Your script works as expected and I think the problem in my script is a
conflict when importing modules. The following are modules loaded order:
from Tkinter import *
from copy import copy, deepcopy
import Tix
import tkFileDialog
import Tkinter as Tk
Is there a way i can resolve the conflict between tkinter and tix without
removing tkinter?
Thanks,
Hani
----- Original Message ----
From: James Brotchie <[EMAIL PROTECTED]>
To: hani abraham <[EMAIL PROTECTED]>
Cc: [email protected]
Sent: Sunday, August 5, 2007 7:16:41 AM
Subject: Re: [Tkinter-discuss] Fwd: Tix hlist-clearing selection
Does this script function as expected on your installation? You should be able
to select multiple items in the tree and then clear the selection with the
button.
Works for me on both winxp and ubuntu with 2.6trunk, 2.5maint and 2.4maint
compiled against tcl8.4.12, tix-8.4.0, tk8.4.12. Which version of python and
what tcl/tk/tix libraries are you using?
cat hlisttest.py
from Tix import *
def clearSelection(hlist):
hlist.selection_clear()
tk = Tk()
# create and configure tree
tree = Tree(tk)
tree.hlist['selectmode'] = EXTENDED
tree.hlist['wideselection'] = TRUE
tree.hlist['background'] = 'white'
# add a couple of tree nodes
tree.hlist.add("test1", text="Hello world")
for i in range(5):
tree.hlist.add_child("test1", text="item%d" % i)
# add button for selection clear
Button(tk, text="Clear Selection",
command=lambda:clearSelection(tree.hlist)).pack()
# pack tree
tree.pack(expand=TRUE, fill=BOTH)
tk.mainloop()
On 8/5/07, hani abraham <[EMAIL PROTECTED]> wrote:
Yes, i used the hlist component of the tree but nothing happens. The thing is I
can clear the selection if I use selection_set then selection_clear but i can't
clear the selection when it's highlight with a mouse.
Thanks,
Hani
----- Original Message ----
From: James Brotchie < [EMAIL PROTECTED]>
To: [email protected]
Sent: Sunday, August 5, 2007 12:50:55 AM
Subject: [Tkinter-discuss] Fwd: Tix hlist-clearing selection
Hey Hani,
Are you sure you are calling the selection_clear method of the hlist child
widget and not the parent tree?
eg.
tree = Tix.Tree(root)
tree.hlist.selection_clear ()
If you look in Tix.py you can see that Tree is a compound widget containing two
scrollbars and a hlist.
class Tree(TixWidget):
def __init__(self, master=None, cnf={}, **kw):
TixWidget.__init__(self, master, 'tixTree',
['options'], cnf, kw)
self.subwidget_list ['hlist'] = _dummyHList(self, 'hlist')
self.subwidget_list['vsb'] = _dummyScrollbar(self, 'vsb')
self.subwidget_list['hsb'] = _dummyScrollbar(self, 'hsb')
Thus to clear the hlist selection you must address the child hlist directly and
not its parent Tree widget.
Cheers,
James
On 8/5/07, hani abraham < [EMAIL PROTECTED]> wrote:
Hi,
I'm new to python and i'm using Tix Tree widget in my application. I'm trying
to clear the tree selection but no luck so far. I tried selection_clear and
anchor_clear but these aren't working. Can someone help?
Thanks,
Hani
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