Initial commit of OpenSPARC T2 architecture model.

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

title = 'Pmw LogicalFont demonstration'

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

import string
import Tkinter
import Pmw

class Demo:

   # The fonts to demonstrate.
   fontList = (
     (('Times', 0), {}),
     (('Helvetica', 0), {}),
     (('Typewriter', 0), {}),
     (('Fixed', 0), {}),
     (('Courier', 0), {}),
     (('Helvetica', 2), {'slant' : 'italic'}),
     (('Helvetica', 0), {'size' : 18}),
     (('Helvetica', 0), {'weight' : 'bold'}),
     (('Helvetica', 12), {'weight' : 'bold', 'slant' : 'italic'}),
     (('Typewriter', 0), {'size' : 8, 'weight' : 'bold'}),
     (('Fixed', 0), {'size' : 8, 'weight' : 'bold'}),
     (('Times', 0), {'size' : 24, 'weight' : 'bold', 'slant' : 'italic'}),
     (('Typewriter', 0), {'width' : 'condensed'}),
     (('Typewriter', -1), {'width' : 'condensed'}),
     (('Fixed', 0), {'width' : 'condensed'}),
     (('Fixed', -1), {'width' : 'condensed'}),
     (('Helvetica', 0), {'weight' : 'bogus'}),
   )

   fontText = []

   def __init__(self, parent):

       self.parent = parent

       # Create the text to display to the user to represent each font.
       if Demo.fontText == []:
           for args, dict in Demo.fontList:
               text = args[0]
               if args[1] != 0:
                   text = text + ' ' + str(args[1])
               for name, value in dict.items():
                   text = text + ' ' + name + ': ' + str(value)
               Demo.fontText.append(text)

       # Create a listbox to contain the font selections.
       self.box = Pmw.ScrolledListBox(parent, listbox_selectmode='single', 
               listbox_width = 35,
               listbox_height = 10,
               items=Demo.fontText,
               label_text='Font', labelpos='nw', 
               selectioncommand=self.selectionCommand)
       self.box.pack(fill = 'both', expand = 1, padx = 10, pady = 10)

       # Create a label to display the selected font.
       self.target = Tkinter.Label(parent,
               text = 'The quick brown fox jumps\nover the lazy dog',
               relief = 'sunken', padx = 10, pady = 10)
       self.target.pack(fill = 'both', expand = 1, padx = 10, pady = 10)

   def selectionCommand(self):
       sel = self.box.curselection()
       if len(sel) > 0:
           args, dict = Demo.fontList[string.atoi(sel[0])]
           font = apply(Pmw.logicalfont, args, dict)
           self.target.configure(font = font)
           print font

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

# 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()