TUniTreeNode Expand(Recurse: Boolean) - doesnt work

[p2rcoder]

TUniTreeNode Expand(Recurse: Boolean)

 

Should this method work in unigui? last trial

[Sherzod]

Hi,

 

Yes, it should work.

 

Best regards.

[mika]

It seems that it doesn't work. At least, not entirely as expected. When I place TUniTreeNode Expand(Recurse: Boolean) in TUniForm.AfterShow, it works as it should but for example following code does not work:

TButton.OnClick(Sender...
begin
  UniTreeView.Items.Clear;
  
  { Add some items here }

  if UniTreeView.Items.Count > 0 then
    UniTreeView.Items.GetFirstNode.Expand(True);
end;

[mika]

This is weird. Right after I posted it actually did work.

 

Sorry. Carry on

[RobYost]

Do you have a Tree.UpdateBegin

 

When I put that at the start FullExpand does not work.