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landrix / The-Drag-and-Drop-Component-Suite-for-Delphi

MIT License
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TDropFileTarget: Abort notification? #60

Closed PeterPanino closed 1 year ago

PeterPanino commented 1 year ago

TDropFileTarget: This component works very well: Unfortunately, while dragging over the target, there is no event handler to be notified when the user ABORTS the Drag-Drop by e.g. pressing the ESC key. Please add this event: OnAbortDragDrop or similar.

andersmelander commented 1 year ago

The drop target isn't notified about an abort because it's none of its business. The functionality you're asking for doesn't exist because it isn't possible to implement; The COM drag/drop framework doesn't provide the feedback you need so neither do the components.

landrix commented 1 year ago

@andersmelander Thanks for your additions.