boustro library
Classes
- AnimatedBoustroComponentConfig
- Animated version of BoustroComponentConfig which automatically transitions the colors, etc, over a given duration whenever the given theme changes.
- AnimatedBoustroTheme
- Animated version of BoustroTheme which automatically transitions the colors, etc, over a given duration whenever the given theme changes.
- AttributeGestureMapper
- An opaque object, used to manage the lifetimes of GestureRecognizers.
- AttributeSegment
- A range of the source text with the set of attributes that are applied to it.
- AttributeSpan
- A TextAttribute applied to a range of text.
- AttributeTheme
- Theming for TextAttribute.
- AttributeThemeBuilder
- Builder for AttributeThemeData.
- AttributeThemeData
- Map of properties that can be used to theme TextAttribute. Data class for AttributeTheme.
- AutoFormatter
- Widget that automatically applies TextAttributes to a DocumentController based on FormatRules.
- AutoFormatTextAttribute
- Attribute used by AutoFormatter.
- BoustroComponentConfig
- Theme for custom components in boustro, like embeds and line modifiers.
- BoustroComponentConfigBuilder
- Builder for BoustroComponentConfigData.
- BoustroComponentConfigData
- Theme data object for BoustroComponentConfig.
- BoustroComponentThemeDataTween
- An interpolation between two BoustroThemeDatas.
- BoustroConfig
- Encapsulates boustro configuration.
- BoustroScope
- Inherited widget that carries information about a document.
- BoustroTheme
- Provides theming for boustro widgets.
- BoustroThemeData
- Contains data for BoustroTheme.
- BoustroThemeDataTween
- An interpolation between two BoustroThemeDatas.
- ColorThemeProperty
- ThemeProperty implementation for Color values.
- CommonPatterns
- Commonly used regex patterns. Useful as patterns for FormatRule.
- Document
- Rich text represented as a list of Paragraphs.
- DocumentBuilder
- Builds a Document. Can be used fluently with cascades.
- DocumentController
- Manages the contents of a DocumentEditor.
- DocumentEditor
- An editor for a Document. Uses a DocumentController to manage its state.
- DocumentView
- A readonly view of a Document.
- DoubleThemeProperty
- ThemeProperty implementation for double values.
- EdgeInsetsThemeProperty
- ThemeProperty implementation for EdgeInsets values.
- EmbedState
- Holds FocusNode and content for an embed.
- FormatRule
- Rule that applies a TextAttribute to text that matches a regex. Used by AutoFormatter.
- FormatRuleset
- A collection of FormatRules that can be applied to a SpannedString using applyToString.
- LineModifier
- Wraps a line to modify how it's displayed.
- LineModifierController
- Manages a list of LineModifier and notifies whenever the list changes.
- LineParagraph
- Immutable representation of a line of rich text in a Document.
- LineParagraphView
- A widget that displays a line LineParagraph.
- LineState
- Holds focus node and state for a line of text.
- LineValueChangedEvent
- Event data for DocumentController.onLineValueChanged.
- Paragraph
- A paragraph in a Document. Is either a LineParagraph for rich text, or a ParagraphEmbed for other content.
- ParagraphEmbed
- Base class for paragraph embeds.
- ParagraphEmbedController
- Interface for controller of a ParagraphEmbed.
- ParagraphEmbedView
- A widget that displays an embed.
- ParagraphEvent
- Event data for DocumentController.onParagraphAdded and DocumentController.onParagraphRemoved.
- ParagraphState
- Holds state for a paragraph of a document.
- ParagraphView
- Widget that displays a Paragraph.
- Range
- A range with a start and end index.
- SpanExpandRules
- Contains an ExpandRule for the start and end boundaries of a span.
- SpanList
- Manages AttributeSpans apart from the text to which they are to be applied.
- SpannedString
- Rich text represented with a String and a SpanList.
- SpannedStringBuilder
- Builds a SpannedString. Can be used fluently with cascades.
- SpannedTextEditingController
- A TextEditingController with rich text capabilities.
- StringDiff
- Result of SpannedTextEditingController.diffStrings.
- TextAttribute
- An attribute to apply to a span of text.
- TextAttributeValue
- Style and gesture handlers that can be applied to a TextSpan.
- TextStyleThemeProperty
- ThemeProperty implementation for TextStyle values.
- ThemedTextAttribute
- Base class for TextAttribute implementations that need an AttributeTheme to resolve their theme.
-
ThemeProperty<
T> - A custom themeable property for user-provided embeds and line modifiers.
- Toolbar
- A horizontal bar that displays buttons to interact with a DocumentController.
- ToolbarItem
- Item in a Toolbar.
- UneditableEmbed
- Base class for embeds that cannot be edited.
-
UnlerpableThemeProperty<
T> - ThemeProperty implementation for values that cannot be interpolated.
Enums
- ExpandRule
- Determines if a span expands when AttributeSpan.shift is called at its boundaries.
- OverrideType
- Passed to SpannedTextEditingController.setOverride to indicate if a TextAttribute should be applied or removed.
Extensions
-
AttributeSegmentsExtensions
on Iterable<
AttributeSegment> - Implements buildTextSpan for attribute segments.
- ExpandRuleExtension on ExpandRule
- Extensions for SpanAttachment.
-
LineModifierX
on Iterable<
LineModifier> - Extension method to apply line modifiers to a widget.
- SpannedTextEditingControllerExtension on SpannedTextEditingController
- High-level convenience methods for SpannedTextEditingController.
Constants
- maxSpanLength → const int
- Maximum length of a span.
Typedefs
- CustomToolbarItemBuilder = Widget Function(BuildContext context, DocumentController controller)
- Builds a widget given a BuildContext and a DocumentController. Used in ToolbarItem.custom.
- MatchToAttribute = TextAttribute Function(RegExpMatch)
- Signature for function that creates or gets a TextAttribute for a given RegExpMatch. Used by FormatRule.
- ProcessTextValue = TextEditingValue Function(SpannedTextEditingController, TextEditingValue)
- Used by SpannedTextEditingController to process SpannedTextEditingController.value whenever it changes.
- ToolbarItemBuilder = Widget Function(BuildContext context, DocumentController controller, ToolbarItem item)
- Builds a toolbar item into a widget.
- ToolbarItemCallback = void Function(BuildContext context, DocumentController controller)
- Called when a toolbar item is pressed.