summaryrefslogtreecommitdiffstats
diff options
context:
space:
mode:
authorLibravatar Héctor Ramón Jiménez <hector@hecrj.dev>2024-09-04 21:25:59 +0200
committerLibravatar Héctor Ramón Jiménez <hector@hecrj.dev>2024-09-04 21:26:47 +0200
commitf98328f4f1ee58b6288e4f19d7475e7eeb9a7ba7 (patch)
tree8fb3e8b470bff711e0ca2f1bf120ab6c66ba9a9d
parent8d826cc662554b337282e7c982383f5db428d7aa (diff)
downloadiced-f98328f4f1ee58b6288e4f19d7475e7eeb9a7ba7.tar.gz
iced-f98328f4f1ee58b6288e4f19d7475e7eeb9a7ba7.tar.bz2
iced-f98328f4f1ee58b6288e4f19d7475e7eeb9a7ba7.zip
Add `text::Wrapping` support
Co-authored-by: Neeraj Jaiswal <neerajj85@gmail.com>
-rw-r--r--core/src/renderer/null.rs1
-rw-r--r--core/src/text.rs19
-rw-r--r--core/src/text/editor.rs3
-rw-r--r--core/src/text/paragraph.rs1
-rw-r--r--core/src/widget/text.rs15
-rw-r--r--examples/editor/src/main.rs20
-rw-r--r--examples/styling/src/main.rs2
-rw-r--r--examples/tour/src/main.rs2
-rw-r--r--graphics/src/text.rs12
-rw-r--r--graphics/src/text/editor.rs27
-rw-r--r--graphics/src/text/paragraph.rs7
-rw-r--r--wgpu/src/lib.rs1
-rw-r--r--widget/src/checkbox.rs12
-rw-r--r--widget/src/helpers.rs2
-rw-r--r--widget/src/overlay/menu.rs1
-rw-r--r--widget/src/pick_list.rs5
-rw-r--r--widget/src/radio.rs13
-rw-r--r--widget/src/text/rich.rs14
-rw-r--r--widget/src/text_editor.rs13
-rw-r--r--widget/src/text_input.rs3
-rw-r--r--widget/src/toggler.rs17
21 files changed, 160 insertions, 30 deletions
diff --git a/core/src/renderer/null.rs b/core/src/renderer/null.rs
index e3a07280..bbcdd8ff 100644
--- a/core/src/renderer/null.rs
+++ b/core/src/renderer/null.rs
@@ -161,6 +161,7 @@ impl text::Editor for () {
_new_font: Self::Font,
_new_size: Pixels,
_new_line_height: text::LineHeight,
+ _new_wrapping: text::Wrapping,
_new_highlighter: &mut impl text::Highlighter,
) {
}
diff --git a/core/src/text.rs b/core/src/text.rs
index dc8f5785..d7b7fee4 100644
--- a/core/src/text.rs
+++ b/core/src/text.rs
@@ -41,6 +41,9 @@ pub struct Text<Content = String, Font = crate::Font> {
/// The [`Shaping`] strategy of the [`Text`].
pub shaping: Shaping,
+
+ /// The [`Wrapping`] strategy of the [`Text`].
+ pub wrapping: Wrapping,
}
/// The shaping strategy of some text.
@@ -67,6 +70,22 @@ pub enum Shaping {
Advanced,
}
+/// The wrapping strategy of some text.
+#[derive(Debug, Clone, Copy, PartialEq, Eq, Hash, Default)]
+pub enum Wrapping {
+ /// No wrapping.
+ None,
+ /// Wraps at the word level.
+ ///
+ /// This is the default.
+ #[default]
+ Word,
+ /// Wraps at the glyph level.
+ Glyph,
+ /// Wraps at the word level, or fallback to glyph level if a word can't fit on a line by itself.
+ WordOrGlyph,
+}
+
/// The height of a line of text in a paragraph.
#[derive(Debug, Clone, Copy, PartialEq)]
pub enum LineHeight {
diff --git a/core/src/text/editor.rs b/core/src/text/editor.rs
index 135707d1..cd30db3a 100644
--- a/core/src/text/editor.rs
+++ b/core/src/text/editor.rs
@@ -1,6 +1,6 @@
//! Edit text.
use crate::text::highlighter::{self, Highlighter};
-use crate::text::LineHeight;
+use crate::text::{LineHeight, Wrapping};
use crate::{Pixels, Point, Rectangle, Size};
use std::sync::Arc;
@@ -50,6 +50,7 @@ pub trait Editor: Sized + Default {
new_font: Self::Font,
new_size: Pixels,
new_line_height: LineHeight,
+ new_wrapping: Wrapping,
new_highlighter: &mut impl Highlighter,
);
diff --git a/core/src/text/paragraph.rs b/core/src/text/paragraph.rs
index 04a97f35..924276c3 100644
--- a/core/src/text/paragraph.rs
+++ b/core/src/text/paragraph.rs
@@ -95,6 +95,7 @@ impl<P: Paragraph> Plain<P> {
horizontal_alignment: text.horizontal_alignment,
vertical_alignment: text.vertical_alignment,
shaping: text.shaping,
+ wrapping: text.wrapping,
}) {
Difference::None => {}
Difference::Bounds => {
diff --git a/core/src/widget/text.rs b/core/src/widget/text.rs
index 5c5b78dd..d8d6e4c6 100644
--- a/core/src/widget/text.rs
+++ b/core/src/widget/text.rs
@@ -11,7 +11,7 @@ use crate::{
Widget,
};
-pub use text::{LineHeight, Shaping};
+pub use text::{LineHeight, Shaping, Wrapping};
/// A paragraph of text.
#[allow(missing_debug_implementations)]
@@ -29,6 +29,7 @@ where
vertical_alignment: alignment::Vertical,
font: Option<Renderer::Font>,
shaping: Shaping,
+ wrapping: Wrapping,
class: Theme::Class<'a>,
}
@@ -48,7 +49,8 @@ where
height: Length::Shrink,
horizontal_alignment: alignment::Horizontal::Left,
vertical_alignment: alignment::Vertical::Top,
- shaping: Shaping::Basic,
+ shaping: Shaping::default(),
+ wrapping: Wrapping::default(),
class: Theme::default(),
}
}
@@ -115,6 +117,12 @@ where
self
}
+ /// Sets the [`Wrapping`] strategy of the [`Text`].
+ pub fn wrapping(mut self, wrapping: Wrapping) -> Self {
+ self.wrapping = wrapping;
+ self
+ }
+
/// Sets the style of the [`Text`].
#[must_use]
pub fn style(mut self, style: impl Fn(&Theme) -> Style + 'a) -> Self
@@ -198,6 +206,7 @@ where
self.horizontal_alignment,
self.vertical_alignment,
self.shaping,
+ self.wrapping,
)
}
@@ -232,6 +241,7 @@ pub fn layout<Renderer>(
horizontal_alignment: alignment::Horizontal,
vertical_alignment: alignment::Vertical,
shaping: Shaping,
+ wrapping: Wrapping,
) -> layout::Node
where
Renderer: text::Renderer,
@@ -253,6 +263,7 @@ where
horizontal_alignment,
vertical_alignment,
shaping,
+ wrapping,
});
paragraph.min_bounds()
diff --git a/examples/editor/src/main.rs b/examples/editor/src/main.rs
index aa07b328..5f12aec5 100644
--- a/examples/editor/src/main.rs
+++ b/examples/editor/src/main.rs
@@ -2,7 +2,7 @@ use iced::highlighter;
use iced::keyboard;
use iced::widget::{
self, button, column, container, horizontal_space, pick_list, row, text,
- text_editor, tooltip,
+ text_editor, toggler, tooltip,
};
use iced::{Center, Element, Fill, Font, Subscription, Task, Theme};
@@ -24,6 +24,7 @@ struct Editor {
file: Option<PathBuf>,
content: text_editor::Content,
theme: highlighter::Theme,
+ word_wrap: bool,
is_loading: bool,
is_dirty: bool,
}
@@ -32,6 +33,7 @@ struct Editor {
enum Message {
ActionPerformed(text_editor::Action),
ThemeSelected(highlighter::Theme),
+ WordWrapToggled(bool),
NewFile,
OpenFile,
FileOpened(Result<(PathBuf, Arc<String>), Error>),
@@ -46,6 +48,7 @@ impl Editor {
file: None,
content: text_editor::Content::new(),
theme: highlighter::Theme::SolarizedDark,
+ word_wrap: true,
is_loading: true,
is_dirty: false,
},
@@ -76,6 +79,11 @@ impl Editor {
Task::none()
}
+ Message::WordWrapToggled(word_wrap) => {
+ self.word_wrap = word_wrap;
+
+ Task::none()
+ }
Message::NewFile => {
if !self.is_loading {
self.file = None;
@@ -152,6 +160,11 @@ impl Editor {
self.is_dirty.then_some(Message::SaveFile)
),
horizontal_space(),
+ toggler(
+ Some("Word Wrap"),
+ self.word_wrap,
+ Message::WordWrapToggled
+ ),
pick_list(
highlighter::Theme::ALL,
Some(self.theme),
@@ -189,6 +202,11 @@ impl Editor {
text_editor(&self.content)
.height(Fill)
.on_action(Message::ActionPerformed)
+ .wrapping(if self.word_wrap {
+ text::Wrapping::Word
+ } else {
+ text::Wrapping::None
+ })
.highlight(
self.file
.as_deref()
diff --git a/examples/styling/src/main.rs b/examples/styling/src/main.rs
index 527aaa29..e19d5cf7 100644
--- a/examples/styling/src/main.rs
+++ b/examples/styling/src/main.rs
@@ -78,7 +78,7 @@ impl Styling {
.on_toggle(Message::CheckboxToggled);
let toggler = toggler(
- String::from("Toggle me!"),
+ Some("Toggle me!"),
self.toggler_value,
Message::TogglerToggled,
)
diff --git a/examples/tour/src/main.rs b/examples/tour/src/main.rs
index ee4754e6..0dd588fe 100644
--- a/examples/tour/src/main.rs
+++ b/examples/tour/src/main.rs
@@ -358,7 +358,7 @@ impl Tour {
.push("A toggler is mostly used to enable or disable something.")
.push(
Container::new(toggler(
- "Toggle me to continue...".to_owned(),
+ Some("Toggle me to continue..."),
self.toggler,
Message::TogglerChanged,
))
diff --git a/graphics/src/text.rs b/graphics/src/text.rs
index 23ec14d4..feb9932a 100644
--- a/graphics/src/text.rs
+++ b/graphics/src/text.rs
@@ -11,7 +11,7 @@ pub use cosmic_text;
use crate::core::alignment;
use crate::core::font::{self, Font};
-use crate::core::text::Shaping;
+use crate::core::text::{Shaping, Wrapping};
use crate::core::{Color, Pixels, Point, Rectangle, Size, Transformation};
use once_cell::sync::OnceCell;
@@ -306,6 +306,16 @@ pub fn to_shaping(shaping: Shaping) -> cosmic_text::Shaping {
}
}
+/// Converts some [`Wrapping`] strategy to a [`cosmic_text::Wrap`] strategy.
+pub fn to_wrap(wrapping: Wrapping) -> cosmic_text::Wrap {
+ match wrapping {
+ Wrapping::None => cosmic_text::Wrap::None,
+ Wrapping::Word => cosmic_text::Wrap::Word,
+ Wrapping::Glyph => cosmic_text::Wrap::Glyph,
+ Wrapping::WordOrGlyph => cosmic_text::Wrap::WordOrGlyph,
+ }
+}
+
/// Converts some [`Color`] to a [`cosmic_text::Color`].
pub fn to_color(color: Color) -> cosmic_text::Color {
let [r, g, b, a] = color.into_rgba8();
diff --git a/graphics/src/text/editor.rs b/graphics/src/text/editor.rs
index 80733bbb..fe1442d1 100644
--- a/graphics/src/text/editor.rs
+++ b/graphics/src/text/editor.rs
@@ -3,7 +3,7 @@ use crate::core::text::editor::{
self, Action, Cursor, Direction, Edit, Motion,
};
use crate::core::text::highlighter::{self, Highlighter};
-use crate::core::text::LineHeight;
+use crate::core::text::{LineHeight, Wrapping};
use crate::core::{Font, Pixels, Point, Rectangle, Size};
use crate::text;
@@ -437,6 +437,7 @@ impl editor::Editor for Editor {
new_font: Font,
new_size: Pixels,
new_line_height: LineHeight,
+ new_wrapping: Wrapping,
new_highlighter: &mut impl Highlighter,
) {
let editor =
@@ -448,13 +449,12 @@ impl editor::Editor for Editor {
let mut font_system =
text::font_system().write().expect("Write font system");
+ let buffer = buffer_mut_from_editor(&mut internal.editor);
+
if font_system.version() != internal.version {
log::trace!("Updating `FontSystem` of `Editor`...");
- for line in buffer_mut_from_editor(&mut internal.editor)
- .lines
- .iter_mut()
- {
+ for line in buffer.lines.iter_mut() {
line.reset();
}
@@ -465,10 +465,7 @@ impl editor::Editor for Editor {
if new_font != internal.font {
log::trace!("Updating font of `Editor`...");
- for line in buffer_mut_from_editor(&mut internal.editor)
- .lines
- .iter_mut()
- {
+ for line in buffer.lines.iter_mut() {
let _ = line.set_attrs_list(cosmic_text::AttrsList::new(
text::to_attributes(new_font),
));
@@ -478,7 +475,7 @@ impl editor::Editor for Editor {
internal.topmost_line_changed = Some(0);
}
- let metrics = buffer_from_editor(&internal.editor).metrics();
+ let metrics = buffer.metrics();
let new_line_height = new_line_height.to_absolute(new_size);
if new_size.0 != metrics.font_size
@@ -486,12 +483,20 @@ impl editor::Editor for Editor {
{
log::trace!("Updating `Metrics` of `Editor`...");
- buffer_mut_from_editor(&mut internal.editor).set_metrics(
+ buffer.set_metrics(
font_system.raw(),
cosmic_text::Metrics::new(new_size.0, new_line_height.0),
);
}
+ let new_wrap = text::to_wrap(new_wrapping);
+
+ if new_wrap != buffer.wrap() {
+ log::trace!("Updating `Wrap` strategy of `Editor`...");
+
+ buffer.set_wrap(font_system.raw(), new_wrap);
+ }
+
if new_bounds != internal.bounds {
log::trace!("Updating size of `Editor`...");
diff --git a/graphics/src/text/paragraph.rs b/graphics/src/text/paragraph.rs
index b9f9c833..07ddbb82 100644
--- a/graphics/src/text/paragraph.rs
+++ b/graphics/src/text/paragraph.rs
@@ -1,7 +1,7 @@
//! Draw paragraphs.
use crate::core;
use crate::core::alignment;
-use crate::core::text::{Hit, Shaping, Span, Text};
+use crate::core::text::{Hit, Shaping, Span, Text, Wrapping};
use crate::core::{Font, Point, Rectangle, Size};
use crate::text;
@@ -17,6 +17,7 @@ struct Internal {
buffer: cosmic_text::Buffer,
font: Font,
shaping: Shaping,
+ wrapping: Wrapping,
horizontal_alignment: alignment::Horizontal,
vertical_alignment: alignment::Vertical,
bounds: Size,
@@ -94,6 +95,7 @@ impl core::text::Paragraph for Paragraph {
horizontal_alignment: text.horizontal_alignment,
vertical_alignment: text.vertical_alignment,
shaping: text.shaping,
+ wrapping: text.wrapping,
bounds: text.bounds,
min_bounds,
version: font_system.version(),
@@ -160,6 +162,7 @@ impl core::text::Paragraph for Paragraph {
horizontal_alignment: text.horizontal_alignment,
vertical_alignment: text.vertical_alignment,
shaping: text.shaping,
+ wrapping: text.wrapping,
bounds: text.bounds,
min_bounds,
version: font_system.version(),
@@ -192,6 +195,7 @@ impl core::text::Paragraph for Paragraph {
|| metrics.line_height != text.line_height.to_absolute(text.size).0
|| paragraph.font != text.font
|| paragraph.shaping != text.shaping
+ || paragraph.wrapping != text.wrapping
|| paragraph.horizontal_alignment != text.horizontal_alignment
|| paragraph.vertical_alignment != text.vertical_alignment
{
@@ -387,6 +391,7 @@ impl Default for Internal {
}),
font: Font::default(),
shaping: Shaping::default(),
+ wrapping: Wrapping::default(),
horizontal_alignment: alignment::Horizontal::Left,
vertical_alignment: alignment::Vertical::Top,
bounds: Size::ZERO,
diff --git a/wgpu/src/lib.rs b/wgpu/src/lib.rs
index 39167514..d79f0dc8 100644
--- a/wgpu/src/lib.rs
+++ b/wgpu/src/lib.rs
@@ -408,6 +408,7 @@ impl Renderer {
horizontal_alignment: alignment::Horizontal::Left,
vertical_alignment: alignment::Vertical::Top,
shaping: core::text::Shaping::Basic,
+ wrapping: core::text::Wrapping::Word,
};
renderer.fill_text(
diff --git a/widget/src/checkbox.rs b/widget/src/checkbox.rs
index e5abfbb4..32db5090 100644
--- a/widget/src/checkbox.rs
+++ b/widget/src/checkbox.rs
@@ -50,6 +50,7 @@ pub struct Checkbox<
text_size: Option<Pixels>,
text_line_height: text::LineHeight,
text_shaping: text::Shaping,
+ text_wrapping: text::Wrapping,
font: Option<Renderer::Font>,
icon: Icon<Renderer::Font>,
class: Theme::Class<'a>,
@@ -81,7 +82,8 @@ where
spacing: Self::DEFAULT_SPACING,
text_size: None,
text_line_height: text::LineHeight::default(),
- text_shaping: text::Shaping::Basic,
+ text_shaping: text::Shaping::default(),
+ text_wrapping: text::Wrapping::default(),
font: None,
icon: Icon {
font: Renderer::ICON_FONT,
@@ -158,6 +160,12 @@ where
self
}
+ /// Sets the [`text::Wrapping`] strategy of the [`Checkbox`].
+ pub fn text_wrapping(mut self, wrapping: text::Wrapping) -> Self {
+ self.text_wrapping = wrapping;
+ self
+ }
+
/// Sets the [`Renderer::Font`] of the text of the [`Checkbox`].
///
/// [`Renderer::Font`]: crate::core::text::Renderer
@@ -240,6 +248,7 @@ where
alignment::Horizontal::Left,
alignment::Vertical::Top,
self.text_shaping,
+ self.text_wrapping,
)
},
)
@@ -348,6 +357,7 @@ where
horizontal_alignment: alignment::Horizontal::Center,
vertical_alignment: alignment::Vertical::Center,
shaping: *shaping,
+ wrapping: text::Wrapping::default(),
},
bounds.center(),
style.icon_color,
diff --git a/widget/src/helpers.rs b/widget/src/helpers.rs
index 1cb02830..349f02a6 100644
--- a/widget/src/helpers.rs
+++ b/widget/src/helpers.rs
@@ -767,7 +767,7 @@ where
///
/// [`Toggler`]: crate::Toggler
pub fn toggler<'a, Message, Theme, Renderer>(
- label: impl Into<Option<String>>,
+ label: Option<impl text::IntoFragment<'a>>,
is_checked: bool,
f: impl Fn(bool) -> Message + 'a,
) -> Toggler<'a, Message, Theme, Renderer>
diff --git a/widget/src/overlay/menu.rs b/widget/src/overlay/menu.rs
index 73d1cc8c..f05ae40a 100644
--- a/widget/src/overlay/menu.rs
+++ b/widget/src/overlay/menu.rs
@@ -532,6 +532,7 @@ where
horizontal_alignment: alignment::Horizontal::Left,
vertical_alignment: alignment::Vertical::Center,
shaping: self.text_shaping,
+ wrapping: text::Wrapping::default(),
},
Point::new(bounds.x + self.padding.left, bounds.center_y()),
if is_selected {
diff --git a/widget/src/pick_list.rs b/widget/src/pick_list.rs
index f7f7b65b..1fc9951e 100644
--- a/widget/src/pick_list.rs
+++ b/widget/src/pick_list.rs
@@ -81,7 +81,7 @@ where
padding: crate::button::DEFAULT_PADDING,
text_size: None,
text_line_height: text::LineHeight::default(),
- text_shaping: text::Shaping::Basic,
+ text_shaping: text::Shaping::default(),
font: None,
handle: Handle::default(),
class: <Theme as Catalog>::default(),
@@ -250,6 +250,7 @@ where
horizontal_alignment: alignment::Horizontal::Left,
vertical_alignment: alignment::Vertical::Center,
shaping: self.text_shaping,
+ wrapping: text::Wrapping::default(),
};
for (option, paragraph) in options.iter().zip(state.options.iter_mut())
@@ -515,6 +516,7 @@ where
horizontal_alignment: alignment::Horizontal::Right,
vertical_alignment: alignment::Vertical::Center,
shaping,
+ wrapping: text::Wrapping::default(),
},
Point::new(
bounds.x + bounds.width - self.padding.right,
@@ -544,6 +546,7 @@ where
horizontal_alignment: alignment::Horizontal::Left,
vertical_alignment: alignment::Vertical::Center,
shaping: self.text_shaping,
+ wrapping: text::Wrapping::default(),
},
Point::new(bounds.x + self.padding.left, bounds.center_y()),
if is_selected {
diff --git a/widget/src/radio.rs b/widget/src/radio.rs
index 1b02f8ca..cfa961f3 100644
--- a/widget/src/radio.rs
+++ b/widget/src/radio.rs
@@ -82,6 +82,7 @@ where
text_size: Option<Pixels>,
text_line_height: text::LineHeight,
text_shaping: text::Shaping,
+ text_wrapping: text::Wrapping,
font: Option<Renderer::Font>,
class: Theme::Class<'a>,
}
@@ -122,10 +123,11 @@ where
label: label.into(),
width: Length::Shrink,
size: Self::DEFAULT_SIZE,
- spacing: Self::DEFAULT_SPACING, //15
+ spacing: Self::DEFAULT_SPACING,
text_size: None,
text_line_height: text::LineHeight::default(),
- text_shaping: text::Shaping::Basic,
+ text_shaping: text::Shaping::default(),
+ text_wrapping: text::Wrapping::default(),
font: None,
class: Theme::default(),
}
@@ -170,6 +172,12 @@ where
self
}
+ /// Sets the [`text::Wrapping`] strategy of the [`Radio`] button.
+ pub fn text_wrapping(mut self, wrapping: text::Wrapping) -> Self {
+ self.text_wrapping = wrapping;
+ self
+ }
+
/// Sets the text font of the [`Radio`] button.
pub fn font(mut self, font: impl Into<Renderer::Font>) -> Self {
self.font = Some(font.into());
@@ -245,6 +253,7 @@ where
alignment::Horizontal::Left,
alignment::Vertical::Top,
self.text_shaping,
+ self.text_wrapping,
)
},
)
diff --git a/widget/src/text/rich.rs b/widget/src/text/rich.rs
index 1eb0d296..921c55a5 100644
--- a/widget/src/text/rich.rs
+++ b/widget/src/text/rich.rs
@@ -5,7 +5,7 @@ use crate::core::mouse;
use crate::core::renderer;
use crate::core::text::{Paragraph, Span};
use crate::core::widget::text::{
- self, Catalog, LineHeight, Shaping, Style, StyleFn,
+ self, Catalog, LineHeight, Shaping, Style, StyleFn, Wrapping,
};
use crate::core::widget::tree::{self, Tree};
use crate::core::{
@@ -29,6 +29,7 @@ where
font: Option<Renderer::Font>,
align_x: alignment::Horizontal,
align_y: alignment::Vertical,
+ wrapping: Wrapping,
class: Theme::Class<'a>,
}
@@ -50,6 +51,7 @@ where
font: None,
align_x: alignment::Horizontal::Left,
align_y: alignment::Vertical::Top,
+ wrapping: Wrapping::default(),
class: Theme::default(),
}
}
@@ -118,6 +120,12 @@ where
self
}
+ /// Sets the [`Wrapping`] strategy of the [`Rich`] text.
+ pub fn wrapping(mut self, wrapping: Wrapping) -> Self {
+ self.wrapping = wrapping;
+ self
+ }
+
/// Sets the default style of the [`Rich`] text.
#[must_use]
pub fn style(mut self, style: impl Fn(&Theme) -> Style + 'a) -> Self
@@ -218,6 +226,7 @@ where
self.font,
self.align_x,
self.align_y,
+ self.wrapping,
)
}
@@ -444,6 +453,7 @@ fn layout<Link, Renderer>(
font: Option<Renderer::Font>,
horizontal_alignment: alignment::Horizontal,
vertical_alignment: alignment::Vertical,
+ wrapping: Wrapping,
) -> layout::Node
where
Link: Clone,
@@ -464,6 +474,7 @@ where
horizontal_alignment,
vertical_alignment,
shaping: Shaping::Advanced,
+ wrapping,
};
if state.spans != spans {
@@ -480,6 +491,7 @@ where
horizontal_alignment,
vertical_alignment,
shaping: Shaping::Advanced,
+ wrapping,
}) {
core::text::Difference::None => {}
core::text::Difference::Bounds => {
diff --git a/widget/src/text_editor.rs b/widget/src/text_editor.rs
index 745e3ae8..d1aa4640 100644
--- a/widget/src/text_editor.rs
+++ b/widget/src/text_editor.rs
@@ -9,7 +9,7 @@ use crate::core::mouse;
use crate::core::renderer;
use crate::core::text::editor::{Cursor, Editor as _};
use crate::core::text::highlighter::{self, Highlighter};
-use crate::core::text::{self, LineHeight, Text};
+use crate::core::text::{self, LineHeight, Text, Wrapping};
use crate::core::time::{Duration, Instant};
use crate::core::widget::operation;
use crate::core::widget::{self, Widget};
@@ -47,6 +47,7 @@ pub struct TextEditor<
width: Length,
height: Length,
padding: Padding,
+ wrapping: Wrapping,
class: Theme::Class<'a>,
key_binding: Option<Box<dyn Fn(KeyPress) -> Option<Binding<Message>> + 'a>>,
on_edit: Option<Box<dyn Fn(Action) -> Message + 'a>>,
@@ -74,6 +75,7 @@ where
width: Length::Fill,
height: Length::Shrink,
padding: Padding::new(5.0),
+ wrapping: Wrapping::default(),
class: Theme::default(),
key_binding: None,
on_edit: None,
@@ -148,6 +150,12 @@ where
self
}
+ /// Sets the [`Wrapping`] strategy of the [`TextEditor`].
+ pub fn wrapping(mut self, wrapping: Wrapping) -> Self {
+ self.wrapping = wrapping;
+ self
+ }
+
/// Highlights the [`TextEditor`] using the given syntax and theme.
#[cfg(feature = "highlighter")]
pub fn highlight(
@@ -186,6 +194,7 @@ where
width: self.width,
height: self.height,
padding: self.padding,
+ wrapping: self.wrapping,
class: self.class,
key_binding: self.key_binding,
on_edit: self.on_edit,
@@ -496,6 +505,7 @@ where
self.font.unwrap_or_else(|| renderer.default_font()),
self.text_size.unwrap_or_else(|| renderer.default_size()),
self.line_height,
+ self.wrapping,
state.highlighter.borrow_mut().deref_mut(),
);
@@ -784,6 +794,7 @@ where
horizontal_alignment: alignment::Horizontal::Left,
vertical_alignment: alignment::Vertical::Top,
shaping: text::Shaping::Advanced,
+ wrapping: self.wrapping,
},
text_bounds.position(),
style.placeholder,
diff --git a/widget/src/text_input.rs b/widget/src/text_input.rs
index 52e37388..92047381 100644
--- a/widget/src/text_input.rs
+++ b/widget/src/text_input.rs
@@ -251,6 +251,7 @@ where
horizontal_alignment: alignment::Horizontal::Left,
vertical_alignment: alignment::Vertical::Center,
shaping: text::Shaping::Advanced,
+ wrapping: text::Wrapping::default(),
};
state.placeholder.update(placeholder_text);
@@ -275,6 +276,7 @@ where
horizontal_alignment: alignment::Horizontal::Center,
vertical_alignment: alignment::Vertical::Center,
shaping: text::Shaping::Advanced,
+ wrapping: text::Wrapping::default(),
};
state.icon.update(icon_text);
@@ -1432,6 +1434,7 @@ fn replace_paragraph<Renderer>(
horizontal_alignment: alignment::Horizontal::Left,
vertical_alignment: alignment::Vertical::Top,
shaping: text::Shaping::Advanced,
+ wrapping: text::Wrapping::default(),
});
}
diff --git a/widget/src/toggler.rs b/widget/src/toggler.rs
index 821e2526..f7b3078c 100644
--- a/widget/src/toggler.rs
+++ b/widget/src/toggler.rs
@@ -40,13 +40,14 @@ pub struct Toggler<
{
is_toggled: bool,
on_toggle: Box<dyn Fn(bool) -> Message + 'a>,
- label: Option<String>,
+ label: Option<text::Fragment<'a>>,
width: Length,
size: f32,
text_size: Option<Pixels>,
text_line_height: text::LineHeight,
text_alignment: alignment::Horizontal,
text_shaping: text::Shaping,
+ text_wrapping: text::Wrapping,
spacing: f32,
font: Option<Renderer::Font>,
class: Theme::Class<'a>,
@@ -69,7 +70,7 @@ where
/// will receive the new state of the [`Toggler`] and must produce a
/// `Message`.
pub fn new<F>(
- label: impl Into<Option<String>>,
+ label: Option<impl text::IntoFragment<'a>>,
is_toggled: bool,
f: F,
) -> Self
@@ -79,13 +80,14 @@ where
Toggler {
is_toggled,
on_toggle: Box::new(f),
- label: label.into(),
+ label: label.map(text::IntoFragment::into_fragment),
width: Length::Shrink,
size: Self::DEFAULT_SIZE,
text_size: None,
text_line_height: text::LineHeight::default(),
text_alignment: alignment::Horizontal::Left,
- text_shaping: text::Shaping::Basic,
+ text_shaping: text::Shaping::default(),
+ text_wrapping: text::Wrapping::default(),
spacing: Self::DEFAULT_SIZE / 2.0,
font: None,
class: Theme::default(),
@@ -131,6 +133,12 @@ where
self
}
+ /// Sets the [`text::Wrapping`] strategy of the [`Toggler`].
+ pub fn text_wrapping(mut self, wrapping: text::Wrapping) -> Self {
+ self.text_wrapping = wrapping;
+ self
+ }
+
/// Sets the spacing between the [`Toggler`] and the text.
pub fn spacing(mut self, spacing: impl Into<Pixels>) -> Self {
self.spacing = spacing.into().0;
@@ -216,6 +224,7 @@ where
self.text_alignment,
alignment::Vertical::Top,
self.text_shaping,
+ self.text_wrapping,
)
} else {
layout::Node::new(Size::ZERO)