56 lines
2.1 KiB
Rust
56 lines
2.1 KiB
Rust
#![cfg_attr(not(debug_assertions), windows_subsystem = "windows")] // hide console window on Windows in release
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#![allow(rustdoc::missing_crate_level_docs)] // it's an example
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use eframe::egui::{CentralPanel, ComboBox, Popup, PopupCloseBehavior};
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fn main() -> Result<(), eframe::Error> {
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env_logger::init(); // Log to stderr (if you run with `RUST_LOG=debug`).
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let options = eframe::NativeOptions::default();
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eframe::run_native("Popups", options, Box::new(|_| Ok(Box::<MyApp>::default())))
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}
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#[derive(Default)]
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struct MyApp {
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checkbox: bool,
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number: u8,
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numbers: [bool; 10],
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}
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impl eframe::App for MyApp {
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fn update(&mut self, ctx: &eframe::egui::Context, _frame: &mut eframe::Frame) {
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CentralPanel::default().show(ctx, |ui| {
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ui.label("PopupCloseBehavior::CloseOnClick popup");
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ComboBox::from_label("ComboBox")
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.selected_text(format!("{}", self.number))
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.show_ui(ui, |ui| {
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for num in 0..10 {
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ui.selectable_value(&mut self.number, num, format!("{num}"));
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}
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});
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ui.label("PopupCloseBehavior::CloseOnClickOutside popup");
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ComboBox::from_label("Ignore Clicks")
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.close_behavior(PopupCloseBehavior::CloseOnClickOutside)
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.selected_text("Select Numbers")
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.show_ui(ui, |ui| {
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ui.label("This popup will be open even if you click the checkboxes");
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for (i, num) in self.numbers.iter_mut().enumerate() {
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ui.checkbox(num, format!("Checkbox {}", i + 1));
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}
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});
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ui.label("PopupCloseBehavior::IgnoreClicks popup");
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let response = ui.button("Open");
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Popup::menu(&response)
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.close_behavior(PopupCloseBehavior::IgnoreClicks)
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.show(|ui| {
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ui.set_min_width(310.0);
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ui.label("This popup will be open until you press the button again");
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ui.checkbox(&mut self.checkbox, "Checkbox");
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});
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});
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}
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}
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