Super Cupertino Navigation Bar V2

Flutter Extension

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Super Cupertino Navigation Bar #

As a developer passionate about Apple UI/UX designs, I felt that Flutter lacked sufficient support for a widget that I wanted to develop. CupertinoSliverNavigationBar does not provide support for a search bar and a bottom app bar. Additionally, even if you were to add them as Slivers, creating a built-in animation and, furthermore, implementing Apple transition animations during page transitions would be challenging. This plugin frees you from this burden.

Floated Large Title	Pinned Large Title	Only Large Title

Normal Navbar Floated	Normal Navbar Pinned	Only Navbar

It's been necessary from the beginning, and I just did it.

Why Should You Use Super Cupertino Navigation Bar? #

Using SuperScaffold provides several advantages and additional features compared to the standard Scaffold in Flutter. Here are some reasons why you might consider using SuperScaffold:

Extended Functionality: SuperScaffold extends the functionality of the standard Scaffold by providing additional features such as a customizable SuperAppBar with built-in support for large titles, search bars, and bottom bars.
Configurability: SuperScaffold allows you to easily configure and customize various parts of the app bar, including the title, large title, search bar, and bottom bar. This provides flexibility in adapting the app bar to the specific design requirements of your application.
Search Bar Integration: With SuperScaffold, you can integrate a search bar (SuperSearchBar) directly into the app bar, complete with customizable behavior, animation, and callbacks for handling user input.
Large Title Support: The SuperLargeTitle feature enables the use of large titles in the app bar, which can be particularly useful in applications with a prominent navigation hierarchy.
Bottom Bar Options: The SuperAppBarBottom feature allows you to add a bottom bar below the app bar, providing additional space for interactive elements or navigation controls.
Consistent Theming: SuperScaffold includes theming options to ensure a consistent look and feel throughout your application. You can customize colors, borders, and other visual aspects easily.

Okay! Let's dive deep! #

Examples

Before the table of content, hereby, you can find all of example from here. Enjoy!

Super Cupertino Navigation Bar #

Getting Started
- Add Dependency
- Easy to Use

SuperScaffold #

Additional Features and Customization Options
SuperAppBar
- Parameters
- Example Usage
SuperLargeTitle
- Parameters
- Example Usage
SuperSearchBar
SuperAppBarBottom
- Parameters
- Example Usage

Getting Started #

Add dependency

dependencies:
  super_cupertino_navigation_bar: latest_version

Add import package

import 'package:super_cupertino_navigation_bar/super_cupertino_navigation_bar.dart';

Easy to use

SuperScaffold(
  appBar: SuperAppBar(
    title: Text("Hello SuperScaffold"),
    largeTitle: SuperLargeTitle(
      enabled: true,
      largeTitle: "Welcome",
    ),
    searchBar: SuperSearchBar(
      enabled: true,
      resultBehavior: SearchBarResultBehavior.visibleOnInput,
      onChanged: (query) {
        // Search Bar Changes
      },
      onSubmitted: (query) {
        // On Search Bar submitted
      },
    ),
    bottom: SuperAppBarBottom(
      enabled: true,
      height: 40,
      child: YourCustomBottomWidget(), // Any widget of yours
    ),
  ),
  body: [
    Container(
      alignment: Alignment.center,
      child: Text("This is the body of SuperScaffold"),
    ),
  ],
  backgroundColor: Colors.white,
);

SuperScaffold #

SuperScaffold is an extended version of the Flutter Scaffold widget with additional features and customization options.

Additional Features and Customization Options #

stretch: If true, the SuperScaffold will stretch to occupy the available space.
transitionBetweenRoutes: If true, enables transition animations between routes.
measures: Additional measures for various components inside the SuperScaffold.
appBar: An instance of SuperAppBar for customizing the app bar.
onCollapsed: A callback function invoked when the app bar is collapsed.
backgroundColor: The background color of the SuperScaffold.
scrollController: A custom scroll controller for the body of the SuperScaffold.
body: is a List
... (All other attributes of the default Scaffold are available)

Feel free to use this extended SuperScaffold in your Flutter application for enhanced customization and additional features. Adjust the parameters according to your application's requirements.

SuperAppBar #

SuperAppBar is a customizable Flutter widget that extends the functionality of the default AppBar. It provides enhanced features such as a search bar, large title, and additional customization options.

Parameters #

Parameter	Description	Default Value
`title`	The main title of the app bar. If a `Text` widget is provided, it ensures that a default style is set if none is provided.	-
`actions`	Additional widgets to display on the app bar, typically icons or buttons.	-
`height`	The height of the app bar.	`kToolbarHeight`
`leadingWidth`	The width of the leading widget.	-
`leading`	A widget to display before the `title`. If `automaticallyImplyLeading` is true, this widget will represent the back button.	-
`automaticallyImplyLeading`	Whether to automatically include a leading widget (typically a back button).	`true`
`titleSpacing`	The space between the leading widget and the title.	`15`
`previousPageTitle`	The title of the previous page when using the back button.	"Back"
`alwaysShowTitle`	Whether to always show the title, regardless of whether it fits within the app bar.	`false`
`searchBar`	An optional `SuperSearchBar` widget for search functionality.	-
`largeTitle`	An optional `SuperLargeTitle` widget for displaying a large title.	-
`bottom`	An optional `SuperAppBarBottom` widget for additional content at the bottom of the app bar.	-
`backgroundColor`	The background color of the app bar.	-
`bottomBorder`	The border at the bottom of the app bar.	-
`shadowColor`	The color of the app bar's shadow.	-

Example Usage #

SuperAppBar(
  title: Text("My App"),
  actions: const [Icon(Icons.search), Icon(Icons.more_vert)],
  height: 80,
  leading: const Icon(Icons.arrow_back),
  automaticallyImplyLeading: true,
  titleSpacing: 20,
  previousPageTitle: "Home",
  alwaysShowTitle: false,
  searchBar: SuperSearchBar(),
  largeTitle: SuperLargeTitle(),
  bottom: SuperAppBarBottom(),
  backgroundColor: Colors.blue,
  bottomBorder: const BorderSide(color: Colors.black, width: 1),
  shadowColor: Colors.grey,
);

Feel free to customize the SuperAppBar based on your specific design requirements in your Flutter application!

SuperLargeTitle #

SuperLargeTitle is a Flutter widget designed to display a large and prominent title. It offers customization options for styling and layout.

Parameters: #

Parameter	Description	Default Value
`enabled`	Whether the large title is enabled or disabled.	`true`
`largeTitle`	The text to be displayed as the large title.	"Hello Super Human"
`actions`	A list of additional widgets or actions to be displayed next to the large title.	`null`
`textStyle`	The style of the large title text.	See default values below
`height`	The height of the large title.	`kToolbarHeight`
`padding`	The padding around the large title.	`EdgeInsets.symmetric(horizontal: 15.0)`

Example Usage #

SuperLargeTitle(
  enabled: true,
  largeTitle: "Hello Flutter",
  actions: [
    IconButton(
      icon: Icon(Icons.settings),
      onPressed: () {
        // Handle settings button press
      },
    ),
    IconButton(
      icon: Icon(Icons.search),
      onPressed: () {
        // Handle search button press
      },
    ),
  ],
  textStyle: TextStyle(
    color: Colors.blue,
    fontSize: 40.0,
    fontWeight: FontWeight.bold,
  ),
  height: 80.0,
  padding: EdgeInsets.symmetric(horizontal: 20.0),
)

Feel free to customize the SuperLargeTitle in your Flutter application to create visually appealing and informative large titles.

SuperSearchBar #

SuperSearchBar is a customizable Flutter widget that provides a flexible and feature-rich search bar for your application. It includes various options for styling, behavior, and interaction.

Parameters: #

Parameter	Description	Default Value
`cancelButtonText`	The text displayed on the cancel button.	"Cancel"
`cancelTextStyle`	The style of the cancel button's text.	TextStyle(color: CupertinoColors.systemBlue)
`placeholderTextStyle`	The style of the placeholder text.	TextStyle(color: CupertinoColors.systemGrey)
`placeholderText`	The placeholder text displayed in the search bar.	"Search"
`prefixIcon`	The icon displayed as a prefix in the search bar.	Icon(CupertinoIcons.search)
`actions`	Additional actions displayed in the search bar.	[]
`scrollBehavior`	The scroll behavior of the search bar.	SearchBarScrollBehavior.floated
`height`	The height of the search bar.	35.0
`padding`	The padding of the search bar.	EdgeInsets.symmetric(horizontal: 15.0)
`animationBehavior`	The animation behavior of the search bar.	SearchBarAnimationBehavior.top
`animationDuration`	The duration of the search bar animation.	Duration(milliseconds: 250)
`searchResult`	The widget displayed as a search result.	Text(".", style: TextStyle(color: Colors.transparent))
`resultBehavior`	The visibility behavior of the search result.	SearchBarResultBehavior.visibleOnFocus
`enabled`	Whether the search bar is enabled or disabled.	true
`textStyle`	The style of the text entered in the search bar.	TextStyle()
`onChanged`	Callback function triggered when the text in the search bar changes.	-
`onFocused`	Callback function triggered when the search bar gains or loses focus.	-
`onSubmitted`	Callback function triggered when the user submits the search bar.	-
`searchController`	The `TextEditingController` for controlling the text in the search bar.	-
`searchFocusNode`	The `FocusNode` for controlling the focus state of the search bar.	-
`backgroundColor`	The background color of the search bar.	CupertinoColors.tertiarySystemFill
`resultColor`	The color of the search result.	-

SearchResultHeader Class #

class SearchResultHeader extends StatelessWidget {
  const SearchResultHeader({
    super.key,
    required this.height,
    required this.child,
  });
  final double height;
  final Widget child;

  @override
  Widget build(BuildContext context) {
    return SizedBox(
      height: height,
      child: child,
    );
  }
}

Parameters: #

Parameter	Description
`height`	The height of the `SearchResultHeader`.
`child`	The child widget to be displayed in the header.

Enums #

SearchBarScrollBehavior #

enum SearchBarScrollBehavior {
  pinned,
  floated,
}

SearchBarAnimationBehavior #

enum SearchBarAnimationBehavior {
  top,
  steady,
}

SearchBarResultBehavior #

enum SearchBarResultBehavior {
  visibleOnFocus,
  visibleOnInput,
  neverVisible,
}

SuperActionBehavior #

enum SuperActionBehavior {
  alwaysVisible,
  visibleOnFocus,
  visibleOnUnFocus,
}

Feel free to integrate and customize the SuperSearchBar in your Flutter application to create a powerful and visually appealing search experience!

Let's look at expected behaviour;

ShowResultScreenAfterFieldInput	ShowResultScreenAfterFieldFocused	NeverShowResultScreen

SuperAppBarBottom #

SuperAppBarBottom is a Flutter widget designed to provide additional content at the bottom of the SuperAppBar. It offers customization options for content, height, visibility, and color.

Parameters: #

Parameter	Description	Default Value
`child`	The widget or content to be displayed at the bottom of the `SuperAppBar`.	`SizedBox()`
`height`	The height of the content at the bottom.	`35`
`enabled`	Whether the `SuperAppBarBottom` is enabled or disabled.	`false`
`color`	The background color of the `SuperAppBarBottom`.	`Colors.transparent`

Example Usage #

SuperAppBarBottom(
  child: Row(
    mainAxisAlignment: MainAxisAlignment.spaceEvenly,
    children: [
      IconButton(
        icon: Icon(Icons.home),
        onPressed: () {
          // Handle home button press
        },
      ),
      IconButton(
        icon: Icon(Icons.notifications),
        onPressed: () {
          // Handle notifications button press
        },
      ),
      IconButton(
        icon: Icon(Icons.person),
        onPressed: () {
          // Handle profile button press
        },
      ),
    ],
  ),
  height: 50.0,
  enabled: true,
  color: Colors.blue,
)

Feel free to customize the SuperAppBarBottom in your Flutter application to add additional functionality or navigation options to your app bar.

Questions #

Ask a question and ping me "k.s poyraz"

Found an issue or have a proposal? #

Create an issue

Contribute and Provide Feedback #

If you wish to contribute to this project, take a look at my GitHub repository and report any issues or bugs. You can help me further improve the project!

License #

This package is licensed under the MIT License. For detailed information, check the LICENSE file.

super_cupertino_navigation_bar 2.0.0 super_cupertino_navigation_bar: ^2.0.0 copied to clipboard

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