python - How to Resize and Position Buttons in PySide? -

i writing application using pyside , have added 2 buttons 2 it. however, when run program buttons scale length of window not want. want button of small size , positioned right. how do this? there method use?

i don't know layout you've used or want use, maybe help:

using box layout:

#!/usr/local/bin/python2.7 # -*- coding: utf-8 -*-  import sys pyside import qtgui  class sample(qtgui.qwidget):      def __init__(self):         super(sample, self).__init__()          self.initui()      def initui(self):         self.setgeometry(300, 300, 800, 600)         self.setwindowtitle('sample')          btn1 = qtgui.qpushbutton("button 1")          hbox = qtgui.qhboxlayout()         hbox.addstretch(1)         hbox.addwidget(btn1)          self.setlayout(hbox)         self.show()  def main():     app = qtgui.qapplication(sys.argv)     ex = sample()     sys.exit(app.exec_())  if __name__ == '__main__':     main()