1//! Style types for Block layout
2use crate::{CoreStyle, Style};
3
4/// The set of styles required for a Block layout container
5pub trait BlockContainerStyle: CoreStyle {
6 /// Defines which row in the grid the item should start and end at
7 #[inline(always)]
8 fn text_align(&self) -> TextAlign {
9 Style::<Self::CustomIdent>::DEFAULT.text_align
10 }
11}
12
13/// The set of styles required for a Block layout item (child of a Block container)
14pub trait BlockItemStyle: CoreStyle {
15 /// Whether the item is a table. Table children are handled specially in block layout.
16 #[inline(always)]
17 fn is_table(&self) -> bool {
18 false
19 }
20
21 /// Whether the item is a floated
22 #[cfg(feature = "float_layout")]
23 #[inline(always)]
24 fn float(&self) -> super::Float {
25 super::Float::None
26 }
27}
28
29/// Used by block layout to implement the legacy behaviour of `<center>` and `<div align="left | right | center">`
30#[derive(Debug, Clone, Copy, PartialEq, Eq, Default)]
31#[cfg_attr(feature = "serde", derive(Serialize, Deserialize))]
32pub enum TextAlign {
33 /// No special legacy text align behaviour.
34 #[default]
35 Auto,
36 /// Corresponds to `-webkit-left` or `-moz-left` in browsers
37 LegacyLeft,
38 /// Corresponds to `-webkit-right` or `-moz-right` in browsers
39 LegacyRight,
40 /// Corresponds to `-webkit-center` or `-moz-center` in browsers
41 LegacyCenter,
42}