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-rw-r--r--pure/src/widget/text.rs131
1 files changed, 17 insertions, 114 deletions
diff --git a/pure/src/widget/text.rs b/pure/src/widget/text.rs
index 5a5f360e..f437b48b 100644
--- a/pure/src/widget/text.rs
+++ b/pure/src/widget/text.rs
@@ -1,92 +1,13 @@
use crate::{Element, Tree, Widget};
-use iced_native::alignment;
use iced_native::layout::{self, Layout};
use iced_native::renderer;
use iced_native::text;
-use iced_native::{Color, Hasher, Length, Point, Rectangle, Size};
+use iced_native::{Hasher, Length, Point, Rectangle};
use std::any::{self, Any};
-pub struct Text<Renderer>
-where
- Renderer: text::Renderer,
-{
- content: String,
- size: Option<u16>,
- color: Option<Color>,
- font: Renderer::Font,
- width: Length,
- height: Length,
- horizontal_alignment: alignment::Horizontal,
- vertical_alignment: alignment::Vertical,
-}
-
-impl<Renderer: text::Renderer> Text<Renderer> {
- /// Create a new fragment of [`Text`] with the given contents.
- pub fn new<T: ToString>(label: T) -> Self {
- Text {
- content: label.to_string(),
- size: None,
- color: None,
- font: Default::default(),
- width: Length::Shrink,
- height: Length::Shrink,
- horizontal_alignment: alignment::Horizontal::Left,
- vertical_alignment: alignment::Vertical::Top,
- }
- }
-
- /// Sets the size of the [`Text`].
- pub fn size(mut self, size: u16) -> Self {
- self.size = Some(size);
- self
- }
-
- /// Sets the [`Color`] of the [`Text`].
- pub fn color<C: Into<Color>>(mut self, color: C) -> Self {
- self.color = Some(color.into());
- self
- }
-
- /// Sets the [`Font`] of the [`Text`].
- ///
- /// [`Font`]: Renderer::Font
- pub fn font(mut self, font: impl Into<Renderer::Font>) -> Self {
- self.font = font.into();
- self
- }
-
- /// Sets the width of the [`Text`] boundaries.
- pub fn width(mut self, width: Length) -> Self {
- self.width = width;
- self
- }
-
- /// Sets the height of the [`Text`] boundaries.
- pub fn height(mut self, height: Length) -> Self {
- self.height = height;
- self
- }
-
- /// Sets the [`HorizontalAlignment`] of the [`Text`].
- pub fn horizontal_alignment(
- mut self,
- alignment: alignment::Horizontal,
- ) -> Self {
- self.horizontal_alignment = alignment;
- self
- }
-
- /// Sets the [`VerticalAlignment`] of the [`Text`].
- pub fn vertical_alignment(
- mut self,
- alignment: alignment::Vertical,
- ) -> Self {
- self.vertical_alignment = alignment;
- self
- }
-}
+pub use iced_native::widget::Text;
impl<Message, Renderer> Widget<Message, Renderer> for Text<Renderer>
where
@@ -105,11 +26,11 @@ where
}
fn width(&self) -> Length {
- self.width
+ <Self as iced_native::Widget<Message, Renderer>>::width(self)
}
fn height(&self) -> Length {
- self.height
+ <Self as iced_native::Widget<Message, Renderer>>::height(self)
}
fn layout(
@@ -117,18 +38,9 @@ where
renderer: &Renderer,
limits: &layout::Limits,
) -> layout::Node {
- let limits = limits.width(self.width).height(self.height);
-
- let size = self.size.unwrap_or(renderer.default_size());
-
- let bounds = limits.max();
-
- let (width, height) =
- renderer.measure(&self.content, size, self.font.clone(), bounds);
-
- let size = limits.resolve(Size::new(width, height));
-
- layout::Node::new(size)
+ <Self as iced_native::Widget<Message, Renderer>>::layout(
+ self, renderer, limits,
+ )
}
fn draw(
@@ -137,32 +49,23 @@ where
renderer: &mut Renderer,
style: &renderer::Style,
layout: Layout<'_>,
- _cursor_position: Point,
- _viewport: &Rectangle,
+ cursor_position: Point,
+ viewport: &Rectangle,
) {
- iced_native::widget::text::draw(
+ <Self as iced_native::Widget<Message, Renderer>>::draw(
+ self,
renderer,
style,
layout,
- &self.content,
- self.font.clone(),
- self.size,
- self.color,
- self.horizontal_alignment,
- self.vertical_alignment,
- );
+ cursor_position,
+ viewport,
+ )
}
fn hash_layout(&self, state: &mut Hasher) {
- use std::hash::Hash;
-
- struct Marker;
- std::any::TypeId::of::<Marker>().hash(state);
-
- self.content.hash(state);
- self.size.hash(state);
- self.width.hash(state);
- self.height.hash(state);
+ <Self as iced_native::Widget<Message, Renderer>>::hash_layout(
+ self, state,
+ )
}
}