Did you think about using Labels and SpinButtons in a Table as an
alternative to using a TreeView?
John
[EMAIL PROTECTED] wrote:
I'm not able to find a CellRenderButton to put it inside a
TreeView. Somebody says that it's not a good solution and that's why it
doesn't exist. Mmm, I really don't understand why... I need it!
My treeview looks like this:
+--------------+-----+-----+------+
| item name |less |value| more |
+--------------+-----+-----+------+
| item 1 | [-] | val | [+] |
| item 2 | [-] | val | [+] |
| item 3 | [-] | val | [+] |
| item 4 | [-] | val | [+] |
+--------------+-----+-----+------+
where you can click over [-] and [+] buttons to increment or decrement the
value between.
I tried the following solution with two gtk.CellRendererPixbuf() for each
[-] and [+] columns in my treeview widget and then connecting the
'cursor-changed' signal.
treeview.connect('cursor-changed', self.cursor_changed)
Then, inside the cursor_changed callback function I check for the column
the user clicked:
def cursor_changed(self, treeview):
path,column=treeview.get_cursor()
if not column: return
colname=column.get_title()
model,iter=treeview.get_selection().get_selected()
if colname=='less':
val+=1
elif colname=='more':
val-=1
...
I suppose this would be a dirty but functional solution to catch user
clicks over my "button", doesn't it?
Thanks
Ale
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