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import sys
from PyQt4.QtCore import *
from PyQt4.QtGui import *
class window(QWidget):
def __init__(self, parent=None):
super(window, self).__init__(parent)
self.init()
def init(self):
layout = QFormLayout()
self.btn = QPushButton("Choose from list")
self.btn.clicked.connect(self.getItem)
self.le = QLineEdit()
layout.addRow(self.btn, self.le)
self.btn1 = QPushButton("get name")
self.btn1.clicked.connect(self.gettext)
self.le1 = QLineEdit()
layout.addRow(self.btn1, self.le1)
self.btn2 = QPushButton("Enter an integer")
self.btn2.clicked.connect(self.getint)
self.le2 = QLineEdit()
layout.addRow(self.btn2, self.le2)
self.setLayout(layout)
self.setWindowTitle("Input Dialog demo")
def getItem(self):
items = ("C", "C++", "Java", "Python")
item, ok = QInputDialog.getItem(self, "select input dialog",
"list of languages", items, 0, False)
if ok and item:
self.le.setText(item)
def gettext(self):
text, ok = QInputDialog.getText(self, 'Text Input Dialog', 'Enter your name:')
if ok:
self.le1.setText(str(text))
def getint(self):
num, ok = QInputDialog.getInt(self, "integer input dualog", "enter a number")
if ok:
self.le2.setText(str(num))
def main():
app = QApplication(sys.argv)
ex = window()
ex.show()
sys.exit(app.exec_())
if __name__ == '__main__':
main()
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