Multiple widgets used the same GlobalKey. about folding_cell HOT 1 CLOSED

Solved.. Example Code:

Widget _buildFrontWidget(String wname) { return Builder(builder: (context) { return InkWell( onTap: () { final _foldingCellState = context.findAncestorStateOfType<SimpleFoldingCellState>(); _foldingCellState?.toggleFold(); }, child: Container( color: Colors.grey, alignment: Alignment.center, child: Stack( children: <Widget>[ Align( alignment: Alignment.center, child: Text( wname.toString(), style: GoogleFonts.aldrich( color: Colors.white, fontSize: 20.0, fontWeight: FontWeight.bold, ), ), ), ], ), ), ); }); }

I used Builder Widget.

from folding_cell.