From 2f6df89f0900dbd9fcdc627009f29d1a278f1752 Mon Sep 17 00:00:00 2001
From: Matt Bruce <matt.bruce@verizon.com>
Date: Fri, 10 May 2024 14:48:20 -0500
Subject: [PATCH] added focused state

Signed-off-by: Matt Bruce <matt.bruce@verizon.com>
---
 .../DropdownSelect/DropdownSelect.swift       | 25 +++++++++++++++++--
 1 file changed, 23 insertions(+), 2 deletions(-)

diff --git a/VDS/Components/DropdownSelect/DropdownSelect.swift b/VDS/Components/DropdownSelect/DropdownSelect.swift
index aab62e19..febd3323 100644
--- a/VDS/Components/DropdownSelect/DropdownSelect.swift
+++ b/VDS/Components/DropdownSelect/DropdownSelect.swift
@@ -31,6 +31,18 @@ open class DropdownSelect: EntryFieldBase {
     //--------------------------------------------------
     // MARK: - Public Properties
     //--------------------------------------------------
+    /// Override UIControl state to add the .error state if showSuccess is true and if showError is true.
+    open override var state: UIControl.State {
+        get {
+            var state = super.state
+            if dropdownField.isFirstResponder {
+                state.insert(.focused)
+            }
+            
+            return state
+        }
+    }
+    
     /// If true, the label will be displayed inside the dropdown containerView. Otherwise, the label will be above the dropdown containerView like a normal text input.
     open var showInlineLabel: Bool = false { didSet { setNeedsUpdate() }}
 
@@ -53,7 +65,7 @@ open class DropdownSelect: EntryFieldBase {
     
     /// A callback when the selected option changes. Passes parameters (option).
     open var onItemSelected: ((Int, DropdownOptionModel) -> Void)?
-        
+    
     //--------------------------------------------------
     // MARK: - Private Properties
     //--------------------------------------------------
@@ -338,14 +350,22 @@ open class DropdownSelect: EntryFieldBase {
         titleLabelWidthConstraint?.constant = containerView.frame.width
         titleLabelWidthConstraint?.isActive = helperTextPlacement == .right
     }
+    
+    open override var canBecomeFirstResponder: Bool { true }
 
+    open override func resignFirstResponder() -> Bool {
+        if dropdownField.isFirstResponder {
+            dropdownField.resignFirstResponder()
+        }
+        return super.resignFirstResponder()
+    }
 }
 
 //--------------------------------------------------
 // MARK: - UIPickerView Delegate & Datasource
 //--------------------------------------------------
 extension DropdownSelect: UIPickerViewDelegate, UIPickerViewDataSource {
-    
+
     internal func launchPicker() {
         if optionsPicker.isHidden {
             UIAccessibility.post(notification: .layoutChanged, argument: optionsPicker)
@@ -354,6 +374,7 @@ extension DropdownSelect: UIPickerViewDelegate, UIPickerViewDataSource {
             dropdownField.resignFirstResponder()
         }
         optionsPicker.isHidden = !optionsPicker.isHidden
+        setNeedsUpdate()
     }
     
     public func numberOfComponents(in pickerView: UIPickerView) -> Int {