nice_loading_button 0.0.1

An animated loading button package that allows you to create beautiful loadding button with lots of customized properties.

Nice Loading Button

Create an animated loading button using the nice_loading_button package with lots of properties. Nice Loading Button package helps you create beautiful loading animation in your buttons with a customized loader. Nice Loading Button is basically an ElevatedButton widget which means you can use the usual parameters with a few extra functionalities.

Demo

Usage

Nice Loading Button with CircularProgress Widget

LoadingButton(
 height: 50,
 borderRadius: 8,
 animate: true,
 color: Colors.indigo,
 width: MediaQuery.of(context).size.width * 0.45,
 loader: Container(
 padding: const EdgeInsets.all(10),
 width: 40,
 height: 40,
 child: const CircularProgressIndicator(
                  valueColor: AlwaysStoppedAnimation<Color>(Colors.white),
                ),
              ),
child: const Text("Login"),
              onTap: (startLoading, stopLoading, buttonState) async {
                if (buttonState == ButtonState.idle) {
                  startLoading();
                 // Do something here
                  await Future.delayed(const Duration(seconds: 5));
                  stopLoading();
                }
              },
            ),

Nice Loading Button with Custom Text

LoadingButton(
    height: 50,
    borderRadius: 8,
    roundLoadingShape: false,
    color: Colors.blueAccent,
    width: MediaQuery.of(context).size.width * 0.45,
    minWidth: MediaQuery.of(context).size.width * 0.30,
    loader: const Text("Loading..."),
    child: const Text("Login"),
    onTap: (startLoading, stopLoading, btnState) async {
        if (btnState == ButtonState.idle) {
            startLoading();
            // Do something here
            await Future.delayed(const Duration(seconds: 5));
            stopLoading();
        }
    },
),

Nice Loading Button with Custom Loading

LoadingButton(
    height: 50,
    borderRadius: 8,
    animate: true,
    color: Colors.deepOrange,
    width: MediaQuery.of(context).size.width * 0.45,
    loader: Container(
      padding: const EdgeInsets.all(10),
      child: const Center(
          child: SpinKitDoubleBounce(
            color: Colors.white,
          ),
      ),
    ),
    child: const Text("Login"),
    onTap: (startLoading, stopLoading, btnState) async {
        if (btnState == ButtonState.idle) {
            startLoading();
            // Do something here
            await Future.delayed(const Duration(seconds: 5));
            stopLoading();
        }
    },
),

Properties

• animate(Default false) : It uses width to animate while click on button
• roundLoadingShape(Default true) : It uses borderRadius to creates a round button while in Busy/Loading state
• width : Width of the button when in Idle state
• minWidth : Width of the button when in Busy/Loading state. Default value is equal to height in order to create a completely round loading button
• borderRadius : Border Radius of the button
• borderSide : BorderSide in order to give border color and width to the button
• child : Contents of button when in Idle state
• loader : Contents of button when in Busy/Loading state
• onTap : (startLoading, stopLoading, btnState) : Function that is called when you click on the button
• duration : Duration of the animation
• curve : Curve of animation
• reverseCurve : Curve of reverse animation

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