[wx-dev] SetShape from trunk crashes under Leopard, was Re: [wx-dev] wxMac: URefCon not defined

Tue Feb 12 09:57:11 PST 2008

It doesn't crash in SetShape anymore, but now it crashes in:

(gdb) bt
#0  0x00028759 in wxColour::operator== (this=0x101ee00,
colour=@0xbffff428) at
/Users/steven/wxWidgets/src/mac/carbon/colour.cpp:128
#1  0x00148e1f in wxWindowBase::SetForegroundColour (this=0xbffff3a0,
colour=@0x101ee00) at
/Users/steven/wxWidgets/src/common/wincmn.cpp:1188
#2  0x0008cbdc in wxWindow::SetForegroundColour (this=0xbffff3a0,
col=@0x101ee00) at
/Users/steven/wxWidgets/src/mac/carbon/window.cpp:1126
#3  0x0014dd02 in wxWindowBase::GetForegroundColour (this=0x101ee00)
at /Users/steven/wxWidgets/src/common/wincmn.cpp:1160
#4  0x0008cb00 in wxWindow::MacUpdateControlFont (this=0x101ee00) at
/Users/steven/wxWidgets/src/mac/carbon/window.cpp:1109
#5  0x0008cc1c in wxWindow::SetFont (this=0x101ee00, font=@0xbffff4f0)
at /Users/steven/wxWidgets/src/mac/carbon/window.cpp:1119
#6  0x0007f102 in wxTopLevelWindowMac::SetBackgroundStyle
(this=0x101ee00, style=3221222640) at
/Users/steven/wxWidgets/src/mac/carbon/toplevel.cpp:1611
#7  0x000819ea in wxTopLevelWindowMac::MacSetUnifiedAppearance
(this=0x101ee00, set=true) at
/Users/steven/wxWidgets/src/mac/carbon/toplevel.cpp:1715
#8  0x000826d9 in wxTopLevelWindowMac::DoMacCreateRealWindow
(this=0x101ee00, parent=0x0, title=@0xbffff744, pos=@0x440688,
size=@0xbffff73c, style=541072960, name=@0xbffff72c) at
/Users/steven/wxWidgets/src/mac/carbon/toplevel.cpp:1240
#9  0x0008298d in wxTopLevelWindowMac::Create (this=0x101ee00,
parent=0x0, id=-1, title=@0xbffff744, pos=@0x440688, size=@0xbffff73c,
style=541072960, name=@0xbffff72c) at
/Users/steven/wxWidgets/src/mac/carbon/toplevel.cpp:889
#10 0x0003b249 in wxFrame::Create (this=0x101ee00, parent=0x0, id=-1,
title=@0xbffff744, pos=@0x440688, size=@0xbffff73c, style=541072960,
name=@0xbffff72c) at
/Users/steven/wxWidgets/src/mac/carbon/frame.cpp:61
#11 0x00005ef2 in wxFrame::wxFrame (this=0x101ee00, parent=0x0, id=-1,
title=@0xbffff744, pos=@0x440688, size=@0xbffff73c, style=541072960,
name=@0xbffff72c) at frame.h:41
#12 0x00003bec in MainFrame::MainFrame (this=0x101ee00) at
/Users/steven/wxWidgets/samples/shaped/shaped.cpp:241
#13 0x000043cb in MainFrame::MainFrame (this=0x101ee00) at
/Users/steven/wxWidgets/samples/shaped/shaped.cpp:263
#14 0x0000440f in MyApp::OnInit (this=0x816e20) at
/Users/steven/wxWidgets/samples/shaped/shaped.cpp:221
#15 0x0000511e in wxAppConsoleBase::CallOnInit (this=0x816e20) at app.h:77
#16 0x001c277e in wxEntry (argc=@0x44b638, argv=0x816d80) at
/Users/steven/wxWidgets/src/common/init.cpp:444
#17 0x001c2a54 in wxEntry (argc=@0xbffff950, argv=0xbffff9b0) at
/Users/steven/wxWidgets/src/common/init.cpp:472
#18 0x000031ac in main (argc=1, argv=0xbffff9b0) at
/Users/steven/wxWidgets/samples/shaped/shaped.cpp:211

Greetings

On 12/02/2008, Stefan Csomor <csomor at advancedconcepts.ch> wrote:
> Hi Steven
>
> ok, I've found the bug ('new' HIShapeRef to 'old' RgnHandle conversion bug)
> fix committed to trunk, please retest
>
> Thanks,
>
> Stefan
>
>
> On 2/12/08 11:43 AM, "Steven Van Ingelgem" <steven at vaningelgem.be> wrote:
>
> > Maybe it's just an idea, but maybe you should call the SetShape like
> > in GTK (from CreateWindow event)?
> >
> >
> > On 12/02/2008, Stefan Csomor <csomor at advancedconcepts.ch> wrote:
> >> Hi Steven
> >>
> >> with you patch I crash as well, so everything is fine, reproducible, I'm out
> >> hunting ...
> >>
> >> Best,
> >>
> >> stefan
> >>
> >>
> >> On 2/12/08 10:47 AM, "Steven Van Ingelgem" <steven at vaningelgem.be> wrote:
> >>
> >>> I installed the newest update (10.5.2) from the Software Update menu,
> >>> but that didn't seem to help (at least not for my program). The shaped
> >>> sample compiles & runs fine now (I can start it and it doesn't crash,
> >>> but I'm working via SSH, so I can't see if it runs ok of course :) -
> >>> I'll see tonight when I get home).
> >>>
> >>> $ xcodeindex -version
> >>> Component versions: DevToolsCore-921.0; DevToolsSupport-893.0
> >>>
> >>> $ xcode-select -version
> >>> xcode-select version 895.
> >>>
> >>> $ xcodebuild -version
> >>> Component versions: DevToolsCore-921.0; DevToolsSupport-893.0
> >>>
> >>>
> >>>
> >>> As for the crash: please check the backtrace. There you see it still
> >>> crashes in the SetShape() call.
> >>>
> >>>
> >>> Index: shaped.cpp
> >>> ===================================================================
> >>> --- shaped.cpp (revision 51732)
> >>> +++ shaped.cpp (working copy)
> >>> @@ -256,6 +256,8 @@
> >>>      SetMenuBar(mbar);
> >>>
> >>>      Show();
> >>> +    ShapedFrame *shapedFrame = new ShapedFrame(this);
> >>> +    shapedFrame->Show(true);
> >>>  }
> >>>
> >>>  void MainFrame::OnShowShaped(wxCommandEvent& WXUNUSED(event))
> >>>
> >>>
> >>> This should immediately show the shaped window, but it also crashes:
> >>>
> >>> (gdb) bt
> >>> #0  0x93f5d9d3 in OffsetRgn ()
> >>> #1  0x0007fa7b in wxShapedMacWindowStructureRegion (window=0x84a370,
> >>> rgn=0x758490) at
> >>> /Users/steven/wxWidgets/src/mac/carbon/toplevel.cpp:1872
> >>> #2  0x0007fadb in wxShapedMacWindowGetRegion (window=0x84a370,
> >>> param=-1073746262) at
> >>> /Users/steven/wxWidgets/src/mac/carbon/toplevel.cpp:1887
> >>> #3  0x0007fbf0 in wxShapedMacWindowDef (window=0x84a370, message=8,
> >>> param=-1073746262) at
> >>> /Users/steven/wxWidgets/src/mac/carbon/toplevel.cpp:1936
> >>> #4  0x91faee10 in DispatchToWDEF ()
> >>> #5  0x91faecbb in ClassicWDEFAdapter::EventHandler ()
> >>> #6  0x91e2bfc3 in DispatchEventToHandlers ()
> >>> #7  0x91e2b3fd in SendEventToEventTargetInternal ()
> >>> #8  0x91e2b262 in SendEventToEventTargetWithOptions ()
> >>> #9  0x91e4336b in CopyWindowDefinitionShapeMutable ()
> >>> #10 0x91e43058 in FetchRegions ()
> >>> #11 0x91e428cd in CalculateWindowRegions ()
> >>> #12 0x920f26c7 in WindowData::ReshapeAndPaint ()
> >>> #13 0x91fb49b4 in ReshapeCustomWindow ()
> >>> #14 0x0007f8ee in wxTopLevelWindowMac::SetShape (this=0x1038e00,
> >>> region=@0xbffff5a0) at
> >>> /Users/steven/wxWidgets/src/mac/carbon/toplevel.cpp:1803
> >>> #15 0x000828b0 in wxTopLevelWindowMac::DoMacCreateRealWindow
> >>> (this=0x1038e00, parent=0x101ee00, title=@0xbffff730, pos=@0x440688,
> >>> size=@0xbffff728, style=33587218, name=@0xbffff718) at
> >>> /Users/steven/wxWidgets/src/mac/carbon/toplevel.cpp:1260
> >>> #16 0x00082a4d in wxTopLevelWindowMac::Create (this=0x1038e00,
> >>> parent=0x101ee00, id=-1, title=@0xbffff730, pos=@0x440688,
> >>> size=@0xbffff728, style=33587218, name=@0xbffff718) at
> >>> /Users/steven/wxWidgets/src/mac/carbon/toplevel.cpp:889
> >>> #17 0x0003b309 in wxFrame::Create (this=0x1038e00, parent=0x101ee00,
> >>> id=-1, title=@0xbffff730, pos=@0x440688, size=@0xbffff728,
> >>> style=33587218, name=@0xbffff718) at
> >>> /Users/steven/wxWidgets/src/mac/carbon/frame.cpp:61
> >>> #18 0x00005fb2 in wxFrame::wxFrame (this=0x1038e00, parent=0x101ee00,
> >>> id=-1, title=@0xbffff730, pos=@0x440688, size=@0xbffff728,
> >>> style=33587218, name=@0xbffff718) at frame.h:41
> >>> #19 0x00003975 in ShapedFrame::ShapedFrame (this=0x1038e00,
> >>> parent=0x101ee00) at
> >>> /Users/steven/wxWidgets/samples/shaped/shaped.cpp:315
> >>> #20 0x00003b8a in ShapedFrame::ShapedFrame (this=0x1038e00,
> >>> parent=0x101ee00) at
> >>> /Users/steven/wxWidgets/samples/shaped/shaped.cpp:329
> >>> #21 0x000043fa in MainFrame::MainFrame (this=0x101ee00) at
> >>> /Users/steven/wxWidgets/samples/shaped/shaped.cpp:260
> >>> #22 0x0000448b in MainFrame::MainFrame (this=0x101ee00) at
> >>> /Users/steven/wxWidgets/samples/shaped/shaped.cpp:263
> >>> #23 0x000044cf in MyApp::OnInit (this=0x816e20) at
> >>> /Users/steven/wxWidgets/samples/shaped/shaped.cpp:221
> >>> #24 0x000051de in wxAppConsoleBase::CallOnInit (this=0x816e20) at app.h:77
> >>> #25 0x001c27e2 in wxEntry (argc=@0x44b638, argv=0x816d80) at
> >>> /Users/steven/wxWidgets/src/common/init.cpp:444
> >>> #26 0x001c2ab8 in wxEntry (argc=@0xbffffa10, argv=0xbffffa6c) at
> >>> /Users/steven/wxWidgets/src/common/init.cpp:472
> >>> #27 0x0000326c in main (argc=1, argv=0xbffffa6c) at
> >>> /Users/steven/wxWidgets/samples/shaped/shaped.cpp:211
> >>>
> >>>
> >>>
> >>>
> >>>
> >>> On 12/02/2008, Stefan Csomor <csomor at advancedconcepts.ch> wrote:
> >>>> Hi Steven
> >>>>
> >>>> because 2.8 still has a lot of old quickdraw code that is used, at many
> >>>> places, even if you set the core_graphics to 1. And in trunk I've almost
> >>>> completely removed all that code, tried to bring as much of the code as
> >>>> possible to the latest APIs.
> >>>>
> >>>> btw the shape in my builds does show an draw-offset problem, but it doesn't
> >>>> crash.
> >>>>
> >>>> There were also other redraw artifacts in drag&drop where the 'window
> >>>> highlight frame' was drawn at completely wrong places on the desktop. And I
> >>>> couldn't reproduce these anymore on 10.5.2.
> >>>>
> >>>> Thanks,
> >>>>
> >>>> Stefan
> >>>>
> >>>>
> >>>> On 2/12/08 7:51 AM, "Steven Van Ingelgem" <steven at vaningelgem.be> wrote:
> >>>>
> >>>>> Sure, but I was wondering why WX_2_8_BRANCH works fine, and trunk
> >>>>> crashes (with the same Xcode version)?
> >>>>>
> >>>>> On 12/02/2008, Stefan Csomor <csomor at advancedconcepts.ch> wrote:
> >>>>>> Hi Steven
> >>>>>>
> >>>>>> C31 has become the official release for 10.5.2
> >>>>>>
> >>>>>> could you please retest after upgrading
> >>>>>>
> >>>>>> Thanks,
> >>>>>>
> >>>>>> Stefan
> >>>>>
> >>>>> ---------------------------------------------------------------------
> >>>>> To unsubscribe, e-mail: wx-dev-unsubscribe at lists.wxwidgets.org
> >>>>> For additional commands, e-mail: wx-dev-help at lists.wxwidgets.org
> >>>>>
> >>>>
> >>>> --
> >>>>
> >>>> Advanced Concepts AG
> >>>> Software-Engineering
> >>>> Heldweg 10
> >>>> CH-8475 Ossingen
> >>>> Switzerland
> >>>>
> >>>> phone:+41 52 245 0 245
> >>>> fax:+41 52 245 0 246
> >>>> http://www.advanced.ch
> >>>> mailto:csomor at advanced.ch
> >>>>
> >>>>
> >>>>
> >>>>
> >>>>
> >>>> ---------------------------------------------------------------------
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> >>>>
> >>>>
> >>>
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> >>>
> >>
> >> --
> >>
> >> Advanced Concepts AG
> >> Software-Engineering
> >> Heldweg 10
> >> CH-8475 Ossingen
> >> Switzerland
> >>
> >> phone:+41 52 245 0 245
> >> fax:+41 52 245 0 246
> >> http://www.advanced.ch
> >> mailto:csomor at advanced.ch
> >>
> >>
> >>
> >>
> >>
> >> ---------------------------------------------------------------------
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> >>
> >>
> >
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> --
>
> Advanced Concepts AG
> Software-Engineering
> Heldweg 10
> CH-8475 Ossingen
> Switzerland
>
> phone:+41 52 245 0 245
> fax:+41 52 245 0 246
> http://www.advanced.ch
> mailto:csomor at advanced.ch
>
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