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|
use crate::{button::StyleSheet, defaults, Defaults, Primitive, Renderer};
use iced_native::{Background, Element, Layout, MouseCursor, Point, Rectangle};
impl iced_native::button::Renderer for Renderer {
type Style = Box<dyn StyleSheet>;
fn draw<Message>(
&mut self,
defaults: &Defaults,
bounds: Rectangle,
cursor_position: Point,
is_disabled: bool,
is_pressed: bool,
style: &Box<dyn StyleSheet>,
content: &Element<'_, Message, Self>,
content_layout: Layout<'_>,
) -> Self::Output {
let is_mouse_over = bounds.contains(cursor_position);
// TODO: Render proper shadows
let styling = if is_disabled {
style.disabled()
} else if is_mouse_over {
if is_pressed {
style.pressed()
} else {
style.hovered()
}
} else {
style.active()
};
let (content, _) = content.draw(
self,
&Defaults {
text: defaults::Text {
color: styling.text_color,
},
..*defaults
},
content_layout,
cursor_position,
);
(
match styling.background {
None => content,
Some(background) => Primitive::Group {
primitives: vec![
Primitive::Quad {
bounds: Rectangle {
x: bounds.x + 1.0,
y: bounds.y + styling.shadow_offset,
..bounds
},
background: Background::Color(
[0.0, 0.0, 0.0, 0.5].into(),
),
border_radius: styling.border_radius,
},
Primitive::Quad {
bounds,
background,
border_radius: styling.border_radius,
},
content,
],
},
},
if is_mouse_over {
MouseCursor::Pointer
} else {
MouseCursor::OutOfBounds
},
)
}
}
|
