#!/usr/bin/env python
  
# example_of_packing_widgets.py

import pygtk
pygtk.require('2.0')
import gtk

class Widgets:

    def destroy(self, widget, data=None):
        gtk.main_quit()

    def kill_window(self,widget):
        widget.destroy()
        
    def button_clicked(self, widget, data):
        self.window1 = gtk.Window(gtk.WINDOW_TOPLEVEL)
        label = gtk.Label("blah")
        label.set_text("You clicked on button "+data+"!!!")
        label.show()

        self.window1.add(label)
        self.window1.connect("destroy", self.kill_window)
        self.window1.show()

    def __init__(self):
        # table
        self.window1 = gtk.Window(gtk.WINDOW_TOPLEVEL)

        # When the X at the top right of a window is clicked, a destroy
        # signal is sent to the window widget. From here the window
        # can decide what to do, if anything, in response to the signal.
        self.window1.connect("destroy", self.destroy)

        #buttons
        normal_button1=gtk.Button("button one")
        normal_button1.connect("clicked",self.button_clicked,"one")
        normal_button2=gtk.Button("button two")
        normal_button2.connect("clicked",self.button_clicked,"two")        
        normal_button3=gtk.Button("button three")
        normal_button3.connect("clicked",self.button_clicked,"three")        
        normal_button4=gtk.Button("button four")
        normal_button4.connect("clicked",self.button_clicked,"four")        
        normal_button1.show()
        normal_button2.show()
        normal_button3.show()
        normal_button4.show()        

        # Table
        table = gtk.Table(rows=2, columns=2, homogeneous=False)
        table.set_row_spacings(30)
        table.set_col_spacings(10)

        #    (button, top left, top right, bottom upper, bottom lower)
        table.attach(normal_button1, 0, 1, 0, 1) #Top Left
        table.attach(normal_button2, 1, 2, 0, 1) #Top Right
        table.attach(normal_button3, 0, 1, 1, 2) #Bottom Left
        table.attach(normal_button4, 1, 2, 1, 2) #Bottom Right      
        self.window1.add(table)

        # Show all
        table.show()
        self.window1.show()

    def main(self):
        gtk.main()
            
print __name__
if __name__ == "__main__":
    examples = Widgets()
    examples.main()