TextRange class
A range of characters in a string of text.
Constructors
-
TextRange({dynamic start,
dynamic end} ) -
Creates a text range. [...]
const
-
TextRange.collapsed(int offset
) -
A text range that starts and ends at offset. [...]
const
Properties
- end → int
-
The next index after the characters in this range. [...]
final
- hashCode → int
-
The hash code for this object. [...]
read-only, override
- isCollapsed → bool
-
Whether this range is empty (but still potentially placed inside the text).
read-only
- isNormalized → bool
-
Whether the start of this range precedes the end.
read-only
- isValid → bool
-
Whether this range represents a valid position in the text.
read-only
- start → int
-
The index of the first character in the range. [...]
final
- runtimeType → Type
-
A representation of the runtime type of the object.
read-only, inherited
Methods
-
textAfter(
String text ) → String - The text after this range.
-
textBefore(
String text ) → String - The text before this range.
-
textInside(
String text ) → String - The text inside this range.
-
toString(
) → String -
Returns a string representation of this object.
override
-
noSuchMethod(
Invocation invocation ) → dynamic -
Invoked when a non-existent method or property is accessed. [...]
inherited
Operators
-
operator ==(
Object other ) → bool -
The equality operator. [...]
override