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Wednesday, March 30, 2011

PyQt - QLineEdit

import sys
from PyQt4 import QtGui, QtCore

app = QtGui.QApplication(sys.argv)
widget = QtGui.QWidget()

widget.setGeometry(200, 100, 400, 300)
widget.setWindowTitle('PyQt Application')

save = QtGui.QPushButton('Save', widget)
name = QtGui.QLineEdit(widget)
show = QtGui.QLabel(widget)

name.setGeometry(10, 10, 200, 20)
save.setGeometry(10, 40, 80, 20)
show.setGeometry(100, 100, 200, 20)

def showText():
    show.setText(name.text())
widget.connect(save, QtCore.SIGNAL('clicked()'), showText)

widget.show()
sys.exit(app.exec_())

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