Struct FlexItem

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

Configuration for a flex item.

Implementations

impl<'a> FlexItem<'a>

pub fn new() -> Self

Create a new flex item. You can also use the item function.

pub fn grow(self, grow: f32) -> Self

How much should this item grow compared to the other items.

By default items don’t grow.

pub fn basis(self, basis: f32) -> Self

Set the default size of the item, before it grows. If this is not set, the items “intrinsic size” will be used.

pub fn align_self(self, align_self: FlexAlign) -> Self

How do we align the item in the cross axis?

Default is stretch.

pub fn align_self_content(self, align_self_content: Align2) -> Self

If align_self is stretch, how do we align the content?

Default is center.

pub fn shrink(self) -> Self

Shrink this item if there isn’t enough space.

Note: You may only ever set this on a single item in a flex container.

pub fn enabled(self, enabled: bool) -> Self

Set the enabled state of the item.

See egui::UiBuilder::disabled.

pub fn disabled(self) -> Self

Disable the item.

Equivalent to self.enabled(false).

pub fn frame(self, frame: Frame) -> Self

Set the frame of the item.

pub fn transform(self, transform: TSTransform) -> Self

Set the visual transform of the item.

pub fn frame_builder( self, frame_builder: impl FnOnce(&Ui, &Response) -> (Frame, TSTransform) + 'a, ) -> Self

Set the frame of the item using a builder function.

pub fn content_id(self, content_id: Id) -> Self

Egui flex can’t always know when the content size of a widget changes (e.g. when a Label or Button is truncated). If the content id changes, this will force a remeasure of the widget.

pub fn sense(self, sense: Sense) -> Self

Set a sense for the FlexItem. The response will be passed to the FrameBuilder closure.

pub fn min_size(self, min_size: impl Into<Vec2>) -> Self

Set the minimum outer (including Frame margin) size of the item in points (pixels).

pub fn min_width(self, min_width: impl Into<Option<f32>>) -> Self

Set the minimum outer (including Frame margin) width of the item in points (pixels).

pub fn min_height(self, min_height: impl Into<Option<f32>>) -> Self

Set the minimum outer (including Frame margin) height of the item in points (pixels).

Trait Implementations

impl<'a> Default for FlexItem<'a>

fn default() -> FlexItem<'a>

Returns the “default value” for a type.