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""" Demonstration of the Pmw NoteBook megawidget.
"""
# Import Pmw from the sibling directory.
import sys
sys.path[:0] = ['../../..']
import Tkinter
import Pmw
class Demo:
def __init__(self, parent):
# Create the NoteBook.
nb = Pmw.NoteBookR(parent)
nb.add('hello', label='Hello')
nb.add('world', label='World')
nb.add('bye', label='Bye now!')
# Fill in some pages
self.makeHelloPage( nb.page('hello').interior() )
self.makeWorldPage( nb.page('world').interior() )
self.makeByePage( nb.page('bye').interior() )
nb.pack(padx = 5, pady = 5, fill = 'both', expand = 1)
def makeHelloPage(self,page):
l = Tkinter.Button(page,text='Hello,...',fg='red')
l.pack()
def makeWorldPage(self,page):
l = Tkinter.Canvas(page,background='black')
w = l.winfo_reqwidth()
h = l.winfo_reqheight()
l.create_oval(10,10,w-10,h-10,fill='blue')
l.create_text(
w/2,h/2,text='World!', fill='white',
font='-*-fixed-bold-*-*-*-24-*-*-*-*-*-iso8859-*'
)
l.pack(fill = 'both', expand = 1)
def makeByePage(self,page):
l = Tkinter.Text(page,width=40,height=10)
l.tag_configure('foo',justify='center')
l.insert('end','Goodbye, cruel world!')
l.tag_add('foo','0.0','end')
l.pack(fill = 'both', expand = 1)
######################################################################
# Create demo in root window for testing.
if __name__ == '__main__':
root = Tkinter.Tk()
Pmw.initialise(root, fontScheme = 'pmw1')
root.title('Pmw NoteBook demonstration')
widget = Demo(root)
exitButton = Tkinter.Button(root, text = 'Exit', command = root.destroy)
exitButton.pack()
root.mainloop()
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