Struct Clipper 

pub struct Clipper<'a, W = usize>
where
    W: Eq + Clone + Hash,
{ /* private fields */ }

This widget allows rendering to a temporary buffer and clips it to size for the final rendering.

Implementations

impl<'a, W> Clipper<'a, W>

where W: Eq + Clone + Hash,

pub fn new() -> Self

New Clipper.

pub fn layout(self, layout: GenericLayout<W>) -> Self

Set the layout. If no layout is set here the layout is taken from the state.

pub fn style(self, style: Style) -> Self

Base style.

pub fn auto_label(self, auto: bool) -> Self

Render the label automatically when rendering the widget.

Default: true

pub fn label_style(self, style: Style) -> Self

Widget labels.

pub fn label_alignment(self, alignment: Alignment) -> Self

Widget labels.

pub fn block(self, block: Block<'a>) -> Self

Block for border

pub fn scroll(self, scroll: Scroll<'a>) -> Self

Scroll support.

pub fn hscroll(self, scroll: Scroll<'a>) -> Self

Horizontal scroll support.

pub fn vscroll(self, scroll: Scroll<'a>) -> Self

Vertical scroll support.

pub fn styles(self, styles: ClipperStyle) -> Self

Combined style.

pub fn buffer_uses_view_size(self) -> Self

By default, the buffer is sized according to the maximum extend of the visible widgets.

This may not be enough, when you use popups.

This flag indicates, that the buffer should be at least the size of the rendered view area.

pub fn layout_size(&self, area: Rect, state: &ClipperState<W>) -> Size

Calculate the layout size. Returns the size of the inner area that is available for drawing widgets.

pub fn into_buffer( self, area: Rect, state: &mut ClipperState<W>, ) -> ClipperBuffer<'a, W>

Calculates the layout and creates a temporary buffer.

Trait Implementations

impl<W> Clone for Clipper<'_, W>

where W: Eq + Clone + Hash,

fn clone(&self) -> Self

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl<'a, W> Debug for Clipper<'a, W>

where W: Eq + Clone + Hash + Debug,

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

Formats the value using the given formatter.

impl<W> Default for Clipper<'_, W>

where W: Eq + Clone + Hash,

fn default() -> Self

Returns the “default value” for a type.