IncularAPI ReferenceLayout Widgets
Flexible
Flex child with configurable tight or loose fit.
Flexible { flex: u32, fit: FlexFit, child: Widget } allocates a proportional
share like Expanded but lets you choose
the fit. Defaults: flex = 1 (coerced max(1)), fit = Loose.
Props
Prop
Type
Construction
Loose versus tight shares — copy, paste, and run:
use incular::prelude::*;
fn main() -> Result<(), Box<dyn std::error::Error>> {
let app = Application::new(|_cx| {
Container::builder()
.padding(EdgeInsets::all(24.0))
.alignment(Alignment::CENTER)
.child(
Row::builder()
.children(Vec::<Widget>::from([
Flexible::new(Text::new("Loose")).flex(1).into(),
Flexible::flex_factor(
2,
Text::new("Wide"),
).into(),
Flexible::new(Text::new("Tight")).tight().into(),
]))
.spacing(8.0)
.build(),
)
.build()
.into()
})?;
incular::run(app)?;
Ok(())
}Methods
pub fn new(child: impl Into<Widget>) -> Self
pub fn flex_factor(flex: u32, child: impl Into<Widget>) -> Self
pub fn flex(mut self, flex: u32) -> Self
pub fn fit(mut self, fit: FlexFit) -> Self
pub fn tight(mut self) -> Self // fit = TightLoose keeps the child's natural size within its share; Tight forces it to
fill the share. Note the FlexFit enum itself
defaults to Tight, while this widget defaults to Loose.