Jason Burchfield escreveu:
I have a Gtk::TreeView with two columns. Is there any way to hide a
column on certain rows? I use a Gtk::TreeStore and I use a
CellRendererToggle in the first column. I only want the Toggle shown
on the children rows. Is this possible?
Hi,
Yes, it's possible. Two ways:
1 - Insert one blank child row to the row within the Toggle, them
connect the "before expand" signal to a callback function where you
verify if toggled. Them, if toggled, you delete this blank row and
insert new rows.
2 - When inserting, you verify if toggled, if yes, you insert children
rows, if no, not insert. Then you connect the "toggled" signal to a
callback function where you check if toggled, if yes, you insert
children rows, if no, delete children rows.
I prefer the second option, but the first option provides insert rows
just only the user see children rows. You can also mix the options.
Good Luck!
[]'s
Claudio
Um peregrino de problemas; Um pergaminho de soluções!
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