### Class

# Adw ApplicationWindow

since: 1

#### Description [src]

    class Adw.ApplicationWindow : Gtk.ApplicationWindow
      implements Gio.ActionGroup, Gio.ActionMap, Gtk.Accessible, Gtk.Buildable, Gtk.ConstraintTarget, Gtk.Native, Gtk.Root, Gtk.ShortcutManager {
      /* No available fields */
    }

A freeform application window.

`AdwApplicationWindow` is a `GtkApplicationWindow` subclass providing the same features as `AdwWindow`.

See `AdwWindow` for details.

Example of an `AdwApplicationWindow` UI definition:

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

Using `GtkApplication:menubar` is not supported and may result in visual glitches.

Available since: 1

#### Hierarchy

#### Ancestors

- GtkApplicationWindow
- GtkWindow
- GtkWidget
- GInitiallyUnowned
- GObject

#### Implements

- GActionGroup
- GActionMap
- GtkAccessible
- GtkBuildable
- GtkConstraintTarget
- GtkNative
- GtkRoot
- GtkShortcutManager

#### Constructors

###### adw_application_window_new

Creates a new `AdwApplicationWindow` for `app`.

since: 1

#### Instance methods

###### adw_application_window_add_breakpoint

Adds `breakpoint` to `self`.

since: 1.4

###### adw_application_window_get_content

Gets the content widget of `self`.

since: 1

###### adw_application_window_get_current_breakpoint

Gets the current breakpoint.

since: 1.4

###### adw_application_window_set_content

Sets the content widget of `self`.

since: 1

##### Methods inherited from GtkApplicationWindow (5)

###### gtk_application_window_get_help_overlay

Gets the `GtkShortcutsWindow` that is associated with `window`.

unstable since: 4.0

###### gtk_application_window_get_id

Returns the unique ID of the window.

unstable since: 4.0

###### gtk_application_window_get_show_menubar

Returns whether the window will display a menubar for the app menu and menubar as needed.

unstable since: 4.0

###### gtk_application_window_set_help_overlay

Associates a shortcuts window with the application window.

unstable since: 4.0

###### gtk_application_window_set_show_menubar

Sets whether the window will display a menubar for the app menu and menubar as needed.

unstable since: 4.0

##### Methods inherited from GtkWindow (55)

Please see GtkWindow for a full list of methods.

##### Methods inherited from GtkWidget (162)

Please see GtkWidget for a full list of methods.

##### Methods inherited from GObject (43)

Please see GObject for a full list of methods.

##### Methods inherited from GActionGroup (14)

###### g_action_group_action_added

Emits the `GActionGroup::action-added` signal on `action_group`.

unstable since: 2.28

###### g_action_group_action_enabled_changed

Emits the `GActionGroup::action-enabled-changed` signal on `action_group`.

unstable since: 2.28

###### g_action_group_action_removed

Emits the `GActionGroup::action-removed` signal on `action_group`.

unstable since: 2.28

###### g_action_group_action_state_changed

Emits the `GActionGroup::action-state-changed` signal on `action_group`.

unstable since: 2.28

###### g_action_group_activate_action

Activate the named action within `action_group`.

unstable since: 2.28

###### g_action_group_change_action_state

Request for the state of the named action within `action_group` to be changed to `value`.

unstable since: 2.28

###### g_action_group_get_action_enabled

Checks if the named action within `action_group` is currently enabled.

unstable since: 2.28

###### g_action_group_get_action_parameter_type

Queries the type of the parameter that must be given when activating the named action within `action_group`.

unstable since: 2.28

###### g_action_group_get_action_state

Queries the current state of the named action within `action_group`.

unstable since: 2.28

###### g_action_group_get_action_state_hint

Requests a hint about the valid range of values for the state of the named action within `action_group`.

unstable since: 2.28

###### g_action_group_get_action_state_type

Queries the type of the state of the named action within `action_group`.

unstable since: 2.28

###### g_action_group_has_action

Checks if the named action exists within `action_group`.

unstable since: 2.28

###### g_action_group_list_actions

Lists the actions contained within `action_group`.

unstable since: 2.28

###### g_action_group_query_action

Queries all aspects of the named action within an `action_group`.

unstable since: 2.32

##### Methods inherited from GActionMap (5)

###### g_action_map_add_action

Adds an action to the `action_map`.

unstable since: 2.32

###### g_action_map_add_action_entries

A convenience function for creating multiple `GSimpleAction` instances and adding them to a `GActionMap`.

unstable since: 2.32

###### g_action_map_lookup_action

Looks up the action with the name `action_name` in `action_map`.

unstable since: 2.32

###### g_action_map_remove_action

Removes the named action from the action map.

unstable since: 2.32

###### g_action_map_remove_action_entries

Remove actions from a `GActionMap`. This is meant as the reverse of g_action_map_add_action_entries().

unstable since: 2.78

##### Methods inherited from GtkAccessible (18)

###### gtk_accessible_get_accessible_parent

Retrieves the accessible parent for an accessible object.

unstable since: 4.10

###### gtk_accessible_get_accessible_role

Retrieves the accessible role of an accessible object.

unstable since: 4.0

###### gtk_accessible_get_at_context

Retrieves the accessible implementation for the given `GtkAccessible`.

unstable since: 4.10

###### gtk_accessible_get_bounds

Queries the coordinates and dimensions of this accessible.

unstable since: 4.10

###### gtk_accessible_get_first_accessible_child

Retrieves the first accessible child of an accessible object.

unstable since: 4.10

###### gtk_accessible_get_next_accessible_sibling

Retrieves the next accessible sibling of an accessible object.

unstable since: 4.10

###### gtk_accessible_get_platform_state

Query a platform state, such as focus.

unstable since: 4.10

###### gtk_accessible_reset_property

Resets the accessible `property` to its default value.

unstable since: 4.0

###### gtk_accessible_reset_relation

Resets the accessible `relation` to its default value.

unstable since: 4.0

###### gtk_accessible_reset_state

Resets the accessible `state` to its default value.

unstable since: 4.0

###### gtk_accessible_set_accessible_parent

Sets the parent and sibling of an accessible object.

unstable since: 4.10

###### gtk_accessible_update_next_accessible_sibling

Updates the next accessible sibling of `self`.

unstable since: 4.10

###### gtk_accessible_update_property

Updates a list of accessible properties.

unstable since: 4.0

###### gtk_accessible_update_property_value

Updates an array of accessible properties.

unstable since: 4.0

###### gtk_accessible_update_relation

Updates a list of accessible relations.

unstable since: 4.0

###### gtk_accessible_update_relation_value

Updates an array of accessible relations.

unstable since: 4.0

###### gtk_accessible_update_state

Updates a list of accessible states. See the `GtkAccessibleState` documentation for the value types of accessible states.

unstable since: 4.0

###### gtk_accessible_update_state_value

Updates an array of accessible states.

unstable since: 4.0

##### Methods inherited from GtkBuildable (1)

###### gtk_buildable_get_buildable_id

Gets the ID of the `buildable` object.

unstable since: 4.0

##### Methods inherited from GtkNative (5)

###### gtk_native_get_renderer

Returns the renderer that is used for this `GtkNative`.

unstable since: 4.0

###### gtk_native_get_surface

Returns the surface of this `GtkNative`.

unstable since: 4.0

###### gtk_native_get_surface_transform

Retrieves the surface transform of `self`.

unstable since: 4.0

###### gtk_native_realize

Realizes a `GtkNative`.

unstable since: 4.0

###### gtk_native_unrealize

Unrealizes a `GtkNative`.

unstable since: 4.0

##### Methods inherited from GtkRoot (3)

###### gtk_root_get_display

Returns the display that this `GtkRoot` is on.

unstable since: 4.0

###### gtk_root_get_focus

Retrieves the current focused widget within the root.

unstable since: 4.0

###### gtk_root_set_focus

If `focus` is not the current focus widget, and is focusable, sets it as the focus widget for the root.

unstable since: 4.0

#### Properties

###### Adw.ApplicationWindow:content

The content widget.

since: 1

###### Adw.ApplicationWindow:current-breakpoint

The current breakpoint.

since: 1.4

##### Properties inherited from GtkApplicationWindow (1)

###### Gtk.ApplicationWindow:show-menubar

If this property is `TRUE`, the window will display a menubar unless it is shown by the desktop shell.

unstable since: 4.0

##### Properties inherited from GtkWindow (25)

###### Gtk.Window:application

The `GtkApplication` associated with the window.

unstable since: 4.0

###### Gtk.Window:child

The child widget.

unstable since: 4.0

###### Gtk.Window:decorated

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

unstable since: 4.0

###### Gtk.Window:default-height

The default height of the window.

unstable since: 4.0

###### Gtk.Window:default-widget

The default widget.

unstable since: 4.0

###### Gtk.Window:default-width

The default width of the window.

unstable since: 4.0

###### Gtk.Window:deletable

Whether the window frame should have a close button.

unstable since: 4.0

###### Gtk.Window:destroy-with-parent

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

unstable since: 4.0

###### Gtk.Window:display

The display that will display this window.

unstable since: 4.0

###### Gtk.Window:focus-visible

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

unstable since: 4.0

###### Gtk.Window:focus-widget

The focus widget.

unstable since: 4.0

###### Gtk.Window:fullscreened

Whether the window is fullscreen.

unstable since: 4.0

###### Gtk.Window:handle-menubar-accel

Whether the window frame should handle F10 for activating menubars.

unstable since: 4.2

###### Gtk.Window:hide-on-close

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

unstable since: 4.0

###### Gtk.Window:icon-name

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

unstable since: 4.0

###### Gtk.Window:is-active

Whether the toplevel is the currently active window.

unstable since: 4.0

###### Gtk.Window:maximized

Whether the window is maximized.

unstable since: 4.0

###### Gtk.Window:mnemonics-visible

Whether mnemonics are currently visible in this window.

unstable since: 4.0

###### Gtk.Window:modal

If `TRUE`, the window is modal.

unstable since: 4.0

###### Gtk.Window:resizable

If `TRUE`, users can resize the window.

unstable since: 4.0

###### Gtk.Window:startup-id

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

unstable since: 4.0

###### Gtk.Window:suspended

Whether the window is suspended.

unstable since: 4.12

###### Gtk.Window:title

The title of the window.

unstable since: 4.0

###### Gtk.Window:titlebar

The titlebar widget.

unstable since: 4.6

###### Gtk.Window:transient-for

The transient parent of the window.

unstable since: 4.0

##### Properties inherited from GtkWidget (34)

###### Gtk.Widget:can-focus

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

unstable since: 4.0

###### Gtk.Widget:can-target

Whether the widget can receive pointer events.

unstable since: 4.0

###### Gtk.Widget:css-classes

A list of css classes applied to this widget.

unstable since: 4.0

###### Gtk.Widget:css-name

The name of this widget in the CSS tree.

unstable since: 4.0

###### Gtk.Widget:cursor

The cursor used by `widget`.

unstable since: 4.0

###### Gtk.Widget:focus-on-click

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

unstable since: 4.0

###### Gtk.Widget:focusable

Whether this widget itself will accept the input focus.

unstable since: 4.0

###### Gtk.Widget:halign

How to distribute horizontal space if widget gets extra space.

unstable since: 4.0

###### Gtk.Widget:has-default

Whether the widget is the default widget.

unstable since: 4.0

###### Gtk.Widget:has-focus

Whether the widget has the input focus.

unstable since: 4.0

###### Gtk.Widget:has-tooltip

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

unstable since: 4.0

###### Gtk.Widget:height-request

Override for height request of the widget.

unstable since: 4.0

###### Gtk.Widget:hexpand

Whether to expand horizontally.

unstable since: 4.0

###### Gtk.Widget:hexpand-set

Whether to use the `hexpand` property.

unstable since: 4.0

###### Gtk.Widget:layout-manager

The `GtkLayoutManager` instance to use to compute the preferred size of the widget, and allocate its children.

unstable since: 4.0

###### Gtk.Widget:margin-bottom

Margin on bottom side of widget.

unstable since: 4.0

###### Gtk.Widget:margin-end

Margin on end of widget, horizontally.

unstable since: 4.0

###### Gtk.Widget:margin-start

Margin on start of widget, horizontally.

unstable since: 4.0

###### Gtk.Widget:margin-top

Margin on top side of widget.

unstable since: 4.0

###### Gtk.Widget:name

The name of the widget.

unstable since: 4.0

###### Gtk.Widget:opacity

The requested opacity of the widget.

unstable since: 4.0

###### Gtk.Widget:overflow

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

unstable since: 4.0

###### Gtk.Widget:parent

The parent widget of this widget.

unstable since: 4.0

###### Gtk.Widget:receives-default

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

unstable since: 4.0

###### Gtk.Widget:root

The `GtkRoot` widget of the widget tree containing this widget.

unstable since: 4.0

###### Gtk.Widget:scale-factor

The scale factor of the widget.

unstable since: 4.0

###### Gtk.Widget:sensitive

Whether the widget responds to input.

unstable since: 4.0

###### Gtk.Widget:tooltip-markup

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

unstable since: 4.0

###### Gtk.Widget:tooltip-text

Sets the text of tooltip to be the given string.

unstable since: 4.0

###### Gtk.Widget:valign

How to distribute vertical space if widget gets extra space.

unstable since: 4.0

###### Gtk.Widget:vexpand

Whether to expand vertically.

unstable since: 4.0

###### Gtk.Widget:vexpand-set

Whether to use the `vexpand` property.

unstable since: 4.0

###### Gtk.Widget:visible

Whether the widget is visible.

unstable since: 4.0

###### Gtk.Widget:width-request

Override for width request of the widget.

unstable since: 4.0

##### Properties inherited from GtkAccessible (1)

###### Gtk.Accessible:accessible-role

The accessible role of the given `GtkAccessible` implementation.

unstable since: 4.0

#### Signals

##### Signals inherited from GtkWindow (5)

###### GtkWindow::activate-default

Emitted when the user activates the default widget of `window`.

unstable since: 4.0

###### GtkWindow::activate-focus

Emitted when the user activates the currently focused widget of `window`.

unstable since: 4.0

###### GtkWindow::close-request

Emitted when the user clicks on the close button of the window.

unstable since: 4.0

###### GtkWindow::enable-debugging

Emitted when the user enables or disables interactive debugging.

unstable since: 4.0

###### GtkWindow::keys-changed

Emitted when the set of accelerators or mnemonics that are associated with `window` changes.

unstable deprecated: 4.10 since: 4.0

##### Signals inherited from GtkWidget (13)

###### GtkWidget::destroy

Signals that all holders of a reference to the widget should release the reference that they hold.

unstable since: 4.0

###### GtkWidget::direction-changed

Emitted when the text direction of a widget changes.

unstable since: 4.0

###### GtkWidget::hide

Emitted when `widget` is hidden.

unstable since: 4.0

###### GtkWidget::keynav-failed

Emitted if keyboard navigation fails.

unstable since: 4.0

###### GtkWidget::map

Emitted when `widget` is going to be mapped.

unstable since: 4.0

###### GtkWidget::mnemonic-activate

Emitted when a widget is activated via a mnemonic.

unstable since: 4.0

###### GtkWidget::move-focus

Emitted when the focus is moved.

unstable since: 4.0

###### GtkWidget::query-tooltip

Emitted when the widget’s tooltip is about to be shown.

unstable since: 4.0

###### GtkWidget::realize

Emitted when `widget` is associated with a `GdkSurface`.

unstable since: 4.0

###### GtkWidget::show

Emitted when `widget` is shown.

unstable since: 4.0

###### GtkWidget::state-flags-changed

Emitted when the widget state changes.

unstable since: 4.0

###### GtkWidget::unmap

Emitted when `widget` is going to be unmapped.

unstable since: 4.0

###### GtkWidget::unrealize

Emitted when the `GdkSurface` associated with `widget` is destroyed.

unstable since: 4.0

##### Signals inherited from GObject (1)

###### GObject::notify

The notify signal is emitted on an object when one of its properties has its value set through g_object_set_property(), g_object_set(), et al.

unstable since: 2.0

##### Signals inherited from GActionGroup (4)

###### GActionGroup::action-added

Signals that a new action was just added to the group. This signal is emitted after the action has been added and is now visible.

unstable since: 2.28

###### GActionGroup::action-enabled-changed

Signals that the enabled status of the named action has changed.

unstable since: 2.28

###### GActionGroup::action-removed

Signals that an action is just about to be removed from the group. This signal is emitted before the action is removed, so the action is still visible and can be queried from the signal handler.

unstable since: 2.28

###### GActionGroup::action-state-changed

Signals that the state of the named action has changed.

unstable since: 2.28

#### Class structure

    struct AdwApplicationWindowClass {
      GtkApplicationWindowClass parent_class;

    }

No description available.

###### Class members

`parent_class: GtkApplicationWindowClass`
  No description available.