development: working TextField, final part is rotation

Examples/Programmatic/TextField/TextField.xcodeproj/project.pbxproj

@@ -107,7 +107,6 @@
 				TargetAttributes = {
 					96090AE31D9CDD2E00709CA6 = {
 						CreatedOnToolsVersion = 8.0;
-						DevelopmentTeam = 9Z76XCNLGL;
 						ProvisioningStyle = Automatic;
 					};
 				};
@@ -263,7 +262,7 @@
 			isa = XCBuildConfiguration;
 			buildSettings = {
 				ASSETCATALOG_COMPILER_APPICON_NAME = AppIcon;
-				DEVELOPMENT_TEAM = 9Z76XCNLGL;
+				DEVELOPMENT_TEAM = "";
 				INFOPLIST_FILE = TextField/Info.plist;
 				LD_RUNPATH_SEARCH_PATHS = "$(inherited) @executable_path/Frameworks";
 				PRODUCT_BUNDLE_IDENTIFIER = io.cosmicmind.TextField;
@@ -276,7 +275,7 @@
 			isa = XCBuildConfiguration;
 			buildSettings = {
 				ASSETCATALOG_COMPILER_APPICON_NAME = AppIcon;
-				DEVELOPMENT_TEAM = 9Z76XCNLGL;
+				DEVELOPMENT_TEAM = "";
 				INFOPLIST_FILE = TextField/Info.plist;
 				LD_RUNPATH_SEARCH_PATHS = "$(inherited) @executable_path/Frameworks";
 				PRODUCT_BUNDLE_IDENTIFIER = io.cosmicmind.TextField;

Examples/Programmatic/TextField/TextField/ViewController.swift

@@ -46,12 +46,11 @@ class ViewController: UIViewController {
         prepareNameField()
         prepareEmailField()
         preparePasswordField()
-        prepareResignResponderButton()
     }
     
     /// Programmatic update for the textField as it rotates.
     override func willRotate(to toInterfaceOrientation: UIInterfaceOrientation, duration: TimeInterval) {
-        emailField.width = view.bounds.height - 2 * constant
+        emailField.width = (Device.isLandscape ? view.height : view.width) - 2 * constant
     }
     
     /// Prepares the resign responder button.
@@ -90,7 +89,6 @@ class ViewController: UIViewController {
     }
     
     private func prepareEmailField() {
-        
         emailField = ErrorTextField(frame: CGRect(x: constant, y: 7 * constant, width: view.width - (2 * constant), height: constant))
         emailField.text = "Daniel Dahan"
         emailField.placeholder = "Email"

Sources/iOS/TextField.swift

@@ -319,17 +319,6 @@ open class TextField: UITextField {
 	/// A reference to the visibilityIconButton.
 	open private(set) var visibilityIconButton: IconButton?
 	
-    /**
-     `layoutIfNeeded` is called within `becomeFirstResponder` to
-     fix an issue that when the TextField calls `becomeFirstResponder`
-     immediately when launching an instance, the TextField is not
-     calculated correctly.
-     */
-    open override func becomeFirstResponder() -> Bool {
-        layoutIfNeeded()
-        return super.becomeFirstResponder()
-    }
-    
     open override func observeValue(forKeyPath keyPath: String?, of object: Any?, change: [NSKeyValueChangeKey : Any]?, context: UnsafeMutableRawPointer?) {
         guard "placeholderLabel.text" != keyPath else {
             updatePlaceholderLabelColor()
@@ -479,11 +468,12 @@ open class TextField: UITextField {
 	/// Layout the placeholderLabel.
 	open func layoutPlaceholderLabel() {
         let w = leftViewWidth
+        let h = 0 == height ? intrinsicContentSize.height : height
         
         if !isEditing && true == text?.isEmpty && isPlaceholderAnimated {
-            placeholderLabel.frame = CGRect(x: w, y: bounds.origin.y, width: width - w, height: height)
+            placeholderLabel.frame = CGRect(x: w, y: 0, width: width - w, height: h)
 		} else if placeholderLabel.transform.isIdentity {
-			placeholderLabel.frame = CGRect(x: w, y: bounds.origin.y, width: width - w, height: height)
+			placeholderLabel.frame = CGRect(x: w, y: 0, width: width - w, height: h)
             placeholderLabel.transform = CGAffineTransform(scaleX: 0.75, y: 0.75)
 			switch textAlignment {
 			case .left, .natural:
@@ -493,7 +483,6 @@ open class TextField: UITextField {
 			default:break
 			}
 			placeholderLabel.y = -placeholderLabel.height + placeholderVerticalOffset
-			placeholderLabel.textColor = placeholderNormalColor
 		} else {
 			switch textAlignment {
 			case .left, .natural:
@@ -581,7 +570,6 @@ open class TextField: UITextField {
             }
             
             s.placeholderLabel.y = -s.placeholderLabel.height + s.placeholderVerticalOffset
-            s.placeholderLabel.textColor = s.placeholderActiveColor
         }) { [weak self] _ in
             self?.isAnimating = false
         }