[−][src]Struct iced_native::widget::scrollable::State
The local state of a Scrollable
.
Methods
impl State
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pub fn new() -> Self
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Creates a new State
with the scrollbar located at the top.
pub fn scroll(
&mut self,
delta_y: f32,
bounds: Rectangle,
content_bounds: Rectangle
)
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&mut self,
delta_y: f32,
bounds: Rectangle,
content_bounds: Rectangle
)
Apply a scrolling offset to the current State
, given the bounds of
the Scrollable
and its contents.
pub fn scroll_to(
&mut self,
percentage: f32,
bounds: Rectangle,
content_bounds: Rectangle
)
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&mut self,
percentage: f32,
bounds: Rectangle,
content_bounds: Rectangle
)
Moves the scroll position to a relative amount, given the bounds of
the Scrollable
and its contents.
0
represents scrollbar at the top, while 1
represents scrollbar at
the bottom.
pub fn offset(&self, bounds: Rectangle, content_bounds: Rectangle) -> u32
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Returns the current scrolling offset of the State
, given the bounds
of the Scrollable
and its contents.
pub fn is_scroller_grabbed(&self) -> bool
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Returns whether the scroller is currently grabbed or not.
Trait Implementations
impl Clone for State
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impl Copy for State
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impl Debug for State
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impl Default for State
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Auto Trait Implementations
impl RefUnwindSafe for State
impl Send for State
impl Sync for State
impl Unpin for State
impl UnwindSafe for State
Blanket Implementations
impl<T> Any for T where
T: 'static + ?Sized,
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T: 'static + ?Sized,
impl<T> Borrow<T> for T where
T: ?Sized,
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T: ?Sized,
impl<T> BorrowMut<T> for T where
T: ?Sized,
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T: ?Sized,
impl<T> From<T> for T
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impl<T, U> Into<U> for T where
U: From<T>,
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U: From<T>,
impl<T> ToOwned for T where
T: Clone,
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T: Clone,
impl<T, U> TryFrom<U> for T where
U: Into<T>,
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U: Into<T>,
impl<T, U> TryInto<U> for T where
U: TryFrom<T>,
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U: TryFrom<T>,
impl<V, T> VZip<V> for T where
V: MultiLane<T>,
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V: MultiLane<T>,