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TextInputBuilder

ply_engine::text_input

Struct TextInputBuilder 

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pub struct TextInputBuilder { /* private fields */ }
Expand description

Builder for configuring a text input element via closure.

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impl TextInputBuilder

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pub fn placeholder(&mut self, text: &str) -> &mut Self

Sets the placeholder text shown when the input is empty.

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pub fn max_length(&mut self, len: usize) -> &mut Self

Sets the maximum number of characters allowed.

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pub fn password(&mut self) -> &mut Self

Enables password mode (characters shown as dots).

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pub fn multiline(&mut self) -> &mut Self

Enables multiline mode (Enter inserts newline, up/down arrows navigate lines).

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pub fn drag_select(&mut self) -> &mut Self

Enables mouse drag-to-select behavior.

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pub fn font(&mut self, asset: &'static FontAsset) -> &mut Self

Sets the font to use for this text input.

The font is loaded asynchronously during rendering.

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pub fn font_size(&mut self, size: u16) -> &mut Self

Sets the font size.

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pub fn text_color(&mut self, color: impl Into<Color>) -> &mut Self

Sets the text color.

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pub fn placeholder_color(&mut self, color: impl Into<Color>) -> &mut Self

Sets the placeholder text color.

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pub fn cursor_color(&mut self, color: impl Into<Color>) -> &mut Self

Sets the cursor color.

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pub fn selection_color(&mut self, color: impl Into<Color>) -> &mut Self

Sets the selection highlight color.

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pub fn line_height(&mut self, height: u16) -> &mut Self

Sets the line height in pixels for multiline inputs.

When set to a value greater than 0, this overrides the natural font height for spacing between lines. Text is vertically centred within each line slot. A value of 0 (default) uses the natural font height.

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pub fn scrollbar( &mut self, f: impl for<'a> FnOnce(&'a mut ScrollbarBuilder) -> &'a mut ScrollbarBuilder, ) -> &mut Self

Enables and configures the input scrollbar.

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pub fn no_styles_movement(&mut self) -> &mut Self

Enables no-styles movement mode. When enabled, cursor navigation skips over } exit positions and empty content markers, so the cursor only stops at visible character boundaries. Useful for live-highlighted text inputs where the user should not navigate through invisible style markup.

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pub fn on_changed<F>(&mut self, callback: F) -> &mut Self
where F: FnMut(&str) + 'static,

Registers a callback fired whenever the text content changes.

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pub fn on_submit<F>(&mut self, callback: F) -> &mut Self
where F: FnMut(&str) + 'static,

Registers a callback fired when the user presses Enter.

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