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An OnGetSiteInfo handler returns information about a docksite.
Source position: controls.pp line 588
type TGetSiteInfoEvent = procedure( |
Sender: TObject; |
DockClient: TControl; |
var InfluenceRect: TRect; |
MousePos: TPoint; |
var CanDock: Boolean |
) of object; |
Sender |
|
The dock site near the mouse pointer. |
DockClient |
|
The dragged control. |
InfluenceRect |
|
The screen rectangle where a drop or mouse move is directed to this docksite. |
MousePos |
|
The current position of the mouse. |
CanDock |
|
Set CanDock to False to reject docking. |
An OnGetSiteInfo event is sent by the DragManager to all docksites. The handler can adjust the snapping rectangle (InfluenceRect), and can reject an drop.
| Version 3.2 | Generated 2024-02-25 | Home |