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18 lines
401 B
Dart
18 lines
401 B
Dart
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4 years ago
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import 'package:flutter/cupertino.dart';
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class PharmacyPagesViewModel with ChangeNotifier {
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int currentTab = 0;
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PageController pageController;
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PharmacyPagesViewModel() {
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pageController = PageController(keepPage: true);
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}
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changeCurrentTab(int tab) {
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if (pageController.hasClients) {
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currentTab = tab;
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pageController.jumpToPage(tab);
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notifyListeners();
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}
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}
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}
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