python类库26[PySide之helloworld]

yxixi

　　

　　PySide
　　website ： http://www.pyside.org/
　　onlinedoc :http://www.pyside.org/docs/pyside/
　　wiki：http://developer.qt.nokia.com/wiki/PySideDocumentation/  

　　sourcecode:http://qt.gitorious.org/pyside/
　　example :http://qt.gitorious.org/pyside/pyside-examples/trees/master (看了example后一切就都太简单了)

　　

The PySide project provides LGPL-licensed  Python bindings for the Qt cross-platform application and UI framework,  as well as a complete toolchain for rapidly generating bindings for any  Qt-based C++ class hierarchies. PySide Qt bindings allow both free open  source and proprietary software development and ultimately aim to  support all of the platforms as Qt itself.　　
　　一 安装python和pyside

　　python2.6 win32 ：http://www.python.org/ftp/python/2.6.6/python-2.6.6.msi
　　PySide win32 ：http://pypi.python.org/packages/2.6/P/PySide/PySide-1.0.0qt472.win32-py2.6.exe

　　
　　二 简单实例
　　代码：




# Import PySide classes
import sys
from PySide.QtCore import *
from PySide.QtGui import *

class Form(QDialog):
     
    def __init__(self, parent=None):
        super(Form, self).__init__(parent)
        self.setWindowTitle("iTech's Blog")

        # Create widgets
        self.edit = QLineEdit("Write your name here")
        self.button = QPushButton("Welcome to my blog")
        # Create layout and add widgets
        layout = QVBoxLayout()
        layout.addWidget(self.edit)
        layout.addWidget(self.button)
        # Set dialog layout
        self.setLayout(layout)
        # Add button signal to welcome slot
        self.button.clicked.connect(self.welcome)
         
    # Welcome to the user
    def welcome(self):
        print ("%s, Welcome to my blog[http://itech.iyunv.com]! " % self.edit.text())
        
if __name__ == '__main__':
    # Create the Qt Application
    app = QApplication(sys.argv)
    # Create and show the form
    form = Form()
    form.show()
    # Run the main Qt loop
    sys.exit(app.exec_())　　结果：

　　
　　三 更多 examples

　　下载所有的examples（http://qt.gitorious.org/pyside/pyside-examples/trees/master ），然后解压到C:\Python26\pyside-pyside-examples。

　　执行C:\Python26\pyside-pyside-examples\examples\demos\qtdemo> python qtdemo.py 来查看所有的demo。 如下图：


　　
　　参考：
　　PyQT ： http://www.riverbankcomputing.co.uk/news


Rapid.GUI.Programming.with.Python.and.Qt.Oct.2007
　　完！