ExtendedTextLibraryUtils class
Properties
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hashCode
→ int
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The hash code for this object.
no setterinherited
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runtimeType
→ Type
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A representation of the runtime type of the object.
no setterinherited
Methods
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noSuchMethod(Invocation invocation)
→ dynamic
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Invoked when a nonexistent method or property is accessed.
inherited
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toString()
→ String
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A string representation of this object.
inherited
Static Methods
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convertKeyboardMoveSelection(InlineSpan text, TextSelection selection)
→ TextSelection
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convertKeyboardMoveTextPostion(InlineSpan text, TextPosition? textPosition)
→ TextPosition?
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move by keyboard left -1 and right +1
make sure keyboard left/right support for SpecialInlineSpan
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convertTextInputPostionToTextPainterPostion(InlineSpan text, TextPosition textPosition)
→ TextPosition
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convertTextInputSelectionToTextPainterSelection(InlineSpan text, TextSelection selection)
→ TextSelection
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convertTextPainterPostionToTextInputPostion(InlineSpan text, TextPosition? textPosition, {bool? end})
→ TextPosition?
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convertTextPainterSelectionToTextInputSelection(InlineSpan text, TextSelection selection, {bool selectWord = false})
→ TextSelection
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correctCaretOffset(TextEditingValue value, InlineSpan textSpan, TextInputConnection? textInputConnection, {TextEditingValue? oldValue})
→ TextEditingValue
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correct caret Offset
make sure caret is not in text when caretIn is false
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getCaretOffset(TextPosition textPosition, TextPainter textPainter, bool hasPlaceholderSpan, {ValueChanged<double>? caretHeightCallBack, Offset? effectiveOffset, Rect caretPrototype = Rect.zero, BoxHeightStyle boxHeightStyle = ui.BoxHeightStyle.tight, BoxWidthStyle boxWidthStyle = ui.BoxWidthStyle.tight})
→ Offset
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getInlineOffset(InlineSpan inlineSpan)
→ int
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Walks this text span and its descendants in pre-order and calls
visitor
for each span that has text.
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handleSpecialTextSpanDelete(TextEditingValue value, TextEditingValue? oldValue, InlineSpan oldTextSpan, TextInputConnection? textInputConnection)
→ TextEditingValue
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hasSpecialText(InlineSpan textSpan)
→ bool
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hasT<T>(InlineSpan? textSpan)
→ bool
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hitTestChild(BoxHitTestResult result, RenderBox child, Offset effectiveOffset, {required Offset position})
→ bool
-
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joinChar(InlineSpan value, Accumulator offset, String char)
→ InlineSpan
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join char into text
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makeSureCaretNotInSpecialText(InlineSpan text, TextPosition textPosition)
→ TextPosition
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textSpanToActualText(InlineSpan textSpan)
→ String
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