<div>
What I usually do in your case is putting the component from the object you want to edit in a panel which name, position and size is set to what I want the TV edit component to be , and set the align=alClient. So the component is really displayed in the editor (but not owned by it)<br />
<br />
Amazing....
</div>


What I usually do in your case is putting the component from the object you want to edit in a panel which name, position and size is set to what I want the TV edit component to be , and set the align=alClient. So the component is really displayed in the editor (but not owned by it)

Amazing....

<div>
<div class="content wysiwyg-content">
I have several object tmyobject where one field is:<br />
<br />
FMy: TVirtualStringTree;<br />
<br />
I've created another form where i want to show this Virtual Tree and add others node with:<br />
<br />
<br />
procedure TMyEditor.AddMonitorClick(<wbr />Sender: TObject);<br />
&nbsp;var Data: PTreeData;<br />
&nbsp; XNode: PVirtualNode;<br />
begin<br />
&nbsp; &nbsp; XNode:=vt.AddChild(nil);<br />
&nbsp; &nbsp; Data := Vt.GetNodeData(Xnode);<br />
&nbsp; &nbsp; Data^.TNode := TNode(node);<br />
end;<br />
<br />
<br />
I open this form with ShowDialog. I want to creare a sort of editor. In TmyEditor <br />
there is already am virtual component which I have dragged from palette. Let's name<br />
it vt. Should I first create FMy in Tmyobject and then link it to the one in MyEditor<br />
so when I add nodes with the procedure above I am changing FMy?<br />
<br />
Can you help me? :-(<br />

</div>
</div>


I have several object tmyobject where one field is:

FMy: TVirtualStringTree;

I've created another form where i want to show this Virtual Tree and add others node with:


procedure TMyEditor.AddMonitorClick(Sender: TObject);
 var Data: PTreeData;
  XNode: PVirtualNode;
begin
    XNode:=vt.AddChild(nil);
    Data := Vt.GetNodeData(Xnode);
    Data^.TNode := TNode(node);
end;


I open this form with ShowDialog. I want to creare a sort of editor. In TmyEditor 
there is already am virtual component which I have dragged from palette. Let's name
it vt. Should I first create FMy in Tmyobject and then link it to the one in MyEditor
so when I add nodes with the procedure above I am changing FMy?

Can you help me? :-(


TVirtualStringTree

Delphi is the most powerful Object Pascal IDE and component library for cross-platform Native App Development with flexible Cloud services and broad IoT connectivity. It provides powerful VCL controls for Windows 10 and enables FMX development for Windows, Mac and Mobile. Delphi is your choice for ultrafast Enterprise Strong Development™. Look for increased memory for large projects, extended multi-monitor support, improved Object Inspector and much more. Delphi is 5x faster for development and deployment across multiple desktop, mobile, cloud and database platforms including 32-bit and 64-bit Windows 10.

Delphi

Pascal is an influential imperative and procedural programming language, largely (but not exclusively) intended to teach students structured programming and data structuring. Pasca was implemented on a wide range of architectures, from early PCs to mainframes. Pascal derivatives include OOP-based Object Pascal (used in Delphi and Lazarus/Free Pascal). Pascal is a purely procedural language and includes control statements with reserved words, but has many data structuring facilities and other abstractions like type definitions, records, pointers, enumerations, and sets.