Unit 'Controls'	Package
[Overview][Constants][Types][Classes][Procedures and functions][Variables][Index]	[#lcl]

TDragState

Values representing State changes for a drag operation.

Declaration

Source position: controls.pp line 474

`type TDragState = (`
`dsDragEnter,`		Mouse has just entered the control.
`dsDragLeave,`		Mouse has just left the control.
`dsDragMove`		Mouse is moving over the control.
`);`

These values are sent in drag messages, allowing the control to perform special actions when the mouse moves over, enters, or leaves the control.

Modified in LCL 3.0 to be an alias to TDragState in System.UITypes for FPC 3.2.0 or higher.