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List:       kwin
Subject:    can't find the output of kDebug()
From:       Tsiapaliwkas Giorgos <terietor () gmail ! com>
Date:       2011-02-28 20:36:32
Message-ID: 201102282236.32406.terietor () gmail ! com
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hello,

a few hours ago i was playing/coding with kDebug().I wasn't able  to see the 
output of my kDebug() input.Then following is one of the 2 effects with which 
i am studing these days.The one is the "login" and the other one the 
"taskbarthumbernail.".
So here is my code,

TaskbarThumbnailEffect::TaskbarThumbnailEffect()
{
    kDebug(1212) << "WWWWWWWWWWWWWWWWWWWWWWWWWW";
    kDebug(1212)<<"WWWWWWWWWWWWWWWWWWWWWWWWWWW";

    atom = XInternAtom(display(), "_KDE_WINDOW_PREVIEW", False);
    effects->registerPropertyType(atom, true);
    // TODO hackish way to announce support, make better after 4.0
    unsigned char dummy = 0;
    XChangeProperty(display(), rootWindow(), atom, atom, 8, PropModeReplace, 
&dummy, 1);
}

TaskbarThumbnailEffect::~TaskbarThumbnailEffect()
{
   kDebug(1212) << "WWWWWWWWWWWWWWWWWWWWWWWWW";
   kDebug(1212)<<"WWWWWWWWWWWWWWWWWWWWWWWWWW";
   XDeleteProperty(display(), rootWindow(), atom);
   effects->registerPropertyType(atom, false);
}

void TaskbarThumbnailEffect::prePaintScreen(ScreenPrePaintData& data, int 
time)
{
    kDebug(1212)<<"preprerpeprerpreprepreprepreprperperperperpreprrperrperp[eprrepeprpr";
    if (thumbnails.count() > 0) {
        data.mask |= 
PAINT_SCREEN_WITH_TRANSFORMED_WINDOWS_WITHOUT_FULL_REPAINTS;
    }
    effects->prePaintScreen(data, time);
}


in order to debug kwin i was using in new text mode terminal the command,
( X vt10 :1 -terminate &); sleep 5; DISPLAY=:1 xterm

and after that i gave the command "startkde".

Also i tried to use qdebug but i was told to use kDebug.

Is kDebug better/more suitable than qDebug?
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