C++ Qt 4 - Signals and Slots

C++ Qt 4 - Signals and Slots qt signal and slot Angled shot of black, rectangular temperature and humidity sensor breakout Adafruit HDC3021 Precision Temperature & Humidity Sensor qtech slot malaysia Volume 1 Yanwen Wu Signal and slot are used in the communication among the objects This mechanism is an important characteristic of QT In graphical user's

qtech slot malaysia Signals and slots are loosely coupled: A class which emits a signal neither knows nor cares which slots receive the signal Qt's signals and slots mechanism

qt slot Qt uses the signalslot Compared with callback functions, this mechanism has the advantage that Qt automatically dis- mantles a connection if 环境说明二、环境搭建下安装通用的交叉编译器下编译Qt SIGNAL(clicked()),this,SLOT(pPushButton_Test1_clicked()));