![]() |
![]() |
![]() |
TPersistent
|
TCustomLayer is the base class for all layers. It does not perform any drawing itself. Instead it calls an OnPaint event. Applications must provide a handler for this event in order to paint the layer.
Properties | Methods | Events |
---|---|---|
In TCustomLayer: | ||
Cursor | BringToFront | OnHitTest |
Index | Changed | OnMouseDown |
LayerCollection | Create | OnMouseMove |
LayerOptions | Destroy | OnMouseUp |
LayerStates | HitTest | OnPaint |
MouseEvents | SendToBack | |
Tag | Update | |
Visible | ||
In TNotifiablePersistent: | ||
UpdateCount | BeginUpdate | OnChange |
EndUpdate |
Copyright ©2000-2007 Alex Denisov and Contributors - Graphics32 v1.8.3 - Build on 4-March-2007