issue fixed: #40 and #43

dylanwuzh · Aug 23, 2019 · 4e7c058 · 4e7c058
1 parent a14362e
commit 4e7c058
Showing 1 changed file with 6 additions and 11 deletions.
diff --git a/lib/src/date_picker.dart b/lib/src/date_picker.dart
@@ -82,10 +82,9 @@ class DatePicker {
         onChange: onChange,
         onConfirm: onConfirm,
         theme: Theme.of(context, shadowThemeOnly: true),
-        barrierLabel:
-            MaterialLocalizations.of(context).modalBarrierDismissLabel,
+        barrierLabel: MaterialLocalizations.of(context).modalBarrierDismissLabel,
       ),
-    ).whenComplete(onClose);
+    ).whenComplete(onClose ?? () => {});
   }
 }
 
@@ -134,14 +133,12 @@ class _DatePickerRoute<T> extends PopupRoute<T> {
   @override
   AnimationController createAnimationController() {
     assert(_animationController == null);
-    _animationController =
-        BottomSheet.createAnimationController(navigator.overlay);
+    _animationController = BottomSheet.createAnimationController(navigator.overlay);
     return _animationController;
   }
 
   @override
-  Widget buildPage(BuildContext context, Animation<double> animation,
-      Animation<double> secondaryAnimation) {
+  Widget buildPage(BuildContext context, Animation<double> animation, Animation<double> secondaryAnimation) {
     double height = pickerTheme.pickerHeight;
     if (pickerTheme.title != null || pickerTheme.showTitle) {
       height += pickerTheme.titleHeight;
@@ -164,8 +161,7 @@ class _DatePickerComponent extends StatelessWidget {
   final _DatePickerRoute route;
   final double _pickerHeight;
 
-  _DatePickerComponent({Key key, @required this.route, @required pickerHeight})
-      : this._pickerHeight = pickerHeight;
+  _DatePickerComponent({Key key, @required this.route, @required pickerHeight}) : this._pickerHeight = pickerHeight;
 
   @override
   Widget build(BuildContext context) {
@@ -217,8 +213,7 @@ class _DatePickerComponent extends StatelessWidget {
         builder: (BuildContext context, Widget child) {
           return new ClipRect(
             child: new CustomSingleChildLayout(
-              delegate: new _BottomPickerLayout(route.animation.value,
-                  contentHeight: _pickerHeight),
+              delegate: new _BottomPickerLayout(route.animation.value, contentHeight: _pickerHeight),
               child: pickerWidget,
             ),
           );