[Lazarus] Docked IDE wndows are not dockable, because...

[Hans-Peter Diettrich]

Sven Barth schrieb:

> As I'm using an IDE with Anchor Docking enabled since some days I'd like 
> to help you here.

Support for anchor docking may be the reason why Delphi compatible 
docking doesn't work any more :-(

> What exactly is the problem? I have a docked IDE and can dock/undock 
> windows as I please.

Most annoying and Delphi incompatible are:

- CaptureControl is changed while dragging is active, causing abort

- wrong positions passed to subroutines, causing malfunction and 
misplaced DockRect (flicker...)

- the Vista+ DockWindow (for DockRect) consumes the messages that the 
DockManager should receive

DoDi