struct Gtk::AppChooserWidget::ApplicationActivatedSignal

Overview

Emitted when an application item is activated from the widget's list.

This usually happens when the user double clicks an item, or an item is selected and the user presses one of the keys Space, Shift+Space, Return or Enter.

Defined in:

lib/gi-crystal/src/auto/gtk-4.0/app_chooser_widget.cr

Instance Method Summary

Instance methods inherited from struct GObject::Signal

[](detail : String) : self [], name : String name

Constructor methods inherited from struct GObject::Signal

new(source : GObject::Object, detail : String? = nil) new

Instance Method Detail

def connect(*, after : Bool = false, &block : Proc(Gio::AppInfo, Nil)) : GObject::SignalConnection #

def connect(handler : Proc(Gio::AppInfo, Nil), *, after : Bool = false) : GObject::SignalConnection #

def connect(handler : Proc(Gtk::AppChooserWidget, Gio::AppInfo, Nil), *, after : Bool = false) : GObject::SignalConnection #

def emit(application : Gio::AppInfo) : Nil #

def name : String #
Description copied from struct GObject::Signal

The signal name