docking/
docking.rs

1
2#[derive(Clone)]
3struct DockingTab {
4    text: &'static str,
5    n: i32
6}
7
8impl pierro::DockingTab for DockingTab {
9
10    type Context = ();
11
12    fn title(&self) -> String {
13        self.text.to_owned()
14    }
15
16    fn render(&mut self, ui: &mut pierro::UI, _context: &mut ()) {
17        pierro::label(ui, format!("{}: {}", self.text, self.n));
18        if pierro::button(ui, "Add 100!").mouse_clicked() {
19            self.n += 100;
20        }
21    }
22    
23    fn add_tab_dropdown<F: FnMut(Self)>(ui: &mut pierro::UI, mut add_tab: F, _context: &mut ()) {
24        if pierro::menu_button(ui, "Hey").mouse_clicked() {
25            add_tab(Self {
26                text: "Hey",
27                n: 0,
28            });
29        }
30        if pierro::menu_button(ui, "Goodbye").mouse_clicked() {
31            add_tab(Self {
32                text: "Goodbye",
33                n: 123,
34            });
35        }
36    }
37
38}
39
40struct DockingApp {
41    docking_state: pierro::DockingState<DockingTab>,
42}
43
44impl pierro::App for DockingApp {
45
46    fn window_config() -> pierro::WindowConfig {
47        pierro::WindowConfig::default()
48            .with_title("Pierro Docking")
49    }
50
51    fn tick(&mut self, ui: &mut pierro::UI) {
52        pierro::menu_bar(ui, |ui| {
53            pierro::menu_bar_item(ui, "Menu", |ui| {
54                pierro::menu_button(ui, "Some");
55                pierro::menu_button(ui, "Stuff");
56                pierro::menu_button(ui, "Here");
57            });
58        });
59        self.docking_state.render(ui, &mut ());
60    }
61
62}
63
64fn main() {
65    pierro::run(DockingApp {
66        docking_state: pierro::DockingState::new(vec![
67            DockingTab { text: "Hello", n: 0 },
68            DockingTab { text: "World", n: 0 },
69        ]),
70    });
71}
docking/docking.rs

docking/
docking.rs
