Widget.dragHighlight
void dragHighlight() nothrowHighlights a widget as a currently hovered drop target. To end the highlight, call gtk.widget.Widget.dragUnhighlight. GTK+ calls this automatically if gtk.types.DestDefaults.Highlight is set.
void dragHighlight() nothrowHighlights a widget as a currently hovered drop target. To end the highlight, call gtk.widget.Widget.dragUnhighlight. GTK+ calls this automatically if gtk.types.DestDefaults.Highlight is set.