5 replies to this topic

[chris]

hello,
what is exactly for ?
is it to find next parent or to find next record on same level ?

[wvd_vegt]

Hi,

Returns the next row (if any) with the same indent level and attached to the same parent.

So from the parent's view it's the next child (if any).

[chris]

so it's not working
try to do this

parent1
child1
parent2
child2

if you put cursor on child1 the function return row 3 (child2) instead of -1

O btw i think i detected the sam error of you, when i expand manualy by clicking a node and then do a searchnext the cursor is on a correct position but i cant see it, obliged to roll up the grid.

[Boki (Berg)]

Hello,

I have fix it. If you have a source, open NxGrid.pas, find TNextGrid.GetNextSibling and change it to:

CODE

function TNextGrid.GetNextSibling(const Index: Integer): Integer;

var

 i: Integer;

begin

 Result := -1;

 for i := Index + 1 to Pred(RowCount) do

   if GetLevel(i) >= GetLevel(Index) then

   begin

     if GetLevel(i) = GetLevel(Index) then

     begin

       Result := i;

       Break;

     end

   end else Exit; // <---------- New

end;

regards[/code]

[chris]

thank you boki, is it the same for getprevsibling ?

[Boki (Berg)]

Hello,

Yes it is.

regards