#!/usr/bin/env python3 # -*- coding: utf-8 -*- ''' PyQt4 conversion of Qt Tutorial 'Hello Notepad' In this first example, we simply create and show a text edit in a window frame on the desktop. This represents the simplest possible Qt program that has a GUI. NOTES: ===== Every Qt GUI application must have one, and only one, QApplication instance; it is responsible for managing the application resources and the event thread. last modified: 2012-01-23 jg ref: http://developer.qt.nokia.com/doc/qt-4.8/gettingstartedqt.html ''' import sys from PyQt4.QtGui import (QApplication, QTextEdit) def main(): app = QApplication(sys.argv) # required for all GUI applications te = QTextEdit() te.setText("This is a QTextEdit.") te.show() # make me visible sys.exit(app.exec_()) # start main event thread if __name__ == '__main__': main()
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Monday, January 23, 2012
Qt 4.8 Notepad Tutorial - Part 1
The following code is based on the Qt Getting Started Programming with Qt Hello Notepad tutorial. There are five parts in all.