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china_cup
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Joined: 10-July 04
Profile Views: 523*
Last Seen: 22nd July 2004 - 09:30 PM
Local Time: Dec 20 2014, 04:27 PM
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china_cup

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22 Jul 2004
I used the following codes:
QWdiget *widget=new QWidget(this);
QPainter painter(widget);
QRect rect=painter.window();
painter.eraseRect(rect);
QString text="Hello!";
painter.setBackgroundColor(QColor("white"));
painter.setPen(QColor("black"));
painter.drawText(rect,AlignHCenter,text);

but cannot see any word on the widget,I don't know why.
20 Jul 2004
I found that Chinese Characters cannot be diaplayed in QTextView correctly.
19 Jul 2004
I want to call an existing executable file in Qt,but don't know how to do it. rolleyes.gif
18 Jul 2004
I want to display a picture in a widget ,but it's size is bigger than the widget's.Does QT have such a funciont that can stretch a picture freely or what can I do for displaying the picture?
13 Jul 2004
[cynthia@cynthia src]$ make
make -C libraries/qtopia
make[1]: Entering directory `/home/cynthia/qtopia/qtopia-free-1.6.0/src/libraries/qtopia'
/home/cynthia/qtopia/qt-2.3.4/bin/uic passwordbase_p.ui -o ./passwordbase_p.h
make[1]: /home/cynthia/qtopia/qt-2.3.4/bin/uic: Command not found
make[1]: *** [passwordbase_p.h] Error 127
make[1]: Leaving directory `/home/cynthia/qtopia/qtopia-free-1.6.0/src/libraries/qtopia'
make: *** [libraries/qtopia] Error 2

I've install qt-2.3.4 successfully,I don't know why this would happen.Pleas help me ,thanks.
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