From mboxrd@z Thu Jan  1 00:00:00 1970
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From: Sergey Zhilkin <szhilkin@gmail.com>
Date: Thu, 30 Apr 2009 14:07:34 +0400
Message-ID: <126a2f7d0904300307n318aa6a2mbbdc17995722abe9@mail.gmail.com>
To: Fans of the OS Plan 9 from Bell Labs <9fans@9fans.net>
Content-Type: multipart/alternative; boundary=0016367f9b1494daf20468c2dee8
Subject: Re: [9fans] rio in rio and ghost windows.
Topicbox-Message-UUID: f47f4b22-ead4-11e9-9d60-3106f5b1d025

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can't reproduce :( Native system on hp compaq workstation.

2009/4/28 <cinap_lenrek@gmx.de>

> Test case:
>
> draw a window... run rio
>
> inside that thing draw another window and hide it.
>
> now rezise the rio window.
>
> now, the region where the window was seems to eat
> mouse events, but the window is hidden.
>
> Fix:
>
> in rio.c:^resized, change this:
> ...
>                if(ishidden)
>                        im =3D allocimage(display, r, screen->chan, 0,
> DWhite);
>                else
>                        im =3D allocwindow(wscreen, r, Refbackup, DWhite);
>
> to this:
>
>                if(ishidden){
>                        im =3D allocimage(display, r, screen->chan, 0,
> DWhite);
>                        r =3D ZR;
>                }else
>                        im =3D allocwindow(wscreen, r, Refbackup, DWhite);
>
>
> can anyone confirm this and may make a patch?
>
> --
> cinap
>
>
>


--=20
=D0=A1 =D0=BD=D0=B0=D0=B8=D0=BB=D1=83=D1=87=D1=88=D0=B8=D0=BC=D0=B8 =D0=BF=
=D0=BE=D0=B6=D0=B5=D0=BB=D0=B0=D0=BD=D0=B8=D1=8F=D0=BC=D0=B8
=D0=96=D0=B8=D0=BB=D0=BA=D0=B8=D0=BD =D0=A1=D0=B5=D1=80=D0=B3=D0=B5=D0=B9
With best regards
Zhilkin Sergey

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can&#39;t reproduce :( Native system on hp compaq workstation.<br><br><div =
class=3D"gmail_quote">2009/4/28  <span dir=3D"ltr">&lt;<a href=3D"mailto:ci=
nap_lenrek@gmx.de">cinap_lenrek@gmx.de</a>&gt;</span><br><blockquote class=
=3D"gmail_quote" style=3D"border-left: 1px solid rgb(204, 204, 204); margin=
: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;">

Test case:<br>
<br>
draw a window... run rio<br>
<br>
inside that thing draw another window and hide it.<br>
<br>
now rezise the rio window.<br>
<br>
now, the region where the window was seems to eat<br>
mouse events, but the window is hidden.<br>
<br>
Fix:<br>
<br>
in rio.c:^resized, change this:<br>
...<br>
 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0if(ishidden)<br>
 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=
=A0 =C2=A0im =3D allocimage(display, r, screen-&gt;chan, 0, DWhite);<br>
 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0else<br>
 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=
=A0 =C2=A0im =3D allocwindow(wscreen, r, Refbackup, DWhite);<br>
<br>
to this:<br>
<br>
 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0if(ishidden){<br>
 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=
=A0 =C2=A0im =3D allocimage(display, r, screen-&gt;chan, 0, DWhite);<br>
 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=
=A0 =C2=A0r =3D ZR;<br>
 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0}else<br>
 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=
=A0 =C2=A0im =3D allocwindow(wscreen, r, Refbackup, DWhite);<br>
<br>
<br>
can anyone confirm this and may make a patch?<br>
<font color=3D"#888888"><br>
--<br>
cinap<br>
<br>
<br>
</font></blockquote></div><br><br clear=3D"all"><br>-- <br>=D0=A1 =D0=BD=D0=
=B0=D0=B8=D0=BB=D1=83=D1=87=D1=88=D0=B8=D0=BC=D0=B8 =D0=BF=D0=BE=D0=B6=D0=
=B5=D0=BB=D0=B0=D0=BD=D0=B8=D1=8F=D0=BC=D0=B8<br>=D0=96=D0=B8=D0=BB=D0=BA=
=D0=B8=D0=BD =D0=A1=D0=B5=D1=80=D0=B3=D0=B5=D0=B9<br>With best regards<br>Z=
hilkin Sergey<br>

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