Initial commit of OpenSPARC T2 architecture model.

[OpenSPARC-T2-SAM] / sam-t2 / devtools / v9 / lib / python2.4 / site-packages / Pmw / Pmw_1_2 / demos / Resources.py

title = 'Using Tk option database to configure Tk widgets'

# Import Pmw from this directory tree.
import sys
sys.path[:0] = ['../../..']

import string
import Tkinter
import Pmw

info = """
 The Tk widgets contained in this
 simple megawidget have been
 configured using the Tk option
 database.
     *DemoClass*Listbox.cursor is 'heart'
     *DemoClass*Entry.cursor is 'hand1'
     *DemoClass*background is 'pink'
     *DemoClass*highlightBackground is 'green'
     *DemoClass*foreground is 'blue'
"""

class DemoClass(Pmw.MegaWidget):

   # Demo Pmw megawidget.

   def __init__(self, parent = None, **kw):

       # Define the megawidget options.
       optiondefs = ()
       self.defineoptions(kw, optiondefs)

       # Initialise the base class (after defining the options).
       Pmw.MegaWidget.__init__(self, parent)

       interior = self.interior()
       listbox = Tkinter.Listbox(interior, height = 12, width = 40)
       listbox.pack(fill='both', expand='yes')
       for line in string.split(info, '\n'):
           listbox.insert('end', line)

       entry = Tkinter.Entry(interior)
       entry.pack(fill='y')
       entry.insert(0, 'Hello, World!')

       # Check keywords and initialise options.
       self.initialiseoptions()

class Demo:
   def __init__(self, parent):

       # Test Tk option database settings.
       parent.option_add('*DemoClass*Listbox.cursor', 'heart')
       parent.option_add('*DemoClass*Entry.cursor', 'hand1')
       parent.option_add('*DemoClass*background', 'pink')
       parent.option_add('*DemoClass*highlightBackground', 'green')
       parent.option_add('*DemoClass*foreground', 'blue')

       # Create and pack the megawidget.
       demo = DemoClass(parent)
       demo.pack(fill = 'both', expand = 1)

######################################################################

# Create demo in root window for testing.
if __name__ == '__main__':
   root = Tkinter.Tk()
   Pmw.initialise(root)
   root.title(title)

   exitButton = Tkinter.Button(root, text = 'Exit', command = root.destroy)
   exitButton.pack(side = 'bottom')
   widget = Demo(root)
   root.mainloop()