On Tue, 8 Aug 2006 14:10:49 +0200 Toby Cubitt <[EMAIL PROTECTED]> babbled:
> On Tue, Aug 08, 2006 at 07:38:49PM +0900, Carsten Haitzler wrote:
> > On Tue, 8 Aug 2006 12:11:30 +0200 Toby Cubitt <[EMAIL PROTECTED]> babbled:
> >
> > > In recent CVS checkouts of enlightenment 17, bits of window
> > > occasionally seem to be left behind, either when changing virtual
> > > desktop, or when an X-client terminates.
> >
> > can you do an xprop on the window?
>
> xprop doesn't return anything when I click on the ghost window.
>
> > find out its window id and where it is in the window tree (xwininfo
> > -tree -root - provide a screenshot yoo)
>
> xwininfo does give output when I click on the ghost:
>
>
> ************************************************************
> xwininfo: Please select the window about which you
> would like information by clicking the
> mouse in that window.
>
> xwininfo: Window id: 0x8000a1 (has no name)
>
> Absolute upper-left X: 0
> Absolute upper-left Y: 0
> Relative upper-left X: 0
> Relative upper-left Y: 0
> Width: 490
> Height: 660
> Depth: 24
> Visual Class: TrueColor
> Border width: 0
> Class: InputOutput
> Colormap: 0x20 (installed)
> Bit Gravity State: NorthWestGravity
> Window Gravity State: NorthWestGravity
> Backing Store State: NotUseful
> Save Under State: no
> Map State: IsViewable
> Override Redirect State: yes
> Corners: +0+0 -534+0 -534-108 +0-108
> -geometry 490x660+0+0
> ************************************************************
>
>
> Here's the output of "xwininfo -tree -root":
>
> ************************************************************
> xwininfo: Window id: 0x44 (the root window) (has no name)
>
> Root window id: 0x44 (the root window) (has no name)
> Parent window id: 0x0 (none)
> 20 children:
> 0x800021 (has no name): () 1x1+-100+-100 +-100+-100
> 0x80001c "Enlightenment Black Zone (0)": ("E" "Black_Window") 1024x768+0
> +0 +0+0 0x800017 (has no name): () 1x1+0+0 +0+0
> 0x80001b (has no name): () 1022x1+1+767 +1+767
> 0x800019 (has no name): () 1x768+1023+0 +1023+0
> 0x800018 (has no name): () 1x768+0+0 +0+0
> 0x80001a (has no name): () 1022x1+1+0 +1+0
> 0x800016 (has no name): () 1x1+0+0 +0+0
> 0x800015 (has no name): () 1x1+0+0 +0+0
> 0x800014 (has no name): () 1x1+0+0 +0+0
> 0x8000b9 (has no name): () 788x587+98+40 +98+40
> 3 children:
> 0x8000bf (has no name): () 780x559+4+24 +102+64
> 1 child:
> 0x1600002 "Mutt email client": ("mutt" "Eterm") 780x559+0+0 +102
> +64 2 children:
> 0x1600014 "Eterm Scrollbar": () 14x312+466+0 +568+64
> 3 children:
> 0x1600017 (has no name): () 10x286+2+13 +570+77
> 0x1600016 (has no name): () 10x10+2+300 +570+364
> 0x1600015 "Eterm Scrollbar Anchor": () 10x10+2+2 +570+66
> 0x160000c (has no name): () 780x559+0+0 +102+64
> 0x8000be (has no name): () 788x587+0+0 +98+40
> 0x8000ba "Enlightenment Frame": ("E" "Frame_Window") 788x587+0+0 +98
> +40 0x800013 (has no name): () 1x1+0+0 +0+0
> 0x8000a1 (has no name): () 490x660+0+0 +0+0
> 3 children:
> 0x8000a7 (has no name): () 490x660+0+0 +0+0
> 0x8000a6 (has no name): () 490x660+0+0 +0+0
> 0x8000a2 "Enlightenment Frame": ("E" "Frame_Window") 490x660+0+0 +0
> +0 0x800012 (has no name): () 1x1+0+0 +0+0
> 0x800023 "E Popup": ("E" "_e_popup_window") 99x40+925+728 +925+728
> 0x800011 (has no name): () 1x1+0+0 +0+0
> 0x800007 "Enlightenment Background": ("E" "Background_Window") 1024x768
> +0+0 +0+0 2 children:
> 0x800022 (has no name): () 1x37+861+730 +861+730
> 0x80000b (has no name): () 1024x768+0+0 +0+0
> 0x800002 (has no name): () 5x5+-200+-200 +-200+-200
> 0x800001 (has no name): () 123x456+-77+-777 +-77+-777
> 0x600002 (has no name): () 1x1+0+0 +0+0
> ************************************************************
>
>
> There's a new screenshot of the situation more or less as it was when
> I produced the xwininfo output (I minimised the Eterm window running
> mutt where I'm composing this, so that only the ghost window is
> visible) at: www.dr-qubit.org/E17_bug2.png
>
> In case it's any use, I've also put a screenshot of the output
> displayed by selecting the "window properties" option from the
> right-click menu displayed by clicking on the ghost, at
> www.dr-qubit.org/E17_winprops.png
>
>
> > also does this go away after e restarts?
>
> If I restart e manually, the ghost window is removed, but I still
> sometimes see new ghost windows.
>
> > are you using engage? (seems so)
>
> Yes.
>
> > maybe try ibar instead of engaged
>
> I can't reproduce the problem if I unload engage and use ibar
> instead. Also, when the ghost window was visible and I disabled
> engage, enlightenment segfaulted. Seems like it's an engage issue
> then...
>
> My version of engage is also a recent CVS checkout (within the last
> week I think).
it's definitely a ghost window - that's for sure. this in the past was a
dangling extra reference that was not cleaned up by whoever referenced it - the
bug i found eventually inside of e and fixed.
> > ghost windows have been a problem in the past but i have actually
> > not seen one in a loooooooooooooooong time - and i only use the
> > modules e comes with. was that window a borderless one before too?
>
> The window in the screenshot was borderless and sticky, but I've now
> seen the problem with a non-borderless Eterm too (also only when
> running engage).
>
> I ought to mention that the Eterm's are using pseudo-transparency (I
> set the root window background to the same image as e's background
> using Esetroot). I know pseudo-transparency is not supposed to work
> reliably, but it always has for me ;-) If that turns out to be the
> problem, then feel free to tell me to either stop using it, or go away
> and live with the consequences ;-)
it won't have anything to do with eterm's config - it can happen to any window
anywhere. all windows are equal :)
> > > I've put a screenshot at: www.dr-qubit.org/E17_bug.jpeg
> > >
> > > Is anyone else seeing this?
>
>
> Toby
> --
> PhD Student
> Quantum Information Theory group
> Max Planck Institute for Quantum Optics
> Garching, Germany
>
> email: [EMAIL PROTECTED]
> web: www.dr-qubit.org
>
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--
------------- Codito, ergo sum - "I code, therefore I am" --------------
The Rasterman (Carsten Haitzler) [EMAIL PROTECTED]
裸好多
Tokyo, Japan (東京 日本)
-------------------------------------------------------------------------
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