Gtk_widget_add_accelerator (save_item, "activate", accel_group, We just need to make sure we use GTK_ACCEL_VISIBLE here. GtkAccelLabel is automatically set up to display the GtkMenuItemĪccelerators. Gtk_menu_item_new_with_label() to create the GtkMenuItem the * Now add the accelerator to the GtkMenuItem. Gtk_container_add (GTK_CONTAINER (menu), save_item) Save_item = gtk_menu_item_new_with_label ("Save") * Create the menu item using the convenience function. Gtk_window_add_accel_group (GTK_WINDOW (window), accel_group) * Create a GtkAccelGroup and add it to the window. Though it is almost always used to display just one accelerator key.Ĭreating a simple menu item with an accelerator key. Gtk_accel_label_set_accel_widget() to set it up for you.Ī #GtkAccelLabel will only display accelerators which have %GTK_ACCEL_VISIBLEĪ #GtkAccelLabel can display multiple accelerators and even signal names, One of the similar functions for #GtkCheckMenuItem and #GtkRadioMenuItem)Īutomatically adds a #GtkAccelLabel to the #GtkMenuItem and calls Note that creating a #GtkMenuItem with gtk_menu_item_new_with_label() (or The #GtkAccelLabel will now display 'Ctl+S' after its label. Gtk_accel_label_set_accel_widget() is called with the #GtkMenuItem as the "activate" signal when the 'Ctl+S' key combination is pressed.Ī #GtkAccelLabel is created and added to the #GtkMenuItem, and This widget is set by callingįor example, a #GtkMenuItem widget may have an accelerator added to emit the Instead, the #GtkAccelLabel displays the accelerators which have been added toĪ particular widget. The accelerator key to display is not set explicitly. It is commonly used in menus to show the keyboard short-cuts for commands. The #GtkAccelLabel widget is a subclass of #GtkLabel that also displays anĪccelerator key on the right of the label text, e.g. On the dialog window (where %s is replaced by the name of theĪpplication, but in order to ensure proper translation of the title,Īpplications should set the title property explicitly when constructingĪ GtkAboutDialog, as shown in the following example: Note that GTK+ sets a default title of _("About %s") Use the function gtk_show_about_dialog() which constructs and shows a dialogĪnd keeps it around so that it can be shown again. To make constructing a GtkAboutDialog as convenient as possible, you can GtkAboutDialogĭisplays these as clickable links. All parts of the dialog are optional.Ībout dialog often contain links and email addresses. Opened when the user selects the About option from It isĪlso possible to give credits to the authors, documenters, translatorsĪnd artists who have worked on the program. The GtkAboutDialog offers a simple way to display information aboutĪ program like its logo, name, copyright, website and license. Implements: Gtk.Buildable, Atk.ImplementorIface
0 kommentar(er)
