NavDialogRun hangs using wxwidgets in Leopard

#0 0x950ef922 in semaphore_wait_trap ()

#1 0x950f7412 in pthread_mutex_lock ()

#2 0x944272de in TSLockMutex ()

#3 0x96c90d2a in _CUIThreadLock ()

#4 0x96c86799 in CUIRenderer::CreateGrayCubicGradientImage ()

#5 0x96c6e7ec in CUIRenderer::DrawWindowFrameDark ()

#6 0x96c83792 in CUIRenderer::Draw ()

#7 0x91672103 in _NSDrawThemeBackground ()

#8 0x91671cee in -[NSThemeFrame _drawUnifiedToolbar:] ()

#9 0x916711a4 in -[NSThemeFrame _drawTitleBar:] ()

#10 0x91670e41 in -[NSThemeFrame _drawFrameInterior:clip:] ()

#11 0x91670dce in -[NSThemeFrame drawFrame:] ()

#12 0x9167060e in -[NSFrameView drawRect:] ()

#13 0x9166fb46 in -[NSThemeFrame drawRect:] ()

#14 0x9166eeb0 in -[NSView _drawRect:clip:] ()

#15 0x9166da44 in -[NSView _recursiveDisplayAllDirtyWithLockFocus:visRect:] ()

#16 0x9166c3a3 in -[NSView _recursiveDisplayRectIfNeededIgnoringOpacity:isVisibleRect:rectIsVisibleRectForView:topView:] ()

#17 0x9166bce3 in -[NSThemeFrame _recursiveDisplayRectIfNeededIgnoringOpacity:isVisibleRect:rectIsVisibleRectForView:topView:] ()

#18 0x91668814 in -[NSView _displayRectIgnoringOpacity:isVisibleRect:rectIsVisibleRectForView:] ()

#19 0x915a937d in -[NSView displayIfNeeded] ()

#20 0x915a8f2d in -[NSWindow displayIfNeeded] ()

#21 0x9166497a in -[NSWindow _reallyDoOrderWindow:relativeTo:findKey:forCounter:force:isModal:] ()

#22 0x91c2b833 in -[NSNavSavePanel _reallyDoOrderWindow:relativeTo:findKey:forCounter:force:isModal:] ()

#23 0x916a656d in -[NSApplication _orderFrontModalWindow:relativeToWindow:] ()

#24 0x916a5fd6 in -[NSApplication _commonBeginModalSessionForWindow:relativeToWindow:modalDelegate:didEndSelector:contextInfo:] ()

#25 0x917dd571 in -[NSApplication beginModalSessionForWindow:] ()

#26 0x917dd3dc in -[NSApplication runModalForWindow:] ()

#27 0x917ce55d in -[NSSavePanel(NSSavePanelRuntime) runModalForDirectory:file:types:] ()

#28 0x91c2b8ea in -[NSNavOpenPanel run] ()

#29 0x91c2f944 in _NSNavDialogRun ()

#30 0x0247c226 in wxFileDialog::ShowModal (this=0xbfffdeb4) at /Users/matt/programming/ISD/wxWidgets-2.8.4/src/mac/carbon/filedlg.cpp:376

#31 0x024c0e11 in wxFileSelectorEx (title=<incomplete type>, defaultDir=<incomplete type>, defaultFileName=<incomplete type>, defaultFilterIndex=<incomplete type>, filter=<incomplete type>, flags=<incomplete type>, parent=<incomplete type>, x=<incomplete type>, y=<incomplete type>) at /Users/matt/programming/ISD/wxWidgets-2.8.4/src/common/fldlgcmn.cpp:259

#32 0x022726bf in wxDocManager::SelectDocumentPath (this=0x17b620, templates=0x1a68e0, noTemplates=<incomplete type>, path=<incomplete type>) at /Users/matt/programming/ISD/wxWidgets-2.8.4/src/common/docview.cpp:1594

#33 0x02271937 in wxDocManager::CreateDocument (this=0x17b620, path=<incomplete type>, flags=<incomplete type>) at /Users/matt/programming/ISD/wxWidgets-2.8.4/src/common/docview.cpp:1283

#34 0x02270d70 in wxDocManager::OnFileOpen (this=0x17b620) at /Users/matt/programming/ISD/wxWidgets-2.8.4/src/common/docview.cpp:974

#35 0x024bf0d1 in wxAppConsole::HandleEvent (this=<incomplete type>, handler=<incomplete type>, func=<incomplete type>, event=<incomplete type>) at /Users/matt/programming/ISD/wxWidgets-2.8.4/src/common/appbase.cpp:320

#36 0x022a0ce0 in wxEvtHandler::ProcessEventIfMatches (entry=@0x27b8dc0, handler=0x17b620, event=<incomplete type>) at /Users/matt/programming/ISD/wxWidgets-2.8.4/src/common/event.cpp:1204

#37 0x022a109c in wxEventHashTable::HandleEvent (this=0x27b8f88, event=<incomplete type>, self=0x17b620) at /Users/matt/programming/ISD/wxWidgets-2.8.4/src/common/event.cpp:877

#38 0x022a1ed3 in wxEvtHandler::ProcessEvent (this=0x17b620, event=<incomplete type>) at /Users/matt/programming/ISD/wxWidgets-2.8.4/src/common/event.cpp:1266

#39 0x0227134f in wxDocManager::ProcessEvent (this=0x17b620, event=@0xbfffe478) at /Users/matt/programming/ISD/wxWidgets-2.8.4/src/common/docview.cpp:1169

#40 0x02276448 in wxDocMDIParentFrame::ProcessEvent (this=0x481e600, event=<incomplete type>) at /Users/matt/programming/ISD/wxWidgets-2.8.4/src/common/docmdi.cpp:75

#41 0x022fe793 in wxMenuBase::SendEvent (this=0x183e00, id=5000, checked=-1) at /Users/matt/programming/ISD/wxWidgets-2.8.4/src/common/menucmn.cpp:781

#42 0x0243921e in wxMacWindowCommandEventHandler (handler=0xbfffe920, event=<incomplete type>, data="" type>) at /Users/matt/programming/ISD/wxWidgets-2.8.4/src/mac/carbon/window.cpp:639

#43 0x0243a287 in wxMacWindowEventHandler (handler=0xbfffe920, event=<incomplete type>, data="" type>) at /Users/matt/programming/ISD/wxWidgets-2.8.4/src/mac/carbon/window.cpp:722

#44 0x91d74863 in DispatchEventToHandlers ()

#45 0x91d73c9d in SendEventToEventTargetInternal ()

#46 0x91d9008e in SendEventToEventTarget ()

#47 0x91dc4c9d in SendHICommandEvent ()

#48 0x91deb377 in SendMenuCommandWithContextAndModifiers ()

#49 0x91deb334 in SendMenuItemSelectedEvent ()

#50 0x91deb242 in FinishMenuSelection ()

#51 0x91dc7f32 in MenuSelectCore ()

#52 0x91e56cae in MenuSelect ()

#53 0x02444bc0 in wxMacTopLevelMouseEventHandler (handler=0xbffff130, event=<incomplete type>, data="" type>) at /Users/matt/programming/ISD/wxWidgets-2.8.4/src/mac/carbon/toplevel.cpp:568

#54 0x023ff160 in wxMacAppEventHandler (handler=0xbffff130, event=<incomplete type>, data="" type>) at /Users/matt/programming/ISD/wxWidgets-2.8.4/src/mac/carbon/app.cpp:703

#55 0x91d74863 in DispatchEventToHandlers ()

#56 0x91d73c9d in SendEventToEventTargetInternal ()

#57 0x91d9008e in SendEventToEventTarget ()

#58 0x91da302b in ToolboxEventDispatcherHandler ()

#59 0x91d74c1c in DispatchEventToHandlers ()

#60 0x91d73c9d in SendEventToEventTargetInternal ()

#61 0x91d9008e in SendEventToEventTarget ()

#62 0x023fd583 in wxApp::MacHandleOneEvent (this=0x11b690, evr=<incomplete type>) at /Users/matt/programming/ISD/wxWidgets-2.8.4/src/mac/carbon/app.cpp:1249

#63 0x023fd653 in wxApp::MacDoOneEvent (this=0x11b690) at /Users/matt/programming/ISD/wxWidgets-2.8.4/src/mac/carbon/app.cpp:1218

#64 0x0253a87e in wxEventLoop::Dispatch (this=<incomplete type>) at /Users/matt/programming/ISD/wxWidgets-2.8.4/src/mac/carbon/evtloop.cpp:107

#65 0x0253a4e9 in wxEventLoopManual::Run (this=0x1941f0) at /Users/matt/programming/ISD/wxWidgets-2.8.4/src/common/evtloopcmn.cpp:115

#66 0x0225d401 in wxAppBase::MainLoop (this=0x11b690) at /Users/matt/programming/ISD/wxWidgets-2.8.4/src/common/appcmn.cpp:308

#67 0x0225d58d in wxAppBase::OnRun (this=0x11b690) at /Users/matt/programming/ISD/wxWidgets-2.8.4/src/common/appcmn.cpp:363

#68 0x024c4d91 in wxEntry (argc=<incomplete type>, argv=<incomplete type>) at /Users/matt/programming/ISD/wxWidgets-2.8.4/src/common/init.cpp:449

#69 0x024c4e5a in wxEntry (argc=<incomplete type>, argv=0xbffff7c0) at /Users/matt/programming/ISD/wxWidgets-2.8.4/src/common/init.cpp:461

#70 0x0000323c in main (argc=1, argv=0xbffff7c0) at /Users/matt/programming/ISD/ISD Demo 2/mac/../source/theApp.cpp:58