Struct gtk4::Window

source ·
#[repr(transparent)]
pub struct Window { /* private fields */ }
Expand description

A Window is a toplevel window which can contain other widgets.

An example GtkWindow

Windows normally have decorations that are under the control of the windowing system and allow the user to manipulate the window (resize it, move it, close it,…).

GtkWindow as GtkBuildable

The Window implementation of the Buildable interface supports setting a child as the titlebar by specifying “titlebar” as the “type” attribute of a <child> element.

CSS nodes

window.background [.csd / .solid-csd / .ssd] [.maximized / .fullscreen / .tiled]
├── <child>
╰── <titlebar child>.titlebar [.default-decoration]

Window has a main CSS node with name window and style class .background.

Style classes that are typically used with the main CSS node are .csd (when client-side decorations are in use), .solid-csd (for client-side decorations without invisible borders), .ssd (used by mutter when rendering server-side decorations). GtkWindow also represents window states with the following style classes on the main node: .maximized, .fullscreen, .tiled (when supported, also .tiled-top, .tiled-left, .tiled-right, .tiled-bottom).

Window subclasses often add their own discriminating style classes, such as .dialog, .popup or .tooltip.

Generally, some CSS properties don’t make sense on the toplevel window node, such as margins or padding. When client-side decorations without invisible borders are in use (i.e. the .solid-csd style class is added to the main window node), the CSS border of the toplevel window is used for resize drags. In the .csd case, the shadow area outside of the window can be used to resize it.

Window adds the .titlebar and .default-decoration style classes to the widget that is added as a titlebar child.

Accessibility

Until GTK 4.10, Window used the GTK_ACCESSIBLE_ROLE_WINDOW role.

Since GTK 4.12, Window uses the GTK_ACCESSIBLE_ROLE_APPLICATION role.

Actions

Window defines a set of built-in actions:

  • default.activate: Activate the default widget.
  • window.minimize: Minimize the window.
  • window.toggle-maximized: Maximize or restore the window.
  • window.close: Close the window.

Properties

application

The 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 GtkWindowExt::fullscreen() or GtkWindowExt::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 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 GtkWindowExt::maximize() or GtkWindowExt::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 GtkWindowExt::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 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 WidgetExt::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 WidgetExt::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 WidgetExt::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 WidgetExt::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 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 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 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 Accessible implementation.

The accessible role cannot be changed once set.

Readable | Writeable

Signals

activate-default

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

This is a keybinding signal.

Action

activate-focus

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

This is a keybinding signal.

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 WidgetExt::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 gdk::Surface.

This means that WidgetExt::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 WidgetExt::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 gdk::Surface associated with @widget is destroyed.

This means that WidgetExt::unrealize() has been called or the widget has been unmapped (that is, it is going to be hidden).

Implements

GtkWindowExt, WidgetExt, glib::ObjectExt, AccessibleExt, BuildableExt, ConstraintTargetExt, NativeExt, RootExt, ShortcutManagerExt, WidgetExtManual, AccessibleExtManual

Implementations§

source§

impl Window

source

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

source

pub fn new() -> Window

Creates a new Window.

To get an undecorated window (no window borders), use GtkWindowExt::set_decorated().

All top-level windows created by gtk_window_new() are stored in an internal top-level window list. This list can be obtained from list_toplevels(). Due to GTK keeping a reference to the window internally, gtk_window_new() does not return a reference to the caller.

To delete a Window, call Gtk::Window::destroy().

Returns

a new Window.

source

pub fn builder() -> WindowBuilder

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

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

source

pub fn default_icon_name() -> Option<GString>

Returns the fallback icon name for windows.

The returned string is owned by GTK and should not be modified. It is only valid until the next call to set_default_icon_name().

Returns

the fallback icon name for windows

source

pub fn toplevels() -> ListModel

Returns a list of all existing toplevel windows.

If you want to iterate through the list and perform actions involving callbacks that might destroy the widgets or add new ones, be aware that the list of toplevels will change and emit the “items-changed” signal.

Returns

the list of toplevel widgets

source

pub fn list_toplevels() -> Vec<Widget>

Returns a list of all existing toplevel windows.

The widgets in the list are not individually referenced. If you want to iterate through the list and perform actions involving callbacks that might destroy the widgets, you must call g_list_foreach (result, (GFunc)g_object_ref, NULL) first, and then unref all the widgets afterwards.

Returns

list of toplevel widgets

source

pub fn set_auto_startup_notification(setting: bool)

Sets whether the window should request startup notification.

By default, after showing the first Window, GTK calls Gdk::Toplevel::set_startup_id(). Call this function to disable the automatic startup notification. You might do this if your first window is a splash screen, and you want to delay notification until after your real main window has been shown, for example.

In that example, you would disable startup notification temporarily, show your splash screen, then re-enable it so that showing the main window would automatically result in notification.

setting

true to automatically do startup notification

source

pub fn set_default_icon_name(name: &str)

Sets an icon to be used as fallback.

The fallback icon is used for windows that haven’t had GtkWindowExt::set_icon_name() called on them.

name

the name of the themed icon

source

pub fn set_interactive_debugging(enable: bool)

Opens or closes the interactive debugger.

The debugger offers access to the widget hierarchy of the application and to useful debugging tools.

enable

true to enable interactive debugging

Trait Implementations§

source§

impl Clone for Window

source§

fn clone(&self) -> Self

Returns a copy of the value. Read more
1.0.0 · source§

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

Performs copy-assignment from source. Read more
source§

impl Debug for Window

source§

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

Formats the value using the given formatter. Read more
source§

impl Default for Window

source§

fn default() -> Self

Returns the “default value” for a type. Read more
source§

impl HasParamSpec for Window

§

type ParamSpec = ParamSpecObject

§

type SetValue = Window

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

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

source§

fn param_spec_builder() -> Self::BuilderFn

source§

impl Hash for Window

source§

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

Feeds this value into the given Hasher. Read more
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
source§

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

source§

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
source§

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

Instance specific initialization. Read more
source§

impl Ord for Window

source§

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

This method returns an Ordering between self and other. Read more
1.21.0 · source§

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

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

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

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

fn clamp(self, min: Self, max: Self) -> Selfwhere Self: Sized + PartialOrd<Self>,

Restrict a value to a certain interval. Read more
source§

impl ParentClassIs for Window

source§

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

source§

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

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

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

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

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

source§

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

This method returns an ordering between self and other values if one exists. Read more
1.0.0 · source§

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

This method 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

This method 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

This method 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

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

impl StaticType for Window

source§

fn static_type() -> Type

Returns the type identifier of Self.
source§

impl Eq for Window

source§

impl IsA<Accessible> for Window

source§

impl IsA<Buildable> for Window

source§

impl IsA<ConstraintTarget> for Window

source§

impl IsA<Native> for Window

source§

impl IsA<Root> for Window

source§

impl IsA<ShortcutManager> for Window

source§

impl IsA<Widget> for Window

source§

impl IsA<Window> for AboutDialog

source§

impl IsA<Window> for AppChooserDialog

source§

impl IsA<Window> for ApplicationWindow

source§

impl IsA<Window> for Assistant

source§

impl IsA<Window> for ColorChooserDialog

source§

impl IsA<Window> for Dialog

source§

impl IsA<Window> for FileChooserDialog

source§

impl IsA<Window> for FontChooserDialog

source§

impl IsA<Window> for MessageDialog

source§

impl IsA<Window> for PageSetupUnixDialog

Available on Linux only.
source§

impl IsA<Window> for PrintUnixDialog

Available on Linux only.
source§

impl IsA<Window> for ShortcutsWindow

Auto Trait Implementations§

§

impl RefUnwindSafe for Window

§

impl !Send for Window

§

impl !Sync for Window

§

impl Unpin for Window

§

impl UnwindSafe for Window

Blanket Implementations§

source§

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

source§

fn accessible_parent(&self) -> Option<Accessible>

Available on crate feature v4_10 only.
Retrieves the accessible parent for an accessible object. Read more
source§

fn accessible_role(&self) -> AccessibleRole

Retrieves the accessible role of an accessible object. Read more
source§

fn at_context(&self) -> ATContext

Available on crate feature v4_10 only.
Retrieves the accessible implementation for the given Accessible. Read more
source§

fn bounds(&self) -> Option<(i32, i32, i32, i32)>

Available on crate feature v4_10 only.
Queries the coordinates and dimensions of this accessible Read more
source§

fn first_accessible_child(&self) -> Option<Accessible>

Available on crate feature v4_10 only.
Retrieves the first accessible child of an accessible object. Read more
source§

fn next_accessible_sibling(&self) -> Option<Accessible>

Available on crate feature v4_10 only.
Retrieves the next accessible sibling of an accessible object Read more
source§

fn platform_state(&self, state: AccessiblePlatformState) -> bool

Available on crate feature v4_10 only.
Query a platform state, such as focus. Read more
source§

fn reset_property(&self, property: AccessibleProperty)

Resets the accessible @property to its default value. Read more
source§

fn reset_relation(&self, relation: AccessibleRelation)

Resets the accessible @relation to its default value. Read more
source§

fn reset_state(&self, state: AccessibleState)

Resets the accessible @state to its default value. Read more
source§

fn set_accessible_parent( &self, parent: Option<&impl IsA<Accessible>>, next_sibling: Option<&impl IsA<Accessible>> )

Available on crate feature v4_10 only.
Sets the parent and sibling of an accessible object. Read more
source§

fn update_next_accessible_sibling( &self, new_sibling: Option<&impl IsA<Accessible>> )

Available on crate feature v4_10 only.
Updates the next accessible sibling of @self. Read more
source§

fn set_accessible_role(&self, accessible_role: AccessibleRole)

The accessible role of the given Accessible implementation. Read more
source§

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

source§

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

source§

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

Updates an array of accessible properties. Read more
source§

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

Updates an array of accessible relations. Read more
source§

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

Updates an array of accessible states. Read more
source§

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

source§

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
source§

impl<T> Borrow<T> for Twhere T: ?Sized,

source§

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
source§

impl<T> BorrowMut<T> for Twhere T: ?Sized,

source§

fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more
source§

impl<O> BuildableExt for Owhere O: IsA<Buildable>,

source§

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

Gets the ID of the @self object. Read more
source§

impl<T> Cast for Twhere T: ObjectType,

source§

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

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

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

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

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

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

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

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

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

Tries to cast to an object of type T. This handles upcasting, downcasting and casting between interface and interface implementors. All checks are performed at runtime, while 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
source§

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

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

unsafe fn unsafe_cast<T>(self) -> Twhere T: ObjectType,

Casts to T unconditionally. Read more
source§

unsafe fn unsafe_cast_ref<T>(&self) -> &Twhere T: ObjectType,

Casts to &T unconditionally. Read more
source§

impl<T> From<T> for T

source§

fn from(t: T) -> T

Returns the argument unchanged.

source§

impl<T> FromGlibContainerAsVec<<T as GlibPtrDefault>::GlibType, *const GList> for Twhere T: GlibPtrDefault + FromGlibPtrNone<<T as GlibPtrDefault>::GlibType> + FromGlibPtrFull<<T as GlibPtrDefault>::GlibType>,

source§

impl<T> FromGlibContainerAsVec<<T as GlibPtrDefault>::GlibType, *const GPtrArray> for Twhere T: GlibPtrDefault + FromGlibPtrNone<<T as GlibPtrDefault>::GlibType> + FromGlibPtrFull<<T as GlibPtrDefault>::GlibType>,

source§

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

source§

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

source§

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

source§

impl<T> FromGlibContainerAsVec<<T as GlibPtrDefault>::GlibType, *const GSList> for Twhere T: GlibPtrDefault + FromGlibPtrNone<<T as GlibPtrDefault>::GlibType> + FromGlibPtrFull<<T as GlibPtrDefault>::GlibType>,

source§

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

source§

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

source§

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

source§

impl<T> FromGlibContainerAsVec<<T as GlibPtrDefault>::GlibType, *mut GList> for Twhere T: GlibPtrDefault + FromGlibPtrNone<<T as GlibPtrDefault>::GlibType> + FromGlibPtrFull<<T as GlibPtrDefault>::GlibType>,

source§

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

source§

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

source§

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

source§

impl<T> FromGlibContainerAsVec<<T as GlibPtrDefault>::GlibType, *mut GPtrArray> for Twhere T: GlibPtrDefault + FromGlibPtrNone<<T as GlibPtrDefault>::GlibType> + FromGlibPtrFull<<T as GlibPtrDefault>::GlibType>,

source§

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

source§

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

source§

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

source§

impl<T> FromGlibContainerAsVec<<T as GlibPtrDefault>::GlibType, *mut GSList> for Twhere T: GlibPtrDefault + FromGlibPtrNone<<T as GlibPtrDefault>::GlibType> + FromGlibPtrFull<<T as GlibPtrDefault>::GlibType>,

source§

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

source§

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

source§

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

source§

impl<T> FromGlibPtrArrayContainerAsVec<<T as GlibPtrDefault>::GlibType, *const GList> for Twhere T: GlibPtrDefault + FromGlibPtrNone<<T as GlibPtrDefault>::GlibType> + FromGlibPtrFull<<T as GlibPtrDefault>::GlibType>,

source§

impl<T> FromGlibPtrArrayContainerAsVec<<T as GlibPtrDefault>::GlibType, *const GPtrArray> for Twhere T: GlibPtrDefault + FromGlibPtrNone<<T as GlibPtrDefault>::GlibType> + FromGlibPtrFull<<T as GlibPtrDefault>::GlibType>,

source§

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

source§

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

source§

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

source§

impl<T> FromGlibPtrArrayContainerAsVec<<T as GlibPtrDefault>::GlibType, *const GSList> for Twhere T: GlibPtrDefault + FromGlibPtrNone<<T as GlibPtrDefault>::GlibType> + FromGlibPtrFull<<T as GlibPtrDefault>::GlibType>,

source§

impl<T> FromGlibPtrArrayContainerAsVec<<T as GlibPtrDefault>::GlibType, *mut GList> for Twhere T: GlibPtrDefault + FromGlibPtrNone<<T as GlibPtrDefault>::GlibType> + FromGlibPtrFull<<T as GlibPtrDefault>::GlibType>,

source§

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

source§

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

source§

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

source§

impl<T> FromGlibPtrArrayContainerAsVec<<T as GlibPtrDefault>::GlibType, *mut GPtrArray> for Twhere T: GlibPtrDefault + FromGlibPtrNone<<T as GlibPtrDefault>::GlibType> + FromGlibPtrFull<<T as GlibPtrDefault>::GlibType>,

source§

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

source§

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

source§

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

source§

impl<T> FromGlibPtrArrayContainerAsVec<<T as GlibPtrDefault>::GlibType, *mut GSList> for Twhere T: GlibPtrDefault + FromGlibPtrNone<<T as GlibPtrDefault>::GlibType> + FromGlibPtrFull<<T as GlibPtrDefault>::GlibType>,

source§

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

source§

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

source§

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

source§

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

source§

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

Create an expression looking up an object’s property.
source§

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

Create an expression looking up an object’s property with a weak reference.
source§

fn this_expression(property_name: &str) -> PropertyExpression

Create an expression looking up a property in the bound this object.
source§

impl<O> GtkWindowExt for Owhere O: IsA<Window>,

source§

fn close(&self)

Requests that the window is closed. Read more
source§

fn destroy(&self)

source§

fn fullscreen(&self)

Asks to place @self in the fullscreen state. Read more
source§

fn fullscreen_on_monitor(&self, monitor: &Monitor)

Asks to place @self in the fullscreen state on the given @monitor. Read more
source§

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

Gets the Application associated with the window. Read more
source§

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

Gets the child widget of @self. Read more
source§

fn is_decorated(&self) -> bool

Returns whether the window has been set to have decorations. Read more
source§

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

Gets the default size of the window. Read more
source§

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

Returns the default widget for @self. Read more
source§

fn is_deletable(&self) -> bool

Returns whether the window has been set to have a close button. Read more
source§

fn must_destroy_with_parent(&self) -> bool

Returns whether the window will be destroyed with its transient parent. Read more
source§

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

Retrieves the current focused widget within the window. Read more
source§

fn gets_focus_visible(&self) -> bool

Gets whether “focus rectangles” are supposed to be visible. Read more
source§

fn group(&self) -> WindowGroup

Returns the group for @self. Read more
source§

fn is_handle_menubar_accel(&self) -> bool

Available on crate feature v4_2 only.
Returns whether this window reacts to F10 key presses by activating a menubar it contains. Read more
source§

fn hides_on_close(&self) -> bool

Returns whether the window will be hidden when the close button is clicked. Read more
source§

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

Returns the name of the themed icon for the window. Read more
source§

fn is_mnemonics_visible(&self) -> bool

Gets whether mnemonics are supposed to be visible. Read more
source§

fn is_modal(&self) -> bool

Returns whether the window is modal. Read more
source§

fn is_resizable(&self) -> bool

Gets the value set by gtk_window_set_resizable(). Read more
source§

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

Retrieves the title of the window. Read more
source§

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

Returns the custom titlebar that has been set with gtk_window_set_titlebar(). Read more
source§

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

Fetches the transient parent for this window. Read more
source§

fn has_group(&self) -> bool

Returns whether @self has an explicit window group. Read more
source§

fn is_active(&self) -> bool

Returns whether the window is part of the current active toplevel. Read more
source§

fn is_fullscreen(&self) -> bool

Retrieves the current fullscreen state of @self. Read more
source§

fn is_maximized(&self) -> bool

Retrieves the current maximized state of @self. Read more
source§

fn is_suspended(&self) -> bool

Available on crate feature v4_12 only.
Retrieves the current suspended state of @self. Read more
source§

fn maximize(&self)

Asks to maximize @self, so that it fills the screen. Read more
source§

fn minimize(&self)

Asks to minimize the specified @self. Read more
source§

fn present(&self)

Presents a window to the user. Read more
source§

fn present_with_time(&self, timestamp: u32)

Presents a window to the user in response to an user interaction. Read more
source§

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

Sets or unsets the Application associated with the window. Read more
source§

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

Sets the child widget of @self. Read more
source§

fn set_decorated(&self, setting: bool)

Sets whether the window should be decorated. Read more
source§

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

Sets the default size of a window. Read more
source§

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

Sets the default widget. Read more
source§

fn set_deletable(&self, setting: bool)

Sets whether the window should be deletable. Read more
source§

fn set_destroy_with_parent(&self, setting: bool)

If @setting is true, then destroying the transient parent of @self will also destroy @self itself. Read more
source§

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

Sets the gdk::Display where the @self is displayed. Read more
source§

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

Sets the focus widget. Read more
source§

fn set_focus_visible(&self, setting: bool)

Sets whether “focus rectangles” are supposed to be visible. Read more
source§

fn set_handle_menubar_accel(&self, handle_menubar_accel: bool)

Available on crate feature v4_2 only.
Sets whether this window should react to F10 key presses by activating a menubar it contains. Read more
source§

fn set_hide_on_close(&self, setting: bool)

If @setting is true, then clicking the close button on the window will not destroy it, but only hide it. Read more
source§

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

Sets the icon for the window from a named themed icon. Read more
source§

fn set_mnemonics_visible(&self, setting: bool)

Sets whether mnemonics are supposed to be visible. Read more
source§

fn set_modal(&self, modal: bool)

Sets a window modal or non-modal. Read more
source§

fn set_resizable(&self, resizable: bool)

Sets whether the user can resize a window. Read more
source§

fn set_startup_id(&self, startup_id: &str)

Sets the startup notification ID. Read more
source§

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

Sets the title of the Window. Read more
source§

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

Sets a custom titlebar for @self. Read more
source§

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

Dialog windows should be set transient for the main application window they were spawned from. This allows window managers to e.g. keep the dialog on top of the main window, or center the dialog over the main window. Dialog::with_buttons() and other convenience functions in GTK will sometimes call gtk_window_set_transient_for() on your behalf. Read more
source§

fn unfullscreen(&self)

Asks to remove the fullscreen state for @self, and return to its previous state. Read more
source§

fn unmaximize(&self)

Asks to unmaximize @self. Read more
source§

fn unminimize(&self)

Asks to unminimize the specified @self. Read more
source§

fn default_height(&self) -> i32

The default height of the window.
source§

fn set_default_height(&self, default_height: i32)

The default height of the window.
source§

fn default_width(&self) -> i32

The default width of the window.
source§

fn set_default_width(&self, default_width: i32)

The default width of the window.
source§

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

The focus widget.
source§

fn set_focus_widget<P: IsA<Widget>>(&self, focus_widget: Option<&P>)

The focus widget.
source§

fn is_fullscreened(&self) -> bool

Whether the window is fullscreen. Read more
source§

fn set_fullscreened(&self, fullscreened: bool)

Whether the window is fullscreen. Read more
source§

fn set_maximized(&self, maximized: bool)

Whether the window is maximized. Read more
source§

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

Emitted when the user activates the default widget of @window. Read more
source§

fn emit_activate_default(&self)

source§

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

Emitted when the user activates the currently focused widget of @window. Read more
source§

fn emit_activate_focus(&self)

source§

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

Emitted when the user clicks on the close button of the window. Read more
source§

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

Emitted when the user enables or disables interactive debugging. Read more
source§

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

source§

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

👎Deprecated: Since 4.10
emitted when the set of accelerators or mnemonics that are associated with @window changes. Read more
source§

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

source§

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

source§

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

source§

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

source§

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

source§

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

source§

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

source§

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

source§

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

source§

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

source§

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

source§

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

source§

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

Available on crate feature v4_2 only.
source§

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

source§

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

source§

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

source§

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

source§

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

source§

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

source§

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

source§

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

source§

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

Available on crate feature v4_12 only.
source§

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

source§

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

Available on crate feature v4_6 only.
source§

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

source§

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

source§

fn into(self) -> U

Calls U::from(self).

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

source§

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

source§

impl<U> IsSubclassableExt for Uwhere U: IsClass + ParentClassIs,

source§

impl<O> NativeExt for Owhere O: IsA<Native>,

source§

fn renderer(&self) -> Renderer

Returns the renderer that is used for this Native. Read more
source§

fn surface(&self) -> Surface

Returns the surface of this Native. Read more
source§

fn surface_transform(&self) -> (f64, f64)

Retrieves the surface transform of @self. Read more
source§

fn realize(&self)

Realizes a Native. Read more
source§

fn unrealize(&self)

Unrealizes a Native. Read more
source§

impl<T> ObjectExt for Twhere T: ObjectType,

source§

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

Returns true if the object is an instance of (can be cast to) T.
source§

fn type_(&self) -> Type

Returns the type of the object.
source§

fn object_class(&self) -> &Class<Object>

Returns the ObjectClass of the object. Read more
source§

fn class(&self) -> &Class<T>where T: IsClass,

Returns the class of the object.
source§

fn class_of<U>(&self) -> Option<&Class<U>>where U: IsClass,

Returns the class of the object in the given type T. Read more
source§

fn interface<U>(&self) -> Option<InterfaceRef<'_, U>>where U: IsInterface,

Returns the interface T of the object. Read more
source§

fn set_property(&self, property_name: &str, value: impl Into<Value>)

Sets the property property_name of the object to value value. Read more
source§

fn set_property_from_value(&self, property_name: &str, value: &Value)

Sets the property property_name of the object to value value. Read more
source§

fn set_properties(&self, property_values: &[(&str, &dyn ToValue)])

Sets multiple properties of the object at once. Read more
source§

fn set_properties_from_value(&self, property_values: &[(&str, Value)])

Sets multiple properties of the object at once. Read more
source§

fn property<V>(&self, property_name: &str) -> Vwhere V: for<'b> FromValue<'b> + 'static,

Gets the property property_name of the object and cast it to the type V. Read more
source§

fn property_value(&self, property_name: &str) -> Value

Gets the property property_name of the object. Read more
source§

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
source§

fn property_type(&self, property_name: &str) -> Option<Type>

Get the type of the property property_name of this object. Read more
source§

fn find_property(&self, property_name: &str) -> Option<ParamSpec>

Get the ParamSpec of the property property_name of this object.
source§

fn list_properties(&self) -> PtrSlice<ParamSpec>

Return all ParamSpec of the properties of this object.
source§

fn freeze_notify(&self) -> PropertyNotificationFreezeGuard

Freeze all property notifications until the return guard object is dropped. Read more
source§

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
source§

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
source§

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
source§

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
source§

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
source§

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
source§

fn block_signal(&self, handler_id: &SignalHandlerId)

Block a given signal handler. Read more
source§

fn unblock_signal(&self, handler_id: &SignalHandlerId)

Unblock a given signal handler.
source§

fn stop_signal_emission(&self, signal_id: SignalId, detail: Option<Quark>)

Stop emission of the currently emitted signal.
source§

fn stop_signal_emission_by_name(&self, signal_name: &str)

Stop emission of the currently emitted signal by the (possibly detailed) signal name.
source§

fn connect<F>( &self, signal_name: &str, after: bool, callback: F ) -> SignalHandlerIdwhere F: Fn(&[Value]) -> Option<Value> + Send + Sync + 'static,

Connect to the signal signal_name on this object. Read more
source§

fn connect_id<F>( &self, signal_id: SignalId, details: Option<Quark>, after: bool, callback: F ) -> SignalHandlerIdwhere F: Fn(&[Value]) -> Option<Value> + Send + Sync + 'static,

Connect to the signal signal_id on this object. Read more
source§

fn connect_local<F>( &self, signal_name: &str, after: bool, callback: F ) -> SignalHandlerIdwhere F: Fn(&[Value]) -> Option<Value> + 'static,

Connect to the signal signal_name on this object. Read more
source§

fn connect_local_id<F>( &self, signal_id: SignalId, details: Option<Quark>, after: bool, callback: F ) -> SignalHandlerIdwhere F: Fn(&[Value]) -> Option<Value> + 'static,

Connect to the signal signal_id on this object. Read more
source§

unsafe fn connect_unsafe<F>( &self, signal_name: &str, after: bool, callback: F ) -> SignalHandlerIdwhere F: Fn(&[Value]) -> Option<Value>,

Connect to the signal signal_name on this object. Read more
source§

unsafe fn connect_unsafe_id<F>( &self, signal_id: SignalId, details: Option<Quark>, after: bool, callback: F ) -> SignalHandlerIdwhere F: Fn(&[Value]) -> Option<Value>,

Connect to the signal signal_id on this object. Read more
source§

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
source§

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
source§

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.
source§

fn emit<R>(&self, signal_id: SignalId, args: &[&dyn ToValue]) -> Rwhere R: TryFromClosureReturnValue,

Emit signal by signal id. Read more
source§

fn emit_with_values(&self, signal_id: SignalId, args: &[Value]) -> Option<Value>

Same as Self::emit but takes Value for the arguments.
source§

fn emit_by_name<R>(&self, signal_name: &str, args: &[&dyn ToValue]) -> Rwhere R: TryFromClosureReturnValue,

Emit signal by its name. Read more
source§

fn emit_by_name_with_values( &self, signal_name: &str, args: &[Value] ) -> Option<Value>

Emit signal by its name. Read more
source§

fn emit_by_name_with_details<R>( &self, signal_name: &str, details: Quark, args: &[&dyn ToValue] ) -> Rwhere R: TryFromClosureReturnValue,

Emit signal by its name with details. Read more
source§

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
source§

fn emit_with_details<R>( &self, signal_id: SignalId, details: Quark, args: &[&dyn ToValue] ) -> Rwhere R: TryFromClosureReturnValue,

Emit signal by signal id with details. Read more
source§

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
source§

fn disconnect(&self, handler_id: SignalHandlerId)

Disconnect a previously connected signal handler.
source§

fn connect_notify<F>(&self, name: Option<&str>, f: F) -> SignalHandlerIdwhere F: Fn(&T, &ParamSpec) + Send + Sync + 'static,

Connect to the notify signal of the object. Read more
source§

fn connect_notify_local<F>(&self, name: Option<&str>, f: F) -> SignalHandlerIdwhere F: Fn(&T, &ParamSpec) + 'static,

Connect to the notify signal of the object. Read more
source§

unsafe fn connect_notify_unsafe<F>( &self, name: Option<&str>, f: F ) -> SignalHandlerIdwhere F: Fn(&T, &ParamSpec),

Connect to the notify signal of the object. Read more
source§

fn notify(&self, property_name: &str)

Notify that the given property has changed its value. Read more
source§

fn notify_by_pspec(&self, pspec: &ParamSpec)

Notify that the given property has changed its value. Read more
source§

fn downgrade(&self) -> WeakRef<T>

Downgrade this object to a weak reference.
source§

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.
source§

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
source§

fn bind_property<'f, 't, O, 'a>( &'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
source§

fn ref_count(&self) -> u32

Returns the strong reference count of this object.
source§

unsafe fn run_dispose(&self)

Runs the dispose mechanism of the object. Read more
source§

impl<T> Property for Twhere T: HasParamSpec,

§

type Value = T

source§

impl<T> PropertyGet for Twhere T: HasParamSpec,

§

type Value = T

source§

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

source§

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

source§

fn display(&self) -> Display

Returns the display that this Root is on. Read more
source§

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

Retrieves the current focused widget within the root. Read more
source§

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

If @focus is not the current focus widget, and is focusable, sets it as the focus widget for the root. Read more
source§

impl<T> StaticTypeExt for Twhere T: StaticType,

source§

fn ensure_type()

Ensures that the type has been registered with the type system.
source§

impl<T> ToOwned for Twhere T: Clone,

§

type Owned = T

The resulting type after obtaining ownership.
source§

fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more
source§

fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more
source§

impl<T> TransparentType for Twhere T: TransparentPtrType,

source§

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

§

type Error = Infallible

The type returned in the event of a conversion error.
source§

fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.
source§

impl<T> TryFromClosureReturnValue for Twhere T: for<'a> FromValue<'a> + StaticType + 'static,

source§

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

§

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

The type returned in the event of a conversion error.
source§

fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.
source§

impl<O> WidgetExt for Owhere O: IsA<Widget>,

source§

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

Enable or disable an action installed with gtk_widget_class_install_action(). Read more
source§

fn activate(&self) -> bool

For widgets that can be “activated” (buttons, menu items, etc.), this function activates them. Read more
source§

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

Looks up the action in the action groups associated with @self and its ancestors, and activates it. Read more
source§

fn activate_default(&self)

Activates the default.activate action from @self.
source§

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

Adds @controller to @self so that it will receive events. Read more
source§

fn add_css_class(&self, css_class: &str)

Adds a style class to @self. Read more
source§

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

Adds a widget to the list of mnemonic labels for this widget. Read more
source§

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

This function is only used by Widget subclasses, to assign a size, position and (optionally) baseline to their child widgets. Read more
source§

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

Called by widgets as the user moves around the window using keyboard shortcuts. Read more
source§

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

Computes the bounds for @self in the coordinate space of @target. Read more
source§

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

Computes whether a container should give this widget extra space when possible. Read more
source§

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

Translates the given @point in @self’s coordinates to coordinates relative to @target’s coordinate system. Read more
source§

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

Computes a matrix suitable to describe a transformation from @self’s coordinate system into @target’s coordinate system. Read more
source§

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

Tests if the point at (@x, @y) is contained in @self. Read more
source§

fn create_pango_context(&self) -> Context

Creates a new pango::Context with the appropriate font map, font options, font description, and base direction for drawing text for this widget. Read more
source§

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

Creates a new pango::Layout with the appropriate font map, font description, and base direction for drawing text for this widget. Read more
source§

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

Checks to see if a drag movement has passed the GTK drag threshold. Read more
source§

fn error_bell(&self)

Notifies the user about an input-related error on this widget. Read more
source§

fn allocated_baseline(&self) -> i32

👎Deprecated: Since 4.12
Returns the baseline that has currently been allocated to @self. Read more
source§

fn allocated_height(&self) -> i32

👎Deprecated: Since 4.12
Returns the height that has currently been allocated to @self. Read more
source§

fn allocated_width(&self) -> i32

👎Deprecated: Since 4.12
Returns the width that has currently been allocated to @self. Read more
source§

fn allocation(&self) -> Allocation

👎Deprecated: Since 4.12
Retrieves the widget’s allocation. Read more
source§

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

Gets the first ancestor of @self with type @widget_type. Read more
source§

fn baseline(&self) -> i32

Available on crate feature v4_12 only.
Returns the baseline that has currently been allocated to @self. Read more
source§

fn can_focus(&self) -> bool

Determines whether the input focus can enter @self or any of its children. Read more
source§

fn can_target(&self) -> bool

Queries whether @self can be the target of pointer events. Read more
source§

fn is_child_visible(&self) -> bool

Gets the value set with gtk_widget_set_child_visible(). Read more
source§

fn clipboard(&self) -> Clipboard

Gets the clipboard object for @self. Read more
source§

fn color(&self) -> RGBA

Available on crate feature v4_10 only.
Gets the current foreground color for the widget’s CSS style. Read more
source§

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

Returns the list of style classes applied to @self. Read more
source§

fn css_name(&self) -> GString

Returns the CSS name that is used for @self. Read more
source§

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

Queries the cursor set on @self. Read more
source§

fn direction(&self) -> TextDirection

Gets the reading direction for a particular widget. Read more
source§

fn display(&self) -> Display

Get the gdk::Display for the toplevel window associated with this widget. Read more
source§

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

Returns the widget’s first child. Read more
source§

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

Returns the current focus child of @self. Read more
source§

fn gets_focus_on_click(&self) -> bool

Returns whether the widget should grab focus when it is clicked with the mouse. Read more
source§

fn is_focusable(&self) -> bool

Determines whether @self can own the input focus. Read more
source§

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

Gets the font map of @self. Read more
source§

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

Returns the cairo::FontOptions of widget. Read more
source§

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

Obtains the frame clock for a widget. Read more
source§

fn halign(&self) -> Align

Gets the horizontal alignment of @self. Read more
source§

fn has_tooltip(&self) -> bool

Returns the current value of the has-tooltip property. Read more
source§

fn height(&self) -> i32

Returns the content height of the widget. Read more
source§

fn hexpands(&self) -> bool

Gets whether the widget would like any available extra horizontal space. Read more
source§

fn is_hexpand_set(&self) -> bool

Gets whether gtk_widget_set_hexpand() has been used to explicitly set the expand flag on this widget. Read more
source§

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

Returns the widget’s last child. Read more
source§

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

Retrieves the layout manager used by @self. Read more
source§

fn is_mapped(&self) -> bool

Whether the widget is mapped. Read more
source§

fn margin_bottom(&self) -> i32

Gets the bottom margin of @self. Read more
source§

fn margin_end(&self) -> i32

Gets the end margin of @self. Read more
source§

fn margin_start(&self) -> i32

Gets the start margin of @self. Read more
source§

fn margin_top(&self) -> i32

Gets the top margin of @self. Read more
source§

fn widget_name(&self) -> GString

Retrieves the name of a widget. Read more
source§

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

Returns the nearest Native ancestor of @self. Read more
source§

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

Returns the widget’s next sibling. Read more
source§

fn opacity(&self) -> f64

#Fetches the requested opacity for this widget. Read more
source§

fn overflow(&self) -> Overflow

Returns the widget’s overflow value. Read more
source§

fn pango_context(&self) -> Context

Gets a pango::Context with the appropriate font map, font description, and base direction for this widget. Read more
source§

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

Returns the parent widget of @self. Read more
source§

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

Retrieves the minimum and natural size of a widget, taking into account the widget’s preference for height-for-width management. Read more
source§

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

Returns the widget’s previous sibling. Read more
source§

fn primary_clipboard(&self) -> Clipboard

Gets the primary clipboard of @self. Read more
source§

fn is_realized(&self) -> bool

Determines whether @self is realized. Read more
source§

fn receives_default(&self) -> bool

Determines whether @self is always treated as the default widget within its toplevel when it has the focus, even if another widget is the default. Read more
source§

fn request_mode(&self) -> SizeRequestMode

Gets whether the widget prefers a height-for-width layout or a width-for-height layout. Read more
source§

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

Returns the Root widget of @self. Read more
source§

fn scale_factor(&self) -> i32

Retrieves the internal scale factor that maps from window coordinates to the actual device pixels. Read more
source§

fn get_sensitive(&self) -> bool

Returns the widget’s sensitivity. Read more
source§

fn settings(&self) -> Settings

Gets the settings object holding the settings used for this widget. Read more
source§

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

Returns the content width or height of the widget. Read more
source§

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

Gets the size request that was explicitly set for the widget using gtk_widget_set_size_request(). Read more
source§

fn state_flags(&self) -> StateFlags

Returns the widget state as a flag set. Read more
source§

fn style_context(&self) -> StyleContext

👎Deprecated: Since 4.10
Returns the style context associated to @self. Read more
source§

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

Gets the contents of the tooltip for @self. Read more
source§

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

Gets the contents of the tooltip for @self. Read more
source§

fn valign(&self) -> Align

Gets the vertical alignment of @self. Read more
source§

fn vexpands(&self) -> bool

Gets whether the widget would like any available extra vertical space. Read more
source§

fn is_vexpand_set(&self) -> bool

Gets whether gtk_widget_set_vexpand() has been used to explicitly set the expand flag on this widget. Read more
source§

fn get_visible(&self) -> bool

Determines whether the widget is visible. Read more
source§

fn width(&self) -> i32

Returns the content width of the widget. Read more
source§

fn grab_focus(&self) -> bool

Causes @self to have the keyboard focus for the Window it’s inside. Read more
source§

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

Returns whether @css_class is currently applied to @self. Read more
source§

fn has_default(&self) -> bool

Determines whether @self is the current default widget within its toplevel. Read more
source§

fn has_focus(&self) -> bool

Determines if the widget has the global input focus. Read more
source§

fn has_visible_focus(&self) -> bool

Determines if the widget should show a visible indication that it has the global input focus. Read more
source§

fn hide(&self)

👎Deprecated: Since 4.10
Reverses the effects of gtk_widget_show(). Read more
source§

fn in_destruction(&self) -> bool

Returns whether the widget is currently being destroyed. Read more
source§

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

Inserts @group into @self. Read more
source§

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

Inserts @self into the child widget list of @parent. Read more
source§

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

Inserts @self into the child widget list of @parent. Read more
source§

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

Determines whether @self is somewhere inside @ancestor, possibly with intermediate containers. Read more
source§

fn is_drawable(&self) -> bool

Determines whether @self can be drawn to. Read more
source§

fn is_focus(&self) -> bool

Determines if the widget is the focus widget within its toplevel. Read more
source§

fn is_sensitive(&self) -> bool

Returns the widget’s effective sensitivity. Read more
source§

fn is_visible(&self) -> bool

Determines whether the widget and all its parents are marked as visible. Read more
source§

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

Emits the ::keynav-failed signal on the widget. Read more
source§

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

Returns the widgets for which this widget is the target of a mnemonic. Read more
source§

fn map(&self)

Causes a widget to be mapped if it isn’t already. Read more
source§

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

Measures @self in the orientation @orientation and for the given @for_size. Read more
source§

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

Emits the ::mnemonic-activate signal. Read more
source§

fn observe_children(&self) -> ListModel

Returns a GListModel to track the children of @self. Read more
source§

fn observe_controllers(&self) -> ListModel

Returns a GListModel to track the EventControllers of @self. Read more
source§

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

Finds the descendant of @self closest to the point (@x, @y). Read more
source§

fn queue_allocate(&self)

Flags the widget for a rerun of the WidgetImpl::size_allocate() function. Read more
source§

fn queue_draw(&self)

Schedules this widget to be redrawn in the paint phase of the current or the next frame. Read more
source§

fn queue_resize(&self)

Flags a widget to have its size renegotiated. Read more
source§

fn realize(&self)

Creates the GDK resources associated with a widget. Read more
source§

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

Removes @controller from @self, so that it doesn’t process events anymore. Read more
source§

fn remove_css_class(&self, css_class: &str)

Removes a style from @self. Read more
source§

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

Removes a widget from the list of mnemonic labels for this widget. Read more
source§

fn set_can_focus(&self, can_focus: bool)

Specifies whether the input focus can enter the widget or any of its children. Read more
source§

fn set_can_target(&self, can_target: bool)

Sets whether @self can be the target of pointer events. Read more
source§

fn set_child_visible(&self, child_visible: bool)

Sets whether @self should be mapped along with its parent. Read more
source§

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

Clear all style classes applied to @self and replace them with @classes. Read more
source§

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

Sets the cursor to be shown when pointer devices point towards @self. Read more
source§

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

Sets a named cursor to be shown when pointer devices point towards @self. Read more
source§

fn set_direction(&self, dir: TextDirection)

Sets the reading direction on a particular widget. Read more
source§

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

Set @child as the current focus child of @self. Read more
source§

fn set_focus_on_click(&self, focus_on_click: bool)

Sets whether the widget should grab focus when it is clicked with the mouse. Read more
source§

fn set_focusable(&self, focusable: bool)

Specifies whether @self can own the input focus. Read more
source§

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

Sets the font map to use for Pango rendering. Read more
source§

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

Sets the cairo::FontOptions used for Pango rendering in this widget. Read more
source§

fn set_halign(&self, align: Align)

Sets the horizontal alignment of @self. Read more
source§

fn set_has_tooltip(&self, has_tooltip: bool)

Sets the has-tooltip property on @self to @has_tooltip. Read more
source§

fn set_hexpand(&self, expand: bool)

Sets whether the widget would like any available extra horizontal space. Read more
source§

fn set_hexpand_set(&self, set: bool)

Sets whether the hexpand flag will be used. Read more
source§

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

Sets the layout manager delegate instance that provides an implementation for measuring and allocating the children of @self. Read more
source§

fn set_margin_bottom(&self, margin: i32)

Sets the bottom margin of @self. Read more
source§

fn set_margin_end(&self, margin: i32)

Sets the end margin of @self. Read more
source§

fn set_margin_start(&self, margin: i32)

Sets the start margin of @self. Read more
source§

fn set_margin_top(&self, margin: i32)

Sets the top margin of @self. Read more
source§

fn set_widget_name(&self, name: &str)

Sets a widgets name. Read more
source§

fn set_opacity(&self, opacity: f64)

Request the @self to be rendered partially transparent. Read more
source§

fn set_overflow(&self, overflow: Overflow)

Sets how @self treats content that is drawn outside the widget’s content area. Read more
source§

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

Sets @parent as the parent widget of @self. Read more
source§

fn set_receives_default(&self, receives_default: bool)

Specifies whether @self will be treated as the default widget within its toplevel when it has the focus, even if another widget is the default. Read more
source§

fn set_sensitive(&self, sensitive: bool)

Sets the sensitivity of a widget. Read more
source§

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

Sets the minimum size of a widget. Read more
source§

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

Turns on flag values in the current widget state. Read more
source§

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

Sets @markup as the contents of the tooltip, which is marked up with Pango markup. Read more
source§

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

Sets @text as the contents of the tooltip. Read more
source§

fn set_valign(&self, align: Align)

Sets the vertical alignment of @self. Read more
source§

fn set_vexpand(&self, expand: bool)

Sets whether the widget would like any available extra vertical space. Read more
source§

fn set_vexpand_set(&self, set: bool)

Sets whether the vexpand flag will be used. Read more
source§

fn set_visible(&self, visible: bool)

Sets the visibility state of @self. Read more
source§

fn should_layout(&self) -> bool

Returns whether @self should contribute to the measuring and allocation of its parent. Read more
source§

fn show(&self)

👎Deprecated: Since 4.10
Flags a widget to be displayed. Read more
source§

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

Allocates widget with a transformation that translates the origin to the position in @allocation. Read more
source§

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

Snapshot the a child of @self. Read more
source§

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

👎Deprecated: Since 4.12
Translate coordinates relative to @self’s allocation to coordinates relative to @dest_widget’s allocations. Read more
source§

fn trigger_tooltip_query(&self)

Triggers a tooltip query on the display where the toplevel of @self is located.
source§

fn unmap(&self)

Causes a widget to be unmapped if it’s currently mapped. Read more
source§

fn unparent(&self)

Dissociate @self from its parent. Read more
source§

fn unrealize(&self)

Causes a widget to be unrealized (frees all GDK resources associated with the widget). Read more
source§

fn unset_state_flags(&self, flags: StateFlags)

Turns off flag values for the current widget state. Read more
source§

fn height_request(&self) -> i32

Override for height request of the widget. Read more
source§

fn set_height_request(&self, height_request: i32)

Override for height request of the widget. Read more
source§

fn width_request(&self) -> i32

Override for width request of the widget. Read more
source§

fn set_width_request(&self, width_request: i32)

Override for width request of the widget. Read more
source§

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

Signals that all holders of a reference to the widget should release the reference that they hold. Read more
source§

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

Emitted when the text direction of a widget changes. Read more
source§

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

Emitted when @widget is hidden.
source§

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

Emitted if keyboard navigation fails. Read more
source§

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

Emitted when @widget is going to be mapped. Read more
source§

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

Emitted when a widget is activated via a mnemonic. Read more
source§

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

Emitted when the focus is moved. Read more
source§

fn emit_move_focus(&self, direction: DirectionType)

source§

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

Emitted when the widget’s tooltip is about to be shown. Read more
source§

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

Emitted when @widget is associated with a gdk::Surface. Read more
source§

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

Emitted when @widget is shown.
source§

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

Emitted when the widget state changes. Read more
source§

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

Emitted when @widget is going to be unmapped. Read more
source§

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

Emitted when the gdk::Surface associated with @widget is destroyed. Read more
source§

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

source§

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

source§

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

source§

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

source§

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

source§

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

source§

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

source§

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

source§

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

source§

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

source§

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

source§

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

source§

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

source§

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

source§

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

source§

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

source§

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

source§

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

source§

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

source§

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

source§

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

source§

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

source§

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

source§

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

source§

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

source§

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

source§

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

source§

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

source§

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

source§

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

source§

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

source§

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

source§

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

source§

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

source§

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

Queues an animation frame update and adds a callback to be called before each frame. Read more
source§

impl<O> ConstraintTargetExt for Owhere O: IsA<ConstraintTarget>,

source§

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

source§

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

source§

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