LanguageIcon class
This class draws the language icon using custom paint. CustomPaint is a widget from the Flutter SDK, which enables you to use a canvas to draw different shapes.
Inheritance
- Object
- Listenable
- CustomPainter
- LanguageIcon
Constructors
LanguageIcon ()
Properties
hashCode → int
The hash code for this object.
read-onlyinherited
runtimeType → Type
A representation of the runtime type of the object.
read-onlyinherited
semanticsBuilder → SemanticsBuilderCallback?
Returns a function that builds semantic information for the picture drawn
by this painter.
read-onlyinherited
Methods
addListener(VoidCallback listener) void
Register a closure to be notified when it is time to repaint.
inherited
hitTest(Offset position) bool?
Called whenever a hit test is being performed on an object that is using
this custom paint delegate.
inherited
noSuchMethod(Invocation invocation) dynamic
Invoked when a non-existent method or property is accessed.
inherited
paint(Canvas canvas, Size size) void
Called whenever the object needs to paint. The given Canvas has its
coordinate space configured such that the origin is at the top left of the
box. The area of the box is the size of the size
argument.
override
removeListener(VoidCallback listener) void
Remove a previously registered closure from the list of closures that the
object notifies when it is time to repaint.
inherited
shouldRebuildSemantics(covariant CustomPainter oldDelegate) bool
Called whenever a new instance of the custom painter delegate class is
provided to the RenderCustomPaint object, or any time that a new
CustomPaint object is created with a new instance of the custom painter
delegate class (which amounts to the same thing, because the latter is
implemented in terms of the former).
inherited
shouldRepaint(covariant CustomPainter oldDelegate) bool
Called whenever a new instance of the custom painter delegate class is
provided to the RenderCustomPaint object, or any time that a new
CustomPaint object is created with a new instance of the custom painter
delegate class (which amounts to the same thing, because the latter is
implemented in terms of the former).
override
toString() String
A string representation of this object.
inherited
Operators
operator ==(Object other) bool
The equality operator.
inherited