Struct zng :: scroll :: ScrollbarFnMix Copy item path

impl ScrollbarFnMix
where P: WidgetImpl,

pub fn v_scrollbar_fn(&self, wgt_fn: impl IntoVar<WidgetFn<ScrollBarArgs>>)

P Vertical scrollbar function for all scroll widget descendants.

This property sets the VERTICAL_SCROLLBAR_FN_VAR.

impl ScrollbarFnMix
where P: WidgetImpl,

pub fn h_scrollbar_fn(&self, wgt_fn: impl IntoVar<WidgetFn<ScrollBarArgs>>)

P Horizontal scrollbar function for all scroll widget descendants.

This property sets the HORIZONTAL_SCROLLBAR_FN_VAR.

impl ScrollbarFnMix
where P: WidgetImpl,

pub fn scrollbar_fn(&self, wgt_fn: impl IntoVar<WidgetFn<ScrollBarArgs>>)

P Scrollbar function for both orientations applicable to all scroll widget descendants.

This property sets both v_scrollbar_fn and h_scrollbar_fn to the same wgt_fn.

impl ScrollbarFnMix
where P: WidgetImpl,

pub fn scrollbar_joiner_fn(&self, wgt_fn: impl IntoVar<WidgetFn<()>>)

P Widget function for the little square in the corner that joins the two scrollbars when both are visible.

This property sets the SCROLLBAR_JOINER_FN_VAR.

Trait Implementations§

impl Deref for ScrollbarFnMix

type Target = P

The resulting type after dereferencing.

fn deref(&self) -> &<ScrollbarFnMix as Deref>::Target

Dereferences the value.

impl DerefMut for ScrollbarFnMix

fn deref_mut(&mut self) -> &mut <ScrollbarFnMix as Deref>::Target

Mutably dereferences the value.

Auto Trait Implementations§

impl UnwindSafe for ScrollbarFnMix
where P: UnwindSafe,

Blanket Implementations§

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

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

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

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

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

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

Mutably borrows from an owned value. Read more

impl<T> Downcast for T
where T: Any,

fn into_any(self: Box<T>) -> Box<dyn Any>

Convert Box<dyn Trait> (where Trait: Downcast) to Box<dyn Any>. Box<dyn Any> can then be further downcast into Box<ConcreteType> where ConcreteType implements Trait.

fn into_any_rc(self: Rc<T>) -> Rc<dyn Any>

Convert Rc<Trait> (where Trait: Downcast) to Rc<Any>. Rc<Any> can then be further downcast into Rc<ConcreteType> where ConcreteType implements Trait.

fn as_any(&self) -> &(dyn Any + 'static)

Convert &Trait (where Trait: Downcast) to &Any. This is needed since Rust cannot generate &Any’s vtable from &Trait’s.

fn as_any_mut(&mut self) -> &mut (dyn Any + 'static)

Convert &mut Trait (where Trait: Downcast) to &Any. This is needed since Rust cannot generate &mut Any’s vtable from &mut Trait’s.

impl<T> DowncastSync for T
where T: Any + Send + Sync,

fn into_any_arc(self: Arc<T>) -> Arc<dyn Any + Sync + Send>

Convert Arc<Trait> (where Trait: Downcast) to Arc<Any>. Arc<Any> can then be further downcast into Arc<ConcreteType> where ConcreteType implements Trait.

impl<T> From<T> for T

fn from(t: T) -> T

Returns the argument unchanged.

impl<T> Instrument for T

fn instrument(self, span: Span) -> Instrumented<Self>

Instruments this type with the provided [Span], returning an Instrumented wrapper. Read more

fn in_current_span(self) -> Instrumented<Self>

Instruments this type with the current Span, returning an Instrumented wrapper. Read more

impl<T> Instrument for T

fn instrument(self, span: Span) -> Instrumented<Self>

Instruments this type with the provided Span, returning an Instrumented wrapper. Read more

fn in_current_span(self) -> Instrumented<Self>

Instruments this type with the current Span, returning an Instrumented wrapper. Read more

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

fn into(self) -> U

Calls U::from(self).

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

impl<T> IntoEither for T

fn into_either(self, into_left: bool) -> Either<Self, Self>

Converts self into a Left variant of Either<Self, Self> if into_left is true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more

fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>
where F: FnOnce(&Self) -> bool,

Converts self into a Left variant of Either<Self, Self> if into_left(&self) returns true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more