CODEWITHSUNDEEP
flutterdart
LonelyWolf
LonelyWolf

Reputation: 4392

ToggleButtons in GridView

I'm trying to fit each toggle button into each gridview container. Basically with my code all my toggle buttons are trying to fit into one grid view container instead of separated grid view container. Is there any way to mix these two widgets together?

GridView.count(
        crossAxisCount: 2,
        physics: NeverScrollableScrollPhysics(),
        children: <Widget>[
          Padding(
            padding: const EdgeInsets.all(12.0),
            child: ToggleButtons(
              selectedColor: Colors.red,
              isSelected: selected,
              onPressed: onControlPress,
              children: <Widget>[
                Icon(Icons.info),
                Icon(Icons.title),
                Icon(Icons.info),
                Icon(Icons.info),
              ],
            ),
          ),
        ],
      ),

Upvotes: 5

Views: 3146

Answers (2)

marl
marl

Reputation: 31

I recommend to use LonelyWolf's answer with this little twitch to it!

GridView.count(
    crossAxisCount: 2,
    children: [
      Icon(Icons.info),
      Icon(Icons.title),
      Icon(Icons.info),
      Icon(Icons.title)
    ].asMap().entries.map((widget) {
      return ToggleButtons(
        selectedColor: Colors.red,
        isSelected: [selected[widget.key]],
        onPressed: (_) => onCapPress(widget.key),
        children: [widget.value],
      );
    }).toList()

Upvotes: 2

Kahou
Kahou

Reputation: 3488

Create ToggleButtons in each grid :

  Widget build(BuildContext context) {
    var counter = 0;

    return GridView.count(
        crossAxisCount: 2,
        children: [
          Icon(Icons.info),
          Icon(Icons.title),
          Icon(Icons.info),
          Icon(Icons.title)
        ].map((widget) {
          final index = ++counter - 1;

          return ToggleButtons(
            selectedColor: Colors.red,
            isSelected: [selected[index]],
            onPressed: (_) => onControlPress(index),
            children: [widget],
          );
        }).toList());
  }

Upvotes: 5

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