build method

@override Widget build(BuildContext context)

Describes the part of the user interface represented by this widget.

The framework calls this method when this widget is inserted into the tree in a given BuildContext and when the dependencies of this widget change.

Implementation

@override
Widget build(BuildContext context) {
  if (isTextInput) {
    return Positioned(
      top: context.topPadding,
      child: Container(
        width: context.width,
        padding: const EdgeInsets.all(8),
        child: Row(
          mainAxisAlignment: MainAxisAlignment.center,
          children: [
            IconButton(
              icon: const Icon(
                Icons.color_lens_outlined,
                color: Colors.white,
              ),
              onPressed: onToggleTextColorPicker,
            ),
            IconButton(
              icon: Container(
                padding: const EdgeInsets.all(4),
                decoration: BoxDecoration(
                  gradient: LinearGradient(
                    begin: FractionalOffset.topLeft,
                    end: FractionalOffset.bottomRight,
                    colors:
                        gradientColors[selectedTextBackgroundGradientIndex],
                  ),
                  borderRadius: const BorderRadius.all(
                    Radius.circular(4),
                  ),
                ),
                child: const Icon(
                  Icons.auto_awesome,
                  color: Colors.white,
                ),
              ),
              onPressed: onChangeTextBackground,
            ),
          ],
        ),
      ),
    );
  }

  return Positioned(
    top: context.topPadding + 12,
    right: 20,
    left: 20,
    child: AnimatedSwitcher(
      duration: animationsDuration,
      child: activeItem != null
          ? const SizedBox()
          : Row(
              children: [
                const BackButton(
                  color: Colors.white,
                ),
                const Spacer(),
                GestureDetector(
                  onTap: onPickerTap,
                  child: Container(
                    height: 36,
                    width: 36,
                    decoration: BoxDecoration(
                      gradient: LinearGradient(
                        colors:
                            gradientColors[selectedBackgroundGradientIndex],
                      ),
                      border: Border.all(color: Colors.white),
                      borderRadius: BorderRadius.circular(32),
                    ),
                    child: const Icon(
                      Icons.auto_awesome,
                      size: 18,
                      color: Colors.white,
                    ),
                  ),
                ),
                const SizedBox(width: 8),
                GestureDetector(
                  onTap: onScreenTap,
                  child: Container(
                    height: 36,
                    width: 36,
                    decoration: BoxDecoration(
                      color: Colors.black26,
                      border: Border.all(color: Colors.white),
                      borderRadius: BorderRadius.circular(32),
                    ),
                    child: Center(
                      child: Text(
                        'Aa',
                        style: GoogleFonts.ubuntu(
                          color: Colors.white,
                        ),
                      ),
                    ),
                  ),
                ),
              ],
            ),
    ),
  );
}