From kde-devel  Sun Mar 10 04:37:33 2013
From: Yichao Yu <yyc1992 () gmail ! com>
Date: Sun, 10 Mar 2013 04:37:33 +0000
To: kde-devel
Subject: Asking for help for Qt5 and xcb port.
Message-Id: <CAMvDr+SifC_ACYBOaj0WuFrSQe165NUUUW+VpiJ+GWMmCKD=Bw () mail ! gmail ! com>
X-MARC-Message: https://marc.info/?l=kde-devel&m=136289030722684

Hi,

I am trying to port a Qt4 theme to Qt5 and xcb. The theme uses
QPixmap's to draw into xpixmap's and send to kwin with
_KDE_NET_WM_SHADOW hint for menu shadow. I have tryed to draw the
shadow image (which is just a simple array of static data) to the
xpixmap using xcb_put_image with 32 depth, but it doesn't work no
matter which order of rgba I put in. Does anyone know what is the
"encoding" of the data I should give to xcb_put_image or what is the
right way to do this using qt and xcb?

Thanks in advance.

Yichao Yu

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