Flutter – DropdownButton overflow

The easiest solution is to add the isExpanded property to true in DropdownButton

For example:

new DropdownButton(
                  isExpanded: true, //Adding this property, does the magic
                  items: [
                    new DropdownMenuItem(
                        child: Text("Some large text that needs to be wrapped or ellipsized", 
                        overflow: TextOverflow.ellipsis),
                    ),
                    new DropdownMenuItem(
                      child: Text("This is another large text that needs to be wrapped or ellipsized", 
                      overflow: TextOverflow.ellipsis),
                    ),
                    new DropdownMenuItem(
                      child: Text("And one more large text that needs to be wrapped or ellipsized", 
                      overflow: TextOverflow.ellipsis),
                    )
                  ],
                  onChanged: (val) {
                    //print(val);
                  }),