libadwaita

Struct Carousel

source
pub struct Carousel { /* private fields */ }
Expand description

A paginated scrolling widget.

carousel

The Carousel widget can be used to display a set of pages with swipe-based navigation between them.

CarouselIndicatorDots and CarouselIndicatorLines can be used to provide page indicators for Carousel.

§CSS nodes

Carousel has a single CSS node with name carousel.

§Properties

§allow-long-swipes

Whether to allow swiping for more than one page at a time.

If the value is FALSE, each swipe can only move to the adjacent pages.

Readable | Writeable

§allow-mouse-drag

Sets whether the Carousel can be dragged with mouse pointer.

If the value is FALSE, dragging is only available on touch.

Readable | Writeable

§allow-scroll-wheel

Whether the widget will respond to scroll wheel events.

If the value is FALSE, wheel events will be ignored.

Readable | Writeable

§interactive

Whether the carousel can be navigated.

This can be used to temporarily disable the carousel to only allow navigating it in a certain state.

Readable | Writeable

§n-pages

The number of pages in a Carousel.

Readable

§position

Current scrolling position, unitless.

1 matches 1 page. Use Carousel::scroll_to() for changing it.

Readable

§reveal-duration

Page reveal duration, in milliseconds.

Reveal duration is used when animating adding or removing pages.

Readable | Writeable

§scroll-params

Scroll animation spring parameters.

The default value is equivalent to:

⚠️ The following code is in c ⚠️

adw_spring_params_new (1, 0.5, 500)

Readable | Writeable

§spacing

Spacing between pages in pixels.

Readable | Writeable

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

Orientable

§orientation

The orientation of the orientable.

Readable | Writeable

§Signals

§page-changed

This signal is emitted after a page has been changed.

It can be used to implement “infinite scrolling” by amending the pages after every scroll.

::: note An empty carousel is indicated by (int)index == -1.

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

gtk::prelude::WidgetExt, [trait@glib::ObjectExt], gtk::prelude::AccessibleExt, gtk::prelude::BuildableExt, gtk::prelude::ConstraintTargetExt, SwipeableExt, gtk::prelude::OrientableExt

GLib type: GObject with reference counted clone semantics.

Implementations§

source

pub fn new() -> Carousel

Creates a new Carousel.

§Returns

the newly created Carousel

source

pub fn builder() -> CarouselBuilder

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

This method returns an instance of CarouselBuilder which can be used to create Carousel objects.

source

pub fn append(&self, child: &impl IsA<Widget>)

Appends @child to @self.

§child

a widget to add

source

pub fn allows_long_swipes(&self) -> bool

Gets whether to allow swiping for more than one page at a time.

§Returns

TRUE if long swipes are allowed

source

pub fn allows_mouse_drag(&self) -> bool

Sets whether @self can be dragged with mouse pointer.

§Returns

whether @self can be dragged with mouse pointer

source

pub fn allows_scroll_wheel(&self) -> bool

Gets whether @self will respond to scroll wheel events.

§Returns

TRUE if @self will respond to scroll wheel events

source

pub fn is_interactive(&self) -> bool

Gets whether @self can be navigated.

§Returns

whether @self can be navigated

source

pub fn n_pages(&self) -> u32

Gets the number of pages in @self.

§Returns

the number of pages in @self

source

pub fn position(&self) -> f64

Gets current scroll position in @self, unitless.

1 matches 1 page. Use scroll_to() for changing it.

§Returns

the scroll position

source

pub fn reveal_duration(&self) -> u32

Gets the page reveal duration, in milliseconds.

§Returns

the duration

source

pub fn scroll_params(&self) -> SpringParams

Gets the scroll animation spring parameters for @self.

§Returns

the animation parameters

source

pub fn spacing(&self) -> u32

Gets spacing between pages in pixels.

§Returns

spacing between pages

source

pub fn insert(&self, child: &impl IsA<Widget>, position: i32)

Inserts @child into @self at position @position.

If position is -1, or larger than the number of pages, @child will be appended to the end.

§child

a widget to add

§position

the position to insert @child at

source

pub fn prepend(&self, child: &impl IsA<Widget>)

Prepends @child to @self.

§child

a widget to add

source

pub fn remove(&self, child: &impl IsA<Widget>)

Removes @child from @self.

§child

a widget to remove

source

pub fn reorder(&self, child: &impl IsA<Widget>, position: i32)

Moves @child into position @position.

If position is -1, or larger than the number of pages, @child will be moved at the end.

§child

a widget to add

§position

the position to move @child to

source

pub fn scroll_to(&self, widget: &impl IsA<Widget>, animate: bool)

Scrolls to @widget.

If @animate is TRUE, the transition will be animated.

§widget

a child of @self

§animate

whether to animate the transition

source

pub fn set_allow_long_swipes(&self, allow_long_swipes: bool)

Sets whether to allow swiping for more than one page at a time.

If @allow_long_swipes is FALSE, each swipe can only move to the adjacent pages.

§allow_long_swipes

whether to allow long swipes

source

pub fn set_allow_mouse_drag(&self, allow_mouse_drag: bool)

Sets whether @self can be dragged with mouse pointer.

If @allow_mouse_drag is FALSE, dragging is only available on touch.

§allow_mouse_drag

whether @self can be dragged with mouse pointer

source

pub fn set_allow_scroll_wheel(&self, allow_scroll_wheel: bool)

Sets whether @self will respond to scroll wheel events.

If @allow_scroll_wheel is FALSE, wheel events will be ignored.

§allow_scroll_wheel

whether @self will respond to scroll wheel events

source

pub fn set_interactive(&self, interactive: bool)

Sets whether @self can be navigated.

This can be used to temporarily disable the carousel to only allow navigating it in a certain state.

§interactive

whether @self can be navigated

source

pub fn set_reveal_duration(&self, reveal_duration: u32)

Sets the page reveal duration, in milliseconds.

Reveal duration is used when animating adding or removing pages.

§reveal_duration

the new reveal duration value

source

pub fn set_scroll_params(&self, params: &SpringParams)

Sets the scroll animation spring parameters for @self.

The default value is equivalent to:

⚠️ The following code is in c ⚠️

adw_spring_params_new (1, 0.5, 500)
§params

the new parameters

source

pub fn set_spacing(&self, spacing: u32)

Sets spacing between pages in pixels.

§spacing

the new spacing value

source

pub fn connect_page_changed<F: Fn(&Self, u32) + 'static>( &self, f: F, ) -> SignalHandlerId

This signal is emitted after a page has been changed.

It can be used to implement “infinite scrolling” by amending the pages after every scroll.

::: note An empty carousel is indicated by (int)index == -1.

§index

current page

source

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

source

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

source

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

source

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

source

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

source

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

source

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

source

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

source

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

source

pub fn nth_page(&self, n: u32) -> Widget

Gets the page at position @n.

§n

index of the page

§Returns

the page

Trait Implementations§

source§

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
source§

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

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

fn default() -> Self

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

type ParamSpec = ParamSpecObject

source§

type SetValue = Carousel

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

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

source§

fn param_spec_builder() -> Self::BuilderFn

source§

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
source§

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
source§

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

Equality for two GObjects.

Two GObjects are equal if their memory addresses are equal.

1.0.0 · source§

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

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

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
source§

fn static_type() -> Type

Returns the type identifier of Self.

Auto Trait Implementations§

Blanket Implementations§

source§

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

source§

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

source§

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

source§

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

source§

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

source§

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

source§

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
source§

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

source§

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
source§

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

source§

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

Mutably borrows from an owned value. Read more
source§

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

source§

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

source§

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

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

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

Casts to T unconditionally. Read more
source§

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

Casts to &T unconditionally. Read more
source§

impl<T> CloneToUninit for T
where T: Clone,

source§

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
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 T

source§

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

source§

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

source§

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

source§

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

source§

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

source§

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

source§

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

source§

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

source§

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

source§

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

source§

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

source§

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

source§

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

source§

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

source§

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

source§

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

source§

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

source§

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

source§

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

source§

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

source§

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

source§

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

source§

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

source§

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

source§

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

source§

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

source§

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

source§

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

source§

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

source§

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

source§

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

source§

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

source§

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

source§

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

source§

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

source§

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

source§

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

source§

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

source§

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

source§

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

source§

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

source§

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

source§

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

source§

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

source§

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

source§

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

source§

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

source§

impl<O> GObjectPropertyExpressionExt for O
where 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<T, U> Into<U> for T
where 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 T
where T: Into<Value>,

source§

impl<U> IsSubclassableExt for U

source§

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

source§

fn is<U>(&self) -> bool
where 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) -> 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
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, ) -> SignalHandlerId
where 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, ) -> SignalHandlerId
where 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, ) -> SignalHandlerId
where 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, ) -> SignalHandlerId
where 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, ) -> SignalHandlerId
where 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, ) -> SignalHandlerId
where 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]) -> R

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]) -> R

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], ) -> R

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], ) -> R

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) -> SignalHandlerId
where 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) -> SignalHandlerId
where 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, ) -> SignalHandlerId
where 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<'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
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<O> OrientableExt for O
where O: IsA<Orientable>,

source§

fn orientation(&self) -> Orientation

source§

fn set_orientation(&self, orientation: Orientation)

source§

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

source§

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

source§

type Value = T

source§

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

source§

type Value = T

source§

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

source§

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

source§

fn ensure_type()

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

impl<O> SwipeableExt for O
where O: IsA<Swipeable>,

source§

fn cancel_progress(&self) -> f64

Gets the progress @self will snap back to after the gesture is canceled. Read more
source§

fn distance(&self) -> f64

Gets the swipe distance of @self. Read more
source§

fn progress(&self) -> f64

Gets the current progress of @self. Read more
source§

fn snap_points(&self) -> Vec<f64>

Gets the snap points of @self. Read more
source§

fn swipe_area( &self, navigation_direction: NavigationDirection, is_drag: bool, ) -> Rectangle

Gets the area @self can start a swipe from for the given direction and gesture type. Read more
source§

impl<T> ToOwned for T
where T: Clone,

source§

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 T

source§

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

source§

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 T
where T: for<'a> FromValue<'a> + StaticType + 'static,

source§

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

source§

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 O
where O: IsA<Widget>,

source§

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

source§

fn activate(&self) -> bool

source§

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

source§

fn activate_default(&self)

source§

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

source§

fn add_css_class(&self, css_class: &str)

source§

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

source§

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

source§

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

source§

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

source§

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

source§

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

source§

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

source§

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

source§

fn create_pango_context(&self) -> Context

source§

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

source§

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

source§

fn error_bell(&self)

source§

fn allocated_baseline(&self) -> i32

source§

fn allocated_height(&self) -> i32

source§

fn allocated_width(&self) -> i32

source§

fn allocation(&self) -> Rectangle

source§

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

source§

fn can_focus(&self) -> bool

source§

fn can_target(&self) -> bool

source§

fn is_child_visible(&self) -> bool

source§

fn clipboard(&self) -> Clipboard

source§

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

source§

fn css_name(&self) -> GString

source§

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

source§

fn direction(&self) -> TextDirection

source§

fn display(&self) -> Display

source§

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

source§

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

source§

fn gets_focus_on_click(&self) -> bool

source§

fn is_focusable(&self) -> bool

source§

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

source§

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

source§

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

source§

fn halign(&self) -> Align

source§

fn has_tooltip(&self) -> bool

source§

fn height(&self) -> i32

source§

fn hexpands(&self) -> bool

source§

fn is_hexpand_set(&self) -> bool

source§

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

source§

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

source§

fn is_mapped(&self) -> bool

source§

fn margin_bottom(&self) -> i32

source§

fn margin_end(&self) -> i32

source§

fn margin_start(&self) -> i32

source§

fn margin_top(&self) -> i32

source§

fn widget_name(&self) -> GString

source§

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

source§

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

source§

fn opacity(&self) -> f64

source§

fn overflow(&self) -> Overflow

source§

fn pango_context(&self) -> Context

source§

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

source§

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

source§

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

source§

fn primary_clipboard(&self) -> Clipboard

source§

fn is_realized(&self) -> bool

source§

fn receives_default(&self) -> bool

source§

fn request_mode(&self) -> SizeRequestMode

source§

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

source§

fn scale_factor(&self) -> i32

source§

fn get_sensitive(&self) -> bool

source§

fn settings(&self) -> Settings

source§

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

source§

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

source§

fn state_flags(&self) -> StateFlags

source§

fn style_context(&self) -> StyleContext

source§

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

source§

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

source§

fn valign(&self) -> Align

source§

fn vexpands(&self) -> bool

source§

fn is_vexpand_set(&self) -> bool

source§

fn get_visible(&self) -> bool

source§

fn width(&self) -> i32

source§

fn grab_focus(&self) -> bool

source§

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

source§

fn has_default(&self) -> bool

source§

fn has_focus(&self) -> bool

source§

fn has_visible_focus(&self) -> bool

source§

fn hide(&self)

source§

fn in_destruction(&self) -> bool

source§

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

source§

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

source§

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

source§

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

source§

fn is_drawable(&self) -> bool

source§

fn is_focus(&self) -> bool

source§

fn is_sensitive(&self) -> bool

source§

fn is_visible(&self) -> bool

source§

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

source§

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

source§

fn map(&self)

source§

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

source§

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

source§

fn observe_children(&self) -> ListModel

source§

fn observe_controllers(&self) -> ListModel

source§

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

source§

fn queue_allocate(&self)

source§

fn queue_draw(&self)

source§

fn queue_resize(&self)

source§

fn realize(&self)

source§

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

source§

fn remove_css_class(&self, css_class: &str)

source§

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

source§

fn set_can_focus(&self, can_focus: bool)

source§

fn set_can_target(&self, can_target: bool)

source§

fn set_child_visible(&self, child_visible: bool)

source§

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

source§

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

source§

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

source§

fn set_direction(&self, dir: TextDirection)

source§

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

source§

fn set_focus_on_click(&self, focus_on_click: bool)

source§

fn set_focusable(&self, focusable: bool)

source§

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

source§

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

source§

fn set_halign(&self, align: Align)

source§

fn set_has_tooltip(&self, has_tooltip: bool)

source§

fn set_hexpand(&self, expand: bool)

source§

fn set_hexpand_set(&self, set: bool)

source§

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

source§

fn set_margin_bottom(&self, margin: i32)

source§

fn set_margin_end(&self, margin: i32)

source§

fn set_margin_start(&self, margin: i32)

source§

fn set_margin_top(&self, margin: i32)

source§

fn set_widget_name(&self, name: &str)

source§

fn set_opacity(&self, opacity: f64)

source§

fn set_overflow(&self, overflow: Overflow)

source§

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

source§

fn set_receives_default(&self, receives_default: bool)

source§

fn set_sensitive(&self, sensitive: bool)

source§

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

source§

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

source§

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

source§

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

source§

fn set_valign(&self, align: Align)

source§

fn set_vexpand(&self, expand: bool)

source§

fn set_vexpand_set(&self, set: bool)

source§

fn set_visible(&self, visible: bool)

source§

fn should_layout(&self) -> bool

source§

fn show(&self)

source§

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

source§

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

source§

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

source§

fn trigger_tooltip_query(&self)

source§

fn unmap(&self)

source§

fn unparent(&self)

source§

fn unrealize(&self)

source§

fn unset_state_flags(&self, flags: StateFlags)

source§

fn height_request(&self) -> i32

source§

fn set_height_request(&self, height_request: i32)

source§

fn width_request(&self) -> i32

source§

fn set_width_request(&self, width_request: i32)

source§

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

source§

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

source§

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

source§

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

source§

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

source§

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

source§

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

source§

fn emit_move_focus(&self, direction: DirectionType)

source§

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

source§

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

source§

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

source§

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

source§

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

source§

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

source§

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

source§

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

source§

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

source§

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

source§

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

source§

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

source§

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

source§

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

source§

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

source§

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

source§

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

source§

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

source§

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

source§

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

source§

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

source§

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

source§

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

source§

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

source§

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

source§

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

source§

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

source§

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

source§

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

source§

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

source§

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

source§

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

source§

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

source§

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

source§

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

source§

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

source§

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

source§

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

source§

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

source§

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

source§

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

source§

impl<O> ConstraintTargetExt for O

source§

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

source§

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