CupertinoTextfield control

package/lib/src/controls/create_control.dart

@@ -36,6 +36,7 @@ import 'cupertino_navigation_bar.dart';
 import 'cupertino_radio.dart';
 import 'cupertino_slider.dart';
 import 'cupertino_switch.dart';
+import 'cupertino_textfield.dart';
 import 'datatable.dart';
 import 'date_picker.dart';
 import 'dismissible.dart';
@@ -519,6 +520,13 @@ Widget createWidget(Key? key, ControlViewModel controlView, Control? parent,
           control: controlView.control,
           children: controlView.children,
           parentDisabled: parentDisabled);
+    case "cupertinotextfield":
+      return CupertinoTextFieldControl(
+          key: key,
+          parent: parent,
+          control: controlView.control,
+          children: controlView.children,
+          parentDisabled: parentDisabled);
     case "searchbar":
       return SearchAnchorControl(
           key: key,

package/lib/src/controls/cupertino_textfield.dart

@@ -0,0 +1,335 @@
+import 'package:collection/collection.dart';
+import 'package:flet/src/controls/textfield.dart';
+import 'package:flutter/cupertino.dart';
+import 'package:flutter/material.dart';
+import 'package:flutter/services.dart';
+import 'package:flutter_redux/flutter_redux.dart';
+
+import '../actions.dart';
+import '../flet_app_services.dart';
+import '../models/app_state.dart';
+import '../models/control.dart';
+import '../protocol/update_control_props_payload.dart';
+import '../utils/borders.dart';
+import '../utils/colors.dart';
+import '../utils/gradient.dart';
+import '../utils/shadows.dart';
+import '../utils/text.dart';
+import '../utils/textfield.dart';
+import 'create_control.dart';
+import 'form_field.dart';
+
+class CupertinoTextFieldControl extends StatefulWidget {
+  final Control? parent;
+  final Control control;
+  final List<Control> children;
+  final bool parentDisabled;
+
+  const CupertinoTextFieldControl(
+      {super.key,
+      this.parent,
+      required this.control,
+      required this.children,
+      required this.parentDisabled});
+
+  @override
+  State<CupertinoTextFieldControl> createState() =>
+      _CupertinoTextFieldControlState();
+}
+
+class _CupertinoTextFieldControlState extends State<CupertinoTextFieldControl> {
+  String _value = "";
+  bool _revealPassword = false;
+  bool _focused = false;
+  late TextEditingController _controller;
+  late final FocusNode _focusNode;
+  late final FocusNode _shiftEnterfocusNode;
+  String? _lastFocusValue;
+
+  @override
+  void initState() {
+    super.initState();
+    _controller = TextEditingController();
+    _shiftEnterfocusNode = FocusNode(
+      onKey: (FocusNode node, RawKeyEvent evt) {
+        if (!evt.isShiftPressed && evt.logicalKey.keyLabel == 'Enter') {
+          if (evt is RawKeyDownEvent) {
+            FletAppServices.of(context).server.sendPageEvent(
+                eventTarget: widget.control.id,
+                eventName: "submit",
+                eventData: "");
+          }
+          return KeyEventResult.handled;
+        } else {
+          return KeyEventResult.ignored;
+        }
+      },
+    );
+    _shiftEnterfocusNode.addListener(_onShiftEnterFocusChange);
+    _focusNode = FocusNode();
+    _focusNode.addListener(_onFocusChange);
+  }
+
+  @override
+  void dispose() {
+    _controller.dispose();
+    _shiftEnterfocusNode.removeListener(_onShiftEnterFocusChange);
+    _shiftEnterfocusNode.dispose();
+    _focusNode.removeListener(_onFocusChange);
+    _focusNode.dispose();
+    super.dispose();
+  }
+
+  void _onShiftEnterFocusChange() {
+    setState(() {
+      _focused = _shiftEnterfocusNode.hasFocus;
+    });
+    FletAppServices.of(context).server.sendPageEvent(
+        eventTarget: widget.control.id,
+        eventName: _shiftEnterfocusNode.hasFocus ? "focus" : "blur",
+        eventData: "");
+  }
+
+  void _onFocusChange() {
+    setState(() {
+      _focused = _focusNode.hasFocus;
+    });
+    FletAppServices.of(context).server.sendPageEvent(
+        eventTarget: widget.control.id,
+        eventName: _focusNode.hasFocus ? "focus" : "blur",
+        eventData: "");
+  }
+
+  @override
+  Widget build(BuildContext context) {
+    debugPrint("CupertinoTextField build: ${widget.control.id}");
+
+    bool autofocus = widget.control.attrBool("autofocus", false)!;
+    bool disabled = widget.control.isDisabled || widget.parentDisabled;
+
+    return StoreConnector<AppState, Function>(
+        distinct: true,
+        converter: (store) => store.dispatch,
+        builder: (context, dispatch) {
+          debugPrint(
+              "CupertinoTextField StoreConnector build: ${widget.control.id}");
+
+          String value = widget.control.attrs["value"] ?? "";
+          if (_value != value) {
+            _value = value;
+            _controller.text = value;
+          }
+
+          var prefixControls =
+              widget.children.where((c) => c.name == "prefix" && c.isVisible);
+          var suffixControls =
+              widget.children.where((c) => c.name == "suffix" && c.isVisible);
+
+          bool shiftEnter = widget.control.attrBool("shiftEnter", false)!;
+          bool multiline =
+              widget.control.attrBool("multiline", false)! || shiftEnter;
+          int minLines = widget.control.attrInt("minLines", 1)!;
+          int? maxLines =
+              widget.control.attrInt("maxLines", multiline ? null : 1);
+
+          bool readOnly = widget.control.attrBool("readOnly", false)!;
+          bool password = widget.control.attrBool("password", false)!;
+          bool onChange = widget.control.attrBool("onChange", false)!;
+
+          var cursorColor = HexColor.fromString(
+              Theme.of(context), widget.control.attrString("cursorColor", "")!);
+          var selectionColor = HexColor.fromString(Theme.of(context),
+              widget.control.attrString("selectionColor", "")!);
+
+          int? maxLength = widget.control.attrInt("maxLength");
+
+          var textSize = widget.control.attrDouble("textSize");
+
+          var color = HexColor.fromString(
+              Theme.of(context), widget.control.attrString("color", "")!);
+          var focusedColor = HexColor.fromString(Theme.of(context),
+              widget.control.attrString("focusedColor", "")!);
+
+          TextStyle? textStyle =
+              parseTextStyle(Theme.of(context), widget.control, "textStyle");
+          if (textSize != null || color != null || focusedColor != null) {
+            textStyle = (textStyle ?? const TextStyle()).copyWith(
+                fontSize: textSize,
+                color: _focused ? focusedColor ?? color : color);
+          }
+
+          TextCapitalization? textCapitalization = TextCapitalization.values
+              .firstWhere(
+                  (a) =>
+                      a.name.toLowerCase() ==
+                      widget.control
+                          .attrString("capitalization", "")!
+                          .toLowerCase(),
+                  orElse: () => TextCapitalization.none);
+
+          FilteringTextInputFormatter? inputFilter =
+              parseInputFilter(widget.control, "inputFilter");
+
+          List<TextInputFormatter>? inputFormatters = [];
+          // add non-null input formatters
+          if (inputFilter != null) {
+            inputFormatters.add(inputFilter);
+          }
+          if (textCapitalization != TextCapitalization.none) {
+            inputFormatters
+                .add(TextCapitalizationFormatter(textCapitalization));
+          }
+
+          TextInputType keyboardType = parseTextInputType(
+              widget.control.attrString("keyboardType", "")!);
+
+          if (multiline) {
+            keyboardType = TextInputType.multiline;
+          }
+
+          TextAlign textAlign = TextAlign.values.firstWhere(
+            ((b) =>
+                b.name ==
+                widget.control.attrString("textAlign", "")!.toLowerCase()),
+            orElse: () => TextAlign.start,
+          );
+
+          bool autocorrect = widget.control.attrBool("autocorrect", true)!;
+          bool enableSuggestions =
+              widget.control.attrBool("enableSuggestions", true)!;
+          bool smartDashesType =
+              widget.control.attrBool("smartDashesType", true)!;
+          bool smartQuotesType =
+              widget.control.attrBool("smartQuotesType", true)!;
+
+          FocusNode focusNode = shiftEnter ? _shiftEnterfocusNode : _focusNode;
+
+          var focusValue = widget.control.attrString("focus");
+          if (focusValue != null && focusValue != _lastFocusValue) {
+            _lastFocusValue = focusValue;
+            focusNode.requestFocus();
+          }
+
+          BoxDecoration? defaultDecoration =
+              const CupertinoTextField().decoration;
+          var gradient =
+              parseGradient(Theme.of(context), widget.control, "gradient");
+          var blendMode = BlendMode.values.firstWhereOrNull((e) =>
+              e.name.toLowerCase() ==
+              widget.control.attrString("blendMode", "")!.toLowerCase());
+
+          var borderRadius = parseBorderRadius(widget.control, "borderRadius");
+          var bgColor = HexColor.fromString(
+              Theme.of(context), widget.control.attrString("bgColor", "")!);
+
+          Widget textField = CupertinoTextField(
+              style: textStyle,
+              placeholder: widget.control.attrString("placeholderText"),
+              placeholderStyle: parseTextStyle(
+                  Theme.of(context), widget.control, "placeholderStyle"),
+              autofocus: autofocus,
+              enabled: !disabled,
+              onSubmitted: !multiline
+                  ? (_) {
+                      FletAppServices.of(context).server.sendPageEvent(
+                          eventTarget: widget.control.id,
+                          eventName: "submit",
+                          eventData: "");
+                    }
+                  : null,
+              decoration: defaultDecoration?.copyWith(
+                  color: bgColor,
+                  gradient: gradient,
+                  backgroundBlendMode:
+                      bgColor != null || gradient != null ? blendMode : null,
+                  border:
+                      parseBorder(Theme.of(context), widget.control, "border"),
+                  borderRadius: borderRadius,
+                  boxShadow: parseBoxShadow(
+                      Theme.of(context), widget.control, "shadow")),
+              cursorHeight: widget.control.attrDouble("cursorHeight"),
+              showCursor: widget.control.attrBool("showCursor"),
+              cursorWidth: widget.control.attrDouble("cursorWidth") ?? 2.0,
+              cursorRadius: parseRadius(widget.control, "cursorRadius") ??
+                  const Radius.circular(2.0),
+              keyboardType: keyboardType,
+              autocorrect: autocorrect,
+              enableSuggestions: enableSuggestions,
+              smartDashesType: smartDashesType
+                  ? SmartDashesType.enabled
+                  : SmartDashesType.disabled,
+              smartQuotesType: smartQuotesType
+                  ? SmartQuotesType.enabled
+                  : SmartQuotesType.disabled,
+              suffixMode: parseVisibilityMode(
+                  widget.control.attrString("suffixVisibilityMode", "")!),
+              prefixMode: parseVisibilityMode(
+                  widget.control.attrString("prefixVisibilityMode", "")!),
+              textAlign: textAlign,
+              minLines: minLines,
+              maxLines: maxLines,
+              maxLength: maxLength,
+              prefix: prefixControls.isNotEmpty
+                  ? createControl(
+                      widget.control, prefixControls.first.id, disabled)
+                  : null,
+              suffix: suffixControls.isNotEmpty
+                  ? createControl(
+                      widget.control, suffixControls.first.id, disabled)
+                  : null,
+              readOnly: readOnly,
+              inputFormatters:
+                  inputFormatters.isNotEmpty ? inputFormatters : null,
+              obscureText: password && !_revealPassword,
+              controller: _controller,
+              focusNode: focusNode,
+              onChanged: (String value) {
+                //debugPrint(value);
+                setState(() {
+                  _value = value;
+                });
+                List<Map<String, String>> props = [
+                  {"i": widget.control.id, "value": value}
+                ];
+                dispatch(UpdateControlPropsAction(
+                    UpdateControlPropsPayload(props: props)));
+                FletAppServices.of(context)
+                    .server
+                    .updateControlProps(props: props);
+                if (onChange) {
+                  FletAppServices.of(context).server.sendPageEvent(
+                      eventTarget: widget.control.id,
+                      eventName: "change",
+                      eventData: value);
+                }
+              });
+
+          if (cursorColor != null || selectionColor != null) {
+            textField = TextSelectionTheme(
+                data: TextSelectionTheme.of(context).copyWith(
+                    cursorColor: cursorColor, selectionColor: selectionColor),
+                child: textField);
+          }
+
+          if (widget.control.attrInt("expand", 0)! > 0) {
+            return constrainedControl(
+                context, textField, widget.parent, widget.control);
+          } else {
+            return LayoutBuilder(
+              builder: (BuildContext context, BoxConstraints constraints) {
+                if (constraints.maxWidth == double.infinity &&
+                    widget.control.attrDouble("width") == null) {
+                  textField = ConstrainedBox(
+                    constraints: const BoxConstraints.tightFor(width: 300),
+                    child: textField,
+                  );
+                }
+
+                return constrainedControl(
+                    context, textField, widget.parent, widget.control);
+              },
+            );
+          }
+        });
+  }
+}

package/lib/src/controls/form_field.dart

@@ -1,3 +1,4 @@
+import 'package:flutter/cupertino.dart';
 import 'package:flutter/material.dart';
 
 import '../models/control.dart';
@@ -137,3 +138,17 @@ InputDecoration buildInputDecoration(BuildContext context, Control control,
       suffixText: suffixText,
       suffixStyle: parseTextStyle(Theme.of(context), control, "suffixStyle"));
 }
+
+OverlayVisibilityMode parseVisibilityMode(String type) {
+  switch (type.toLowerCase()) {
+    case "never":
+      return OverlayVisibilityMode.never;
+    case "notediting":
+      return OverlayVisibilityMode.notEditing;
+    case "editing":
+      return OverlayVisibilityMode.editing;
+    case "always":
+      return OverlayVisibilityMode.always;
+  }
+  return OverlayVisibilityMode.always;
+}