Vertical space between nodes in TreeCtrl

Hi,
I try to subclass a TreeCtrl in order to replace original items by ComboBox.
Now, it works not too badly when I add some ComboBox. My problem appears whe
n
I add several Combobox who follow each other because the height of my combo
is taller than the height of my nodes and ComboBox are bad drawn. I would
like to know if is there a way to enlarging the vertical space between nodes
.
Thank you

Micobo wrote:

> Hi,
> I try to subclass a TreeCtrl in order to replace original items by ComboBo
x.
> Now, it works not too badly when I add some ComboBox. My problem appears w
hen
> I add several Combobox who follow each other because the height of my comb
o
> is taller than the height of my nodes and ComboBox are bad drawn. I would
> like to know if is there a way to enlarging the vertical space between nodes.[/col
or]

I haven't tried and am only guessing but can you provide your own
implementation of a handler for WM_MEASUREITEM?