9e36a66fec
This PR adds a `NumericStepper` component that can be used to display a numeric value along with controls to increment, decrement, and reset the value. The `ApplicationMenu` has been updated to use the `NumericStepper` for adjusting the buffer and UI font size. Here it is in action: https://github.com/zed-industries/zed/assets/1486634/03cffe67-1256-4283-aa3d-560fffa06dad Note: Due to the way we do font adjustments, once modified the reset button will be displayed until it is clicked (or the font size adjustment is otherwise reset). Simply returning to the original value will currently not hide the reset button. Release Notes: - N/A
81 lines
2.6 KiB
Rust
81 lines
2.6 KiB
Rust
use gpui::ClickEvent;
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use crate::{prelude::*, IconButtonShape};
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#[derive(IntoElement)]
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pub struct NumericStepper {
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value: SharedString,
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on_decrement: Box<dyn Fn(&ClickEvent, &mut WindowContext) + 'static>,
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on_increment: Box<dyn Fn(&ClickEvent, &mut WindowContext) + 'static>,
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on_reset: Option<Box<dyn Fn(&ClickEvent, &mut WindowContext) + 'static>>,
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}
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impl NumericStepper {
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pub fn new(
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value: impl Into<SharedString>,
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on_decrement: impl Fn(&ClickEvent, &mut WindowContext) + 'static,
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on_increment: impl Fn(&ClickEvent, &mut WindowContext) + 'static,
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) -> Self {
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Self {
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value: value.into(),
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on_decrement: Box::new(on_decrement),
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on_increment: Box::new(on_increment),
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on_reset: None,
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}
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}
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pub fn on_reset(
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mut self,
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on_reset: impl Fn(&ClickEvent, &mut WindowContext) + 'static,
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) -> Self {
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self.on_reset = Some(Box::new(on_reset));
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self
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}
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}
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impl RenderOnce for NumericStepper {
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fn render(self, cx: &mut WindowContext) -> impl IntoElement {
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let shape = IconButtonShape::Square;
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let icon_size = IconSize::Small;
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h_flex()
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.gap_1()
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.map(|element| {
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if let Some(on_reset) = self.on_reset {
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element.child(
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IconButton::new("reset", IconName::RotateCcw)
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.shape(shape)
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.icon_size(icon_size)
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.on_click(on_reset),
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)
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} else {
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element.child(
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h_flex()
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.size(icon_size.square(cx))
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.flex_none()
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.into_any_element(),
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)
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}
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})
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.child(
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h_flex()
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.gap_1()
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.px_1()
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.rounded_sm()
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.bg(cx.theme().colors().editor_background)
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.child(
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IconButton::new("decrement", IconName::Dash)
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.shape(shape)
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.icon_size(icon_size)
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.on_click(self.on_decrement),
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)
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.child(Label::new(self.value))
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.child(
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IconButton::new("increment", IconName::Plus)
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.shape(shape)
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.icon_size(icon_size)
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.on_click(self.on_increment),
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),
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)
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}
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}
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