From 664251f3f5c7b76f69a97683af1468094bba887f Mon Sep 17 00:00:00 2001 From: Héctor Ramón Jiménez Date: Sat, 14 May 2022 01:47:55 +0200 Subject: Draft first-class `Theme` support RFC: https://github.com/iced-rs/rfcs/pull/6 --- graphics/src/widget/pure/canvas.rs | 19 +++++++++++-------- graphics/src/widget/pure/qr_code.rs | 21 ++++++++++++--------- 2 files changed, 23 insertions(+), 17 deletions(-) (limited to 'graphics/src/widget/pure') diff --git a/graphics/src/widget/pure/canvas.rs b/graphics/src/widget/pure/canvas.rs index 2e3e7ede..d53b20f6 100644 --- a/graphics/src/widget/pure/canvas.rs +++ b/graphics/src/widget/pure/canvas.rs @@ -103,7 +103,7 @@ where } } -impl Widget> for Canvas +impl Widget> for Canvas where P: Program, B: Backend, @@ -126,7 +126,7 @@ where fn layout( &self, - _renderer: &Renderer, + _renderer: &Renderer, limits: &layout::Limits, ) -> layout::Node { let limits = limits.width(self.width).height(self.height); @@ -141,7 +141,7 @@ where event: iced_native::Event, layout: Layout<'_>, cursor_position: Point, - _renderer: &Renderer, + _renderer: &Renderer, _clipboard: &mut dyn Clipboard, shell: &mut Shell<'_, Message>, ) -> event::Status { @@ -181,7 +181,7 @@ where layout: Layout<'_>, cursor_position: Point, _viewport: &Rectangle, - _renderer: &Renderer, + _renderer: &Renderer, ) -> mouse::Interaction { let bounds = layout.bounds(); let cursor = Cursor::from_window_position(cursor_position); @@ -193,7 +193,8 @@ where fn draw( &self, tree: &Tree, - renderer: &mut Renderer, + renderer: &mut Renderer, + _theme: &T, _style: &renderer::Style, layout: Layout<'_>, cursor_position: Point, @@ -224,14 +225,16 @@ where } } -impl<'a, Message, P, B> From> - for Element<'a, Message, Renderer> +impl<'a, Message, P, B, T> From> + for Element<'a, Message, Renderer> where Message: 'a, P: Program + 'a, B: Backend, { - fn from(canvas: Canvas) -> Element<'a, Message, Renderer> { + fn from( + canvas: Canvas, + ) -> Element<'a, Message, Renderer> { Element::new(canvas) } } diff --git a/graphics/src/widget/pure/qr_code.rs b/graphics/src/widget/pure/qr_code.rs index 9d517374..23a8ceb6 100644 --- a/graphics/src/widget/pure/qr_code.rs +++ b/graphics/src/widget/pure/qr_code.rs @@ -9,24 +9,24 @@ use iced_native::{Length, Point, Rectangle}; use iced_pure::widget::tree::Tree; use iced_pure::{Element, Widget}; -impl<'a, Message, B> Widget> for QRCode<'a> +impl<'a, Message, B, T> Widget> for QRCode<'a> where B: Backend, { fn width(&self) -> Length { - >>::width(self) + >>::width(self) } fn height(&self) -> Length { - >>::height(self) + >>::height(self) } fn layout( &self, - renderer: &Renderer, + renderer: &Renderer, limits: &layout::Limits, ) -> layout::Node { - >>::layout( + >>::layout( self, renderer, limits, ) } @@ -34,15 +34,17 @@ where fn draw( &self, _tree: &Tree, - renderer: &mut Renderer, + renderer: &mut Renderer, + theme: &T, style: &renderer::Style, layout: Layout<'_>, cursor_position: Point, viewport: &Rectangle, ) { - >>::draw( + >>::draw( self, renderer, + theme, style, layout, cursor_position, @@ -51,11 +53,12 @@ where } } -impl<'a, Message, B> Into>> for QRCode<'a> +impl<'a, Message, B, T> Into>> + for QRCode<'a> where B: Backend, { - fn into(self) -> Element<'a, Message, Renderer> { + fn into(self) -> Element<'a, Message, Renderer> { Element::new(self) } } -- cgit