dhtmlxLayout : collapse => expand

Hello :slight_smile:

I use 3E layout :

a
b
c

The actual dhtmlxLayout behavior is the following :

  1. if the user click on the icon on a : a is callapsed
  2. if the user click on the icon on b : b is callapsed
  3. if the user click on the icon on c : c is callapsed

I would like this behavior :

if the user click on the icon on a : b and c are collapsed, not a
if the user click again : a, b, and c are expanded

if the user click on the icon on b : a and c are collapsed, not b
if the user click again : a, b, and c are expanded

3
if the user click on the icon on c : a and b are collapsed, not c
if the user click again : a, b, and c are expanded

Is there a simple way to do that ? I have to change the icon too
and the labels (Collapse / Expand) to (Maximise / Default size)

Thanks in advance for any answer :slight_smile:

@++
jc