PySideButtonTest

buttonDefaultTest.py

#!/usr/bin/env python
# encoding: utf-8

import traceback
import os
import sys
from PySide import QtGui, QtCore

class PySideButtonTest(QtGui.QDialog):
    def __init__(self, parent=None):
        super(PySideButtonTest, self).__init__(parent)

    def start(self):
        self.setWindowTitle('PySideButtonTest')
        self.setObjectName('PysideButtonDialog')
        self.setMinimumSize(200, 400)
        self.setWindowFlags(QtCore.Qt.Tool)
        self.setAttribute(QtCore.Qt.WA_DeleteOnClose)

        self.layout()

    def layout(self):
        mainLayout = QtGui.QVBoxLayout()
        self.setLayout(mainLayout)

        self.submitButton = QtGui.QPushButton('Submit')
        self.cancelButton = QtGui.QPushButton('Cancel')

        mainLayout.addWidget(self.submitButton)
        mainLayout.addWidget(self.cancelButton)

        self.cancelButton.setFocus()
        self.cancelButton.setAutoDefault(False)
        self.submitButton.setDefault(True)

        self.submitButton.clicked.connect(self.close)


if __name__ == "__main__":
    app = QtGui.QApplication(sys.argv)
    win = PySideButtonTest()
    win.start()
    win.show()
    sys.exit(app.exec_())