On Sat, 10 Nov 2007 14:41:18 +0100
Christian Budde <[EMAIL PROTECTED]> wrote:
> Right now I have made it very simple and as expected it doesn't work.
> I implemented it as:
>
> {------------------------------------------------------------------------------
> TWinControl CreateParentedControl
> ------------------------------------------------------------------------------}
> class function TWinControl.CreateParentedControl(ParentWindow: hwnd):
> TWinControl;
> begin
> Result := TWinControl.CreateParented(ParentWindow);
> end;
>
> I guess I have to dig a bit deeper into the OS-APIs to see how the
> handle stuff works. For Windows I can probably use the
> Windows.SetParent(...), but I'm not sure.
>
> Any hints? Do I really need to implement a new TForeignHandleControl
> class?
If you only need a reparented control, that will not get focus,
get incorrect mouse and keyboard events and will likely crash, then it
is easier to implement only CreateParented. ;)
That's because the biggest part of the LCL and the LCL interfaces
expects LCL controls.
Mattias
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