diff options
Diffstat (limited to 'pure/src/widget/space.rs')
-rw-r--r-- | pure/src/widget/space.rs | 123 |
1 files changed, 123 insertions, 0 deletions
diff --git a/pure/src/widget/space.rs b/pure/src/widget/space.rs new file mode 100644 index 00000000..67d17c16 --- /dev/null +++ b/pure/src/widget/space.rs @@ -0,0 +1,123 @@ +use crate::{Element, Tree, Widget}; + +use iced_native::event::{self, Event}; +use iced_native::layout::{self, Layout}; +use iced_native::mouse; +use iced_native::renderer; +use iced_native::text; +use iced_native::{Clipboard, Hasher, Length, Point, Rectangle, Shell}; + +use std::any::{self, Any}; + +pub use iced_native::widget::Space; + +impl<'a, Message, Renderer> Widget<Message, Renderer> for Space +where + Message: Clone, + Renderer: text::Renderer, +{ + fn tag(&self) -> any::TypeId { + any::TypeId::of::<()>() + } + + fn state(&self) -> Box<dyn Any> { + Box::new(()) + } + + fn diff(&self, _tree: &mut Tree) {} + + fn children_state(&self) -> Vec<Tree> { + Vec::new() + } + + 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 on_event( + &mut self, + _state: &mut Tree, + event: Event, + layout: Layout<'_>, + cursor_position: Point, + renderer: &Renderer, + clipboard: &mut dyn Clipboard, + shell: &mut Shell<'_, Message>, + ) -> event::Status { + <Self as iced_native::Widget<Message, Renderer>>::on_event( + self, + event, + layout, + cursor_position, + renderer, + clipboard, + shell, + ) + } + + 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 mouse_interaction( + &self, + _state: &Tree, + layout: Layout<'_>, + cursor_position: Point, + viewport: &Rectangle, + renderer: &Renderer, + ) -> mouse::Interaction { + <Self as iced_native::Widget<Message, Renderer>>::mouse_interaction( + self, + layout, + cursor_position, + viewport, + renderer, + ) + } + + fn hash_layout(&self, state: &mut Hasher) { + <Self as iced_native::Widget<Message, Renderer>>::hash_layout( + self, state, + ) + } +} + +impl<'a, Message, Renderer> Into<Element<'a, Message, Renderer>> for Space +where + Message: 'a + Clone, + Renderer: text::Renderer + 'a, +{ + fn into(self) -> Element<'a, Message, Renderer> { + Element::new(self) + } +} |