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Cosmetic improvements for text_input example (#15016)

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# Objective

Minor cosmetic improvements and code cleanup for this example

## Solution

- Use the default font and shorter constructor where the the full font
is not needed
- Use 12px padding for instruction text to match other examples
- Clean up formatting of instruction text
- Fix one instance of a font handle not being reused

<details>
<summary>Before / After</summary>


*Question mark boxes are expected. We don't include a font with the
glyphs I'm testing the IME with*

<img width="1280" alt="Screenshot 2024-09-02 at 11 14 17 AM"
src="https://github.com/user-attachments/assets/e0a904a3-c01b-4c18-b71f-41fbc1d09169">
<img width="1280" alt="Screenshot 2024-09-02 at 11 13 14 AM"
src="https://github.com/user-attachments/assets/4b2a2d31-6b9f-4b9a-a245-4258a6aa9519">
</details>

## Testing

Tested all functionality of the example (macOS)
This commit is contained in:
Rob Parrett 2024-09-02 15:49:12 -07:00 committed by GitHub
parent 86d5944b2e
commit 659860dfe5
No known key found for this signature in database
GPG key ID: B5690EEEBB952194
1 changed files with 18 additions and 49 deletions
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67
examples/input/text_input.rs
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@ -30,61 +30,30 @@ fn main() {
fn setup_scene(mut commands: Commands, asset_server: Res<AssetServer>) {
commands.spawn(Camera2dBundle::default());
// The default font has a limited number of glyphs, so use the full version for
// sections that will hold text input.
let font = asset_server.load("fonts/FiraMono-Medium.ttf");
commands.spawn(
TextBundle::from_sections([
TextSection::from("Click to toggle IME. Press return to start a new line.\n\n"),
TextSection::from("IME Enabled: "),
TextSection::from("false\n"),
TextSection::from("IME Active: "),
TextSection::from("false\n"),
TextSection::from("IME Buffer: "),
TextSection {
value: "IME Enabled: ".to_string(),
value: "\n".to_string(),
style: TextStyle {
font: font.clone_weak(),
..default()
},
},
TextSection {
value: "false\n".to_string(),
style: TextStyle {
font: font.clone_weak(),
font_size: 30.0,
..default()
},
},
TextSection {
value: "IME Active: ".to_string(),
style: TextStyle {
font: font.clone_weak(),
..default()
},
},
TextSection {
value: "false\n".to_string(),
style: TextStyle {
font: font.clone_weak(),
font_size: 30.0,
..default()
},
},
TextSection {
value: "click to toggle IME, press return to start a new line\n\n".to_string(),
style: TextStyle {
font: font.clone_weak(),
font_size: 18.0,
..default()
},
},
TextSection {
value: "".to_string(),
style: TextStyle {
font,
font_size: 25.0,
font: font.clone(),
..default()
},
},
])
.with_style(Style {
position_type: PositionType::Absolute,
top: Val::Px(10.0),
left: Val::Px(10.0),
top: Val::Px(12.0),
left: Val::Px(12.0),
..default()
}),
);
@ -93,7 +62,7 @@ fn setup_scene(mut commands: Commands, asset_server: Res<AssetServer>) {
text: Text::from_section(
"".to_string(),
TextStyle {
font: asset_server.load("fonts/FiraMono-Medium.ttf"),
font,
font_size: 100.0,
..default()
},
@ -114,7 +83,7 @@ fn toggle_ime(
window.ime_enabled = !window.ime_enabled;
let mut text = text.single_mut();
text.sections[1].value = format!("{}\n", window.ime_enabled);
text.sections[2].value = format!("{}\n", window.ime_enabled);
}
}
@ -144,19 +113,19 @@ fn listen_ime_events(
for event in events.read() {
match event {
Ime::Preedit { value, cursor, .. } if !cursor.is_none() => {
status_text.single_mut().sections[5].value = format!("IME buffer: {value}");
status_text.single_mut().sections[6].value = format!("{value}\n");
}
Ime::Preedit { cursor, .. } if cursor.is_none() => {
status_text.single_mut().sections[5].value = "".to_string();
status_text.single_mut().sections[6].value = "\n".to_string();
}
Ime::Commit { value, .. } => {
edit_text.single_mut().sections[0].value.push_str(value);
}
Ime::Enabled { .. } => {
status_text.single_mut().sections[3].value = "true\n".to_string();
status_text.single_mut().sections[4].value = "true\n".to_string();
}
Ime::Disabled { .. } => {
status_text.single_mut().sections[3].value = "false\n".to_string();
status_text.single_mut().sections[4].value = "false\n".to_string();
}
_ => (),
}