Set width to a specific child of a Row

Question

I have a problem, i need backButton and actionsButtons (left and right) look whole. If there were no space, the title would be cut, but no the others buttons. How can i do that? (I have all content in appbar title because i need a custom backbutton with more width):

AppBar(
          backgroundColor: backgroundColor,
          titleSpacing: 0,
          title: Row(
            mainAxisAlignment: MainAxisAlignment.spaceBetween,
            children: [
              _getButtonBackIOS(),
              Text(title),
              Expanded(
                child: Row(
                  children: actions,
                ),
              ),
            ],
          ),
          actions: [],
          automaticallyImplyLeading: false,
          leading: null,
        )

And looks like:

I want this:

Answer 1

appBar: AppBar(
            backgroundColor: Colors.blue,
            titleSpacing: 0,
            title: Row(
              mainAxisAlignment: MainAxisAlignment.spaceEvenly,
              children: [
                const Icon(Icons.ac_unit),
                const SizedBox(
                    width: 350,
                    child: Text(
                      "BlaBladwpuqontwetqret pqrtqpretoreq;e",
                      overflow: TextOverflow.ellipsis,
                    )),
                Expanded(
                  child: Row(children: const [
                    Icon(Icons.ac_unit),
                    Icon(Icons.ac_unit),
                  ]),
                ),
              ],
            ),
            automaticallyImplyLeading: false,
            leading: null,
          ),

Answer 2

Try below code hope its help to you.wrap your Text widgets inside Row section in Expanded refer here or Flexible refer here

 AppBar(
    title: Row(
      mainAxisAlignment: MainAxisAlignment.spaceBetween,
      children: [
        Expanded(
          child: Text('Atras'),
        ),
        Expanded(
          child: Text('Filtros offertos'),
        ),
        Expanded(
          child: Text('title'),
        ),
        Expanded(
          child: Text('titleasdas'),
        ),
        Expanded(
          child: Text('title'),
        ),
        Expanded(
          child: Text('titlesfsfsdf'),
        ),
      ],
    ),
  ),

Your result screen like->