# Filename: g_layout.py


"""Grid layout example."""


import sys


from PyQt5.QtWidgets import QApplication

from PyQt5.QtWidgets import QGridLayout

from PyQt5.QtWidgets import QPushButton

from PyQt5.QtWidgets import QWidget


app = QApplication(sys.argv)

window = QWidget()

window.setWindowTitle('QGridLayout')

layout = QGridLayout()

layout.addWidget(QPushButton('Button (0, 0)'), 0, 0)

layout.addWidget(QPushButton('Button (0, 1)'), 0, 1)

layout.addWidget(QPushButton('Button (0, 2)'), 0, 2)

layout.addWidget(QPushButton('Button (1, 0)'), 1, 0)

layout.addWidget(QPushButton('Button (1, 1)'), 1, 1)

layout.addWidget(QPushButton('Button (1, 2)'), 1, 2)

layout.addWidget(QPushButton('Button (2, 0)'), 2, 0)

layout.addWidget(QPushButton('Button (2, 1) + 2 Columns Span'), 2, 1, 1, 2)

window.setLayout(layout)

window.show()

sys.exit(app.exec_())