ApplicationWindow

class ApplicationWindow(*args, **kwargs)

Superclasses: ApplicationWindow, Window, Widget, InitiallyUnowned, Object

Implemented Interfaces: ActionGroup, ActionMap, Accessible, Buildable, ConstraintTarget, Native, Root, ShortcutManager

A freeform application window.

AdwApplicationWindow is a ApplicationWindow subclass providing the same features as Window.

See Window 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 menubar is not supported and may result in visual glitches.

Constructors

class ApplicationWindow

classmethod new(app: Application) → Widget

Creates a new AdwApplicationWindow for app.

Parameters:

app – an application instance

Methods

class ApplicationWindow

add_breakpoint(breakpoint: Breakpoint) → None

Adds breakpoint to self.

Added in version 1.4.

Parameters:

breakpoint – the breakpoint to add

get_content() → Widget | None

Gets the content widget of self.

This method should always be used instead of get_child.

get_current_breakpoint() → Breakpoint | None

Gets the current breakpoint.

Added in version 1.4.

get_dialogs() → ListModel

Returns a ListModel that contains the open dialogs of self.

This can be used to keep an up-to-date view.

Added in version 1.5.

get_visible_dialog() → Dialog | None

Returns the currently visible dialog in self, if there’s one.

Added in version 1.5.

set_content(content: Widget | None = None) → None

Sets the content widget of self.

This method should always be used instead of set_child.

Parameters:

content – the content widget

Properties

class ApplicationWindow

props.content: Widget

The type of the None singleton.

props.current_breakpoint: Breakpoint

The type of the None singleton.

Added in version 1.4.

props.dialogs: ListModel

The type of the None singleton.

Added in version 1.5.

props.visible_dialog: Dialog

The type of the None singleton.

Added in version 1.5.

Fields

class ApplicationWindow

parent_instance