Skip to main content

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

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