82 lines
2.3 KiB
Rust
82 lines
2.3 KiB
Rust
use gpui::{
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App, Application, Bounds, Context, FocusHandle, KeyBinding, Window, WindowBounds,
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WindowOptions, actions, div, prelude::*, px, rgb, size,
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};
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actions!(example, [CloseWindow]);
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struct ExampleWindow {
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focus_handle: FocusHandle,
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}
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impl Render for ExampleWindow {
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fn render(&mut self, _window: &mut Window, _cx: &mut Context<Self>) -> impl IntoElement {
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div()
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.on_action(|_: &CloseWindow, window, _| {
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window.remove_window();
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})
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.track_focus(&self.focus_handle)
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.flex()
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.flex_col()
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.gap_3()
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.bg(rgb(0x505050))
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.size(px(500.0))
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.justify_center()
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.items_center()
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.shadow_lg()
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.border_1()
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.border_color(rgb(0x0000ff))
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.text_xl()
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.text_color(rgb(0xffffff))
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.child(
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"Closing this window with cmd-w or the traffic lights should quit the application!",
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)
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}
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}
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fn main() {
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Application::new().run(|cx: &mut App| {
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let mut bounds = Bounds::centered(None, size(px(500.), px(500.0)), cx);
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cx.bind_keys([KeyBinding::new("cmd-w", CloseWindow, None)]);
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cx.on_window_closed(|cx| {
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if cx.windows().is_empty() {
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cx.quit();
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}
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})
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.detach();
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cx.open_window(
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WindowOptions {
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window_bounds: Some(WindowBounds::Windowed(bounds)),
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..Default::default()
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},
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|window, cx| {
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cx.activate(false);
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cx.new(|cx| {
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let focus_handle = cx.focus_handle();
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focus_handle.focus(window);
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ExampleWindow { focus_handle }
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})
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},
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)
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.unwrap();
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bounds.origin.x += bounds.size.width;
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cx.open_window(
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WindowOptions {
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window_bounds: Some(WindowBounds::Windowed(bounds)),
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..Default::default()
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},
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|window, cx| {
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cx.new(|cx| {
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let focus_handle = cx.focus_handle();
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focus_handle.focus(window);
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ExampleWindow { focus_handle }
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})
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},
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)
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.unwrap();
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});
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}
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