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-rw-r--r--src/style.rs262
1 files changed, 0 insertions, 262 deletions
diff --git a/src/style.rs b/src/style.rs
deleted file mode 100644
index 575ea366..00000000
--- a/src/style.rs
+++ /dev/null
@@ -1,262 +0,0 @@
-use std::hash::{Hash, Hasher};
-use stretch::{geometry, style};
-
-/// The appearance of a [`Node`].
-///
-/// [`Node`]: struct.Node.html
-#[derive(Debug, Clone, Copy)]
-pub struct Style(pub(crate) style::Style);
-
-impl Style {
- /// Defines the width of a [`Node`] in pixels.
- ///
- /// [`Node`]: struct.Node.html
- pub fn width(mut self, width: u16) -> Self {
- self.0.size.width = style::Dimension::Points(width as f32);
- self
- }
-
- /// Defines the height of a [`Node`] in pixels.
- ///
- /// [`Node`]: struct.Node.html
- pub fn height(mut self, height: u16) -> Self {
- self.0.size.height = style::Dimension::Points(height as f32);
- self
- }
-
- /// Defines the minimum width of a [`Node`] in pixels.
- ///
- /// [`Node`]: struct.Node.html
- pub fn min_width(mut self, min_width: u16) -> Self {
- self.0.min_size.width = style::Dimension::Points(min_width as f32);
- self
- }
-
- /// Defines the maximum width of a [`Node`] in pixels.
- ///
- /// [`Node`]: struct.Node.html
- pub fn max_width(mut self, max_width: u16) -> Self {
- self.0.max_size.width = style::Dimension::Points(max_width as f32);
- self.fill_width()
- }
-
- /// Defines the minimum height of a [`Node`] in pixels.
- ///
- /// [`Node`]: struct.Node.html
- pub fn min_height(mut self, min_height: u16) -> Self {
- self.0.min_size.height =
- style::Dimension::Points(f32::from(min_height));
- self
- }
-
- /// Defines the maximum height of a [`Node`] in pixels.
- ///
- /// [`Node`]: struct.Node.html
- pub fn max_height(mut self, max_height: u16) -> Self {
- self.0.max_size.height =
- style::Dimension::Points(f32::from(max_height));
- self.fill_height()
- }
-
- /// Makes a [`Node`] fill all the horizontal available space.
- ///
- /// [`Node`]: struct.Node.html
- pub fn fill_width(mut self) -> Self {
- self.0.size.width = stretch::style::Dimension::Percent(1.0);
- self
- }
-
- /// Makes a [`Node`] fill all the vertical available space.
- ///
- /// [`Node`]: struct.Node.html
- pub fn fill_height(mut self) -> Self {
- self.0.size.height = stretch::style::Dimension::Percent(1.0);
- self
- }
-
- pub(crate) fn align_items(mut self, align: Align) -> Self {
- self.0.align_items = align.into();
- self
- }
-
- pub(crate) fn justify_content(mut self, justify: Justify) -> Self {
- self.0.justify_content = justify.into();
- self
- }
-
- /// Sets the alignment of a [`Node`].
- ///
- /// If the [`Node`] is inside a...
- ///
- /// * [`Column`], this setting will affect its __horizontal__ alignment.
- /// * [`Row`], this setting will affect its __vertical__ alignment.
- ///
- /// [`Node`]: struct.Node.html
- /// [`Column`]: widget/struct.Column.html
- /// [`Row`]: widget/struct.Row.html
- pub fn align_self(mut self, align: Align) -> Self {
- self.0.align_self = align.into();
- self
- }
-
- /// Sets the padding of a [`Node`] in pixels.
- ///
- /// [`Node`]: struct.Node.html
- pub fn padding(mut self, px: u16) -> Self {
- self.0.padding = stretch::geometry::Rect {
- start: style::Dimension::Points(px as f32),
- end: style::Dimension::Points(px as f32),
- top: style::Dimension::Points(px as f32),
- bottom: style::Dimension::Points(px as f32),
- };
-
- self
- }
-}
-
-impl Default for Style {
- fn default() -> Style {
- Style(style::Style {
- align_items: style::AlignItems::FlexStart,
- justify_content: style::JustifyContent::FlexStart,
- ..style::Style::default()
- })
- }
-}
-
-impl Hash for Style {
- fn hash<H: Hasher>(&self, state: &mut H) {
- hash_size(&self.0.size, state);
- hash_size(&self.0.min_size, state);
- hash_size(&self.0.max_size, state);
-
- hash_rect(&self.0.margin, state);
-
- (self.0.flex_direction as u8).hash(state);
- (self.0.align_items as u8).hash(state);
- (self.0.justify_content as u8).hash(state);
- (self.0.align_self as u8).hash(state);
- (self.0.flex_grow as u32).hash(state);
- }
-}
-
-fn hash_size<H: Hasher>(
- size: &geometry::Size<style::Dimension>,
- state: &mut H,
-) {
- hash_dimension(size.width, state);
- hash_dimension(size.height, state);
-}
-
-fn hash_rect<H: Hasher>(
- rect: &geometry::Rect<style::Dimension>,
- state: &mut H,
-) {
- hash_dimension(rect.start, state);
- hash_dimension(rect.end, state);
- hash_dimension(rect.top, state);
- hash_dimension(rect.bottom, state);
-}
-
-fn hash_dimension<H: Hasher>(dimension: style::Dimension, state: &mut H) {
- match dimension {
- style::Dimension::Undefined => state.write_u8(0),
- style::Dimension::Auto => state.write_u8(1),
- style::Dimension::Points(points) => {
- state.write_u8(2);
- (points as u32).hash(state);
- }
- style::Dimension::Percent(percent) => {
- state.write_u8(3);
- (percent as u32).hash(state);
- }
- }
-}
-
-/// Alignment on the cross axis of a container.
-///
-/// * On a [`Column`], it describes __horizontal__ alignment.
-/// * On a [`Row`], it describes __vertical__ alignment.
-///
-/// [`Column`]: widget/struct.Column.html
-/// [`Row`]: widget/struct.Row.html
-#[derive(Debug, Clone, Copy, PartialEq, Eq)]
-pub enum Align {
- /// Align at the start of the cross axis.
- Start,
-
- /// Align at the center of the cross axis.
- Center,
-
- /// Align at the end of the cross axis.
- End,
-
- /// Stretch over the cross axis.
- Stretch,
-}
-
-#[doc(hidden)]
-impl From<Align> for style::AlignItems {
- fn from(align: Align) -> Self {
- match align {
- Align::Start => style::AlignItems::FlexStart,
- Align::Center => style::AlignItems::Center,
- Align::End => style::AlignItems::FlexEnd,
- Align::Stretch => style::AlignItems::Stretch,
- }
- }
-}
-
-#[doc(hidden)]
-impl From<Align> for style::AlignSelf {
- fn from(align: Align) -> Self {
- match align {
- Align::Start => style::AlignSelf::FlexStart,
- Align::Center => style::AlignSelf::Center,
- Align::End => style::AlignSelf::FlexEnd,
- Align::Stretch => style::AlignSelf::Stretch,
- }
- }
-}
-
-/// Distribution on the main axis of a container.
-///
-/// * On a [`Column`], it describes __vertical__ distribution.
-/// * On a [`Row`], it describes __horizontal__ distribution.
-///
-/// [`Column`]: widget/struct.Column.html
-/// [`Row`]: widget/struct.Row.html
-#[derive(Debug, Clone, Copy, PartialEq, Eq)]
-pub enum Justify {
- /// Place items at the start of the main axis.
- Start,
-
- /// Place items at the center of the main axis.
- Center,
-
- /// Place items at the end of the main axis.
- End,
-
- /// Place items with space between.
- SpaceBetween,
-
- /// Place items with space around.
- SpaceAround,
-
- /// Place items with evenly distributed space.
- SpaceEvenly,
-}
-
-#[doc(hidden)]
-impl From<Justify> for style::JustifyContent {
- fn from(justify: Justify) -> Self {
- match justify {
- Justify::Start => style::JustifyContent::FlexStart,
- Justify::Center => style::JustifyContent::Center,
- Justify::End => style::JustifyContent::FlexEnd,
- Justify::SpaceBetween => style::JustifyContent::SpaceBetween,
- Justify::SpaceAround => style::JustifyContent::SpaceAround,
- Justify::SpaceEvenly => style::JustifyContent::SpaceEvenly,
- }
- }
-}
generated by cgit (git 2.34.1) at 2025-04-14 18:21:01 +0000