class Example(QWidget):
def __init__(self):
super().__init__()
self.initUI()
def initUI(self):
self.lbl = QLabel('Ubuntu', self)
combo = QComboBox(self)
combo.addItem('Ubuntu')
combo.addItem('Mandriva')
combo.addItem('Fedora')
combo.addItem('Arch')
combo.addItem('Gentoo')
combo.move(50, 50)
self.lbl.move(50, 150)
combo.textActivated[str].connect(self.onActivated)
self.setGeometry(300, 300, 450, 400)
self.setWindowTitle('QComboBox')
self.show()
def onActivated(self, text):
self.lbl.setText(text)
self.lbl.adjustSize()
class Example(QWidget):
def __init__(self):
super().__init__()
self.initUI()
def initUI(self):
self.lbl = QLabel(self)
qle = QLineEdit(self)
qle.move(60, 100)
self.lbl.move(60, 40)
qle.textChanged[str].connect(self.onChanged)
self.setGeometry(300, 300, 350, 250)
self.setWindowTitle('QLineEdit')
self.show()
def onChanged(self, text):
self.lbl.setText(text)
self.lbl.adjustSize()
