Struct libpanel::Dock

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

The Dock is a widget designed to contain widgets that can be docked. Use the Dock as the top widget of your dockable UI.

A Dock is divided in 5 areas: Area::Top, Area::Bottom, Area::Start, Area::End represent the surrounding areas that can revealed. Area::Center represent the main area, that is always displayed and resized depending on the reveal state of the surrounding areas.

It will contain a PanelDockChild for each of the areas in use, albeit this is done by the widget.

Properties

bottom-height

Readable | Writeable

can-reveal-bottom

Readable

can-reveal-end

Readable

can-reveal-start

Readable

can-reveal-top

Readable

end-width

Readable | Writeable

reveal-bottom

Readable | Writeable

reveal-end

Readable | Writeable

reveal-start

Readable | Writeable

reveal-top

Readable | Writeable

start-width

Readable | Writeable

top-height

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 [signalGtk::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 GtkLayoutManager 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 [methodGtk.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 [methodGtk.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 [methodGtk.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 [methodGtk.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 GtkRoot 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 [methodGtk.set_markup].

This is a convenience property which will take care of getting the tooltip shown if the given string is not None: [propertyGtk:has-tooltip] will automatically be set to true and there will be taken care of [signalGtk::query-tooltip] in the default signal handler.

Note that if both [propertyGtk:tooltip-text] and [propertyGtk:tooltip-markup] are set, the last one wins.

Readable | Writeable

tooltip-text

Sets the text of tooltip to be the given string.

Also see [methodGtk.set_text].

This is a convenience property which will take care of getting the tooltip shown if the given string is not None: [propertyGtk:has-tooltip] will automatically be set to true and there will be taken care of [signalGtk::query-tooltip] in the default signal handler.

Note that if both [propertyGtk:tooltip-text] and [propertyGtk:tooltip-markup] are set, the last one wins.

Readable | Writeable

valign

How to distribute vertical space if widget gets extra space.

Readable | Writeable

vexpand

Whether to expand vertically.

Readable | Writeable

vexpand-set

Whether to use the vexpand property.

Readable | Writeable

visible

Whether the widget is visible.

Readable | Writeable

width-request

Override for width request of the widget.

If this is -1, the natural request will be used.

Readable | Writeable

Accessible

accessible-role

The accessible role of the given gtk::Accessible implementation.

The accessible role cannot be changed once set.

Readable | Writeable

Signals

adopt-widget

Signal is emitted when a widget is requesting to be added via a drag-n-drop event.

This is generally propagated via adopt-widget to the dock so that applications do not need to attach signal handlers to every Frame.

create-frame

This signal is emitted when a new frame is needed.

panel-drag-begin

This signal is emitted when dragging of a panel begins.

panel-drag-end

This signal is emitted when dragging of a panel either completes or was cancelled.

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 [methodGtk.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 [propertyGtk: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 [signalGtk::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.

Action

query-tooltip

Emitted when the widgets tooltip is about to be shown.

This happens when the [propertyGtk: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 [methodGtk.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 [methodGtk.get_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 [methodGtk.unrealize] has been called or the widget has been unmapped (that is, it is going to be hidden).

Implements

DockExt, gtk::prelude::WidgetExt, glib::ObjectExt, gtk::prelude::AccessibleExt, gtk::prelude::BuildableExt, gtk::prelude::ConstraintTargetExt

Implementations§

source§

impl Dock

source

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

source

pub fn new() -> Dock

Create a new Dock.

Returns

a newly created Dock

source

pub fn builder() -> DockBuilder

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

This method returns an instance of DockBuilder which can be used to create Dock objects.

Trait Implementations§

source§

impl Clone for Dock

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 Dock

source§

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

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

impl Default for Dock

source§

fn default() -> Self

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

impl Display for Dock

source§

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

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

impl HasParamSpec for Dock

§

type ParamSpec = ParamSpecObject

§

type SetValue = Dock

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

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

source§

fn param_spec_builder() -> Self::BuilderFn

source§

impl Hash for Dock

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: DockImpl> IsSubclassable<T> for Dock

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 Dock

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 Dock

source§

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

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 Dock

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 Dock

source§

fn static_type() -> Type

Returns the type identifier of Self.
source§

impl Eq for Dock

source§

impl IsA<Accessible> for Dock

source§

impl IsA<Buildable> for Dock

source§

impl IsA<ConstraintTarget> for Dock

source§

impl IsA<Widget> for Dock

Auto Trait Implementations§

§

impl RefUnwindSafe for Dock

§

impl !Send for Dock

§

impl !Sync for Dock

§

impl Unpin for Dock

§

impl UnwindSafe for Dock

Blanket Implementations§

source§

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

source§

impl<O> AccessibleExtManual for Owhere 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 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,

const: unstable · source§

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
source§

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

const: unstable · 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§

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

const: unstable · 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<T> GObjectPropertyExpressionExt for Twhere T: 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 Twhere U: From<T>,

const: unstable · 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<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<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> ToString for Twhere T: Display + ?Sized,

source§

default fn to_string(&self) -> String

Converts the given value to a String. 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.
const: unstable · 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.
const: unstable · 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)

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 color(&self) -> RGBA

Available on crate feature v4_10 only.
source§

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

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, Global>

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) -> SignalHandlerIdwhere F: Fn(&O) + 'static,

source§

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

source§

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

source§

fn connect_keynav_failed<F>(&self, f: F) -> SignalHandlerIdwhere F: Fn(&O, DirectionType) -> Inhibit + 'static,

source§

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

source§

fn connect_mnemonic_activate<F>(&self, f: F) -> SignalHandlerIdwhere F: Fn(&O, bool) -> Inhibit + 'static,

source§

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

source§

fn emit_move_focus(&self, direction: DirectionType)

source§

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

source§

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

source§

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

source§

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

source§

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

source§

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

source§

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

source§

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

source§

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

source§

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

source§

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

source§

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

source§

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

source§

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

source§

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

source§

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

source§

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

source§

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

source§

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

source§

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

source§

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

source§

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

source§

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

source§

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

source§

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

source§

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

source§

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

source§

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

source§

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

source§

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

source§

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

source§

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

source§

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

source§

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

source§

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

source§

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

source§

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

source§

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

source§

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

source§

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

source§

fn add_tick_callback<P>(&self, callback: P) -> TickCallbackIdwhere P: Fn(&O, &FrameClock) -> Continue + 'static,

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>,