Struct SectionHeaderFace 

pub struct SectionHeaderFace<'a> { /* private fields */ }

An immediate-mode section header for a painted host, with the retained SectionHeader’s geometry: the title on the content edge, the count after it, the action’s label on the trailing edge, one fixed height.

Implementations

impl<'a> SectionHeaderFace<'a>

pub fn heading(title: &'a str) -> SectionHeaderFace<'a>

A section of a page, titled in Heading.

pub fn group(title: &'a str) -> SectionHeaderFace<'a>

A group inside a section, titled in Subheading.

pub fn count(self, count: usize) -> SectionHeaderFace<'a>

pub fn action(self, label: &'a str) -> SectionHeaderFace<'a>

The label of the one action on the section; hit-test it with Self::action_rect.

pub fn height(&self, text: &mut TextRenderer, theme: &Theme, width: f64) -> f64

The header’s height: one small control’s, or the title’s wrapped lines when they are taller.

pub fn action_rect( &self, rect: Rect, text: &mut TextRenderer, theme: &Theme, ) -> Option<Rect>

Where the action’s button sits in rect: its label ends on the trailing edge, the button’s inset past it.

pub fn paint(&self, ctx: &mut PaintCtx<'_>, rect: Rect, action: Interaction)

Paint the header into rect, the column’s content box at the header’s height. action is the action’s pointer state.

pub fn accessibility(&self, rect: Rect) -> AccessNode

The header’s heading node and, with an action, its button.

Trait Implementations

impl<'a> Clone for SectionHeaderFace<'a>

fn clone(&self) -> SectionHeaderFace<'a>

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<'a> Debug for SectionHeaderFace<'a>

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

Formats the value using the given formatter.