diff options
Diffstat (limited to 'pure/src')
-rw-r--r-- | pure/src/widget.rs | 7 | ||||
-rw-r--r-- | pure/src/widget/image.rs | 74 |
2 files changed, 81 insertions, 0 deletions
diff --git a/pure/src/widget.rs b/pure/src/widget.rs index 302a057a..93298c61 100644 --- a/pure/src/widget.rs +++ b/pure/src/widget.rs @@ -1,3 +1,5 @@ +pub mod image; + mod button; mod checkbox; mod column; @@ -14,6 +16,7 @@ pub use checkbox::Checkbox; pub use column::Column; pub use container::Container; pub use element::Element; +pub use image::Image; pub use row::Row; pub use scrollable::Scrollable; pub use text::Text; @@ -145,3 +148,7 @@ where { TextInput::new(placeholder, value, on_change) } + +pub fn image<Handle>(handle: Handle) -> Image<Handle> { + Image::new(handle) +} diff --git a/pure/src/widget/image.rs b/pure/src/widget/image.rs new file mode 100644 index 00000000..b33dad2b --- /dev/null +++ b/pure/src/widget/image.rs @@ -0,0 +1,74 @@ +use crate::widget::{Tree, Widget}; + +use iced_native::layout::{self, Layout}; +use iced_native::renderer; +use iced_native::widget::image; +use iced_native::{Hasher, Length, Point, Rectangle}; + +use std::any::{self, Any}; +use std::hash::Hash; + +pub use image::Image; + +impl<Message, Renderer, Handle> Widget<Message, Renderer> for Image<Handle> +where + Handle: Clone + Hash, + Renderer: iced_native::image::Renderer<Handle = Handle>, +{ + fn tag(&self) -> any::TypeId { + any::TypeId::of::<()>() + } + + fn state(&self) -> Box<dyn Any> { + Box::new(()) + } + + fn children_state(&self) -> Vec<Tree> { + Vec::new() + } + + fn diff(&self, _tree: &mut Tree) {} + + fn width(&self) -> Length { + <Self as iced_native::Widget<Message, Renderer>>::width(self) + } + + fn height(&self) -> Length { + <Self as iced_native::Widget<Message, Renderer>>::height(self) + } + + fn layout( + &self, + renderer: &Renderer, + limits: &layout::Limits, + ) -> layout::Node { + <Self as iced_native::Widget<Message, Renderer>>::layout( + self, renderer, limits, + ) + } + + fn draw( + &self, + _tree: &Tree, + renderer: &mut Renderer, + style: &renderer::Style, + layout: Layout<'_>, + cursor_position: Point, + viewport: &Rectangle, + ) { + <Self as iced_native::Widget<Message, Renderer>>::draw( + self, + renderer, + style, + layout, + cursor_position, + viewport, + ) + } + + fn hash_layout(&self, state: &mut Hasher) { + <Self as iced_native::Widget<Message, Renderer>>::hash_layout( + self, state, + ) + } +} |