diff options
Diffstat (limited to 'native/src')
| -rw-r--r-- | native/src/element.rs | 24 | ||||
| -rw-r--r-- | native/src/renderer/null.rs | 2 | ||||
| -rw-r--r-- | native/src/widget/checkbox.rs | 4 | ||||
| -rw-r--r-- | native/src/widget/image.rs | 4 | ||||
| -rw-r--r-- | native/src/widget/radio.rs | 4 | ||||
| -rw-r--r-- | native/src/widget/text.rs | 39 |
6 files changed, 56 insertions, 21 deletions
diff --git a/native/src/element.rs b/native/src/element.rs index 4e7c7fc6..73e39012 100644 --- a/native/src/element.rs +++ b/native/src/element.rs @@ -81,7 +81,7 @@ where /// /// ``` /// # mod counter { - /// # use iced_native::{text, Text}; + /// # type Text = iced_native::Text<iced_native::renderer::Null>; /// # /// # #[derive(Debug, Clone, Copy)] /// # pub enum Message {} @@ -227,6 +227,28 @@ where self.widget.layout(renderer, limits) } + /// Processes a runtime [`Event`]. + /// + /// [`Event`]: enum.Event.html + pub fn on_event( + &mut self, + event: Event, + layout: Layout<'_>, + cursor_position: Point, + messages: &mut Vec<Message>, + renderer: &Renderer, + clipboard: Option<&dyn Clipboard>, + ) { + self.widget.on_event( + event, + layout, + cursor_position, + messages, + renderer, + clipboard, + ); + } + /// Draws the [`Element`] and its children using the given [`Layout`]. /// /// [`Element`]: struct.Element.html diff --git a/native/src/renderer/null.rs b/native/src/renderer/null.rs index 9033a7da..2c7babdb 100644 --- a/native/src/renderer/null.rs +++ b/native/src/renderer/null.rs @@ -47,6 +47,8 @@ impl row::Renderer for Null { } impl text::Renderer for Null { + type Font = Font; + const DEFAULT_SIZE: u16 = 20; fn measure( diff --git a/native/src/widget/checkbox.rs b/native/src/widget/checkbox.rs index d611993f..4d167df7 100644 --- a/native/src/widget/checkbox.rs +++ b/native/src/widget/checkbox.rs @@ -3,7 +3,7 @@ use std::hash::Hash; use crate::{ input::{mouse, ButtonState}, - layout, row, text, Align, Clipboard, Element, Event, Font, Hasher, + layout, row, text, Align, Clipboard, Element, Event, Hasher, HorizontalAlignment, Layout, Length, Point, Rectangle, Row, Text, VerticalAlignment, Widget, }; @@ -186,7 +186,7 @@ where label_layout.bounds(), &self.label, self.text_size, - Font::Default, + Default::default(), None, HorizontalAlignment::Left, VerticalAlignment::Center, diff --git a/native/src/widget/image.rs b/native/src/widget/image.rs index 6bd0fd68..132f249d 100644 --- a/native/src/widget/image.rs +++ b/native/src/widget/image.rs @@ -123,6 +123,8 @@ pub struct Handle { impl Handle { /// Creates an image [`Handle`] pointing to the image of the given path. /// + /// Makes an educated guess about the image format by examining the data in the file. + /// /// [`Handle`]: struct.Handle.html pub fn from_path<T: Into<PathBuf>>(path: T) -> Handle { Self::from_data(Data::Path(path.into())) @@ -145,6 +147,8 @@ impl Handle { /// Creates an image [`Handle`] containing the image data directly. /// + /// Makes an educated guess about the image format by examining the given data. + /// /// This is useful if you already have your image loaded in-memory, maybe /// because you downloaded or generated it procedurally. /// diff --git a/native/src/widget/radio.rs b/native/src/widget/radio.rs index 0ec621bf..a13d86a0 100644 --- a/native/src/widget/radio.rs +++ b/native/src/widget/radio.rs @@ -1,7 +1,7 @@ //! Create choices using radio buttons. use crate::{ input::{mouse, ButtonState}, - layout, row, text, Align, Clipboard, Element, Event, Font, Hasher, + layout, row, text, Align, Clipboard, Element, Event, Hasher, HorizontalAlignment, Layout, Length, Point, Rectangle, Row, Text, VerticalAlignment, Widget, }; @@ -155,7 +155,7 @@ where label_layout.bounds(), &self.label, <Renderer as text::Renderer>::DEFAULT_SIZE, - Font::Default, + Default::default(), None, HorizontalAlignment::Left, VerticalAlignment::Center, diff --git a/native/src/widget/text.rs b/native/src/widget/text.rs index dc7c33ec..d60aa468 100644 --- a/native/src/widget/text.rs +++ b/native/src/widget/text.rs @@ -1,7 +1,7 @@ //! Write some text for your users to read. use crate::{ - layout, Color, Element, Font, Hasher, HorizontalAlignment, Layout, Length, - Point, Rectangle, Size, VerticalAlignment, Widget, + layout, Color, Element, Hasher, HorizontalAlignment, Layout, Length, Point, + Rectangle, Size, VerticalAlignment, Widget, }; use std::hash::Hash; @@ -11,7 +11,7 @@ use std::hash::Hash; /// # Example /// /// ``` -/// # use iced_native::Text; +/// # type Text = iced_native::Text<iced_native::renderer::Null>; /// # /// Text::new("I <3 iced!") /// .color([0.0, 0.0, 1.0]) @@ -20,18 +20,18 @@ use std::hash::Hash; /// ///  #[derive(Debug, Clone)] -pub struct Text { +pub struct Text<Renderer: self::Renderer> { content: String, size: Option<u16>, color: Option<Color>, - font: Font, + font: Renderer::Font, width: Length, height: Length, horizontal_alignment: HorizontalAlignment, vertical_alignment: VerticalAlignment, } -impl Text { +impl<Renderer: self::Renderer> Text<Renderer> { /// Create a new fragment of [`Text`] with the given contents. /// /// [`Text`]: struct.Text.html @@ -40,7 +40,7 @@ impl Text { content: label.into(), size: None, color: None, - font: Font::Default, + font: Default::default(), width: Length::Shrink, height: Length::Shrink, horizontal_alignment: HorizontalAlignment::Left, @@ -69,8 +69,8 @@ impl Text { /// /// [`Text`]: struct.Text.html /// [`Font`]: ../../struct.Font.html - pub fn font(mut self, font: Font) -> Self { - self.font = font; + pub fn font(mut self, font: impl Into<Renderer::Font>) -> Self { + self.font = font.into(); self } @@ -112,7 +112,7 @@ impl Text { } } -impl<Message, Renderer> Widget<Message, Renderer> for Text +impl<Message, Renderer> Widget<Message, Renderer> for Text<Renderer> where Renderer: self::Renderer, { @@ -163,7 +163,8 @@ where } fn hash_layout(&self, state: &mut Hasher) { - std::any::TypeId::of::<Text>().hash(state); + struct Marker; + std::any::TypeId::of::<Marker>().hash(state); self.content.hash(state); self.size.hash(state); @@ -181,6 +182,11 @@ where /// [renderer]: ../../renderer/index.html /// [`UserInterface`]: ../../struct.UserInterface.html pub trait Renderer: crate::Renderer { + /// The font type used for [`Text`]. + /// + /// [`Text`]: struct.Text.html + type Font: Default + Copy; + /// The default size of [`Text`]. /// /// [`Text`]: struct.Text.html @@ -194,7 +200,7 @@ pub trait Renderer: crate::Renderer { &self, content: &str, size: u16, - font: Font, + font: Self::Font, bounds: Size, ) -> (f32, f32); @@ -217,18 +223,19 @@ pub trait Renderer: crate::Renderer { bounds: Rectangle, content: &str, size: u16, - font: Font, + font: Self::Font, color: Option<Color>, horizontal_alignment: HorizontalAlignment, vertical_alignment: VerticalAlignment, ) -> Self::Output; } -impl<'a, Message, Renderer> From<Text> for Element<'a, Message, Renderer> +impl<'a, Message, Renderer> From<Text<Renderer>> + for Element<'a, Message, Renderer> where - Renderer: self::Renderer, + Renderer: self::Renderer + 'a, { - fn from(text: Text) -> Element<'a, Message, Renderer> { + fn from(text: Text<Renderer>) -> Element<'a, Message, Renderer> { Element::new(text) } } |