1  use cursive::align::*;
 2  use cursive::traits::*;
 3  use cursive::views::*;
 4  use cursive::Cursive;
 5  
 6  fn main() {
 7      let mut siv = cursive::default();
 8      siv.add_global_callback('q', |s| s.quit());
 9  
10      let elements = LinearLayout::vertical()
11          .child(TextView::new("This is TextView"))
12          .child(Button::new("This is a Button", open_dialog_box))
13          .child(Button::new("Click me for more - Part 1", part1))
14          .child(Button::new("Click me for more - Part 2", part2))
15          .child(Button::new("Exit", |s| s.quit()));
16  
17      siv.add_layer(elements);
18      siv.run();
19  }
20  
21  fn open_dialog_box(s: &mut Cursive) {
22      fn back(s: &mut Cursive) {
23          s.pop_layer();
24      }
25      let dialog = Dialog::new()
26          .button("Back", back)
27          .button("Quit", |s| s.quit())
28          .title("Dialog Box");
29      s.add_layer(dialog);
30  }
31  
32  fn part1(s: &mut Cursive) {
33      let dialog_elements = Dialog::around(
34          LinearLayout::vertical()
35              .child(TextView::new("Checkbox"))
36              .child(Checkbox::new().checked().with_name("check"))
37              .child(TextView::new("EditView"))
38              .child(
39                  EditView::new()
40                      .on_submit(callback)
41                      .with_name("text")
42                      .fixed_width(20),
43              ),
44      )
45      .title("Part - 1 Widgets")
46      .button("Back", back);
47      s.add_layer(dialog_elements);
48  }
49  
50  fn part2(s: &mut Cursive) {
51      let dialog_elements = Dialog::around(
52          LinearLayout::vertical()
53              .child(TextView::new("TextArea"))
54              .child(TextArea::new().content(""))
55              .child(TextView::new("SelectView"))
56              .child(TextView::new("").with_name("text"))
57              .child(
58                  SelectView::new()
59                      .h_align(HAlign::Center)
60                      .item("Point 1", 1)
61                      .item("Point 2", 2)
62                      .item("Point 3", 3)
63                      .on_submit(|s, item| {
64                          let chosen = match *item {
65                              1 => "Point 1",
66                              2 => "Point 2",
67                              3 => "Point 3",
68                              _ => unreachable!("No such Point"),
69                          };
70  
71                          s.add_layer(Dialog::info(format!("You chose \"{}\"", chosen)));
72                      }),
73              ),
74      )
75      .title("Part - 2 Widgets")
76      .button("Back", back);
77  
78      s.add_layer(dialog_elements);
79  }
80  
81  fn callback(s: &mut Cursive, text: &str) {
82      s.add_layer(Dialog::info(format!("You typed \"{}\" in EditView", text)));
83  }
84  
85  fn back(s: &mut Cursive) {
86      s.pop_layer();
87  }