hi, every body. i modify the Tetrix game of the example and debug it by gdb.
but when the progame meets connet() function. i will invoke many strange such as QtGui4_dll_iname () etc
i read some paper about debug signal by gdb. but i still dont known how to debug the QT program, with connet() function.
is anyone give me and advice how to debug connet function? please say it mo detailed, im a newbie.
BTW:does anyone tell me more about signal/slot ?
for example:
connect(startButton, SIGNAL(clicked()), board, SLOT(start()));
how does connect() function do inside?
it send a signal when clicked() the startButton, but whats the signal and whats the
data stuct about the siganl? and is there a QT signal list ?
and how does SLOT() recevied the signal?
thanks
[ 此贴被XChinux在2006-06-09 18:29重新编辑 ]