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The type of an OnDockOver handler.
Source position: controls.pp line 468
type TDockOverEvent = procedure( |
Sender: TObject; |
Source: TDragDockObject; |
X: Integer; |
Y: Integer; |
State: TDragState; |
var Accept: Boolean |
) of object; |
Sender |
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The possible drop target. |
An OnDockOver event is sent by a dock site, when an object is dragged over it. The handler can specify whether a drop will be accepted or rejected.
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The type of an OnDragOver handler. |
lazarus-ccr.sourceforge.net |