From 112029ced59c723f5b3b12bb3d9074a30bbe884c Mon Sep 17 00:00:00 2001
From: Matteo Nastasi <nastasi@alternativeoutput.it>
Date: Mon, 25 Apr 2022 11:45:44 +0200
Subject: [PATCH] enable 'arrow_drop_down' icon to open dropdown menu

---
 lib/select_form_field.dart | 14 +++++++++++++-
 1 file changed, 13 insertions(+), 1 deletion(-)

diff --git a/lib/select_form_field.dart b/lib/select_form_field.dart
index a2f6c9a..c61a596 100644
--- a/lib/select_form_field.dart
+++ b/lib/select_form_field.dart
@@ -217,7 +217,19 @@ class SelectFormField extends FormField<String> {
                     width: 10,
                     margin: EdgeInsets.all(0),
                     child: TextButton(
-                      onPressed: () {},
+                      onPressed: () async {
+                        var lfOnTap;
+                        if (readOnly == false) {
+                          switch (type) {
+                            case SelectFormFieldType.dialog:
+                              lfOnTap = state._showSelectFormFieldDialog;
+                              break;
+                            default:
+                              lfOnTap = state._showSelectFormFieldMenu;
+                          }
+                        }
+                        await lfOnTap();
+                        },
                       child: Icon(Icons.arrow_drop_down),
                     ),
                   ),