Posa Bottom Bar 🔥

• made by Hmida71
• in https://pub.dev/packages/posa_bottom_bar

ANIMATION EXAMPLE

Animation Icons	Animation elevation and opacity

Customization

PosaBottomBar (REQUIRED ITEMS)

• child - add here your page or navigator pages.
• icons - list of items (IconData), required more than one item and less than six.
• onChanged - required to listen when an item is tapped it provides the selected item's index.

PosaBottomBar (OPTIONAL ITEMS)

• onLongPress - required to listen when an item is longPressed it provides the selected item's index.
• iconSize - the item icon's size.
• dotSize - bottom(bottom of icon) items size.
• backgroundColor - the navigation bar's background color.
• elevation - if make it 0 elevation will be removed.
• shadowColor - color of elevation bottom bar.
• borderRadius - radius of bottom bar.
• height - changes the Navigation Bar's height.
• margin - changes the Navigation Bar's margin.
• alignment - use this property to change the vertical alignment of the bottom bar. It is mostly used when you have two (center) or (centerBottom) or (centerTop) the bar.
• isElevationAnimation - if make it true we get somme animation of elevation.
• elevationAnimationOpacity - if change if to > 0.3 the color of elevation becomes too dark.
• elevationAnimationDuration - param to customize the item change's animation duration
• isAnimatedIcon - if make it true we get somme animation icons position

Getting Started

Add the dependency in pubspec.yaml:

dependencies:
  posa_bottom_bar: ^latest_version

Basic Usage

Adding the widget

@override
  Widget build(BuildContext context) {
    return Scaffold(
      appBar: AppBar(
        title: const Text("POSA BOTTOM BAR"),
        centerTitle: true,
      ),
      body: PosaBottomBar(
        // CHILD IS REQUIRED
        child: pages
            .elementAt(currentIndex), // ADD HERE YOUR PAGE OR PAGES NAVIGATOR
        // ICONS IS REQUIRED
        icons: const [
          Ionicons.home_outline,
          Ionicons.settings_outline,
          Ionicons.bookmark_outline,
          Ionicons.person_outline,
        ],
        // ONCHANGE IS REQUIRED
        onChanged: (i) {
          setState(() {
            debugPrint("TAP $i");
            currentIndex = i;
          });
        },
        // ON LONG PRESS FNC
        onLongPress: (i) {
          setState(() {
            debugPrint("LONG PRESS $i");
          });
        },
        alignment: Alignment.bottomCenter,
        // ------ height and margin for bottom bar ----- //
        height: 0.16,
        margin: 0.05,
        // ------  ----- //

        // ------ Elevation & Color for bottom bar ----- //
        elevation: 10,
        shadowColor: Colors.black,
        // ------  ----- //

        borderRadius: 35, // RADUIS (FOR BOTTOM BAR)
        backgroundColor: Colors.blueAccent, // BACKGROUND COLORS (FOR BOTTOM BAR)
        dotColor: Colors.white, // COLORS OF DOT
        iconColor: Colors.white, // COLORS OF ICON
        dotSize: 5.0, iconSize: 24.0, // SIZE OF DOT AND ICONS

        // ------ Animation elevation and opacity ----- //
        isElevationAnimation: false,
        elevationAnimationOpacity: 0.3,
        elevationAnimationDuration: const Duration(milliseconds: 1500),
        // ------  ----- //

        // ------ Animation Icons ------ //
        isAnimatedIcon: false,
        // ------  ------ //
      ),
    );
  }