set_show_dialog_item

Description:

public void set_show_dialog_item (bool setting)

Sets whether the dropdown menu of this button should show an entry to trigger a `GtkAppChooserDialog`.

Note:

This widget will be removed in GTK 5

Parameters:

this

a `GtkAppChooserButton`
setting

the new value for [property@Gtk.AppChooserButton:show-dialog-item]