MediaQuery.of() Flutter-CodePudding

i am searching a way for sizing a element in flutter with the dimensions of the parent widget. How can I do?

I tried with MediaQuery.of(WidgetParent) but this not work.

Thanks

CodePudding user response：

If you want to size the current widget with respect to the parent widget's dimensions, check this Widget FractionallySizedBox

CodePudding user response：

The MediaQuery.of(context) returns the device's screen size, not the parent widget.

You can get the size of the parent widget by using the LayoutBuilder.
YOUTUBE: LayoutBuilder (Flutter Widget of the Week)

LayoutBuilder(
  builder: (context, constraints) {
    constraints.maxWidth;

    ...
  }
);