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Handler for a DragManager dmDragDrop message, sent when a dragged control has been dropped onto this docksite.
Source position: controls.pp line 2235
public procedure TWinControl.DockDrop( |
DragDockObject: TDragDockObject; |
X: Integer; |
Y: Integer |
); virtual; |
Asks the dropped control to dock itself into this docksite, updating its Parent, HostDockSite, and the DockClients of the old and new DockSite.
When a DockManager is installed, asks the DockManager to position the docked control (InsertControl).
Finally creates an OnDockDrop event.
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Handles a dmDragDock message, when a control has been docked to this site. |
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Notification handler for the drop of a control to be docked. |
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A drag object for drag-dock. |
lazarus-ccr.sourceforge.net |