2017-03-16 62 views
0

这是我的代码,我想打开一个http链接,在URL字段中键入并链接到“确定”按钮,以便我可以打开链接。我遇到问题,无法将字段区域与确定按钮链接。请帮忙。如何在点击按钮时使用PyQt打开URL?

def __init__(self): 
    super(Example, self).__init__() 

    self.initUI() 
def initUI(self): 

    b1 = QtGui.QPushButton("OK", self) 
    b1.clicked.connect(open_webbrowser) 
    b1.move(100,100) 
    b2 =QtGui.QPushButton("EXIT", self) 
    b2.clicked.connect(self.buttonClicked2) 
    b2.move(300,100) 


    l1 = QtGui.QLabel('URL',self) 
    l1.move(100,20) 
    self.add1 = QtGui.QLineEdit() 


    l2 = QtGui.QLabel("PORT",self) 
    l2.move(100,50) 
    self.add2 = QtGui.QLineEdit() 

    fbox = QtGui.QFormLayout() 
    vbox = QtGui.QVBoxLayout() 

    vbox.addWidget(self.add1) 
    vbox.addWidget(self.add2) 
    fbox.addRow(l1,self.add1) 
    fbox.addRow(l2,self.add2) 

    self.setLayout(fbox) 
    self.setWindowTitle('URL STREAM') 
    self.show() 


def buttonClicked1(self): 
    print self.add1.text() 
    print self.add2.text() 
    print "Streaming..." 

def open_webbrowser(self): 
    webbroser.open('http://www.google.com') 



def buttonClicked2(self): 
    print "Exiting..." 
    self.close() 

def main(): 

    app = QtGui.QApplication(sys.argv) 
    ex = Example() 
    ex.initUI() 
    sys.exit(app.exec_()) 



if __name__ == '__main__': 
    main() 

回答

0

您需要从行编辑例如文本:

def open_webbrowser(self): 
    # if you want please remember to check its valid url or not 
    url = str(self.add1.text()) 
    webbroser.open(url)