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Stored procedures
Manages the mouse cursor and specifies the action allowed during Drag and Drop. The cursor remains the same until the end of Drag and Drop or until the next call to DnDCursor.
Notes: DnDCursor must be used during the call to the dndDragOver event (DnDEvent).
Versions 17 and later
WEBDEV - Browser code This function is now available in Browser code.
New in version 17
WEBDEV - Browser code This function is now available in Browser code.
WEBDEV - Browser code This function is now available in Browser code.
// Procedure called by the dndDragOver event
PROCÉDURE OnRollover()
// Cursor indicating the move
DnDCursor(dndMove)
Syntax
DnDCursor(<Cursor>)
<Cursor>: Constant
Type of cursor displayed:
dndCopyCopy cursor:
dndMoveMove cursor:
dndDefaultDefault cursor: or (depending on whether the Ctrl key is pressed or not)
dndNoneCursor forbidden:
Remarks

Variables

The following variables can be used:
Variable nameDescription
_DND.ActionAction specified in DnDAccept.

The possible values are as follows: dndCopy, dndMove and dndNone.

This variable is not filled at the beginning of Drag and Drop in a source control (dndBeginDrag constant) or when exiting from a target control (dndDragLeave constant).
_DND.TargetControlName of target control.

This variable is not filled at the beginning of Drag and Drop in a source control (dndBeginDrag constant) or when exiting from a target control (dndDragLeave constant).
_DND.SourceControlName of source control.
_DND.CtrlDownStatus of [Ctrl] key:
  • True: the [Ctrl] key is pressed.
  • False: the [Ctrl] key is not pressed.
This variable is not filled at the beginning of Drag and Drop in a source control (dndBeginDrag constant) or when exiting from a target control (dndDragLeave constant).
_DND.SourceWinName of source window.

This variable is not filled when exiting from a target control (dndDragLeave constant).
_DND.MouseXPosHorizontal position (X) of mouse cursor in relation to the control handled during the event.

This variable is not filled when exiting from a target control (dndDragLeave constant).
_DND.MouseYPosVertical position (Y) of mouse cursor in relation to the control handled during the event.

This variable is not filled when exiting from a target control (dndDragLeave constant).
The _DND.SourceControl and _DND.SourceWin variables return an empty string ("") when the Drag and Drop comes from an application other than the current application.
Components
WINDEVReports and Queries wd230obj.dll
WEBDEV - Browser code WDJS.DLL
Minimum required version
  • Version 9
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