Pmw ScrolledText with header
#Pmw copyright
#Copyright 1997-1999 Telstra Corporation Limited, Australia
#Copyright 2000-2002 Really Good Software Pty Ltd, Australia
#Permission is hereby granted, free of charge, to any person obtaining a copy
#of this software and associated documentation files (the "Software"), to deal
#in the Software without restriction, including without limitation the rights
#to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
#copies of the Software, and to permit persons to whom the Software is furnished
#to do so, subject to the following conditions:
#The above copyright notice and this permission notice shall be included in all
#copies or substantial portions of the Software.
#THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED,
#INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A
#PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
#HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
#OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
#SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
title = 'Pmw.ScrolledText demonstration'
# Import Pmw from this directory tree.
import sys
sys.path[:0] = ['../../..']
import os
import math
import string
import Tkinter
import Pmw
class Demo:
def __init__(self, parent):
# Create the ScrolledText with headers.
fixedFont = Pmw.logicalfont('Fixed')
self.st = Pmw.ScrolledText(parent,
# borderframe = 1,
labelpos = 'n',
label_text='ScrolledText with headers',
columnheader = 1,
rowheader = 1,
rowcolumnheader = 1,
usehullsize = 1,
hull_width = 400,
hull_height = 300,
text_wrap='none',
text_font = fixedFont,
Header_font = fixedFont,
Header_foreground = 'blue',
rowheader_width = 3,
rowcolumnheader_width = 3,
text_padx = 4,
text_pady = 4,
Header_padx = 4,
rowheader_pady = 4,
)
self.st.pack(padx = 5, pady = 5, fill = 'both', expand = 1)
funcs = 'atan cos cosh exp log log10 sin sinh sqrt tan tanh'
funcs = string.split(funcs)
# Create the header for the row headers
self.st.component('rowcolumnheader').insert('end', 'x')
# Create the column headers
headerLine = ''
for column in range(len(funcs)):
headerLine = headerLine + ('%-7s ' % (funcs[column],))
headerLine = headerLine[:-3]
self.st.component('columnheader').insert('0.0', headerLine)
self.st.tag_configure('yellow', background = 'yellow')
# Create the data rows and the row headers
numRows = 50
tagList = []
for row in range(1, numRows):
dataLine = ''
x = row / 5.0
for column in range(len(funcs)):
value = eval('math.' + funcs[column] + '(' + str(x) + ')')
data = str(value)[:7]
if value < 0:
tag1 = '%d.%d' % (row, len(dataLine))
tag2 = '%d.%d' % (row, len(dataLine) + len(data))
tagList.append(tag1)
tagList.append(tag2)
data = '%-7s' % (data,)
dataLine = dataLine + data + ' '
dataLine = dataLine[:-3]
header = '%.1f' % (x,)
if row < numRows - 1:
dataLine = dataLine + '\n'
header = header + '\n'
self.st.insert('end', dataLine)
self.st.component('rowheader').insert('end', header)
apply(self.st.tag_add, ('yellow',) + tuple(tagList))
# Prevent users' modifying text and headers
self.st.configure(
text_state = 'disabled',
Header_state = 'disabled',
)
######################################################################
# 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()
Related examples in the same category
