libadwaita

Struct MessageDialog

Source
pub struct MessageDialog { /* private fields */ }
👎Deprecated: Since 1.6
Available on crate feature v1_2 only.
Expand description

Use AlertDialog. A dialog presenting a message or a question.

message-dialog

Message dialogs have a heading, a body, an optional child widget, and one or multiple responses, each presented as a button.

Each response has a unique string ID, and a button label. Additionally, each response can be enabled or disabled, and can have a suggested or destructive appearance.

When one of the responses is activated, or the dialog is closed, the response signal will be emitted. This signal is detailed, and the detail, as well as the response parameter will be set to the ID of the activated response, or to the value of the close-response property if the dialog had been closed without activating any of the responses.

Response buttons can be presented horizontally or vertically depending on available space.

When a response is activated, MessageDialog is closed automatically.

An example of using a message dialog:

⚠️ The following code is in c ⚠️

GtkWidget *dialog;

dialog = adw_message_dialog_new (parent, _("Replace File?"), NULL);

adw_message_dialog_format_body (ADW_MESSAGE_DIALOG (dialog),
                                _("A file named “%s” already exists. Do you want to replace it?"),
                                filename);

adw_message_dialog_add_responses (ADW_MESSAGE_DIALOG (dialog),
                                  "cancel",  _("_Cancel"),
                                  "replace", _("_Replace"),
                                  NULL);

adw_message_dialog_set_response_appearance (ADW_MESSAGE_DIALOG (dialog), "replace", ADW_RESPONSE_DESTRUCTIVE);

adw_message_dialog_set_default_response (ADW_MESSAGE_DIALOG (dialog), "cancel");
adw_message_dialog_set_close_response (ADW_MESSAGE_DIALOG (dialog), "cancel");

g_signal_connect (dialog, "response", G_CALLBACK (response_cb), self);

gtk_window_present (GTK_WINDOW (dialog));

§Async API

MessageDialog can also be used via the MessageDialogExtManual::choose() method. This API follows the GIO async pattern, for example:

⚠️ The following code is in c ⚠️

static void
dialog_cb (AdwMessageDialog *dialog,
           GAsyncResult     *result,
           MyWindow         *self)
{
  const char *response = adw_message_dialog_choose_finish (dialog, result);

  // ...
}

static void
show_dialog (MyWindow *self)
{
  GtkWidget *dialog;

  dialog = adw_message_dialog_new (GTK_WINDOW (self), _("Replace File?"), NULL);

  adw_message_dialog_format_body (ADW_MESSAGE_DIALOG (dialog),
                                  _("A file named “%s” already exists. Do you want to replace it?"),
                                  filename);

  adw_message_dialog_add_responses (ADW_MESSAGE_DIALOG (dialog),
                                    "cancel",  _("_Cancel"),
                                    "replace", _("_Replace"),
                                    NULL);

  adw_message_dialog_set_response_appearance (ADW_MESSAGE_DIALOG (dialog), "replace", ADW_RESPONSE_DESTRUCTIVE);

  adw_message_dialog_set_default_response (ADW_MESSAGE_DIALOG (dialog), "cancel");
  adw_message_dialog_set_close_response (ADW_MESSAGE_DIALOG (dialog), "cancel");

  adw_message_dialog_choose (ADW_MESSAGE_DIALOG (dialog), NULL, (GAsyncReadyCallback) dialog_cb, self);
}

§AdwMessageDialog as GtkBuildable

MessageDialog supports adding responses in UI definitions by via the <responses> element that may contain multiple <response> elements, each representing a response.

Each of the <response> elements must have the id attribute specifying the response ID. The contents of the element are used as the response label.

Response labels can be translated with the usual translatable, context and comments attributes.

The <response> elements can also have enabled and/or appearance attributes. See MessageDialogExt::set_response_enabled() and MessageDialogExt::set_response_appearance() for details.

Example of an MessageDialog UI definition:

<object class="AdwMessageDialog" id="dialog">
  <property name="heading" translatable="yes">Save Changes?</property>
  <property name="body" translatable="yes">Open documents contain unsaved changes. Changes which are not saved will be permanently lost.</property>
  <property name="default-response">save</property>
  <property name="close-response">cancel</property>
  <signal name="response" handler="response_cb"/>
  <responses>
    <response id="cancel" translatable="yes">_Cancel</response>
    <response id="discard" translatable="yes" appearance="destructive">_Discard</response>
    <response id="save" translatable="yes" appearance="suggested" enabled="false">_Save</response>
  </responses>
</object>

§Accessibility

MessageDialog uses the GTK_ACCESSIBLE_ROLE_DIALOG role.

§Properties

§body

The body text of the dialog.

Readable | Writeable

§body-use-markup

Whether the body text includes Pango markup.

See parse_markup().

Readable | Writeable

§close-response

The ID of the close response.

It will be passed to response if the window is closed by pressing Escape or with a system action.

It doesn’t have to correspond to any of the responses in the dialog.

The default close response is close.

Readable | Writeable

§default-response

The response ID of the default response.

If set, pressing Enter will activate the corresponding button.

If set to NULL or a non-existent response ID, pressing Enter will do nothing.

Readable | Writeable

§extra-child

The child widget.

Displayed below the heading and body.

Readable | Writeable

§heading

The heading of the dialog.

Readable | Writeable

§heading-use-markup

Whether the heading includes Pango markup.

See parse_markup().

Readable | Writeable

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

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

§Signals

§response

This signal is emitted when the dialog is closed.

@response will be set to the response ID of the button that had been activated.

if the dialog was closed by pressing Escape or with a system action, @response will be set to the value of close-response.

Detailed

Window

§activate-default

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

This is a keybinding signal.

The keybindings for this signal are all forms of the Enter key.

Action

§activate-focus

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

This is a keybinding signal.

The default binding for this signal is .

Action

§close-request

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

§enable-debugging

Emitted when the user enables or disables interactive debugging.

When @toggle is true, interactive debugging is toggled on or off, when it is false, the debugger will be pointed at the widget under the pointer.

This is a keybinding signal.

The default bindings for this signal are Ctrl+Shift+I and Ctrl+Shift+D.

Action

§keys-changed

emitted when the set of accelerators or mnemonics that are associated with @window changes.

Widget

§destroy

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

May result in finalization of the widget if all references are released.

This signal is not suitable for saving widget state.

§direction-changed

Emitted when the text direction of a widget changes.

§hide

Emitted when @widget is hidden.

§keynav-failed

Emitted if keyboard navigation fails.

See [WidgetExtManual::keynav_failed()][crate::gtk::prelude::WidgetExtManual::keynav_failed()] for details.

§map

Emitted when @widget is going to be mapped.

A widget is mapped when the widget is visible (which is controlled with visible) and all its parents up to the toplevel widget are also visible.

The ::map signal can be used to determine whether a widget will be drawn, for instance it can resume an animation that was stopped during the emission of unmap.

§mnemonic-activate

Emitted when a widget is activated via a mnemonic.

The default handler for this signal activates @widget if @group_cycling is false, or just makes @widget grab focus if @group_cycling is true.

§move-focus

Emitted when the focus is moved.

The ::move-focus signal is a keybinding signal.

The default bindings for this signal are Tab to move forward, and Shift+Tab to move backward.

Action

§query-tooltip

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

This happens when the has-tooltip property is true and the hover timeout has expired with the cursor hovering “above” @widget; or emitted when @widget got focus in keyboard mode.

Using the given coordinates, the signal handler should determine whether a tooltip should be shown for @widget. If this is the case true should be returned, false otherwise. Note that if @keyboard_mode is true, the values of @x and @y are undefined and should not be used.

The signal handler is free to manipulate @tooltip with the therefore destined function calls.

§realize

Emitted when @widget is associated with a GdkSurface.

This means that [WidgetExtManual::realize()][crate::gtk::prelude::WidgetExtManual::realize()] has been called or the widget has been mapped (that is, it is going to be drawn).

§show

Emitted when @widget is shown.

§state-flags-changed

Emitted when the widget state changes.

See [WidgetExtManual::state_flags()][crate::gtk::prelude::WidgetExtManual::state_flags()].

§unmap

Emitted when @widget is going to be unmapped.

A widget is unmapped when either it or any of its parents up to the toplevel widget have been set as hidden.

As ::unmap indicates that a widget will not be shown any longer, it can be used to, for example, stop an animation on the widget.

§unrealize

Emitted when the GdkSurface associated with @widget is destroyed.

This means that [WidgetExtManual::unrealize()][crate::gtk::prelude::WidgetExtManual::unrealize()] has been called or the widget has been unmapped (that is, it is going to be hidden).

§Implements

MessageDialogExt, 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, MessageDialogExtManual

GLib type: GObject with reference counted clone semantics.

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impl MessageDialog

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

👎Deprecated: Since 1.6
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pub fn new( parent: Option<&impl IsA<Window>>, heading: Option<&str>, body: Option<&str>, ) -> MessageDialog

👎Deprecated: Since 1.6

Creates a new MessageDialog.

@heading and @body can be set to NULL. This can be useful if they need to be formatted or use markup. In that case, set them to NULL and call MessageDialog::format_body() or similar methods afterwards:

⚠️ The following code is in c ⚠️

GtkWidget *dialog;

dialog = adw_message_dialog_new (parent, _("Replace File?"), NULL);
adw_message_dialog_format_body (ADW_MESSAGE_DIALOG (dialog),
                                _("A file named “%s” already exists.  Do you want to replace it?"),
                                filename);
§Deprecated since 1.6

Use AlertDialog.

§parent

transient parent

§heading

the heading

§body

the body text

§Returns

the newly created MessageDialog

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pub fn builder() -> MessageDialogBuilder

👎Deprecated: Since 1.6

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

This method returns an instance of MessageDialogBuilder which can be used to create MessageDialog objects.

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impl Clone for MessageDialog

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fn clone(&self) -> Self

Makes a clone of this shared reference.

This increments the strong reference count of the object. Dropping the object will decrement it again.

1.0.0 · Source§

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

Performs copy-assignment from source. Read more
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impl Debug for MessageDialog

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

Formats the value using the given formatter. Read more
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impl Default for MessageDialog

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fn default() -> Self

Returns the “default value” for a type. Read more
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impl HasParamSpec for MessageDialog

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type ParamSpec = ParamSpecObject

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type SetValue = MessageDialog

Preferred value to be used as setter for the associated ParamSpec.
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type BuilderFn = fn(_: &str) -> ParamSpecObjectBuilder<'_, MessageDialog>

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fn param_spec_builder() -> Self::BuilderFn

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impl Hash for MessageDialog

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

Hashes the memory address of this object.

1.3.0 · Source§

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

Feeds a slice of this type into the given Hasher. Read more
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impl<T: MessageDialogImpl> IsSubclassable<T> for MessageDialog

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

Override the virtual methods of this class for the given subclass and do other class initialization. Read more
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fn instance_init(instance: &mut InitializingObject<T>)

Instance specific initialization. Read more
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impl Ord for MessageDialog

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

Comparison for two GObjects.

Compares the memory addresses of the provided objects.

1.21.0 · Source§

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

Compares and returns the maximum of two values. Read more
1.21.0 · Source§

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

Compares and returns the minimum of two values. Read more
1.50.0 · Source§

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

Restrict a value to a certain interval. Read more
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impl ParentClassIs for MessageDialog

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

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

Equality for two GObjects.

Two GObjects are equal if their memory addresses are equal.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.
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impl<OT: ObjectType> PartialOrd<OT> for MessageDialog

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

Partial comparison for two GObjects.

Compares the memory addresses of the provided objects.

1.0.0 · Source§

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

Tests less than (for self and other) and is used by the < operator. Read more
1.0.0 · Source§

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

Tests less than or equal to (for self and other) and is used by the <= operator. Read more
1.0.0 · Source§

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

Tests greater than (for self and other) and is used by the > operator. Read more
1.0.0 · Source§

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

Tests greater than or equal to (for self and other) and is used by the >= operator. Read more
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impl StaticType for MessageDialog

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fn static_type() -> Type

Returns the type identifier of Self.
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impl Eq for MessageDialog

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impl IsA<Accessible> for MessageDialog

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impl IsA<Buildable> for MessageDialog

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impl IsA<ConstraintTarget> for MessageDialog

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impl IsA<Native> for MessageDialog

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impl IsA<Root> for MessageDialog

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impl IsA<ShortcutManager> for MessageDialog

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impl IsA<Widget> for MessageDialog

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impl IsA<Window> for MessageDialog

Auto Trait Implementations§

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impl<O> AccessibleExt for O
where O: IsA<Accessible>,

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impl<O> AccessibleExtManual for O
where O: IsA<Accessible>,

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fn update_property(&self, properties: &[Property<'_>])

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fn update_relation(&self, relations: &[Relation<'_>])

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fn update_state(&self, states: &[State])

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impl<T> Any for T
where T: 'static + ?Sized,

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Gets the TypeId of self. Read more
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where T: ?Sized,

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where T: ?Sized,

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Mutably borrows from an owned value. Read more
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impl<O> BuildableExt for O
where O: IsA<Buildable>,

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impl<T> Cast for T
where T: ObjectType,

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where T: ObjectType, Self: IsA<T>,

Upcasts an object to a superclass or interface T. Read more
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where T: ObjectType, Self: IsA<T>,

Upcasts an object to a reference of its superclass or interface T. Read more
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where T: ObjectType, Self: MayDowncastTo<T>,

Tries to downcast to a subclass or interface implementor T. Read more
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where T: ObjectType, Self: MayDowncastTo<T>,

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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 upcast will do many checks at compile-time already. downcast will perform the same checks at runtime as dynamic_cast, but will also ensure some amount of compile-time safety. Read more
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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
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where T: ObjectType,

Casts to T unconditionally. Read more
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unsafe fn unsafe_cast_ref<T>(&self) -> &T
where T: ObjectType,

Casts to &T unconditionally. Read more
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impl<T> CloneToUninit for T
where T: Clone,

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unsafe fn clone_to_uninit(&self, dst: *mut T)

🔬This is a nightly-only experimental API. (clone_to_uninit)
Performs copy-assignment from self to dst. Read more
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impl<T> From<T> for T

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fn from(t: T) -> T

Returns the argument unchanged.

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impl<T> FromGlibContainerAsVec<<T as GlibPtrDefault>::GlibType, *const GList> for T

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unsafe fn from_glib_none_num_as_vec(ptr: *const GList, num: usize) -> Vec<T>

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unsafe fn from_glib_container_num_as_vec(_: *const GList, _: usize) -> Vec<T>

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unsafe fn from_glib_full_num_as_vec(_: *const GList, _: usize) -> Vec<T>

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impl<T> FromGlibContainerAsVec<<T as GlibPtrDefault>::GlibType, *const GPtrArray> for T

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unsafe fn from_glib_none_num_as_vec(ptr: *const GPtrArray, num: usize) -> Vec<T>

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unsafe fn from_glib_container_num_as_vec( _: *const GPtrArray, _: usize, ) -> Vec<T>

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unsafe fn from_glib_full_num_as_vec(_: *const GPtrArray, _: usize) -> Vec<T>

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impl<T> FromGlibContainerAsVec<<T as GlibPtrDefault>::GlibType, *const GSList> for T

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unsafe fn from_glib_none_num_as_vec(ptr: *const GSList, num: usize) -> Vec<T>

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unsafe fn from_glib_container_num_as_vec(_: *const GSList, _: usize) -> Vec<T>

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unsafe fn from_glib_full_num_as_vec(_: *const GSList, _: usize) -> Vec<T>

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impl<T> FromGlibContainerAsVec<<T as GlibPtrDefault>::GlibType, *mut GList> for T

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unsafe fn from_glib_none_num_as_vec(ptr: *mut GList, num: usize) -> Vec<T>

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unsafe fn from_glib_container_num_as_vec(ptr: *mut GList, num: usize) -> Vec<T>

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unsafe fn from_glib_full_num_as_vec(ptr: *mut GList, num: usize) -> Vec<T>

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impl<T> FromGlibContainerAsVec<<T as GlibPtrDefault>::GlibType, *mut GPtrArray> for T

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unsafe fn from_glib_none_num_as_vec(ptr: *mut GPtrArray, num: usize) -> Vec<T>

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unsafe fn from_glib_container_num_as_vec( ptr: *mut GPtrArray, num: usize, ) -> Vec<T>

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unsafe fn from_glib_full_num_as_vec(ptr: *mut GPtrArray, num: usize) -> Vec<T>

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impl<T> FromGlibContainerAsVec<<T as GlibPtrDefault>::GlibType, *mut GSList> for T

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unsafe fn from_glib_none_num_as_vec(ptr: *mut GSList, num: usize) -> Vec<T>

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unsafe fn from_glib_container_num_as_vec(ptr: *mut GSList, num: usize) -> Vec<T>

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unsafe fn from_glib_full_num_as_vec(ptr: *mut GSList, num: usize) -> Vec<T>

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impl<T> FromGlibPtrArrayContainerAsVec<<T as GlibPtrDefault>::GlibType, *const GList> for T

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unsafe fn from_glib_none_as_vec(ptr: *const GList) -> Vec<T>

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unsafe fn from_glib_container_as_vec(_: *const GList) -> Vec<T>

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unsafe fn from_glib_full_as_vec(_: *const GList) -> Vec<T>

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impl<T> FromGlibPtrArrayContainerAsVec<<T as GlibPtrDefault>::GlibType, *const GPtrArray> for T

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unsafe fn from_glib_none_as_vec(ptr: *const GPtrArray) -> Vec<T>

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unsafe fn from_glib_container_as_vec(_: *const GPtrArray) -> Vec<T>

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unsafe fn from_glib_full_as_vec(_: *const GPtrArray) -> Vec<T>

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impl<T> FromGlibPtrArrayContainerAsVec<<T as GlibPtrDefault>::GlibType, *const GSList> for T

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unsafe fn from_glib_none_as_vec(ptr: *const GSList) -> Vec<T>

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unsafe fn from_glib_container_as_vec(_: *const GSList) -> Vec<T>

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unsafe fn from_glib_full_as_vec(_: *const GSList) -> Vec<T>

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impl<T> FromGlibPtrArrayContainerAsVec<<T as GlibPtrDefault>::GlibType, *mut GList> for T

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unsafe fn from_glib_none_as_vec(ptr: *mut GList) -> Vec<T>

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unsafe fn from_glib_container_as_vec(ptr: *mut GList) -> Vec<T>

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unsafe fn from_glib_full_as_vec(ptr: *mut GList) -> Vec<T>

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impl<T> FromGlibPtrArrayContainerAsVec<<T as GlibPtrDefault>::GlibType, *mut GPtrArray> for T

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unsafe fn from_glib_none_as_vec(ptr: *mut GPtrArray) -> Vec<T>

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unsafe fn from_glib_container_as_vec(ptr: *mut GPtrArray) -> Vec<T>

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unsafe fn from_glib_full_as_vec(ptr: *mut GPtrArray) -> Vec<T>

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impl<T> FromGlibPtrArrayContainerAsVec<<T as GlibPtrDefault>::GlibType, *mut GSList> for T

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unsafe fn from_glib_none_as_vec(ptr: *mut GSList) -> Vec<T>

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unsafe fn from_glib_container_as_vec(ptr: *mut GSList) -> Vec<T>

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unsafe fn from_glib_full_as_vec(ptr: *mut GSList) -> Vec<T>

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impl<O> GObjectPropertyExpressionExt for O
where O: IsA<Object>,

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fn property_expression(&self, property_name: &str) -> PropertyExpression

Create an expression looking up an object’s property.
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fn property_expression_weak(&self, property_name: &str) -> PropertyExpression

Create an expression looking up an object’s property with a weak reference.
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fn this_expression(property_name: &str) -> PropertyExpression

Create an expression looking up a property in the bound this object.
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impl<O> GtkWindowExt for O
where O: IsA<Window>,

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fn close(&self)

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fn destroy(&self)

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fn fullscreen(&self)

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fn fullscreen_on_monitor(&self, monitor: &Monitor)

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fn application(&self) -> Option<Application>

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fn child(&self) -> Option<Widget>

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fn is_decorated(&self) -> bool

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fn default_size(&self) -> (i32, i32)

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fn default_widget(&self) -> Option<Widget>

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fn is_deletable(&self) -> bool

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fn must_destroy_with_parent(&self) -> bool

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fn focus(&self) -> Option<Widget>

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fn gets_focus_visible(&self) -> bool

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fn group(&self) -> WindowGroup

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fn is_handle_menubar_accel(&self) -> bool

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fn hides_on_close(&self) -> bool

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fn icon_name(&self) -> Option<GString>

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fn is_mnemonics_visible(&self) -> bool

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fn is_modal(&self) -> bool

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fn is_resizable(&self) -> bool

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fn title(&self) -> Option<GString>

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fn titlebar(&self) -> Option<Widget>

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fn transient_for(&self) -> Option<Window>

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fn has_group(&self) -> bool

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fn is_active(&self) -> bool

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fn is_fullscreen(&self) -> bool

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fn is_maximized(&self) -> bool

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fn maximize(&self)

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fn minimize(&self)

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fn present(&self)

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fn present_with_time(&self, timestamp: u32)

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fn set_application(&self, application: Option<&impl IsA<Application>>)

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fn set_child(&self, child: Option<&impl IsA<Widget>>)

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fn set_decorated(&self, setting: bool)

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fn set_default_size(&self, width: i32, height: i32)

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fn set_default_widget(&self, default_widget: Option<&impl IsA<Widget>>)

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fn set_deletable(&self, setting: bool)

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fn set_destroy_with_parent(&self, setting: bool)

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fn set_display(&self, display: &impl IsA<Display>)

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fn set_focus(&self, focus: Option<&impl IsA<Widget>>)

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fn set_focus_visible(&self, setting: bool)

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fn set_handle_menubar_accel(&self, handle_menubar_accel: bool)

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fn set_hide_on_close(&self, setting: bool)

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fn set_icon_name(&self, name: Option<&str>)

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fn set_mnemonics_visible(&self, setting: bool)

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fn set_modal(&self, modal: bool)

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fn set_resizable(&self, resizable: bool)

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fn set_startup_id(&self, startup_id: &str)

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fn set_title(&self, title: Option<&str>)

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fn set_titlebar(&self, titlebar: Option<&impl IsA<Widget>>)

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fn set_transient_for(&self, parent: Option<&impl IsA<Window>>)

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fn unfullscreen(&self)

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fn unmaximize(&self)

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fn unminimize(&self)

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fn default_height(&self) -> i32

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fn set_default_height(&self, default_height: i32)

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fn default_width(&self) -> i32

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fn set_default_width(&self, default_width: i32)

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fn set_fullscreened(&self, fullscreened: bool)

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fn set_maximized(&self, maximized: bool)

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fn connect_activate_default<F>(&self, f: F) -> SignalHandlerId
where F: Fn(&Self) + 'static,

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fn emit_activate_default(&self)

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fn connect_activate_focus<F>(&self, f: F) -> SignalHandlerId
where F: Fn(&Self) + 'static,

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fn emit_activate_focus(&self)

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fn connect_close_request<F>(&self, f: F) -> SignalHandlerId
where F: Fn(&Self) -> Propagation + 'static,

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fn connect_enable_debugging<F>(&self, f: F) -> SignalHandlerId
where F: Fn(&Self, bool) -> bool + 'static,

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fn emit_enable_debugging(&self, toggle: bool) -> bool

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fn connect_keys_changed<F>(&self, f: F) -> SignalHandlerId
where F: Fn(&Self) + 'static,

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fn connect_application_notify<F>(&self, f: F) -> SignalHandlerId
where F: Fn(&Self) + 'static,

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fn connect_child_notify<F>(&self, f: F) -> SignalHandlerId
where F: Fn(&Self) + 'static,

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fn connect_decorated_notify<F>(&self, f: F) -> SignalHandlerId
where F: Fn(&Self) + 'static,

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fn connect_default_height_notify<F>(&self, f: F) -> SignalHandlerId
where F: Fn(&Self) + 'static,

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fn connect_default_widget_notify<F>(&self, f: F) -> SignalHandlerId
where F: Fn(&Self) + 'static,

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fn connect_default_width_notify<F>(&self, f: F) -> SignalHandlerId
where F: Fn(&Self) + 'static,

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fn connect_deletable_notify<F>(&self, f: F) -> SignalHandlerId
where F: Fn(&Self) + 'static,

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fn connect_destroy_with_parent_notify<F>(&self, f: F) -> SignalHandlerId
where F: Fn(&Self) + 'static,

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fn connect_display_notify<F>(&self, f: F) -> SignalHandlerId
where F: Fn(&Self) + 'static,

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fn connect_focus_visible_notify<F>(&self, f: F) -> SignalHandlerId
where F: Fn(&Self) + 'static,

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fn connect_focus_widget_notify<F>(&self, f: F) -> SignalHandlerId
where F: Fn(&Self) + 'static,

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fn connect_fullscreened_notify<F>(&self, f: F) -> SignalHandlerId
where F: Fn(&Self) + 'static,

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fn connect_handle_menubar_accel_notify<F>(&self, f: F) -> SignalHandlerId
where F: Fn(&Self) + 'static,

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fn connect_hide_on_close_notify<F>(&self, f: F) -> SignalHandlerId
where F: Fn(&Self) + 'static,

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fn connect_icon_name_notify<F>(&self, f: F) -> SignalHandlerId
where F: Fn(&Self) + 'static,

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fn connect_is_active_notify<F>(&self, f: F) -> SignalHandlerId
where F: Fn(&Self) + 'static,

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fn connect_maximized_notify<F>(&self, f: F) -> SignalHandlerId
where F: Fn(&Self) + 'static,

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fn connect_mnemonics_visible_notify<F>(&self, f: F) -> SignalHandlerId
where F: Fn(&Self) + 'static,

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fn connect_modal_notify<F>(&self, f: F) -> SignalHandlerId
where F: Fn(&Self) + 'static,

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fn connect_resizable_notify<F>(&self, f: F) -> SignalHandlerId
where F: Fn(&Self) + 'static,

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fn connect_startup_id_notify<F>(&self, f: F) -> SignalHandlerId
where F: Fn(&Self) + 'static,

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fn connect_title_notify<F>(&self, f: F) -> SignalHandlerId
where F: Fn(&Self) + 'static,

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fn connect_titlebar_notify<F>(&self, f: F) -> SignalHandlerId
where F: Fn(&Self) + 'static,

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fn connect_transient_for_notify<F>(&self, f: F) -> SignalHandlerId
where F: Fn(&Self) + 'static,

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impl<T, U> Into<U> for T
where U: From<T>,

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fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

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impl<T> IntoClosureReturnValue for T
where T: Into<Value>,

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impl<U> IsSubclassableExt for U

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impl<O> MessageDialogExt for O
where O: IsA<MessageDialog>,

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fn add_response(&self, id: &str, label: &str)

👎Deprecated: Since 1.6
Available on crate feature v1_2 only.
Adds a response with @id and @label to @self. Read more
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fn body(&self) -> GString

👎Deprecated: Since 1.6
Available on crate feature v1_2 only.
Gets the body text of @self. Read more
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fn is_body_use_markup(&self) -> bool

👎Deprecated: Since 1.6
Available on crate feature v1_2 only.
Gets whether the body text of @self includes Pango markup. Read more
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fn close_response(&self) -> GString

👎Deprecated: Since 1.6
Available on crate feature v1_2 only.
Gets the ID of the close response of @self. Read more
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fn default_response(&self) -> Option<GString>

👎Deprecated: Since 1.6
Available on crate feature v1_2 only.
Gets the ID of the default response of @self. Read more
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fn extra_child(&self) -> Option<Widget>

👎Deprecated: Since 1.6
Available on crate feature v1_2 only.
Gets the child widget of @self. Read more
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fn heading(&self) -> Option<GString>

👎Deprecated: Since 1.6
Available on crate feature v1_2 only.
Gets the heading of @self. Read more
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fn is_heading_use_markup(&self) -> bool

👎Deprecated: Since 1.6
Available on crate feature v1_2 only.
Gets whether the heading of @self includes Pango markup. Read more
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fn response_appearance(&self, response: &str) -> ResponseAppearance

👎Deprecated: Since 1.6
Available on crate feature v1_2 only.
Gets the appearance of @response. Read more
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fn is_response_enabled(&self, response: &str) -> bool

👎Deprecated: Since 1.6
Available on crate feature v1_2 only.
Gets whether @response is enabled. Read more
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fn has_response(&self, response: &str) -> bool

👎Deprecated: Since 1.6
Available on crate feature v1_2 only.
Gets whether @self has a response with the ID @response. Read more
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fn remove_response(&self, id: &str)

👎Deprecated: Since 1.6
Available on crate features v1_2 and v1_5 only.
Removes a response from @self. Read more
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fn response(&self, response: &str)

👎Deprecated: Since 1.6
Available on crate feature v1_2 only.
Emits the response signal with the given response ID. Read more
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fn set_body(&self, body: &str)

👎Deprecated: Since 1.6
Available on crate feature v1_2 only.
Sets the body text of @self. Read more
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fn set_body_use_markup(&self, use_markup: bool)

👎Deprecated: Since 1.6
Available on crate feature v1_2 only.
Sets whether the body text of @self includes Pango markup. Read more
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fn set_close_response(&self, response: &str)

👎Deprecated: Since 1.6
Available on crate feature v1_2 only.
Sets the ID of the close response of @self. Read more
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fn set_default_response(&self, response: Option<&str>)

👎Deprecated: Since 1.6
Available on crate feature v1_2 only.
Sets the ID of the default response of @self. Read more
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fn set_extra_child(&self, child: Option<&impl IsA<Widget>>)

👎Deprecated: Since 1.6
Available on crate feature v1_2 only.
Sets the child widget of @self. Read more
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fn set_heading(&self, heading: Option<&str>)

👎Deprecated: Since 1.6
Available on crate feature v1_2 only.
Sets the heading of @self. Read more
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fn set_heading_use_markup(&self, use_markup: bool)

👎Deprecated: Since 1.6
Available on crate feature v1_2 only.
Sets whether the heading of @self includes Pango markup. Read more
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fn set_response_appearance( &self, response: &str, appearance: ResponseAppearance, )

👎Deprecated: Since 1.6
Available on crate feature v1_2 only.
Sets the appearance for @response. Read more
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fn set_response_enabled(&self, response: &str, enabled: bool)

👎Deprecated: Since 1.6
Available on crate feature v1_2 only.
Sets whether @response is enabled. Read more
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fn set_response_label(&self, response: &str, label: &str)

👎Deprecated: Since 1.6
Available on crate feature v1_2 only.
Sets the label of @response to @label. Read more
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fn connect_response<F: Fn(&Self, &str) + 'static>( &self, detail: Option<&str>, f: F, ) -> SignalHandlerId

👎Deprecated: Since 1.6
Available on crate feature v1_2 only.
This signal is emitted when the dialog is closed. Read more
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fn connect_body_notify<F: Fn(&Self) + 'static>(&self, f: F) -> SignalHandlerId

👎Deprecated: Since 1.6
Available on crate feature v1_2 only.
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fn connect_body_use_markup_notify<F: Fn(&Self) + 'static>( &self, f: F, ) -> SignalHandlerId

👎Deprecated: Since 1.6
Available on crate feature v1_2 only.
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fn connect_close_response_notify<F: Fn(&Self) + 'static>( &self, f: F, ) -> SignalHandlerId

👎Deprecated: Since 1.6
Available on crate feature v1_2 only.
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fn connect_default_response_notify<F: Fn(&Self) + 'static>( &self, f: F, ) -> SignalHandlerId

👎Deprecated: Since 1.6
Available on crate feature v1_2 only.
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fn connect_extra_child_notify<F: Fn(&Self) + 'static>( &self, f: F, ) -> SignalHandlerId

👎Deprecated: Since 1.6
Available on crate feature v1_2 only.
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fn connect_heading_notify<F: Fn(&Self) + 'static>( &self, f: F, ) -> SignalHandlerId

👎Deprecated: Since 1.6
Available on crate feature v1_2 only.
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fn connect_heading_use_markup_notify<F: Fn(&Self) + 'static>( &self, f: F, ) -> SignalHandlerId

👎Deprecated: Since 1.6
Available on crate feature v1_2 only.
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impl<O> MessageDialogExtManual for O
where O: IsA<MessageDialog>,

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fn response_label(&self, response: &str) -> GString

Available on crate feature v1_2 only.
Gets the label of @response. Read more
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fn add_responses(&self, ids_and_labels: &[(&str, &str)])

Available on crate feature v1_2 only.
Adds multiple responses to @self. Read more
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fn choose<P: FnOnce(GString) + 'static>( self, cancellable: Option<&impl IsA<Cancellable>>, callback: P, )

Available on crate features v1_2 and v1_3 only.
This function shows @self to the user. Read more
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fn choose_future(self) -> Pin<Box_<dyn Future<Output = GString> + 'static>>

Available on crate features v1_2 and v1_3 only.
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impl<O> NativeExt for O
where O: IsA<Native>,

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impl<T> ObjectExt for T
where T: ObjectType,

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fn is<U>(&self) -> bool
where U: StaticType,

Returns true if the object is an instance of (can be cast to) T.
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fn type_(&self) -> Type

Returns the type of the object.
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fn object_class(&self) -> &Class<Object>

Returns the ObjectClass of the object. Read more
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fn class(&self) -> &Class<T>
where T: IsClass,

Returns the class of the object.
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fn class_of<U>(&self) -> Option<&Class<U>>
where U: IsClass,

Returns the class of the object in the given type T. Read more
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fn interface<U>(&self) -> Option<InterfaceRef<'_, U>>
where U: IsInterface,

Returns the interface T of the object. Read more
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fn set_property(&self, property_name: &str, value: impl Into<Value>)

Sets the property property_name of the object to value value. Read more
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fn set_property_from_value(&self, property_name: &str, value: &Value)

Sets the property property_name of the object to value value. Read more
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fn set_properties(&self, property_values: &[(&str, &dyn ToValue)])

Sets multiple properties of the object at once. Read more
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fn set_properties_from_value(&self, property_values: &[(&str, Value)])

Sets multiple properties of the object at once. Read more
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fn property<V>(&self, property_name: &str) -> V
where V: for<'b> FromValue<'b> + 'static,

Gets the property property_name of the object and cast it to the type V. Read more
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fn property_value(&self, property_name: &str) -> Value

Gets the property property_name of the object. Read more
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fn has_property(&self, property_name: &str, type_: Option<Type>) -> bool

Check if the object has a property property_name of the given type_. Read more
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fn property_type(&self, property_name: &str) -> Option<Type>

Get the type of the property property_name of this object. Read more
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fn find_property(&self, property_name: &str) -> Option<ParamSpec>

Get the ParamSpec of the property property_name of this object.
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fn list_properties(&self) -> PtrSlice<ParamSpec>

Return all ParamSpec of the properties of this object.
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fn freeze_notify(&self) -> PropertyNotificationFreezeGuard

Freeze all property notifications until the return guard object is dropped. Read more
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unsafe fn set_qdata<QD>(&self, key: Quark, value: QD)
where QD: 'static,

Set arbitrary data on this object with the given key. Read more
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unsafe fn qdata<QD>(&self, key: Quark) -> Option<NonNull<QD>>
where QD: 'static,

Return previously set arbitrary data of this object with the given key. Read more
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unsafe fn steal_qdata<QD>(&self, key: Quark) -> Option<QD>
where QD: 'static,

Retrieve previously set arbitrary data of this object with the given key. Read more
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unsafe fn set_data<QD>(&self, key: &str, value: QD)
where QD: 'static,

Set arbitrary data on this object with the given key. Read more
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unsafe fn data<QD>(&self, key: &str) -> Option<NonNull<QD>>
where QD: 'static,

Return previously set arbitrary data of this object with the given key. Read more
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unsafe fn steal_data<QD>(&self, key: &str) -> Option<QD>
where QD: 'static,

Retrieve previously set arbitrary data of this object with the given key. Read more
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fn block_signal(&self, handler_id: &SignalHandlerId)

Block a given signal handler. Read more
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fn unblock_signal(&self, handler_id: &SignalHandlerId)

Unblock a given signal handler.
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fn stop_signal_emission(&self, signal_id: SignalId, detail: Option<Quark>)

Stop emission of the currently emitted signal.
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fn stop_signal_emission_by_name(&self, signal_name: &str)

Stop emission of the currently emitted signal by the (possibly detailed) signal name.
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fn connect<F>( &self, signal_name: &str, after: bool, callback: F, ) -> SignalHandlerId
where F: Fn(&[Value]) -> Option<Value> + Send + Sync + 'static,

Connect to the signal signal_name on this object. Read more
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fn connect_id<F>( &self, signal_id: SignalId, details: Option<Quark>, after: bool, callback: F, ) -> SignalHandlerId
where F: Fn(&[Value]) -> Option<Value> + Send + Sync + 'static,

Connect to the signal signal_id on this object. Read more
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fn connect_local<F>( &self, signal_name: &str, after: bool, callback: F, ) -> SignalHandlerId
where F: Fn(&[Value]) -> Option<Value> + 'static,

Connect to the signal signal_name on this object. Read more
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fn connect_local_id<F>( &self, signal_id: SignalId, details: Option<Quark>, after: bool, callback: F, ) -> SignalHandlerId
where F: Fn(&[Value]) -> Option<Value> + 'static,

Connect to the signal signal_id on this object. Read more
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unsafe fn connect_unsafe<F>( &self, signal_name: &str, after: bool, callback: F, ) -> SignalHandlerId
where F: Fn(&[Value]) -> Option<Value>,

Connect to the signal signal_name on this object. Read more
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unsafe fn connect_unsafe_id<F>( &self, signal_id: SignalId, details: Option<Quark>, after: bool, callback: F, ) -> SignalHandlerId
where F: Fn(&[Value]) -> Option<Value>,

Connect to the signal signal_id on this object. Read more
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fn connect_closure( &self, signal_name: &str, after: bool, closure: RustClosure, ) -> SignalHandlerId

Connect a closure to the signal signal_name on this object. Read more
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fn connect_closure_id( &self, signal_id: SignalId, details: Option<Quark>, after: bool, closure: RustClosure, ) -> SignalHandlerId

Connect a closure to the signal signal_id on this object. Read more
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fn watch_closure(&self, closure: &impl AsRef<Closure>)

Limits the lifetime of closure to the lifetime of the object. When the object’s reference count drops to zero, the closure will be invalidated. An invalidated closure will ignore any calls to invoke_with_values, or invoke when using Rust closures.
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fn emit<R>(&self, signal_id: SignalId, args: &[&dyn ToValue]) -> R

Emit signal by signal id. Read more
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fn emit_with_values(&self, signal_id: SignalId, args: &[Value]) -> Option<Value>

Same as Self::emit but takes Value for the arguments.
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fn emit_by_name<R>(&self, signal_name: &str, args: &[&dyn ToValue]) -> R

Emit signal by its name. Read more
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fn emit_by_name_with_values( &self, signal_name: &str, args: &[Value], ) -> Option<Value>

Emit signal by its name. Read more
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fn emit_by_name_with_details<R>( &self, signal_name: &str, details: Quark, args: &[&dyn ToValue], ) -> R

Emit signal by its name with details. Read more
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fn emit_by_name_with_details_and_values( &self, signal_name: &str, details: Quark, args: &[Value], ) -> Option<Value>

Emit signal by its name with details. Read more
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fn emit_with_details<R>( &self, signal_id: SignalId, details: Quark, args: &[&dyn ToValue], ) -> R

Emit signal by signal id with details. Read more
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fn emit_with_details_and_values( &self, signal_id: SignalId, details: Quark, args: &[Value], ) -> Option<Value>

Emit signal by signal id with details. Read more
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fn disconnect(&self, handler_id: SignalHandlerId)

Disconnect a previously connected signal handler.
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fn connect_notify<F>(&self, name: Option<&str>, f: F) -> SignalHandlerId
where F: Fn(&T, &ParamSpec) + Send + Sync + 'static,

Connect to the notify signal of the object. Read more
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fn connect_notify_local<F>(&self, name: Option<&str>, f: F) -> SignalHandlerId
where F: Fn(&T, &ParamSpec) + 'static,

Connect to the notify signal of the object. Read more
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unsafe fn connect_notify_unsafe<F>( &self, name: Option<&str>, f: F, ) -> SignalHandlerId
where F: Fn(&T, &ParamSpec),

Connect to the notify signal of the object. Read more
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fn notify(&self, property_name: &str)

Notify that the given property has changed its value. Read more
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fn notify_by_pspec(&self, pspec: &ParamSpec)

Notify that the given property has changed its value. Read more
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fn downgrade(&self) -> WeakRef<T>

Downgrade this object to a weak reference.
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fn add_weak_ref_notify<F>(&self, f: F) -> WeakRefNotify<T>
where F: FnOnce() + Send + 'static,

Add a callback to be notified when the Object is disposed.
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fn add_weak_ref_notify_local<F>(&self, f: F) -> WeakRefNotify<T>
where F: FnOnce() + 'static,

Add a callback to be notified when the Object is disposed. Read more
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fn bind_property<'a, 'f, 't, O>( &'a self, source_property: &'a str, target: &'a O, target_property: &'a str, ) -> BindingBuilder<'a, 'f, 't>
where O: ObjectType,

Bind property source_property on this object to the target_property on the target object. Read more
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fn ref_count(&self) -> u32

Returns the strong reference count of this object.
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unsafe fn run_dispose(&self)

Runs the dispose mechanism of the object. Read more
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impl<T> Property for T
where T: HasParamSpec,

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type Value = T

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impl<T> PropertyGet for T
where T: HasParamSpec,

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type Value = T

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fn get<R, F>(&self, f: F) -> R
where F: Fn(&<T as PropertyGet>::Value) -> R,

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impl<O> RootExt for O
where O: IsA<Root>,

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fn display(&self) -> Display

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fn focus(&self) -> Option<Widget>

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fn set_focus(&self, focus: Option<&impl IsA<Widget>>)

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impl<T> StaticTypeExt for T
where T: StaticType,

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fn ensure_type()

Ensures that the type has been registered with the type system.
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impl<T> ToOwned for T
where T: Clone,

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type Owned = T

The resulting type after obtaining ownership.
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fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more
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fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more
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impl<T> TransparentType for T

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impl<T, U> TryFrom<U> for T
where U: Into<T>,

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type Error = Infallible

The type returned in the event of a conversion error.
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fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.
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impl<T> TryFromClosureReturnValue for T
where T: for<'a> FromValue<'a> + StaticType + 'static,

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impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

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

The type returned in the event of a conversion error.
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fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.
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impl<O> WidgetExt for O
where O: IsA<Widget>,

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fn action_set_enabled(&self, action_name: &str, enabled: bool)

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fn activate(&self) -> bool

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fn activate_action( &self, name: &str, args: Option<&Variant>, ) -> Result<(), BoolError>

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fn activate_default(&self)

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fn add_controller(&self, controller: impl IsA<EventController>)

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fn add_css_class(&self, css_class: &str)

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fn add_mnemonic_label(&self, label: &impl IsA<Widget>)

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fn allocate( &self, width: i32, height: i32, baseline: i32, transform: Option<Transform>, )

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fn child_focus(&self, direction: DirectionType) -> bool

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fn compute_bounds(&self, target: &impl IsA<Widget>) -> Option<Rect>

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fn compute_expand(&self, orientation: Orientation) -> bool

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fn compute_point( &self, target: &impl IsA<Widget>, point: &Point, ) -> Option<Point>

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fn compute_transform(&self, target: &impl IsA<Widget>) -> Option<Matrix>

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fn contains(&self, x: f64, y: f64) -> bool

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fn create_pango_context(&self) -> Context

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fn create_pango_layout(&self, text: Option<&str>) -> Layout

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fn drag_check_threshold( &self, start_x: i32, start_y: i32, current_x: i32, current_y: i32, ) -> bool

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fn error_bell(&self)

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fn allocated_baseline(&self) -> i32

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fn allocated_height(&self) -> i32

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fn allocated_width(&self) -> i32

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fn allocation(&self) -> Rectangle

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fn ancestor(&self, widget_type: Type) -> Option<Widget>

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fn can_focus(&self) -> bool

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fn can_target(&self) -> bool

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fn is_child_visible(&self) -> bool

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fn clipboard(&self) -> Clipboard

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fn css_classes(&self) -> Vec<GString>

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fn css_name(&self) -> GString

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fn cursor(&self) -> Option<Cursor>

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fn direction(&self) -> TextDirection

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fn display(&self) -> Display

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fn first_child(&self) -> Option<Widget>

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fn focus_child(&self) -> Option<Widget>

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fn gets_focus_on_click(&self) -> bool

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fn is_focusable(&self) -> bool

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fn font_map(&self) -> Option<FontMap>

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fn font_options(&self) -> Option<FontOptions>

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fn frame_clock(&self) -> Option<FrameClock>

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fn halign(&self) -> Align

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fn has_tooltip(&self) -> bool

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fn height(&self) -> i32

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fn hexpands(&self) -> bool

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fn is_hexpand_set(&self) -> bool

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fn last_child(&self) -> Option<Widget>

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fn layout_manager(&self) -> Option<LayoutManager>

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fn is_mapped(&self) -> bool

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fn margin_bottom(&self) -> i32

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fn margin_end(&self) -> i32

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fn margin_start(&self) -> i32

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fn margin_top(&self) -> i32

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fn widget_name(&self) -> GString

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fn native(&self) -> Option<Native>

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fn next_sibling(&self) -> Option<Widget>

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fn opacity(&self) -> f64

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fn overflow(&self) -> Overflow

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fn pango_context(&self) -> Context

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fn parent(&self) -> Option<Widget>

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fn preferred_size(&self) -> (Requisition, Requisition)

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fn prev_sibling(&self) -> Option<Widget>

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fn primary_clipboard(&self) -> Clipboard

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fn is_realized(&self) -> bool

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fn receives_default(&self) -> bool

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fn request_mode(&self) -> SizeRequestMode

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fn root(&self) -> Option<Root>

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fn scale_factor(&self) -> i32

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fn get_sensitive(&self) -> bool

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fn settings(&self) -> Settings

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fn size(&self, orientation: Orientation) -> i32

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fn size_request(&self) -> (i32, i32)

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fn state_flags(&self) -> StateFlags

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fn style_context(&self) -> StyleContext

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fn tooltip_markup(&self) -> Option<GString>

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fn tooltip_text(&self) -> Option<GString>

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fn valign(&self) -> Align

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fn vexpands(&self) -> bool

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fn is_vexpand_set(&self) -> bool

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fn get_visible(&self) -> bool

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fn width(&self) -> i32

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fn grab_focus(&self) -> bool

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fn has_css_class(&self, css_class: &str) -> bool

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fn has_default(&self) -> bool

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fn has_focus(&self) -> bool

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fn has_visible_focus(&self) -> bool

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fn hide(&self)

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fn in_destruction(&self) -> bool

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fn insert_action_group(&self, name: &str, group: Option<&impl IsA<ActionGroup>>)

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fn insert_after( &self, parent: &impl IsA<Widget>, previous_sibling: Option<&impl IsA<Widget>>, )

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fn insert_before( &self, parent: &impl IsA<Widget>, next_sibling: Option<&impl IsA<Widget>>, )

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fn is_ancestor(&self, ancestor: &impl IsA<Widget>) -> bool

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fn is_drawable(&self) -> bool

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fn is_focus(&self) -> bool

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fn is_sensitive(&self) -> bool

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fn is_visible(&self) -> bool

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fn keynav_failed(&self, direction: DirectionType) -> bool

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fn list_mnemonic_labels(&self) -> Vec<Widget>

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fn map(&self)

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fn measure( &self, orientation: Orientation, for_size: i32, ) -> (i32, i32, i32, i32)

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fn mnemonic_activate(&self, group_cycling: bool) -> bool

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fn observe_children(&self) -> ListModel

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fn observe_controllers(&self) -> ListModel

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fn pick(&self, x: f64, y: f64, flags: PickFlags) -> Option<Widget>

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fn queue_allocate(&self)

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fn queue_draw(&self)

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fn queue_resize(&self)

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fn realize(&self)

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fn remove_controller(&self, controller: &impl IsA<EventController>)

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fn remove_css_class(&self, css_class: &str)

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fn remove_mnemonic_label(&self, label: &impl IsA<Widget>)

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fn set_can_focus(&self, can_focus: bool)

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fn set_can_target(&self, can_target: bool)

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fn set_child_visible(&self, child_visible: bool)

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fn set_css_classes(&self, classes: &[&str])

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fn set_cursor(&self, cursor: Option<&Cursor>)

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fn set_cursor_from_name(&self, name: Option<&str>)

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fn set_direction(&self, dir: TextDirection)

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fn set_focus_child(&self, child: Option<&impl IsA<Widget>>)

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fn set_focus_on_click(&self, focus_on_click: bool)

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fn set_focusable(&self, focusable: bool)

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fn set_font_map(&self, font_map: Option<&impl IsA<FontMap>>)

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fn set_font_options(&self, options: Option<&FontOptions>)

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fn set_halign(&self, align: Align)

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fn set_has_tooltip(&self, has_tooltip: bool)

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fn set_hexpand(&self, expand: bool)

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fn set_hexpand_set(&self, set: bool)

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fn set_layout_manager(&self, layout_manager: Option<impl IsA<LayoutManager>>)

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fn set_margin_bottom(&self, margin: i32)

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fn set_margin_end(&self, margin: i32)

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fn set_margin_start(&self, margin: i32)

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fn set_margin_top(&self, margin: i32)

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fn set_widget_name(&self, name: &str)

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fn set_opacity(&self, opacity: f64)

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fn set_overflow(&self, overflow: Overflow)

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fn set_parent(&self, parent: &impl IsA<Widget>)

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fn set_receives_default(&self, receives_default: bool)

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fn set_sensitive(&self, sensitive: bool)

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fn set_size_request(&self, width: i32, height: i32)

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fn set_state_flags(&self, flags: StateFlags, clear: bool)

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fn set_tooltip_markup(&self, markup: Option<&str>)

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fn set_tooltip_text(&self, text: Option<&str>)

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fn set_valign(&self, align: Align)

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fn set_vexpand(&self, expand: bool)

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fn set_vexpand_set(&self, set: bool)

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fn set_visible(&self, visible: bool)

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fn should_layout(&self) -> bool

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fn show(&self)

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fn size_allocate(&self, allocation: &Rectangle, baseline: i32)

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fn snapshot_child( &self, child: &impl IsA<Widget>, snapshot: &impl IsA<Snapshot>, )

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fn translate_coordinates( &self, dest_widget: &impl IsA<Widget>, src_x: f64, src_y: f64, ) -> Option<(f64, f64)>

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fn trigger_tooltip_query(&self)

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fn unmap(&self)

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fn unparent(&self)

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fn unrealize(&self)

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fn unset_state_flags(&self, flags: StateFlags)

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fn height_request(&self) -> i32

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fn set_height_request(&self, height_request: i32)

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fn width_request(&self) -> i32

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fn set_width_request(&self, width_request: i32)

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fn connect_destroy<F>(&self, f: F) -> SignalHandlerId
where F: Fn(&Self) + 'static,

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fn connect_direction_changed<F>(&self, f: F) -> SignalHandlerId
where F: Fn(&Self, TextDirection) + 'static,

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fn connect_hide<F>(&self, f: F) -> SignalHandlerId
where F: Fn(&Self) + 'static,

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fn connect_keynav_failed<F>(&self, f: F) -> SignalHandlerId
where F: Fn(&Self, DirectionType) -> Propagation + 'static,

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fn connect_map<F>(&self, f: F) -> SignalHandlerId
where F: Fn(&Self) + 'static,

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fn connect_mnemonic_activate<F>(&self, f: F) -> SignalHandlerId
where F: Fn(&Self, bool) -> Propagation + 'static,

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fn connect_move_focus<F>(&self, f: F) -> SignalHandlerId
where F: Fn(&Self, DirectionType) + 'static,

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fn emit_move_focus(&self, direction: DirectionType)

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fn connect_query_tooltip<F>(&self, f: F) -> SignalHandlerId
where F: Fn(&Self, i32, i32, bool, &Tooltip) -> bool + 'static,

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fn connect_realize<F>(&self, f: F) -> SignalHandlerId
where F: Fn(&Self) + 'static,

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fn connect_show<F>(&self, f: F) -> SignalHandlerId
where F: Fn(&Self) + 'static,

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fn connect_state_flags_changed<F>(&self, f: F) -> SignalHandlerId
where F: Fn(&Self, StateFlags) + 'static,

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fn connect_unmap<F>(&self, f: F) -> SignalHandlerId
where F: Fn(&Self) + 'static,

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fn connect_unrealize<F>(&self, f: F) -> SignalHandlerId
where F: Fn(&Self) + 'static,

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fn connect_can_focus_notify<F>(&self, f: F) -> SignalHandlerId
where F: Fn(&Self) + 'static,

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fn connect_can_target_notify<F>(&self, f: F) -> SignalHandlerId
where F: Fn(&Self) + 'static,

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fn connect_css_classes_notify<F>(&self, f: F) -> SignalHandlerId
where F: Fn(&Self) + 'static,

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fn connect_cursor_notify<F>(&self, f: F) -> SignalHandlerId
where F: Fn(&Self) + 'static,

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fn connect_focus_on_click_notify<F>(&self, f: F) -> SignalHandlerId
where F: Fn(&Self) + 'static,

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fn connect_focusable_notify<F>(&self, f: F) -> SignalHandlerId
where F: Fn(&Self) + 'static,

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fn connect_halign_notify<F>(&self, f: F) -> SignalHandlerId
where F: Fn(&Self) + 'static,

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fn connect_has_default_notify<F>(&self, f: F) -> SignalHandlerId
where F: Fn(&Self) + 'static,

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fn connect_has_focus_notify<F>(&self, f: F) -> SignalHandlerId
where F: Fn(&Self) + 'static,

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fn connect_has_tooltip_notify<F>(&self, f: F) -> SignalHandlerId
where F: Fn(&Self) + 'static,

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fn connect_height_request_notify<F>(&self, f: F) -> SignalHandlerId
where F: Fn(&Self) + 'static,

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fn connect_hexpand_notify<F>(&self, f: F) -> SignalHandlerId
where F: Fn(&Self) + 'static,

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fn connect_hexpand_set_notify<F>(&self, f: F) -> SignalHandlerId
where F: Fn(&Self) + 'static,

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fn connect_layout_manager_notify<F>(&self, f: F) -> SignalHandlerId
where F: Fn(&Self) + 'static,

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fn connect_margin_bottom_notify<F>(&self, f: F) -> SignalHandlerId
where F: Fn(&Self) + 'static,

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fn connect_margin_end_notify<F>(&self, f: F) -> SignalHandlerId
where F: Fn(&Self) + 'static,

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fn connect_margin_start_notify<F>(&self, f: F) -> SignalHandlerId
where F: Fn(&Self) + 'static,

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fn connect_margin_top_notify<F>(&self, f: F) -> SignalHandlerId
where F: Fn(&Self) + 'static,

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fn connect_name_notify<F>(&self, f: F) -> SignalHandlerId
where F: Fn(&Self) + 'static,

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fn connect_opacity_notify<F>(&self, f: F) -> SignalHandlerId
where F: Fn(&Self) + 'static,

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fn connect_overflow_notify<F>(&self, f: F) -> SignalHandlerId
where F: Fn(&Self) + 'static,

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fn connect_parent_notify<F>(&self, f: F) -> SignalHandlerId
where F: Fn(&Self) + 'static,

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fn connect_receives_default_notify<F>(&self, f: F) -> SignalHandlerId
where F: Fn(&Self) + 'static,

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fn connect_root_notify<F>(&self, f: F) -> SignalHandlerId
where F: Fn(&Self) + 'static,

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fn connect_scale_factor_notify<F>(&self, f: F) -> SignalHandlerId
where F: Fn(&Self) + 'static,

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fn connect_sensitive_notify<F>(&self, f: F) -> SignalHandlerId
where F: Fn(&Self) + 'static,

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fn connect_tooltip_markup_notify<F>(&self, f: F) -> SignalHandlerId
where F: Fn(&Self) + 'static,

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fn connect_tooltip_text_notify<F>(&self, f: F) -> SignalHandlerId
where F: Fn(&Self) + 'static,

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fn connect_valign_notify<F>(&self, f: F) -> SignalHandlerId
where F: Fn(&Self) + 'static,

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fn connect_vexpand_notify<F>(&self, f: F) -> SignalHandlerId
where F: Fn(&Self) + 'static,

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fn connect_vexpand_set_notify<F>(&self, f: F) -> SignalHandlerId
where F: Fn(&Self) + 'static,

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fn connect_visible_notify<F>(&self, f: F) -> SignalHandlerId
where F: Fn(&Self) + 'static,

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fn connect_width_request_notify<F>(&self, f: F) -> SignalHandlerId
where F: Fn(&Self) + 'static,

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impl<O> WidgetExtManual for O
where O: IsA<Widget>,

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fn add_tick_callback<P>(&self, callback: P) -> TickCallbackId
where P: Fn(&Self, &FrameClock) -> ControlFlow + 'static,

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impl<O> ConstraintTargetExt for O

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impl<'a, T, C, E> FromValueOptional<'a> for T
where T: FromValue<'a, Checker = C>, C: ValueTypeChecker<Error = ValueTypeMismatchOrNoneError<E>>, E: Error + Send + 'static,

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

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impl<O> ShortcutManagerExt for O
where O: IsA<ShortcutManager>,