< Development | TutorialsRevision as of 20:54, 29 June 2011 by Neverendingo (talk | contribs) (Text replace - "</code>" to "</syntaxhighlight>")(diff) ← Older revision | Latest revision (diff) | Newer revision → (diff) This is an example application in python using KDE bindings. It builds up two buttons. You need a layout for this, that is also demonstrated. One button exits the program, the other button does a trivial action as a demo, in this case, print "hello world" to the console (more exactly: to stdout). Save the code below as a file named hello. from PyQt4.QtGui import * from PyQt4.QtCore import * import sys def greet(): print ("hello world") #First we create a QApplication and QPushButton app=QApplication(sys.argv) win = QWidget() qgl = QGridLayout(win) button1=QPushButton(win) button2=QPushButton(win) button1.setText("greet") button2.setText("exit") qgl.addWidget(button1) qgl.addWidget(button2) # Connect buttons to actions QObject.connect(button1,SIGNAL("clicked()"),greet) QObject.connect(button2,SIGNAL("clicked()"),app.exit) win.show() #Start the evnt loop sys.exit(app.exec_()) Call this program like this: python hello Retrieved from "https://techbase.kde.org/index.php?title=Development/Tutorials/Python-hello_world&oldid=60677" This page was last edited on 29 June 2011, at 20:54. Content is available under Creative Commons License SA 4.0 unless otherwise noted.