createOverlayEntries method
Subclasses should override this getter to return the builders for the overlay.
Implementation
@override
Iterable<OverlayEntry> createOverlayEntries() {
final entrys = <OverlayEntry>[];
if (richbar.enableBackgroundInteraction) {
entrys.add(
OverlayEntry(
builder: (BuildContext context) {
return Listener(
onPointerDown:
richbar.isDismissible! ? (_) => richbar.close() : null,
child: _bgOverlay(),
);
},
maintainState: false,
opaque: opaque,
),
);
} else {
entrys.add(
OverlayEntry(
builder: (BuildContext context) {
final Widget annotatedWidget = Semantics(
focused: false,
container: true,
explicitChildNodes: true,
child: AlignTransition(
alignment: _animation!,
child: richbar.isDismissible!
? dimissible(builder)
: Container(margin: richbar.margin, child: builder),
),
);
return annotatedWidget;
},
maintainState: false,
opaque: opaque,
),
);
}
return entrys;
}