TextAlignVertical class
The vertical alignment of text within an input box.
A single y value that can range from -1.0 to 1.0. -1.0 aligns to the top of an input box so that the top of the first line of text fits within the box and its padding. 0.0 aligns to the center of the box. 1.0 aligns so that the bottom of the last line of text aligns with the bottom interior edge of the input box.
See also:
- TextField.textAlignVertical, which is passed on to the InputDecorator.
- CupertinoTextField.textAlignVertical, which behaves in the same way as the parameter in TextField.
- InputDecorator.textAlignVertical, which defines the alignment of prefix, input, and suffix within an InputDecorator.
Constructors
- TextAlignVertical({@required double y })
-
Creates a TextAlignVertical from any y value between -1.0 and 1.0.
const
Properties
- y → double
-
A value ranging from -1.0 to 1.0 that defines the topmost and bottommost
locations of the top and bottom of the input box.
final
- hashCode → int
-
The hash code for this object. [...]
read-only, inherited
- runtimeType → Type
-
A representation of the runtime type of the object.
read-only, inherited
Methods
-
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 ==(
dynamic other) → bool -
The equality operator. [...]
inherited
Constants
- bottom → const TextAlignVertical
-
Aligns a TextField's input Text with the bottommost location within a
TextField.
const TextAlignVertical(y: 1.0) - center → const TextAlignVertical
-
Aligns a TextField's input Text to the center of the TextField.
const TextAlignVertical(y: 0.0) - top → const TextAlignVertical
-
Aligns a TextField's input Text with the topmost location within a
TextField's input box.
const TextAlignVertical(y: -1.0)