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OpenAgents Git authority 2026-07-28T04:34:42.435Z Public web read
NIP-34 coordinate30617:7649603503856e5148d571eac2766b288a8ff1e9e35d380337a1d2b0015b4f92:omega
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Read-only clonegit clone https://openagents.com/git/tenant.openagents/omega.git
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text_layout.rs

112 lines · 3.5 KB · rust
1#![cfg_attr(target_family = "wasm", no_main)]
2
3use gpui::{
4    App, Bounds, Context, FontStyle, FontWeight, StyledText, Window, WindowBounds, WindowOptions,
5    div, prelude::*, px, size,
6};
7use gpui_platform::application;
8
9struct HelloWorld {}
10
11impl Render for HelloWorld {
12    fn render(&mut self, _window: &mut Window, _cx: &mut Context<Self>) -> impl IntoElement {
13        div()
14            .bg(gpui::white())
15            .flex()
16            .flex_col()
17            .gap_2()
18            .p_4()
19            .size_full()
20            .child(div().child("Text left"))
21            .child(div().text_center().child("Text center"))
22            .child(div().text_right().child("Text right"))
23            .child(div().text_decoration_1().child("Text left (underline)"))
24            .child(
25                div()
26                    .text_center()
27                    .text_decoration_1()
28                    .child("Text center (underline)"),
29            )
30            .child(
31                div()
32                    .text_right()
33                    .text_decoration_1()
34                    .child("Text right (underline)"),
35            )
36            .child(div().line_through().child("Text left (line_through)"))
37            .child(
38                div()
39                    .text_center()
40                    .line_through()
41                    .child("Text center (line_through)"),
42            )
43            .child(
44                div()
45                    .text_right()
46                    .line_through()
47                    .child("Text right (line_through)"),
48            )
49            .child(
50                div()
51                    .flex()
52                    .gap_2()
53                    .justify_between()
54                    .child(
55                        div()
56                            .w(px(400.))
57                            .border_1()
58                            .border_color(gpui::blue())
59                            .p_1()
60                            .whitespace_nowrap()
61                            .overflow_hidden()
62                            .text_center()
63                            .child("A long non-wrapping text align center"),
64                    )
65                    .child(
66                        div()
67                            .w_32()
68                            .border_1()
69                            .border_color(gpui::blue())
70                            .p_1()
71                            .whitespace_nowrap()
72                            .overflow_hidden()
73                            .text_right()
74                            .child("100%"),
75                    ),
76            )
77            .child(div().flex().gap_2().justify_between().child(
78                StyledText::new("ABCD").with_highlights([
79                    (0..1, FontWeight::EXTRA_BOLD.into()),
80                    (2..3, FontStyle::Italic.into()),
81                ]),
82            ))
83    }
84}
85
86fn run_example() {
87    application().run(|cx: &mut App| {
88        let bounds = Bounds::centered(None, size(px(800.0), px(600.0)), cx);
89        cx.open_window(
90            WindowOptions {
91                window_bounds: Some(WindowBounds::Windowed(bounds)),
92                ..Default::default()
93            },
94            |_, cx| cx.new(|_| HelloWorld {}),
95        )
96        .unwrap();
97        cx.activate(true);
98    });
99}
100
101#[cfg(not(target_family = "wasm"))]
102fn main() {
103    run_example();
104}
105
106#[cfg(target_family = "wasm")]
107#[wasm_bindgen::prelude::wasm_bindgen(start)]
108pub fn start() {
109    gpui_platform::web_init();
110    run_example();
111}
112
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