https://github.com/ickshonpe/bevy_ui_text_cursor

bevy ui text cursor
https://github.com/ickshonpe/bevy_ui_text_cursor

bevy ui

Last synced: about 1 month ago
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bevy ui text cursor

• Host: GitHub
• URL: https://github.com/ickshonpe/bevy_ui_text_cursor
• Owner: ickshonpe
• License: mit
• Created: 2022-06-20T22:48:55.000Z (over 2 years ago)
• Default Branch: main
• Last Pushed: 2022-06-21T08:56:34.000Z (over 2 years ago)
• Last Synced: 2023-03-04T15:37:18.438Z (almost 2 years ago)
• Topics: bevy, ui
• Language: Rust
• Homepage:
• Size: 91.8 KB
• Stars: 1
• Watchers: 2
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

        
# Bevy Ui Text Cursor

text cursor for bevy_ui

supports Bevy 0.7

## Usage

Add the plugin to your app

```rust

app.add_plugin(bevy_ui_text_cursor::BevyUiTextCursorPlugin)

```

Then you can spawn a text bundle with a cursor like so:

```rust

commands.spawn_bundle(

    TextBundle {

        text: Text {

            sections: vec![

                TextSection {

                    value: "Hello, World".to_string(), 

                    style: TextStyle {

                        font: asset_server.load("FiraMono-Medium.ttf"),

                        font_size: 32.0,

                        color: Color::WHITE,

                    }

                },

            ],

            alignment: TextAlignment { vertical: VerticalAlign::Center, horizontal:HorizontalAlign::Center },

            ..Default::default()

        },

        ..Default::default()

    }

)

.insert(UiTextCursor::default())

.insert(UiTextCursorStyle::default());

```

And it will draw a cursor over the H.

UiTextCursor is just a newtype containing a usize.

If UiTextCursor contains N then the cursor will be drawn over the Nth glyph in the Text component.

There is also a ```UiTextCursorBlink``` component you can add to get a blinking cursor.

## Examples

```

cargo run --example hello_world

```

which displays the message "Hello, World" and a cursor you can move left and right with the left and right arrow keys.

## Notes

Very rough work in progress. Many problems.