Struct gtk4::Notebook

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#[repr(transparent)]
pub struct Notebook { /* private fields */ }

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impl Notebook

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pub fn new() -> Notebook

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pub fn builder() -> NotebookBuilder

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

This method returns an instance of NotebookBuilder which can be used to create Notebook objects.

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

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pub fn action_widget(&self, pack_type: PackType) -> Option<Widget>

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pub fn group_name(&self) -> Option<GString>

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pub fn menu_label(&self, child: &impl IsA<Widget>) -> Option<Widget>

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pub fn menu_label_text(&self, child: &impl IsA<Widget>) -> Option<GString>

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pub fn page(&self, child: &impl IsA<Widget>) -> NotebookPage

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pub fn pages(&self) -> ListModel

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pub fn is_scrollable(&self) -> bool

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pub fn shows_border(&self) -> bool

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pub fn shows_tabs(&self) -> bool

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pub fn tab_is_detachable(&self, child: &impl IsA<Widget>) -> bool

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pub fn tab_label(&self, child: &impl IsA<Widget>) -> Option<Widget>

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pub fn tab_label_text(&self, child: &impl IsA<Widget>) -> Option<GString>

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pub fn tab_pos(&self) -> PositionType

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pub fn tab_is_reorderable(&self, child: &impl IsA<Widget>) -> bool

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pub fn next_page(&self)

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pub fn popup_disable(&self)

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pub fn popup_enable(&self)

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pub fn prev_page(&self)

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pub fn set_action_widget(&self, widget: &impl IsA<Widget>, pack_type: PackType)

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pub fn set_group_name(&self, group_name: Option<&str>)

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pub fn set_menu_label( &self, child: &impl IsA<Widget>, menu_label: Option<&impl IsA<Widget>> )

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pub fn set_menu_label_text(&self, child: &impl IsA<Widget>, menu_text: &str)

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pub fn set_scrollable(&self, scrollable: bool)

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pub fn set_show_border(&self, show_border: bool)

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pub fn set_show_tabs(&self, show_tabs: bool)

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pub fn set_tab_detachable(&self, child: &impl IsA<Widget>, detachable: bool)

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pub fn set_tab_label( &self, child: &impl IsA<Widget>, tab_label: Option<&impl IsA<Widget>> )

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pub fn set_tab_label_text(&self, child: &impl IsA<Widget>, tab_text: &str)

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pub fn set_tab_pos(&self, pos: PositionType)

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pub fn set_tab_reorderable(&self, child: &impl IsA<Widget>, reorderable: bool)

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pub fn enables_popup(&self) -> bool

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pub fn set_enable_popup(&self, enable_popup: bool)

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pub fn set_page(&self, page: i32)

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

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pub fn emit_change_current_page(&self, object: i32) -> bool

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pub fn connect_create_window<F: Fn(&Self, &Widget) -> Option<Notebook> + 'static>( &self, f: F ) -> SignalHandlerId

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

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pub fn emit_focus_tab(&self, object: NotebookTab) -> bool

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

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pub fn emit_move_focus_out(&self, object: DirectionType)

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

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

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

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

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pub fn emit_reorder_tab(&self, object: DirectionType, p0: bool) -> bool

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

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pub fn emit_select_page(&self, object: bool) -> bool

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

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

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

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

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

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

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

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

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

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impl Notebook

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pub fn append_page( &self, child: &impl IsA<Widget>, tab_label: Option<&impl IsA<Widget>> ) -> u32

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pub fn append_page_menu( &self, child: &impl IsA<Widget>, tab_label: Option<&impl IsA<Widget>>, menu_label: Option<&impl IsA<Widget>> ) -> u32

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pub fn current_page(&self) -> Option<u32>

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pub fn n_pages(&self) -> u32

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pub fn nth_page(&self, page_num: Option<u32>) -> Option<Widget>

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pub fn insert_page( &self, child: &impl IsA<Widget>, tab_label: Option<&impl IsA<Widget>>, position: Option<u32> ) -> u32

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pub fn insert_page_menu( &self, child: &impl IsA<Widget>, tab_label: Option<&impl IsA<Widget>>, menu_label: Option<&impl IsA<Widget>>, position: Option<u32> ) -> u32

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pub fn page_num(&self, child: &impl IsA<Widget>) -> Option<u32>

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pub fn prepend_page( &self, child: &impl IsA<Widget>, tab_label: Option<&impl IsA<Widget>> ) -> u32

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pub fn prepend_page_menu( &self, child: &impl IsA<Widget>, tab_label: Option<&impl IsA<Widget>>, menu_label: Option<&impl IsA<Widget>> ) -> u32

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pub fn remove_page(&self, page_num: Option<u32>)

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pub fn reorder_child(&self, child: &impl IsA<Widget>, position: Option<u32>)

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pub fn set_current_page(&self, page_num: Option<u32>)

Trait Implementations§

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impl Clone for Notebook

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fn clone(&self) -> Self

Returns a copy of the value. Read more
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fn clone_from(&mut self, source: &Self)

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

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

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

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fn default() -> Self

Returns the “default value” for a type. Read more
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impl Display for Notebook

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

Formats the value using the given formatter. Read more
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impl HasParamSpec for Notebook

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type ParamSpec = ParamSpecObject

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type SetValue = Notebook

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

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fn param_spec_builder() -> Self::BuilderFn

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impl Hash for Notebook

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

Feeds this value into the given Hasher. Read more
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fn hash_slice<H>(data: &[Self], state: &mut H)where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher. Read more
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impl Ord for Notebook

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

This method returns an Ordering between self and other. Read more
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fn max(self, other: Self) -> Selfwhere Self: Sized,

Compares and returns the maximum of two values. Read more
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fn min(self, other: Self) -> Selfwhere Self: Sized,

Compares and returns the minimum of two values. Read more
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fn clamp(self, min: Self, max: Self) -> Selfwhere Self: Sized + PartialOrd<Self>,

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

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

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

This method tests for self and other values to be equal, and is used by ==.
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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.
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impl<OT: ObjectType> PartialOrd<OT> for Notebook

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

This method returns an ordering between self and other values if one exists. Read more
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fn lt(&self, other: &Rhs) -> bool

This method tests less than (for self and other) and is used by the < operator. Read more
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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
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fn gt(&self, other: &Rhs) -> bool

This method tests greater than (for self and other) and is used by the > operator. Read more
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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
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impl StaticType for Notebook

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fn static_type() -> Type

Returns the type identifier of Self.
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impl Eq for Notebook

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impl IsA<Accessible> for Notebook

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impl IsA<Buildable> for Notebook

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impl IsA<ConstraintTarget> for Notebook

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impl IsA<Widget> for Notebook

Auto Trait Implementations§

Blanket Implementations§

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

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

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

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

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

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

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
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impl<T> Borrow<T> for Twhere T: ?Sized,

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fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
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impl<T> BorrowMut<T> for Twhere T: ?Sized,

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

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

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impl<T> Cast for Twhere T: ObjectType,

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

Upcasts an object to a superclass or interface T. Read more
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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
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fn downcast<T>(self) -> Result<T, Self>where T: ObjectType, Self: CanDowncast<T>,

Tries to downcast to a subclass or interface implementor T. Read more
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fn downcast_ref<T>(&self) -> Option<&T>where T: ObjectType, Self: CanDowncast<T>,

Tries to downcast to a reference of its subclass or interface implementor T. Read more
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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
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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
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unsafe fn unsafe_cast<T>(self) -> Twhere T: ObjectType,

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

Casts to &T unconditionally. Read more
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impl<T> From<T> for T

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fn from(t: T) -> T

Returns the argument unchanged.

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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impl<T> GObjectPropertyExpressionExt for Twhere T: IsA<Object>,

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

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

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

Create an expression looking up a property in the bound this object.
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impl<T, U> Into<U> for Twhere U: From<T>,

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fn into(self) -> U

Calls U::from(self).

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

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

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

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impl<T> ObjectExt for Twhere T: ObjectType,

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

Add a callback to be notified when the Object is disposed. Read more
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fn bind_property<'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
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fn ref_count(&self) -> u32

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

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

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type Value = T

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impl<T> PropertyGet for Twhere T: HasParamSpec,

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type Value = T

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

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impl<T> StaticTypeExt for Twhere T: StaticType,

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fn ensure_type()

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

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type Owned = T

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

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

Uses borrowed data to replace owned data, usually by cloning. Read more
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impl<T> ToString for Twhere T: Display + ?Sized,

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default fn to_string(&self) -> String

Converts the given value to a String. Read more
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impl<T> TransparentType for Twhere T: TransparentPtrType,

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

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type Error = Infallible

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

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

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

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

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

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

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

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fn activate(&self) -> bool

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

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fn activate_default(&self)

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

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fn add_css_class(&self, css_class: &str)

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

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

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

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

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

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

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

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

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fn create_pango_context(&self) -> Context

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

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

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fn error_bell(&self)

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fn allocated_baseline(&self) -> i32

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fn allocated_height(&self) -> i32

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fn allocated_width(&self) -> i32

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fn allocation(&self) -> Rectangle

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

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fn can_focus(&self) -> bool

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fn can_target(&self) -> bool

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fn is_child_visible(&self) -> bool

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fn clipboard(&self) -> Clipboard

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

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fn css_name(&self) -> GString

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

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fn direction(&self) -> TextDirection

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fn display(&self) -> Display

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

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

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fn gets_focus_on_click(&self) -> bool

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fn is_focusable(&self) -> bool

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

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

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

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fn halign(&self) -> Align

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fn has_tooltip(&self) -> bool

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fn height(&self) -> i32

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fn hexpands(&self) -> bool

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fn is_hexpand_set(&self) -> bool

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

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

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fn is_mapped(&self) -> bool

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fn margin_bottom(&self) -> i32

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fn margin_end(&self) -> i32

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fn margin_start(&self) -> i32

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fn margin_top(&self) -> i32

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fn widget_name(&self) -> GString

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

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

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fn opacity(&self) -> f64

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fn overflow(&self) -> Overflow

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fn pango_context(&self) -> Context

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

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

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

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fn primary_clipboard(&self) -> Clipboard

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fn is_realized(&self) -> bool

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fn receives_default(&self) -> bool

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fn request_mode(&self) -> SizeRequestMode

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

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fn scale_factor(&self) -> i32

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fn get_sensitive(&self) -> bool

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fn settings(&self) -> Settings

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

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

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fn state_flags(&self) -> StateFlags

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fn style_context(&self) -> StyleContext

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

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

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fn valign(&self) -> Align

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fn vexpands(&self) -> bool

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fn is_vexpand_set(&self) -> bool

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fn get_visible(&self) -> bool

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fn width(&self) -> i32

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fn grab_focus(&self) -> bool

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

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fn has_default(&self) -> bool

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fn has_focus(&self) -> bool

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fn has_visible_focus(&self) -> bool

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fn hide(&self)

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fn in_destruction(&self) -> bool

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

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

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

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

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fn is_drawable(&self) -> bool

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fn is_focus(&self) -> bool

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fn is_sensitive(&self) -> bool

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fn is_visible(&self) -> bool

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

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

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fn map(&self)

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

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

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fn observe_children(&self) -> ListModel

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fn observe_controllers(&self) -> ListModel

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

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fn queue_allocate(&self)

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fn queue_draw(&self)

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fn queue_resize(&self)

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fn realize(&self)

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

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fn remove_css_class(&self, css_class: &str)

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

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fn set_can_focus(&self, can_focus: bool)

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fn set_can_target(&self, can_target: bool)

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fn set_child_visible(&self, child_visible: bool)

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

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

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

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fn set_direction(&self, dir: TextDirection)

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

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fn set_focus_on_click(&self, focus_on_click: bool)

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fn set_focusable(&self, focusable: bool)

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

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

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fn set_halign(&self, align: Align)

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fn set_has_tooltip(&self, has_tooltip: bool)

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fn set_hexpand(&self, expand: bool)

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fn set_hexpand_set(&self, set: bool)

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

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fn set_margin_bottom(&self, margin: i32)

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fn set_margin_end(&self, margin: i32)

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fn set_margin_start(&self, margin: i32)

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fn set_margin_top(&self, margin: i32)

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fn set_widget_name(&self, name: &str)

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fn set_opacity(&self, opacity: f64)

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fn set_overflow(&self, overflow: Overflow)

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

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fn set_receives_default(&self, receives_default: bool)

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fn set_sensitive(&self, sensitive: bool)

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

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

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

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

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fn set_valign(&self, align: Align)

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fn set_vexpand(&self, expand: bool)

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fn set_vexpand_set(&self, set: bool)

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fn set_visible(&self, visible: bool)

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fn should_layout(&self) -> bool

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fn show(&self)

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

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

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

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fn trigger_tooltip_query(&self)

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fn unmap(&self)

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fn unparent(&self)

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fn unrealize(&self)

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fn unset_state_flags(&self, flags: StateFlags)

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fn height_request(&self) -> i32

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fn set_height_request(&self, height_request: i32)

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fn width_request(&self) -> i32

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fn set_width_request(&self, width_request: i32)

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

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

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

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

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

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

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

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fn emit_move_focus(&self, direction: DirectionType)

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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