FlutterLogoDecoration class Null safety
An immutable description of how to paint Flutter's logo.
- Inheritance
- Object
- Decoration
- FlutterLogoDecoration
Constructors
-
FlutterLogoDecoration({Color textColor: const Color(0xFF757575),
FlutterLogoStyle style: FlutterLogoStyle.markOnly, EdgeInsets margin: EdgeInsets.zero} ) -
Creates a decoration that knows how to paint Flutter's logo. [...]
const
Properties
- hashCode → int
-
The hash code for this object. [...]
read-only, override
- isComplex → bool
-
Whether this decoration is complex enough to benefit from caching its painting.
read-only, override
- margin → EdgeInsets
-
How far to inset the logo from the edge of the container.
final
- padding → EdgeInsetsGeometry?
-
Returns the insets to apply when using this decoration on a box
that has contents, so that the contents do not overlap the edges
of the decoration. For example, if the decoration draws a frame
around its edge, the padding would return the distance by which
to inset the children so as to not overlap the frame. [...]
read-only, inherited
- runtimeType → Type
-
A representation of the runtime type of the object.
read-only, inherited
- style → FlutterLogoStyle
-
Whether and where to draw the "Flutter" text. By default, only the logo
itself is drawn.
final
- textColor → Color
-
The color used to paint the "Flutter" text on the logo, if style is
FlutterLogoStyle.horizontal or FlutterLogoStyle.stacked. [...]
final
Methods
-
createBoxPainter(
[VoidCallback? onChanged] ) → BoxPainter -
Returns a BoxPainter that will paint this decoration. [...]
override
-
debugAssertIsValid(
) → bool -
In checked mode, throws an exception if the object is not in a
valid configuration. Otherwise, returns true. [...]
override
-
debugFillProperties(
DiagnosticPropertiesBuilder properties ) → void -
Add additional properties associated with the node. [...]
override
-
getClipPath(
Rect rect, TextDirection textDirection ) → Path -
Returns a closed Path that describes the outer edge of this decoration. [...]
override
-
hitTest(
Size size, Offset position, {TextDirection? textDirection} ) → bool -
Tests whether the given point, on a rectangle of a given size,
would be considered to hit the decoration or not. For example,
if the decoration only draws a circle, this function might
return true if the point was inside the circle and false
otherwise. [...]
override
-
lerpFrom(
Decoration? a, double t ) → FlutterLogoDecoration? -
Linearly interpolates from another Decoration (which may be of a
different class) to
this. [...]override -
lerpTo(
Decoration? b, double t ) → FlutterLogoDecoration? -
Linearly interpolates from
thisto another Decoration (which may be of a different class). [...]override -
noSuchMethod(
Invocation invocation ) → dynamic -
Invoked when a non-existent method or property is accessed. [...]
inherited
-
toDiagnosticsNode(
{String? name, DiagnosticsTreeStyle? style} ) → DiagnosticsNode -
Returns a debug representation of the object that is used by debugging
tools and by DiagnosticsNode.toStringDeep. [...]
inherited
-
toString(
{DiagnosticLevel minLevel: DiagnosticLevel.info} ) → String -
Returns a string representation of this object.
inherited
-
toStringShort(
) → String -
A brief description of this object, usually just the runtimeType and the
hashCode. [...]
inherited
Operators
-
operator ==(
Object other ) → bool -
The equality operator. [...]
override
Static Methods
-
lerp(
FlutterLogoDecoration? a, FlutterLogoDecoration? b, double t ) → FlutterLogoDecoration? -
Linearly interpolate between two Flutter logo descriptions. [...]
override