#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.PanedWidget demonstration'
# Import Pmw from this directory tree. import sys sys.path[:0] = ['../../..']
import Tkinter import Pmw
class Demo: def __init__(self, parent):
# Create a main PanedWidget with a few panes. self.pw = Pmw.PanedWidget(parent, orient='vertical', hull_borderwidth = 1, hull_relief = 'sunken', hull_width=300, hull_height=400) for self.numPanes in range(4): if self.numPanes == 1: name = 'Fixed size' pane = self.pw.add(name, min = .1, max = .1) else: name = 'Pane ' + str(self.numPanes) pane = self.pw.add(name, min = .1, size = .25) label = Tkinter.Label(pane, text = name) label.pack(side = 'left', expand = 1) button = Tkinter.Button(pane, text = 'Delete', command = lambda s=self, n=name: s.deletePane(n)) button.pack(side = 'left', expand = 1) # TODO: add buttons to invoke self.moveOneUp and self.moveOneUp.
self.pw.pack(expand = 1, fill='both')
buttonBox = Pmw.ButtonBox(parent) buttonBox.pack(fill = 'x') buttonBox.add('Add pane', command = self.addPane) buttonBox.add('Move pane', command = self.move) self.moveSrc = 0 self.moveNewPos = 1 self.moveBack = 0
def move(self): numPanes = len(self.pw.panes()) if numPanes == 0: print 'No panes to move!' return
if self.moveSrc >= numPanes: self.moveSrc = numPanes - 1 if self.moveNewPos >= numPanes: self.moveNewPos = numPanes - 1 print 'Moving pane', self.moveSrc, 'to new position', self.moveNewPos self.pw.move(self.moveSrc, self.moveNewPos)
self.moveSrc, self.moveNewPos = self.moveNewPos, self.moveSrc if self.moveBack: if self.moveNewPos == numPanes - 1: self.moveNewPos = 0 if self.moveSrc == numPanes - 1: self.moveSrc = 0 else: self.moveSrc = self.moveSrc + 1 else: self.moveNewPos = self.moveNewPos + 1 self.moveBack = not self.moveBack
def addPane(self): self.numPanes = self.numPanes + 1 name = 'Pane ' + str(self.numPanes) print 'Adding', name pane = self.pw.add(name, min = .1, size = .25) label = Tkinter.Label(pane, text = name) label.pack(side = 'left', expand = 1) button = Tkinter.Button(pane, text = 'Delete', command = lambda s=self, n=name: s.deletePane(n)) button.pack(side = 'left', expand = 1) self.pw.updatelayout()
def deletePane(self, name): print 'Deleting', name self.pw.delete(name) self.pw.updatelayout()
def moveOneUp(self, name): self.pw.move(name, name, -1)
def moveOneDown(self, name): self.pw.move(name, name, 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()
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