Return NULL from wxWindow::GetCapture() when the capture is being lost.

[wxWidgets.git] / src / cocoa / evtloop.mm

diff --git a/src/cocoa/evtloop.mm b/src/cocoa/evtloop.mm
index 7981fd26eee3546be769fcb4a6b2532f75f4b436..632e5f7fb5a9d8620729ba9ca791f3284e711bb3 100644 (file)
--- a/src/cocoa/evtloop.mm
+++ b/src/cocoa/evtloop.mm
@@ -1,12 +1,11 @@
 ///////////////////////////////////////////////////////////////////////////////
-// Name:        cocoa/evtloop.mm
+// Name:        src/cocoa/evtloop.mm
 // Purpose:     implements wxEventLoop for Cocoa
 // Author:      David Elliott
-// Modified by:
 // Created:     2003/10/02
-// RCS-ID:      $Id$
 // Copyright:   (c) 2003 David Elliott <dfe@cox.net>
-// License:     wxWidgets licence
+//              (c) 2013 Rob Bresalier
+// Licence:     wxWindows licence
 ///////////////////////////////////////////////////////////////////////////////
 
 #include "wx/wxprec.h"
@@ -30,13 +29,8 @@
 // wxGUIEventLoop running and exiting
 // ----------------------------------------------------------------------------
 
-int wxGUIEventLoop::Run()
+int wxGUIEventLoop::DoRun()
 {
-    // event loops are not recursive, you need to create another loop!
-    wxCHECK_MSG( !IsRunning(), -1, _T("can't reenter a message loop") );
-
-    wxEventLoopActivator activate(this);
-
     [[NSApplication sharedApplication] run];
 
     OnExit();
@@ -44,9 +38,9 @@ int wxGUIEventLoop::Run()
     return m_exitcode;
 }
 
-void wxGUIEventLoop::Exit(int rc)
+void wxGUIEventLoop::ScheduleExit(int rc)
 {
-    wxCHECK_RET( IsRunning(), _T("can't call Exit() if not running") );
+    wxCHECK_RET( IsInsideRun(), wxT("can't call ScheduleExit() if not started") );
 
     m_exitcode = rc;
 
@@ -86,7 +80,7 @@ bool wxGUIEventLoop::Dispatch()
 {
     // This check is required by wxGTK but probably not really for wxCocoa
     // Keep it here to encourage developers to write cross-platform code
-    wxCHECK_MSG( IsRunning(), false, _T("can't call Dispatch() if not running") );
+    wxCHECK_MSG( IsRunning(), false, wxT("can't call Dispatch() if not running") );
     NSApplication *cocoaApp = [NSApplication sharedApplication];
     // Block to retrieve an event then send it
     if(NSEvent *event = [cocoaApp
@@ -163,7 +157,8 @@ bool wxGUIEventLoop::YieldFor(long eventsToProcess)
         the main thread waits and then notify the main thread by posting
         an event.
      */
-    ProcessPendingEvents();
+    if (wxTheApp)
+        wxTheApp->ProcessPendingEvents();
 
 #if wxUSE_LOG
     // let the logs be flashed again