final
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@@ -14,12 +14,12 @@ import '../../widgets/general/breadcrumbs.dart';
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import '../../widgets/general/navigationbar.dart';
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class DesktopNavigationBar extends StatefulWidget {
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final bool hasBack;
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final List<BreadCrumb> breadCrumbs;
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final Widget shoppingCart;
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final OnBackPress onBackPress;
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final bool? hasBack;
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final List<BreadCrumb>? breadCrumbs;
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final Widget? shoppingCart;
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final OnBackPress? onBackPress;
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const DesktopNavigationBar({Key key, this.hasBack, this.breadCrumbs,
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const DesktopNavigationBar({Key? key, this.hasBack, this.breadCrumbs,
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this.shoppingCart, this.onBackPress}) : super(key: key);
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@override
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@@ -30,13 +30,13 @@ class DesktopNavigationBar extends StatefulWidget {
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}
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class DesktopNavigationBarState extends State<DesktopNavigationBar> {
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User _user;
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User? _user;
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@override
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Widget build(BuildContext context) {
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Widget sc = SizedBox.shrink();
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if (widget.shoppingCart != null) {
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sc = widget.shoppingCart;
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sc = widget.shoppingCart!;
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}
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Widget breadCrumbBar = SizedBox.shrink();
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if (widget.breadCrumbs != null && widget.breadCrumbs.length > 0) {
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@@ -51,8 +51,8 @@ class DesktopNavigationBarState extends State<DesktopNavigationBar> {
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Expanded(
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child: BreadCrumbs(
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widget.hasBack ?? false,
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onBackPress: widget.onBackPress,
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breadCrumbs: widget.breadCrumbs,
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onBackPress: widget.onBackPress!,
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breadCrumbs: widget.breadCrumbs!,
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),
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),
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sc,
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