SheenLyricsView class Music
Synced lyrics: large lines, the one being sung bright and the rest dim, scrolling by themselves to keep the current line in the upper third. A tap on a line jumps the song there. With no timed lines, plain lyrics show as text.
The view stops following the song for a few seconds after the user scrolls, so reading ahead is possible.
SheenLyricsView(lines: lyrics.lines, position: state.position, onSeek: player.seek)
- Inheritance
-
- Object
- DiagnosticableTree
- Widget
- StatefulWidget
- SheenLyricsView
Constructors
-
SheenLyricsView({Key? key, required List<
SheenLyricsLine> lines, Duration position = Duration.zero, ValueChanged<Duration> ? onSeek, String? plain, Color? color, EdgeInsetsGeometry padding = const EdgeInsets.symmetric(horizontal: SheenSpace.xxl, vertical: SheenSpace.xxl)}) -
Lyrics for
linesatposition.const
Properties
- color → Color?
-
The text colour; the theme's text colour by default.
final
- hashCode → int
-
The hash code for this object.
no setterinherited
- key → Key?
-
Controls how one widget replaces another widget in the tree.
finalinherited
-
lines
→ List<
SheenLyricsLine> -
The timed lines, in order.
final
-
onSeek
→ ValueChanged<
Duration> ? -
Called with a line's start when it is tapped.
final
- padding → EdgeInsetsGeometry
-
Space around the lines.
final
- plain → String?
-
Untimed lyrics, shown when lines is empty.
final
- position → Duration
-
Where the song is.
final
- runtimeType → Type
-
A representation of the runtime type of the object.
no setterinherited
Methods
-
createElement(
) → StatefulElement -
Creates a StatefulElement to manage this widget's location in the tree.
inherited
-
createState(
) → State< SheenLyricsView> -
Creates the mutable state for this widget at a given location in the tree.
override
-
debugDescribeChildren(
) → List< DiagnosticsNode> -
Returns a list of DiagnosticsNode objects describing this node's
children.
inherited
-
debugFillProperties(
DiagnosticPropertiesBuilder properties) → void -
Add additional properties associated with the node.
inherited
-
noSuchMethod(
Invocation invocation) → dynamic -
Invoked when a nonexistent 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 -
A string representation of this object.
inherited
-
toStringDeep(
{String prefixLineOne = '', String? prefixOtherLines, DiagnosticLevel minLevel = DiagnosticLevel.debug, int wrapWidth = 65}) → String -
Returns a string representation of this node and its descendants.
inherited
-
toStringShallow(
{String joiner = ', ', DiagnosticLevel minLevel = DiagnosticLevel.debug}) → String -
Returns a one-line detailed description of the object.
inherited
-
toStringShort(
) → String -
A short, textual description of this widget.
inherited
Operators
-
operator ==(
Object other) → bool -
The equality operator.
inherited
Static Methods
-
indexAt(
List< SheenLyricsLine> lines, Duration position) → int -
The index of the line being sung at
position, or -1 before the first.