Hi Martin,
I read msedatanodes.pas to find any method to give current node in the tree
without success.
I tried
grid.rowcount:=1;
node:=tmynode(treeedit[0]);
tmynode(treeedit[0]).caption:='ROOT';
current:=node.add(tmynode);
current.caption:='A1.'+inttostr(current.treelevel);
node:=current.add(tmynode);
node.caption:='A2.'+inttostr(node.treelevel);
In that way I got the tree:
+ROOT
+A1.1
A2.2
Is there a simplest way? I tried with addchildren ( current.addchildren(
tmynode) no success.
the problem gets more complicated when I used addchildren to specific node
because it is in a previous level ?
for example :
before doing c.addchildren(b) do I have to search the parent
while .......
node:=node.parent;
I have never used tree object specially with mseIde.
I studied the examples in mseuniverse sources. I learned the basic. But now I
want to write something to save and restore
a tree from db file.
Regards.
________________________________
De : Martin Schreiber <[email protected]>
Envoyé : vendredi 27 juillet 2018 20:18
À : [email protected]
Objet : Re: [MSEide-MSEgui-talk] treeitemedit
On 07/27/2018 11:18 AM, mohamed hamza wrote:
> I did not find a property level of a node. Do you think we do not need it?
>
Please use
"
ttreelistitem = class(tlistitem)
[...]
property treelevel: integer read ftreelevel;
"
Martin
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