begin
if grid.rowcount = 0 then
begin
For i := 0 to 1 do
begin
grid.rowcount:=grid.rowcount+1;
with tmynode(treeedit[i]) do begin
caption:= chr(65+i);
for j := 0 to 2 do begin
add(1,tmynode );
items[j].caption:= 'A' ; these items are not added to tmynode(treeedit[i])
end;end; end; end; end
Regards
________________________________
De : Martin Schreiber <mse00...@gmail.com>
Envoyé : mercredi 25 juillet 2018 17:00
À : mseide-msegui-talk@lists.sourceforge.net
Objet : Re: [MSEide-MSEgui-talk] treeitemedit
On 07/25/2018 05:03 PM, mohamed hamza wrote:
> How to add a child item to a parent item.
>
>
> In the msuniverse there are examples but with a known numbers of nodes.
>
> {
> with tmynode(treeedit[0]) do begin
> caption:= 'AAAAA';
> add(3,tmynode);
> items[0].caption:= 'A0';
> items[1].caption:= 'A1';
> items[2].caption:= 'A2';
> end; }
>
>
> I want to do
>
>
> with tmynode [ nparent] do begin
>
>
> add child ?
>
I probably don't understand.
"
ttreelistitem = class(tlistitem)
[...]
procedure addchildren(const aitem: ttreelistitem);
//transfers children
function add(const aitem: ttreelistitem): integer; overload;
//returns index, nil ignored
procedure add(const aitems: treelistitemarty); overload;
function add(const itemclass: treelistitemclassty = nil):
ttreelistitem; overload;
procedure add(const acount: integer;
const itemclass: treelistitemclassty = nil;
const defaultstate: nodestatesty = []);
overload;
procedure insert(aindex: integer; const aitem: ttreelistitem);
procedure insert(const aitem: ttreelistitem; aindex: integer);
deprecated;
//use insert(aindex,aitem) above instead
"
are the add() possibilities of ttreelistitem.
"
property count: integer read fcount;
"
returns the children count.
Martin
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