wxpython example

#!/usr/bin/env python

#----------------------------------------------------------------------------

# Name:         test7.py

# Purpose:      A minimal wxPython test program

#

# Author:       Robin Dunn

#

# Created:      A long time ago, in a galaxy far, far away...

# Copyright:    (c) 1998 by Total Control Software

# Licence:      wxWidgets license

#----------------------------------------------------------------------------



# NOTE: this sample requires wxPython 2.6 or newer



# import the wxPython GUI package

import wx





# Create a new frame class, derived from the wxPython Frame.

class MyFrame(wx.Frame):



    def __init__(self, parent, id, title):

        # First, call the base class' __init__ method to create the frame

        wx.Frame.__init__(self, parent, id, title)



        # Associate some events with methods of this class

        self.Bind(wx.EVT_SIZE, self.OnSize)

        self.Bind(wx.EVT_MOVE, self.OnMove)



        # Add a panel and some controls to display the size and position

        panel = wx.Panel(self, -1)

        label1 = wx.StaticText(panel, -1, "Size:")

        label2 = wx.StaticText(panel, -1, "Pos:")

        self.sizeCtrl = wx.TextCtrl(panel, -1, "", style=wx.TE_READONLY)

        self.posCtrl = wx.TextCtrl(panel, -1, "", style=wx.TE_READONLY)

        self.panel = panel



        # Use some sizers for layout of the widgets

        sizer = wx.FlexGridSizer(2, 2, 5, 5)

        sizer.Add(label1)

        sizer.Add(self.sizeCtrl)

        sizer.Add(label2)

        sizer.Add(self.posCtrl)



        border = wx.BoxSizer()

        border.Add(sizer, 0, wx.ALL, 15)

        panel.SetSizerAndFit(border)

        self.Fit()





    # This method is called by the System when the window is resized,

    # because of the association above.

    def OnSize(self, event):

        size = event.GetSize()

        self.sizeCtrl.SetValue("%s, %s" % (size.width, size.height))



        # tell the event system to continue looking for an event handler,

        # so the default handler will get called.

        event.Skip()



    # This method is called by the System when the window is moved,

    # because of the association above.

    def OnMove(self, event):

        pos = event.GetPosition()

        self.posCtrl.SetValue("%s, %s" % (pos.x, pos.y))









# Every wxWidgets application must have a class derived from wx.App

class MyApp(wx.App):



    # wxWindows calls this method to initialize the application

    def OnInit(self):



        # Create an instance of our customized Frame class

        frame = MyFrame(None, -1, "This is a test")

        frame.Show(True)



        # Tell wxWindows that this is our main window

        self.SetTopWindow(frame)



        # Return a success flag

        return True







app = MyApp(0)     # Create an instance of the application class

app.MainLoop()     # Tell it to start processing events