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Use hover widget in bezier_tool example

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Héctor Ramón Jiménez 2024-04-27 06:06:28 +02:00
parent 23ef6547ad
commit a16a75a71d
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1 changed files with 15 additions and 11 deletions
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26
examples/bezier_tool/src/main.rs
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@ -1,6 +1,6 @@
//! This example showcases an interactive `Canvas` for drawing Bézier curves.
use iced::alignment;
use iced::widget::{button, container, stack};
use iced::widget::{button, container, horizontal_space, hover};
use iced::{Element, Length, Theme};
pub fn main() -> iced::Result {
@ -37,17 +37,21 @@ impl Example {
}
fn view(&self) -> Element<Message> {
container(stack![
container(hover(
self.bezier.view(&self.curves).map(Message::AddCurve),
container(
button("Clear")
.style(button::danger)
.on_press(Message::Clear)
)
.padding(10)
.width(Length::Fill)
.align_x(alignment::Horizontal::Right),
])
if self.curves.is_empty() {
container(horizontal_space())
} else {
container(
button("Clear")
.style(button::danger)
.on_press(Message::Clear),
)
.padding(10)
.width(Length::Fill)
.align_x(alignment::Horizontal::Right)
},
))
.padding(20)
.into()
}