djmil/egui-circles
djmil/egui-circles
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Extras button

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This commit is contained in:
djmil 2024-08-31 21:49:57 +02:00
parent 92ceea208f
commit 67854d9189
1 changed files with 42 additions and 32 deletions
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74
src/app.rs
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@ -16,14 +16,17 @@ pub struct Simulation {
circles: Vec<Circle>,
#[serde(skip)]
colors: Vec<egui::Color32>,
show_extras: bool,
}
impl Default for Simulation {
fn default() -> Self {
Self {
circles_count: 2,
circles_count: 3,
circles: Vec::new(),
colors: Vec::new(),
show_extras: true,
}
}
}
@ -73,43 +76,38 @@ impl eframe::App for Simulation {
ui.add_space(16.0);
}
egui::widgets::global_dark_light_mode_buttons(ui);
ui.toggle_value(&mut self.show_extras, "♘ Extras");
ui.with_layout(egui::Layout::top_down(egui::Align::RIGHT), |ui| {
ui.horizontal(|ui| {
ui.spacing_mut().item_spacing.x = 4.0;
ui.hyperlink_to(
"source code",
"https://gitea.djmil.dev/djmil/egui-circles",
);
ui.label("rust");
});
});
egui::widgets::global_dark_light_mode_buttons(ui);
});
});
egui::CentralPanel::default().show(ctx, |ui| {
// The central panel the region left after adding TopPanel's and SidePanel's
ui.horizontal(|ui| {
ui.label("Click on circles or press");
if self.show_extras {
ui.horizontal(|ui| {
if ui.button("push").clicked() {
self.circles.iter_mut().for_each(|c| (*c).v = Vec2{
x: rand::thread_rng().gen_range(-4.0..4.0),
y: rand::thread_rng().gen_range(-4.0..4.0)});
};
ui.label("Click on circles or press");
ui.label("or");
if ui.button("push").clicked() {
self.circles.iter_mut().for_each(|c| (*c).v = Vec2{
x: rand::thread_rng().gen_range(-4.0..4.0),
y: rand::thread_rng().gen_range(-4.0..4.0)});
};
if ui.button("halt").clicked() {
self.circles.iter_mut().for_each(|c| (*c).v = Vec2{x: 0.0, y: 0.0});
};
ui.label("or");
ui.label("buttons");
});
if ui.button("halt").clicked() {
self.circles.iter_mut().for_each(|c| (*c).v = Vec2{x: 0.0, y: 0.0});
};
ui.add(egui::Slider::new(&mut self.circles_count, 0..=25).text("circles count"));
ui.label("buttons");
});
ui.add(egui::Slider::new(&mut self.circles_count, 0..=25).text("circles count"));
ui.separator();
}
let painter = ui.painter();
@ -146,12 +144,13 @@ impl eframe::App for Simulation {
});
}
ui.separator();
ui.with_layout(egui::Layout::bottom_up(egui::Align::LEFT), |ui| {
powered_by_egui_and_eframe(ui);
egui::warn_if_debug_build(ui);
});
if self.show_extras {
ui.with_layout(egui::Layout::bottom_up(egui::Align::LEFT), |ui| {
powered_by_egui_and_eframe(ui);
written_by_djmil(ui);
egui::warn_if_debug_build(ui);
});
}
});
@ -212,6 +211,17 @@ fn powered_by_egui_and_eframe(ui: &mut egui::Ui) {
});
}
fn written_by_djmil(ui: &mut egui::Ui) {
ui.horizontal(|ui| {
ui.spacing_mut().item_spacing.x = 4.0;
ui.label("Writen by Djmil in");
ui.hyperlink_to(
"rust",
"https://gitea.djmil.dev/djmil/egui-circles",
);
});
}
fn collision(c1: &Circle, c2: &Circle) -> (Vec2, Vec2) {
let m1 = c1.r;
let m2 = c2.r;