TcxCustomGridTableOptionsBehavior.DragOpening Property

Specifies whether group and master rows and detail level tabs are expanded during drag-and-drop.

Declaration

property DragOpening: Boolean read; write; default True;

Property Value

Type	Default
Boolean	True

Remarks

If DragOpening is set to True, dragging an object over the [+] signs of group or master rows expands them. If DragOpening is set to False, group and master rows are not expanded during drag-and-drop.

A grid control allows you to associate several detail Views at the same hierarchy level with the current View. Such Views are displayed in tabbed pages. See the TcxGridLevel.Options.DetailTabsPosition property to make tabs visible.

When DragOpening is True and you drag an object over a tab, the corresponding page is activated. If DragOpening is False, the detail is not opened when dragging over its tab.

The delay before opening a corresponding item is specified by the DragOpeningWaitTime property.

The default value of the DragOpening property is True.