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Python Qt5中tExtBrowsEr控件实现实时刷新,并不是...

QTimer timer; timer.setInterval(1000); timer.start(); connect(&timer,SIGNAL(timeOut()),this,SLOT(myTimerout())); void thisObject::myTimerOut() { ui->textBrowser->append(QString("hello ===>> %1").arg(i)); }

from PyQt4 import QtGui,QtCoreimport threading,time class sy(QtGui.QWidget): txt_signal = QtCore.pyqtSignal(str) def __init__(self,parent=None): self.app=QtGui.QApplication([]) super(sy,self).__init__(parent) self.txt=QtGui.QTe...

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