Struct libadwaita::Window

pub struct Window { /* private fields */ }

A freeform window.

The Window widget is a subclass of gtk::Window which has no titlebar area. Instead, ToolbarView can be used together with HeaderBar or gtk::HeaderBar as follows:

<object class="AdwWindow">
  <property name="content">
    <object class="AdwToolbarView">
      <child type="top">
        <object class="AdwHeaderBar"/>
      </child>
      <property name="content">
        <!-- ... -->
      </property>
    </object>
  </property>
</object>

Using titlebar or child is not supported and will result in a crash. Use content instead.

Dialogs

Window can contain Dialog. Use AdwDialogExt::present() with the window or a widget within a window to show a dialog.

Breakpoints

Window can be used with Breakpoint the same way as BreakpointBin. Refer to that widget’s documentation for details.

Example:

<object class="AdwWindow">
  <property name="width-request">360</property>
  <property name="height-request">200</property>
  <property name="content">
    <object class="AdwToolbarView">
      <child type="top">
        <object class="AdwHeaderBar"/>
      </child>
      <property name="content">
        <!-- ... -->
      </property>
      <child type="bottom">
        <object class="GtkActionBar" id="bottom_bar">
          <property name="revealed">True</property>
          <property name="visible">False</property>
        </object>
      </child>
    </object>
  </property>
  <child>
    <object class="AdwBreakpoint">
      <condition>max-width: 500px</condition>
      <setter object="bottom_bar" property="visible">True</setter>
    </object>
  </child>
</object>

Like BreakpointBin, if breakpoints are used, Window doesn’t have a minimum size, and width-request and height-request properties must be set manually.

Properties

content

The content widget.

This property should always be used instead of child.

Readable | Writeable

current-breakpoint

The current breakpoint.

Readable

dialogs

The open dialogs.

Readable

visible-dialog

The currently visible dialog

Readable

Window

application

The gtk::Application associated with the window.

The application will be kept alive for at least as long as it has any windows associated with it (see g_application_hold() for a way to keep it alive without windows).

Normally, the connection between the application and the window will remain until the window is destroyed, but you can explicitly remove it by setting the :application property to None.

Readable | Writeable

child

The child widget.

Readable | Writeable

decorated

Whether the window should have a frame (also known as decorations).

Readable | Writeable

default-height

The default height of the window.

Readable | Writeable

default-widget

The default widget.

Readable | Writeable

default-width

The default width of the window.

Readable | Writeable

deletable

Whether the window frame should have a close button.

Readable | Writeable

destroy-with-parent

If this window should be destroyed when the parent is destroyed.

Readable | Writeable

display

The display that will display this window.

Readable | Writeable

focus-visible

Whether ‘focus rectangles’ are currently visible in this window.

This property is maintained by GTK based on user input and should not be set by applications.

Readable | Writeable

focus-widget

The focus widget.

Readable | Writeable

fullscreened

Whether the window is fullscreen.

Setting this property is the equivalent of calling [GtkWindowExtManual::fullscreen()][crate::gtk::prelude::GtkWindowExtManual::fullscreen()] or [GtkWindowExtManual::unfullscreen()][crate::gtk::prelude::GtkWindowExtManual::unfullscreen()]; either operation is asynchronous, which means you will need to connect to the ::notify signal in order to know whether the operation was successful.

Readable | Writeable | Construct

handle-menubar-accel

Whether the window frame should handle F10 for activating menubars.

Readable | Writeable

hide-on-close

If this window should be hidden when the users clicks the close button.

Readable | Writeable

icon-name

Specifies the name of the themed icon to use as the window icon.

See Gtk::IconTheme for more details.

Readable | Writeable

is-active

Whether the toplevel is the currently active window.

Readable

maximized

Whether the window is maximized.

Setting this property is the equivalent of calling [GtkWindowExtManual::maximize()][crate::gtk::prelude::GtkWindowExtManual::maximize()] or [GtkWindowExtManual::unmaximize()][crate::gtk::prelude::GtkWindowExtManual::unmaximize()]; either operation is asynchronous, which means you will need to connect to the ::notify signal in order to know whether the operation was successful.

Readable | Writeable | Construct

mnemonics-visible

Whether mnemonics are currently visible in this window.

This property is maintained by GTK based on user input, and should not be set by applications.

Readable | Writeable

modal

If true, the window is modal.

Readable | Writeable

resizable

If true, users can resize the window.

Readable | Writeable

startup-id

A write-only property for setting window’s startup notification identifier.

Writeable

suspended

Whether the window is suspended.

See [GtkWindowExtManual::is_suspended()][crate::gtk::prelude::GtkWindowExtManual::is_suspended()] for details about what suspended means.

Readable

title

The title of the window.

Readable | Writeable

titlebar

The titlebar widget.

Readable | Writeable

transient-for

The transient parent of the window.

Readable | Writeable | Construct

Widget

can-focus

Whether the widget or any of its descendents can accept the input focus.

This property is meant to be set by widget implementations, typically in their instance init function.

Readable | Writeable

can-target

Whether the widget can receive pointer events.

Readable | Writeable

css-classes

A list of css classes applied to this widget.

Readable | Writeable

css-name

The name of this widget in the CSS tree.

This property is meant to be set by widget implementations, typically in their instance init function.

Readable | Writeable | Construct Only

cursor

The cursor used by @widget.

Readable | Writeable

focus-on-click

Whether the widget should grab focus when it is clicked with the mouse.

This property is only relevant for widgets that can take focus.

Readable | Writeable

focusable

Whether this widget itself will accept the input focus.

Readable | Writeable

halign

How to distribute horizontal space if widget gets extra space.

Readable | Writeable

has-default

Whether the widget is the default widget.

Readable

has-focus

Whether the widget has the input focus.

Readable

has-tooltip

Enables or disables the emission of the ::query-tooltip signal on @widget.

A value of true indicates that @widget can have a tooltip, in this case the widget will be queried using query-tooltip to determine whether it will provide a tooltip or not.

Readable | Writeable

height-request

Override for height request of the widget.

If this is -1, the natural request will be used.

Readable | Writeable

hexpand

Whether to expand horizontally.

Readable | Writeable

hexpand-set

Whether to use the hexpand property.

Readable | Writeable

layout-manager

The gtk::LayoutManager instance to use to compute the preferred size of the widget, and allocate its children.

This property is meant to be set by widget implementations, typically in their instance init function.

Readable | Writeable

margin-bottom

Margin on bottom side of widget.

This property adds margin outside of the widget’s normal size request, the margin will be added in addition to the size from [WidgetExtManual::set_size_request()][crate::gtk::prelude::WidgetExtManual::set_size_request()] for example.

Readable | Writeable

margin-end

Margin on end of widget, horizontally.

This property supports left-to-right and right-to-left text directions.

This property adds margin outside of the widget’s normal size request, the margin will be added in addition to the size from [WidgetExtManual::set_size_request()][crate::gtk::prelude::WidgetExtManual::set_size_request()] for example.

Readable | Writeable

margin-start

Margin on start of widget, horizontally.

This property supports left-to-right and right-to-left text directions.

This property adds margin outside of the widget’s normal size request, the margin will be added in addition to the size from [WidgetExtManual::set_size_request()][crate::gtk::prelude::WidgetExtManual::set_size_request()] for example.

Readable | Writeable

margin-top

Margin on top side of widget.

This property adds margin outside of the widget’s normal size request, the margin will be added in addition to the size from [WidgetExtManual::set_size_request()][crate::gtk::prelude::WidgetExtManual::set_size_request()] for example.

Readable | Writeable

name

The name of the widget.

Readable | Writeable

opacity

The requested opacity of the widget.

Readable | Writeable

overflow

How content outside the widget’s content area is treated.

This property is meant to be set by widget implementations, typically in their instance init function.

Readable | Writeable

parent

The parent widget of this widget.

Readable

receives-default

Whether the widget will receive the default action when it is focused.

Readable | Writeable

root

The gtk::Root widget of the widget tree containing this widget.

This will be None if the widget is not contained in a root widget.

Readable

scale-factor

The scale factor of the widget.

Readable

sensitive

Whether the widget responds to input.

Readable | Writeable

tooltip-markup

Sets the text of tooltip to be the given string, which is marked up with Pango markup.

Also see Gtk::Tooltip::set_markup().

This is a convenience property which will take care of getting the tooltip shown if the given string is not None: has-tooltip will automatically be set to true and there will be taken care of query-tooltip in the default signal handler.

Note that if both tooltip-text and tooltip-markup are set, the last one wins.

Readable | Writeable

tooltip-text

Sets the text of tooltip to be the given string.

Also see Gtk::Tooltip::set_text().

This is a convenience property which will take care of getting the tooltip shown if the given string is not None: has-tooltip will automatically be set to true and there will be taken care of query-tooltip in the default signal handler.

Note that if both tooltip-text and tooltip-markup are set, the last one wins.

Readable | Writeable

valign

How to distribute vertical space if widget gets extra space.

Readable | Writeable

vexpand

Whether to expand vertically.

Readable | Writeable

vexpand-set

Whether to use the vexpand property.

Readable | Writeable

visible

Whether the widget is visible.

Readable | Writeable

width-request

Override for width request of the widget.

If this is -1, the natural request will be used.

Readable | Writeable

Accessible

accessible-role

The accessible role of the given gtk::Accessible implementation.

The accessible role cannot be changed once set.

Readable | Writeable

Implements

AdwWindowExt, gtk::prelude::GtkWindowExt, gtk::prelude::WidgetExt, [trait@glib::ObjectExt], gtk::prelude::AccessibleExt, gtk::prelude::BuildableExt, gtk::prelude::ConstraintTargetExt, gtk::prelude::NativeExt, gtk::prelude::RootExt, gtk::prelude::ShortcutManagerExt

Implementations

impl Window

pub const NONE: Option<&'static Window> = None

pub fn new() -> Window

Creates a new Window.

Returns

the newly created Window

pub fn builder() -> WindowBuilder

Creates a new builder-pattern struct instance to construct Window objects.

This method returns an instance of WindowBuilder which can be used to create Window objects.

Trait Implementations

impl Clone for Window

fn clone(&self) -> Self

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for Window

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Default for Window

fn default() -> Self

Returns the “default value” for a type.

impl HasParamSpec for Window

type ParamSpec = ParamSpecObject

type SetValue = Window

Preferred value to be used as setter for the associated ParamSpec.

type BuilderFn = fn(_: &str) -> ParamSpecObjectBuilder<'_, Window>

fn param_spec_builder() -> Self::BuilderFn

impl Hash for Window

fn hash<H>(&self, state: &mut H)

where H: Hasher,

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl<T: AdwWindowImpl> IsSubclassable<T> for Window

fn class_init(class: &mut Class<Self>)

Override the virtual methods of this class for the given subclass and do other class initialization.

fn instance_init(instance: &mut InitializingObject<T>)

Instance specific initialization.

impl Ord for Window

fn cmp(&self, other: &Self) -> Ordering

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Self

where Self: Sized,

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Self

where Self: Sized,

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Self

where Self: Sized + PartialOrd,

Restrict a value to a certain interval.

impl ParentClassIs for Window

type Parent = Window

impl<OT: ObjectType> PartialEq<OT> for Window

fn eq(&self, other: &OT) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl<OT: ObjectType> PartialOrd<OT> for Window

fn partial_cmp(&self, other: &OT) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

fn lt(&self, other: &Rhs) -> bool

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

fn le(&self, other: &Rhs) -> bool

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

fn gt(&self, other: &Rhs) -> bool

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

fn ge(&self, other: &Rhs) -> bool

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

impl StaticType for Window

fn static_type() -> Type

Returns the type identifier of Self.

impl Eq for Window

impl IsA<Accessible> for Window

impl IsA<Buildable> for Window

impl IsA<ConstraintTarget> for Window

impl IsA<Native> for Window

impl IsA<Root> for Window

impl IsA<ShortcutManager> for Window

impl IsA<Widget> for Window

impl IsA<Window> for AboutWindow

Available on crate feature v1_2 only.

impl IsA<Window> for PreferencesWindow

impl IsA<Window> for Window