mirror of
https://github.com/danbulant/cushy
synced 2026-06-18 22:11:34 +00:00
f1a2a711ff
Closes #91 There's some details to still figure out, which are in new issues: - #109: When opening a window, no handle is returned that gives access to the window from the opener. Technically this can all be wired up manually, with exception of requeesting the window close. - #107: How can a window close itself? Once we have a handle type, we still need a mechanism to allow a button on a window request that the window closes gracefully. The examples that currently close the window call exit instad.
57 lines
1.6 KiB
Rust
57 lines
1.6 KiB
Rust
use gooey::value::{Dynamic, MapEach};
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use gooey::widget::MakeWidget;
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use gooey::{Application, Open, PendingApp, Run};
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fn main() -> gooey::Result {
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let app = PendingApp::default();
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let open_windows = Dynamic::new(0_usize);
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let counter = Dynamic::new(0_usize);
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(&open_windows, &counter)
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.map_each(|(open, counter)| {
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format!(
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"There are {open} other window(s) open. {counter} total windows have been opened"
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)
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})
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.and(open_window_button(&app, &open_windows, &counter))
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.into_rows()
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.centered()
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.open(&app)?;
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app.run()
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}
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fn open_window_button(
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app: &impl Application,
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open_windows: &Dynamic<usize>,
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counter: &Dynamic<usize>,
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) -> impl MakeWidget {
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let app = app.as_app();
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let open_windows = open_windows.clone();
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let counter = counter.clone();
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"Open Another Window".into_button().on_click(move |()| {
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open_another_window(&app, &open_windows, &counter);
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})
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}
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fn open_another_window(
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app: &impl Application,
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open_windows: &Dynamic<usize>,
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counter: &Dynamic<usize>,
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) {
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let my_number = counter.map_mut(|count| {
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*count += 1;
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*count
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});
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let open_windows = open_windows.clone();
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open_windows.map_mut(|open_windows| *open_windows += 1);
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format!("This is window {my_number}")
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.and(open_window_button(app, &open_windows, counter))
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.into_rows()
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.centered()
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.into_window()
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.on_close(move || open_windows.map_mut(|open_windows| *open_windows -= 1))
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.open(app)
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.expect("error opening another window");
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}
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