Struct IndentGuides 

pub struct IndentGuides { /* private fields */ }

Implementations

impl IndentGuides

pub fn on_click( self, on_click: impl Fn(&IndentGuideLayout, &mut Window, &mut App) + 'static, ) -> Self

Sets the callback that will be called when the user clicks on an indent guide.

pub fn with_compute_indents_fn<V: Render>( self, entity: Entity<V>, compute_indents_fn: impl Fn(&mut V, Range<usize>, &mut Window, &mut Context<'_, V>) -> SmallVec<[usize; 64]> + 'static, ) -> Self

Sets the function that computes indents for uniform list decoration.

pub fn with_render_fn<V: Render>( self, entity: Entity<V>, render_fn: impl Fn(&mut V, RenderIndentGuideParams, &mut Window, &mut App) -> SmallVec<[RenderedIndentGuide; 12]> + 'static, ) -> Self

Sets a custom callback that will be called when the indent guides need to be rendered.

Trait Implementations

impl StickyItemsDecoration for IndentGuides

fn compute( &self, indents: &SmallVec<[usize; 8]>, bounds: Bounds<Pixels>, _scroll_offset: Point<Pixels>, item_height: Pixels, window: &mut Window, cx: &mut App, ) -> AnyElement

Compute the decoration element, given the visible range of list items, the bounds of the list, and the height of each item.

impl UniformListDecoration for IndentGuides

fn compute( &self, visible_range: Range<usize>, bounds: Bounds<Pixels>, _scroll_offset: Point<Pixels>, item_height: Pixels, item_count: usize, window: &mut Window, cx: &mut App, ) -> AnyElement

Compute the decoration element, given the visible range of list items, the bounds of the list, and the height of each item.