50 lines
1.4 KiB
Rust
50 lines
1.4 KiB
Rust
// Copyright 2022 System76 <info@system76.com>
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// SPDX-License-Identifier: MPL-2.0
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use crate::{theme, Element, Renderer};
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use iced::widget;
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/// A button widget with COSMIC styling
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#[must_use]
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pub const fn button<Message>(style: theme::Button) -> Button<Message> {
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Button { style, message: None }
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}
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/// A button widget with COSMIC styling
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pub struct Button<Message> {
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style: theme::Button,
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message: Option<Message>,
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}
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impl<Message: 'static> Button<Message> {
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/// The message to emit on button press.
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#[must_use]
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pub fn on_press(mut self, message: Message) -> Self {
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self.message = Some(message);
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self
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}
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/// A button with an icon.
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pub fn icon(self, style: theme::Svg, icon: &str, size: u16) -> widget::Button<Message, Renderer> {
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self.custom(vec![super::icon(icon, size).style(style).into()])
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}
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/// A button with text.
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pub fn text(self, text: &str) -> widget::Button<Message, Renderer> {
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self.custom(vec![text.into()])
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}
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/// A custom button that has the desired default spacing and padding.
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pub fn custom(self, children: Vec<Element<Message>>) -> widget::Button<Message, Renderer> {
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let button = widget::button(widget::row(children).spacing(8))
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.style(self.style)
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.padding([8, 16]);
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if let Some(message) = self.message {
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button.on_press(message)
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} else {
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button
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}
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}
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}
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