Set MaxHeight relative to available space

[brizaldi]

is it possible to set the MaxHeight of the panel the total available space that the panel can expand to. i.e. sliding panel as Expanded child

[marchacio]

is it possible to set the MaxHeight of the panel the total available space that the panel can expand to. i.e. sliding panel as Expanded child

You can get height of your screen: double height = MediaQuery.of(context).size.height And use it as maxHeight.

Remember that's possible get this code (double height = MediaQuery.of(context).size.height) only from the Build method of the Stateful/Stateless widget

I hope I have helped you

[brizaldi]

what if i want to use it inside tab bar with bottom navigation bar? because i want to set panel height to fill the space between appbar and bottom navigation bar

[marchacio]

You can wrap all widgets into a Column

Scaffold(
   appBar: null,
   bottomNavigationBar: null
   body: Column(
       mainAxisSize: MainAxisSize.max,
       children: [
         TabBar,

         Panel,

         BottomNavBar,
      ]
   )
)

honestly, I haven't tried if the code works, but it should do

[akshathjain]

@brizaldi There are flutter methods that allow you to get the preferred size of the bottom nav bars and app bars, so you can account for those using the method mentioned by @marchacio.