Struct kas_widgets::ScrollBarRegion
source · pub struct ScrollBarRegion<W: Widget>(/* private fields */);
Expand description
A scrollable region with bars
This is essentially a ScrollBars<ScrollRegion<W>>
:
ScrollRegion
handles the actual scrolling and wheel/touch events,
while ScrollBars
adds scroll bar controls.
Use the HasScrollBars
trait to adjust scroll bar behaviour.
Implementations§
Methods from Deref<Target = ScrollBars<ScrollRegion<W>>>§
Trait Implementations§
source§impl<W: Clone + Widget> Clone for ScrollBarRegion<W>
impl<W: Clone + Widget> Clone for ScrollBarRegion<W>
source§fn clone(&self) -> ScrollBarRegion<W>
fn clone(&self) -> ScrollBarRegion<W>
Returns a copy of the value. Read more
1.0.0 · source§fn clone_from(&mut self, source: &Self)
fn clone_from(&mut self, source: &Self)
Performs copy-assignment from
source
. Read moresource§impl<W: Default + Widget> Default for ScrollBarRegion<W>
impl<W: Default + Widget> Default for ScrollBarRegion<W>
source§fn default() -> ScrollBarRegion<W>
fn default() -> ScrollBarRegion<W>
Returns the “default value” for a type. Read more
source§impl<W: Widget> Deref for ScrollBarRegion<W>
impl<W: Widget> Deref for ScrollBarRegion<W>
§type Target = ScrollBars<ScrollRegion<W>>
type Target = ScrollBars<ScrollRegion<W>>
The resulting type after dereferencing.
source§impl<W: Widget> DerefMut for ScrollBarRegion<W>
impl<W: Widget> DerefMut for ScrollBarRegion<W>
source§impl<W> HasBool for ScrollBarRegion<W>
impl<W> HasBool for ScrollBarRegion<W>
source§impl<W: Widget> HasScrollBars for ScrollBarRegion<W>
impl<W: Widget> HasScrollBars for ScrollBarRegion<W>
source§fn get_mode(&self) -> ScrollBarMode
fn get_mode(&self) -> ScrollBarMode
Get mode
source§fn set_mode(&mut self, mode: ScrollBarMode) -> Action
fn set_mode(&mut self, mode: ScrollBarMode) -> Action
Set mode
source§fn set_visible_bars(&mut self, bars: (bool, bool)) -> Action
fn set_visible_bars(&mut self, bars: (bool, bool)) -> Action
Set enabled bars without adjusting mode Read more
source§fn with_auto_bars(self) -> Selfwhere
Self: Sized,
fn with_auto_bars(self) -> Selfwhere
Self: Sized,
Set auto mode (inline)
source§impl<W> HasStr for ScrollBarRegion<W>
impl<W> HasStr for ScrollBarRegion<W>
source§impl<W> HasString for ScrollBarRegion<W>
impl<W> HasString for ScrollBarRegion<W>
source§impl<W: Widget> Layout for ScrollBarRegion<W>
impl<W: Widget> Layout for ScrollBarRegion<W>
source§fn widget_name(&self) -> &'static str
fn widget_name(&self) -> &'static str
Get the name of the widget struct Read more
source§fn num_children(&self) -> usize
fn num_children(&self) -> usize
Get the number of child widgets Read more
source§fn get_child(&self, index: usize) -> Option<&dyn Layout>
fn get_child(&self, index: usize) -> Option<&dyn Layout>
Access a child as a
dyn Layout
Read moresource§fn find_child_index(&self, id: &Id) -> Option<usize>
fn find_child_index(&self, id: &Id) -> Option<usize>
Find the child which is an ancestor of this
id
, if any Read moresource§fn size_rules(&mut self, sizer: SizeCx<'_>, axis: AxisInfo) -> SizeRules
fn size_rules(&mut self, sizer: SizeCx<'_>, axis: AxisInfo) -> SizeRules
Get size rules for the given axis Read more
Navigation in spatial order Read more
source§fn translation(&self) -> Offset
fn translation(&self) -> Offset
Get translation of children relative to this widget Read more
source§impl<W: Widget> Scrollable for ScrollBarRegion<W>
impl<W: Widget> Scrollable for ScrollBarRegion<W>
source§impl<W: Widget> Widget for ScrollBarRegion<W>
impl<W: Widget> Widget for ScrollBarRegion<W>
§type Data = <ScrollBars<ScrollRegion<W>> as Widget>::Data
type Data = <ScrollBars<ScrollRegion<W>> as Widget>::Data
Input data type Read more
Auto Trait Implementations§
impl<W> RefUnwindSafe for ScrollBarRegion<W>where
W: RefUnwindSafe,
impl<W> !Send for ScrollBarRegion<W>
impl<W> !Sync for ScrollBarRegion<W>
impl<W> Unpin for ScrollBarRegion<W>where
W: Unpin,
impl<W> UnwindSafe for ScrollBarRegion<W>where
W: UnwindSafe,
Blanket Implementations§
source§impl<W> AdaptWidget for Wwhere
W: Widget,
impl<W> AdaptWidget for Wwhere
W: Widget,
source§fn on_configure<F>(self, f: F) -> AdaptEvents<Self>
fn on_configure<F>(self, f: F) -> AdaptEvents<Self>
Call the given closure on
Events::configure
Read moresource§fn on_update<F>(self, f: F) -> AdaptEvents<Self>
fn on_update<F>(self, f: F) -> AdaptEvents<Self>
Call the given closure on
Events::update
Read moresource§fn on_message<M, H>(self, handler: H) -> AdaptEvents<Self>
fn on_message<M, H>(self, handler: H) -> AdaptEvents<Self>
Add a handler on message of type
M
Read moresource§fn on_messages<H>(self, handler: H) -> AdaptEvents<Self>
fn on_messages<H>(self, handler: H) -> AdaptEvents<Self>
Add a generic message handler Read more
source§fn with_min_size_px(self, w: i32, h: i32) -> Reserve<Self>
fn with_min_size_px(self, w: i32, h: i32) -> Reserve<Self>
Construct a wrapper, setting minimum size in pixels Read more
source§fn with_min_size_em(self, w: f32, h: f32) -> Reserve<Self>
fn with_min_size_em(self, w: f32, h: f32) -> Reserve<Self>
Construct a wrapper, setting minimum size in Em Read more
source§fn with_label<D, T>(self, direction: D, label: T) -> WithLabel<Self, D>
fn with_label<D, T>(self, direction: D, label: T) -> WithLabel<Self, D>
Construct a wrapper widget adding a label Read more
source§impl<W> AdaptWidgetAny for W
impl<W> AdaptWidgetAny for W
source§impl<T> BorrowMut<T> for Twhere
T: ?Sized,
impl<T> BorrowMut<T> for Twhere
T: ?Sized,
source§fn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more
§impl<S, T> Cast<T> for Swhere
T: Conv<S>,
impl<S, T> Cast<T> for Swhere
T: Conv<S>,
§impl<S, T> CastApprox<T> for Swhere
T: ConvApprox<S>,
impl<S, T> CastApprox<T> for Swhere
T: ConvApprox<S>,
§fn try_cast_approx(self) -> Result<T, Error>
fn try_cast_approx(self) -> Result<T, Error>
§fn cast_approx(self) -> T
fn cast_approx(self) -> T
§impl<S, T> CastFloat<T> for Swhere
T: ConvFloat<S>,
impl<S, T> CastFloat<T> for Swhere
T: ConvFloat<S>,
§fn cast_trunc(self) -> T
fn cast_trunc(self) -> T
Cast to integer, truncating Read more
§fn cast_nearest(self) -> T
fn cast_nearest(self) -> T
Cast to the nearest integer Read more
§fn cast_floor(self) -> T
fn cast_floor(self) -> T
Cast the floor to an integer Read more
§fn try_cast_trunc(self) -> Result<T, Error>
fn try_cast_trunc(self) -> Result<T, Error>
Try converting to integer with truncation Read more
§fn try_cast_nearest(self) -> Result<T, Error>
fn try_cast_nearest(self) -> Result<T, Error>
Try converting to the nearest integer Read more
§fn try_cast_floor(self) -> Result<T, Error>
fn try_cast_floor(self) -> Result<T, Error>
Try converting the floor to an integer Read more
§fn try_cast_ceil(self) -> Result<T, Error>
fn try_cast_ceil(self) -> Result<T, Error>
Try convert the ceiling to an integer Read more
source§impl<W> LayoutExt for W
impl<W> LayoutExt for W
source§fn identify(&self) -> IdentifyWidget<'_>
fn identify(&self) -> IdentifyWidget<'_>
Display as “StructName#Id”
source§fn is_strict_ancestor_of(&self, id: &Id) -> bool
fn is_strict_ancestor_of(&self, id: &Id) -> bool
Check whether
id
is not self and is a descendant Read moresource§fn for_children(&self, f: impl FnMut(&dyn Layout))
fn for_children(&self, f: impl FnMut(&dyn Layout))
Run a closure on all children