CODEWITHSUNDEEP
pythonqtpyqt4qpushbutton
Inhale.Py
Inhale.Py

Reputation: 260

QPushButton not displaying

I started reading the zetcode tutorial for PyQt4 (http://zetcode.com/tutorials/pyqt4/firstprograms/) and I was doing the tooltip part and all I did was copy and paste this bit of code. When I went to run it, the push button did not display in the window. Any reason as to why this might be? new to PyQt4 and Qt in general.

import sys
from PyQt4 import QtGui

class Example(QtGui.QWidget):

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

        self.initUI()

    def initUI(self):
        QtGui.QToolTip.setFont(QtGui.QFont('SansSerif', 10))

        self.setToolTip('This is a <b>QWidget</b> widget')

        btn = QtGui.QPushButton('Button, self')
        btn.setToolTip('This is a <b>QPushButton</b> widget')
        btn.resize(btn.sizeHint())
        btn.move(50, 50)

        self.setGeometry(300, 300, 250, 150)
        self.setWindowTitle('Tooltips')
        self.show()

def main():
    app = QtGui.QApplication(sys.argv)
    ex = Example()
    sys.exit(app.exec_())

if __name__ == '__main__':
    main()

Upvotes: 1

Views: 1379

Answers (2)

dornhege
dornhege

Reputation: 1500

btn = QtGui.QPushButton('Button, self')

supposed to be:

btn = QtGui.QPushButton('Button', self)

Upvotes: 3

falsetru
falsetru

Reputation: 369424

Replace following line:

btn = QtGui.QPushButton('Button, self')

with:

btn = QtGui.QPushButton('Button', self)

Upvotes: 4

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