYPE_XPM
  28     #include "wx/gtk/cursor.h"
  29 #elif defined(__WXGTK__)
  30     #define wxCURSOR_DEFAULT_TYPE   wxBITMAP_TYPE_XPM
  31     #include "wx/gtk1/cursor.h"
  32 #elif defined(__WXX11__)
  33     #define wxCURSOR_DEFAULT_TYPE   wxBITMAP_TYPE_XPM
  34     #include "wx/x11/cursor.h"
  35 #elif defined(__WXMGL__)
  36     #define wxCURSOR_DEFAULT_TYPE   wxBITMAP_TYPE_CUR_RESOURCE
  37     #include "wx/mgl/cursor.h"
  38 #elif defined(__WXDFB__)
  39     #define wxCURSOR_DEFAULT_TYPE   wxBITMAP_TYPE_CUR_RESOURCE
  40     #include "wx/dfb/cursor.h"
  41 #elif defined(__WXMAC__)
  42     #define wxCURSOR_DEFAULT_TYPE   wxBITMAP_TYPE_MACCURSOR_RESOURCE
  43     #include "wx/osx/cursor.h"
  44 #elif defined(__WXCOCOA__)
  45     #define wxCURSOR_DEFAULT_TYPE   0
  46     #include "wx/cocoa/cursor.h"
  47 #elif defined(__WXPM__)
  48     #define wxCURSOR_DEFAULT_TYPE   wxBITMAP_TYPE_CUR_RESOURCE
  49     #include "wx/os2/cursor.h"
  50 #endif
  51
  52 #include "wx/utils.h"
  53
  54 /* This is a small class which can be used by all ports
  55    to temporarily suspend the busy cursor. Useful in modal
  56    dialogs.
  57
  58    Actually that is not (any longer) quite true..  currently it is
  59    only used in wxGTK Dialog::ShowModal() and now uses static
  60    wxBusyCursor methods that are only implemented for wxGTK so far.
  61    The BusyCursor handling code should probably be implemented in
  62    common code somewhere instead of the separate implementations we
  63    currently have.  Also the name BusyCursorSuspender is a little
  64    misleading since it doesn't actually suspend the BusyCursor, just
  65    masks one that is already showing.
  66    If another call to wxBeginBusyCursor is made while this is active
  67    the Busy Cursor will again be shown.  But at least now it doesn't
  68    interfere with the state of wxIsBusy() -- RL
  69
  70 */
  71 class wxBusyCursorSuspender
  72 {
  73 public:
  74     wxBusyCursorSuspender()
  75     {
  76         if( wxIsBusy() )
  77         {
  78             wxSetCursor( wxBusyCursor::GetStoredCursor() );
  79         }
  80     }
  81     ~wxBusyCursorSuspender()
  82     {
  83         if( wxIsBusy() )
  84         {
  85             wxSetCursor( wxBusyCursor::GetBusyCursor() );
  86         }
  87     }
  88 };
  89 #endif
  90     // _WX_CURSOR_H_BASE_