_ChildEntry _newEntry(
Widget child,
AnimatedSwitcherTransitionBuilder builder,
AnimationController controller,
Animation <float> animation
)
{
_ChildEntry entry = new _ChildEntry(
widgetChild: child,
transition: KeyedSubtree.wrap(builder(child, animation), this._childNumber),
animation: animation,
controller: controller
);
animation.addStatusListener((AnimationStatus status) => {
if (status == AnimationStatus.dismissed)
{
this.setState(() => {
D.assert(this.mounted);
D.assert(this._outgoingEntries.Contains(entry));
this._outgoingEntries.Remove(entry);
this._markChildWidgetCacheAsDirty();
});
controller.dispose();
}
});
return(entry);
}
public override Widget build(BuildContext context)
{
material_.debugCheckHasMaterialLocalizations(context);
ThemeData theme = widget.del.appBarTheme(context);
string searchFieldLabel = widget.del.searchFieldLabel ?? MaterialLocalizations.of(context).searchFieldLabel;
Widget body = null;
switch (widget.del._currentBody)
{
case _SearchBody.suggestions:
body = new KeyedSubtree(
key: new ValueKey <_SearchBody>(_SearchBody.suggestions),
child: widget.del.buildSuggestions(context)
);
break;
case _SearchBody.results:
body = new KeyedSubtree(
key: new ValueKey <_SearchBody>(_SearchBody.results),
child: widget.del.buildResults(context)
);
break;
}
string routeName;
switch (Theme.of(this.context).platform)
{
case RuntimePlatform.IPhonePlayer:
case RuntimePlatform.OSXEditor:
case RuntimePlatform.OSXPlayer:
routeName = "";
break;
case RuntimePlatform.Android:
routeName = searchFieldLabel;
break;
}
return(new Scaffold(
appBar: new AppBar(
backgroundColor: theme.primaryColor,
iconTheme: theme.primaryIconTheme,
textTheme: theme.primaryTextTheme,
brightness: theme.primaryColorBrightness,
leading: widget.del.buildLeading(context),
title: new TextField(
controller: widget.del._queryTextController,
focusNode: focusNode,
style: theme.textTheme.headline6,
textInputAction: widget.del.textInputAction,
keyboardType: widget.del.keyboardType,
onSubmitted: (string _) => { widget.del.showResults(context); },
decoration: new InputDecoration(
border: InputBorder.none,
hintText: searchFieldLabel,
hintStyle: theme.inputDecorationTheme.hintStyle
)
),
actions: widget.del.buildActions(context)
),
body: new AnimatedSwitcher(
duration: new TimeSpan(0, 0, 0, 0, 300),
child: body
)
));
}
