[]Struct gtk::ApplicationWindow

pub struct ApplicationWindow(_, _);

ApplicationWindow is a Window subclass that offers some extra functionality for better integration with Application features. Notably, it can handle both the application menu as well as the menubar. See GtkApplicationExt::set_app_menu and GtkApplicationExt::set_menubar.

This class implements the gio::ActionGroup and gio::ActionMap interfaces, to let you add window-specific actions that will be exported by the associated Application, together with its application-wide actions. Window-specific actions are prefixed with the “win.” prefix and application-wide actions are prefixed with the “app.” prefix. Actions must be addressed with the prefixed name when referring to them from a gio::MenuModel.

Note that widgets that are placed inside a ApplicationWindow can also activate these actions, if they implement the Actionable interface.

As with Application, the GDK lock will be acquired when processing actions arriving from other processes and should therefore be held when activating actions locally (if GDK threads are enabled).

The settings Settings:gtk-shell-shows-app-menu and Settings:gtk-shell-shows-menubar tell GTK+ whether the desktop environment is showing the application menu and menubar models outside the application as part of the desktop shell. For instance, on OS X, both menus will be displayed remotely; on Windows neither will be. gnome-shell (starting with version 3.4) will display the application menu, but not the menubar.

If the desktop environment does not display the menubar, then ApplicationWindow will automatically show a MenuBar for it. This behaviour can be overridden with the ApplicationWindow:show-menubar property. If the desktop environment does not display the application menu, then it will automatically be included in the menubar or in the windows client-side decorations.

A ApplicationWindow with a menubar

GtkApplication *app = gtk_application_new ("org.gtk.test", 0);

GtkBuilder *builder = gtk_builder_new_from_string (
    "<interface>"
    "  <menu id='menubar'>"
    "    <submenu label='_Edit'>"
    "      <item label='_Copy' action='win.copy'/>"
    "      <item label='_Paste' action='win.paste'/>"
    "    </submenu>"
    "  </menu>"
    "</interface>",
    -1);

GMenuModel *menubar = G_MENU_MODEL (gtk_builder_get_object (builder,
                                                            "menubar"));
gtk_application_set_menubar (GTK_APPLICATION (app), menubar);
g_object_unref (builder);

// ...

GtkWidget *window = gtk_application_window_new (app);

Handling fallback yourself

A simple example

The XML format understood by Builder for gio::MenuModel consists of a toplevel <menu> element, which contains one or more <item> elements. Each <item> element contains <attribute> and <link> elements with a mandatory name attribute. <link> elements have the same content model as <menu>. Instead of <link name="submenu> or <link name="section">, you can use <submenu> or <section> elements.

Attribute values can be translated using gettext, like other Builder content. <attribute> elements can be marked for translation with a translatable="yes" attribute. It is also possible to specify message context and translator comments, using the context and comments attributes. To make use of this, the Builder must have been given the gettext domain to use.

The following attributes are used when constructing menu items:

The following attributes are used when constructing sections:

The following attributes are used when constructing submenus:

Implements

ApplicationWindowExt, GtkWindowExt, BinExt, ContainerExt, WidgetExt, glib::object::ObjectExt, BuildableExt, gio::ActionGroupExt, gio::ActionMapExt, GtkWindowExtManual, WidgetExtManual, BuildableExtManual

Methods

impl ApplicationWindow[src]

pub fn new<P: IsA<Application>>(application: &P) -> ApplicationWindow[src]

Creates a new ApplicationWindow.

application

a Application

Returns

a newly created ApplicationWindow

Trait Implementations

impl Clone for ApplicationWindow

default fn clone_from(&mut self, source: &Self)
1.0.0
[src]

Performs copy-assignment from source. Read more

impl Eq for ApplicationWindow

impl<T: ObjectType> PartialOrd<T> for ApplicationWindow

#[must_use]
default fn lt(&self, other: &Rhs) -> bool
1.0.0
[src]

This method tests less than (for self and other) and is used by the < operator. Read more

#[must_use]
default fn le(&self, other: &Rhs) -> bool
1.0.0
[src]

This method tests less than or equal to (for self and other) and is used by the <= operator. Read more

#[must_use]
default fn gt(&self, other: &Rhs) -> bool
1.0.0
[src]

This method tests greater than (for self and other) and is used by the > operator. Read more

#[must_use]
default fn ge(&self, other: &Rhs) -> bool
1.0.0
[src]

This method tests greater than or equal to (for self and other) and is used by the >= operator. Read more

impl<T: ObjectType> PartialEq<T> for ApplicationWindow

#[must_use]
default fn ne(&self, other: &Rhs) -> bool
1.0.0
[src]

This method tests for !=.

impl Ord for ApplicationWindow

default fn max(self, other: Self) -> Self
1.21.0
[src]

Compares and returns the maximum of two values. Read more

default fn min(self, other: Self) -> Self
1.21.0
[src]

Compares and returns the minimum of two values. Read more

default fn clamp(self, min: Self, max: Self) -> Self[src]

🔬 This is a nightly-only experimental API. (clamp)

Restrict a value to a certain interval. Read more

impl Debug for ApplicationWindow

impl Display for ApplicationWindow[src]

impl Hash for ApplicationWindow

default fn hash_slice<H>(data: &[Self], state: &mut H) where
    H: Hasher
1.3.0
[src]

Feeds a slice of this type into the given [Hasher]. Read more

impl IsA<Window> for ApplicationWindow

impl IsA<Bin> for ApplicationWindow

impl IsA<Container> for ApplicationWindow

impl IsA<Widget> for ApplicationWindow

impl IsA<Buildable> for ApplicationWindow

impl IsA<ActionGroup> for ApplicationWindow

impl IsA<ActionMap> for ApplicationWindow

impl StaticType for ApplicationWindow

Auto Trait Implementations

impl !Send for ApplicationWindow

impl !Sync for ApplicationWindow

Blanket Implementations

impl<T, U> Into for T where
    U: From<T>, 
[src]

impl<T> ToOwned for T where
    T: Clone
[src]

type Owned = T

impl<T> ToString for T where
    T: Display + ?Sized
[src]

impl<T> From for T[src]

impl<T, U> TryFrom for T where
    U: Into<T>, 
[src]

type Error = Infallible

The type returned in the event of a conversion error.

impl<T> Borrow for T where
    T: ?Sized
[src]

impl<T> BorrowMut for T where
    T: ?Sized
[src]

impl<T, U> TryInto for T where
    U: TryFrom<T>, 
[src]

type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.

impl<T> Any for T where
    T: 'static + ?Sized
[src]

impl<'a, T> ToGlibContainerFromSlice for T where
    T: GlibPtrDefault + ToGlibPtr<'a, <T as GlibPtrDefault>::GlibType>, 

type Storage = (Option<List>, Vec<Stash<'a, <T as GlibPtrDefault>::GlibType, T>>)

impl<'a, T> ToGlibContainerFromSlice for T where
    T: GlibPtrDefault + ToGlibPtr<'a, <T as GlibPtrDefault>::GlibType>, 

type Storage = (Option<List>, Vec<Stash<'a, <T as GlibPtrDefault>::GlibType, T>>)

impl<'a, T> ToGlibContainerFromSlice for T where
    T: GlibPtrDefault + ToGlibPtr<'a, <T as GlibPtrDefault>::GlibType>, 

type Storage = (Option<Array>, Vec<Stash<'a, <T as GlibPtrDefault>::GlibType, T>>)

impl<T> Cast for T where
    T: ObjectType

default fn upcast<T>(self) -> T where
    Self: IsA<T>,
    T: ObjectType

Upcasts an object to a superclass or interface T. Read more

default fn upcast_ref<T>(&self) -> &T where
    Self: IsA<T>,
    T: ObjectType

Upcasts an object to a reference of its superclass or interface T. Read more

default fn downcast<T>(self) -> Result<T, Self> where
    Self: CanDowncast<T>,
    T: ObjectType

Tries to downcast to a subclass or interface implementor T. Read more

default fn downcast_ref<T>(&self) -> Option<&T> where
    Self: CanDowncast<T>,
    T: ObjectType

Tries to downcast to a reference of its subclass or interface implementor T. Read more

default fn dynamic_cast<T>(self) -> Result<T, Self> where
    T: ObjectType

Tries to cast to an object of type T. This handles upcasting, downcasting and casting between interface and interface implementors. All checks are performed at runtime, while downcast and upcast will do many checks at compile-time already. Read more

default fn dynamic_cast_ref<T>(&self) -> Option<&T> where
    T: ObjectType

Tries to cast to reference to an object of type T. This handles upcasting, downcasting and casting between interface and interface implementors. All checks are performed at runtime, while downcast and upcast will do many checks at compile-time already. Read more

unsafe default fn unsafe_cast<T>(self) -> T where
    T: ObjectType

Casts to T unconditionally. Read more

unsafe default fn unsafe_cast_ref<T>(&self) -> &T where
    T: ObjectType

Casts to &T unconditionally. Read more

impl<Super, Sub> CanDowncast for Super where
    Sub: IsA<Super>,
    Super: IsA<Super>, 

impl<T> ObjectExt for T where
    T: ObjectType

impl<T> ToValue for T where
    T: SetValue + ?Sized

impl<O> ActionMapExt for O where
    O: IsA<ActionMap>, 

impl<O> ActionGroupExt for O where
    O: IsA<ActionGroup>,