using Unity.UIWidgets.material; using Unity.UIWidgets.painting; using Unity.UIWidgets.ui; using Unity.UIWidgets.widgets; using UnityEngine; using DialogUtils = Unity.UIWidgets.material.DialogUtils; namespace UIWidgetsSample { public class TextFieldSample : UIWidgetsSamplePanel { protected override Widget createWidget() { return new MaterialApp( title: "Text Fields", home: new MyCustomForm() ); } protected override void OnEnable() { base.OnEnable(); FontManager.instance.addFont(Resources.Load(path: "MaterialIcons-Regular"), "Material Icons"); } } class MyCustomForm : StatefulWidget { public override State createState() { return new _MyCustomFormState(); } } class _MyCustomFormState : State { readonly TextEditingController myController = new TextEditingController(); public override void dispose() { this.myController.dispose(); base.dispose(); } public override Widget build(BuildContext context) { return new Scaffold( appBar: new AppBar( title: new Text("Retrieve Text Input") ), body: new Padding( padding: EdgeInsets.all(16.0f), child: new TextField( controller: this.myController, autofocus: true, decoration: new InputDecoration( hintText: "hinthere", labelText: "pwd", prefixIcon: new Icon(Unity.UIWidgets.material.Icons.search))) ), floatingActionButton: new FloatingActionButton( // When the user presses the button, show an alert dialog with the // text the user has typed into our text field. onPressed: () => { DialogUtils.showDialog( context: context, builder: (_context) => { return new AlertDialog( // Retrieve the text the user has typed in using our // TextEditingController content: new Text(this.myController.text) ); }); }, tooltip: "Show me the value", child: new Icon(Icons.search) ) ); } } }