Custom icons per window class/name patch

[Harold L Hunt II]

Ralf,

But wouldn't he have to have the SHM-enabled XWin.exe installed from the 
KDE3-Cygwin port?  Wouldn't that kind of negate the possibility of 
testing his code, unless he recompiles with SHM and installs cygipc (or 
whatever it is called these days)?

Harold

Ralf Habacker wrote:

>>Howdy Colin and Harold,
>>
>>At 10:54 AM 5/24/2003 +0100, you wrote:
>>
>>>Just tried your patch.
>>>Works fine on xeyes, xcalc etc but banged (Dr Watson and all that jazz) on
>>>ethereal (a gtk application).
>>>I put the .ini file in c:\windows, but I assume it can go anywhere in the
>>>%PATH%?
>>>I'll have a play a bit more later and come back with some better results and
>>>trace!
>>
>>Can you guys find an app that runs locally which causes this?  I'm cut off
>>from real unix machines and compiling Konqueror under cygwin is a little
>>bit more than I'm up for.  Just d/ling it would probably take all day!
> 
> 
> for example the application of the kde-cygwin port of the QT library: designer,
> linguist or assistant or the applications (konqueror,kate,...) of the
> KDE3-cygwin port
> 
> You can find binary releases on http://sf.net/projects/kde-cygwin
> 
> qt - http://prdownloads.sourceforge.net/kde-cygwin/qt-3.0.4-b1.tar.bz2?download
> 
> kde -
> http://prdownloads.sourceforge.net/kde-cygwin/setup-kde-3.1.1-b1.exe?download
> 
> 
>>My initial feeling is that this is just a pixmap depth problem:  The XC
>>apps all use 1-bit bitmaps, and the commercial-ish apps give colored pixmaps
>>and that function miGetImage() doesn't downconvert, so the memory given
>>for the bitmap isn't enough (not is the processing right, but that won't
>>cause a crash, just ugliness).
>>
> 
> Right: Above applications provides a icon_pixmap with 16bit per pixels.
> A hack, which fixes the segfault is shown below. winScaleXBitmapToWindows()
> assums that the xpixmap has one bit depth.
> 
> static void
> winScaleXBitmapToWindows( int iconSize, int effBPP, PixmapPtr pixmap, unsigned
> char *image)
> ...
> < xStride  = ((pixmap->drawable.width +31)&(~31))/8;
> 
>>xStride  = ((pixmap->drawable.width * pixmap->drawable.bitsPerPixel
> 
> +31)&(~31))/8;
> 
> Unfortunally, no icon is shown in this case. There must be more fixes required.
> 
> Ralf