Widget.addOnDragLeave

The ::drag-leave signal is emitted on the drop site when the cursor leaves the widget. A typical reason to connect to this signal is to undo things done in #GtkWidget::drag-motion, e.g. undo highlighting with gtk_drag_unhighlight().

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class Widget
void
addOnDragLeave
(
void delegate dlg
,)

Detailed Description

Likewise, the #GtkWidget::drag-leave signal is also emitted before the ::drag-drop signal, for instance to allow cleaning up of a preview item created in the #GtkWidget::drag-motion signal handler.

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