GridView.addOnActivate

Emitted when a cell has been activated by the user, usually via activating the GtkGridView|list.activate-item action.

This allows for a convenient way to handle activation in a gridview. See [property@Gtk.ListItem:activatable] for details on how to use this signal.

class GridView
gulong
addOnActivate
(
void delegate
(
uint
,)
dlg
,)

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