Enum TextAlign 

pub enum TextAlign {
    Left,
    Center,
    Right,
}

Horizontal alignment of the lines of a RichText inside its block.

The block is as wide as its widest line, and placement code positions that block; alignment only decides where each shorter line spends its slack (the block width minus its own width): none of it before the line, half, or all. The block’s measured envelope is therefore the same for every alignment, so selection and hit boxes need no change, and single-line text (no slack) is unaffected. Tab-column cells move with their line.

Variants

Left

Every line starts at the block’s left edge — the layout all text had before alignment existed.

Center

Each line is centred on the block.

Right

Every line ends at the block’s right edge.

Implementations

impl TextAlign

pub fn line_offset(self, block_width: f32, line_width: f32) -> f32

Horizontal offset of a line line_width wide inside a block block_width wide. Left is exactly 0.0 whatever the widths, so left-aligned layout never depends on the slack arithmetic.

Trait Implementations

impl Clone for TextAlign

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for TextAlign

impl Debug for TextAlign

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

Formats the value using the given formatter.

impl Default for TextAlign

fn default() -> Self

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for TextAlign

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Eq for TextAlign

impl PartialEq for TextAlign

fn eq(&self, other: &Self) -> bool

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl Serialize for TextAlign

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for TextAlign