Allow images larger than than UITextField height

LeonardoCardoso · Oct 18, 2017 · 0b23199 · 0b23199
1 parent bb7c4b7
commit 0b23199
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Showing 4 changed files with 14 additions and 5 deletions.
diff --git a/CHANGELOG.md b/CHANGELOG.md
@@ -1,10 +1,17 @@
 # Change Log
 
 #### 1.x Releases
-- `1.0.x` Releases - [1.0.1](#101)
+- `1.0.x` Releases - [1.0.1](#101) | [1.0.2](#102)
 
 ---
 
+## [1.0.2](https://github.com/LeonardoCardoso/RevealTextField/releases/tag/1.0.2)
+Released on 2017-10-18.
+
+#### Added
+- Allow images larger than than UITextField height.
+  - Added by [Leonardo Cardoso](https://github.com/LeonardoCardoso).
+
 ## [1.0.1](https://github.com/LeonardoCardoso/RevealTextField/releases/tag/1.0.1)
 Released on 2017-10-18.
 

diff --git a/RevealTextField.podspec b/RevealTextField.podspec
@@ -1,7 +1,7 @@
 Pod::Spec.new do |s|
 
  s.name = 'RevealTextField'
- s.version = '1.0.1'
+ s.version = '1.0.2'
  s.license = { :type => "MIT", :file => "LICENSE" }
  s.summary = 'Simple extension to add a reveal button to your boring UITextField'
  s.homepage = 'https://github.com/LeonardoCardoso/RevealTextField'

diff --git a/RevealTextFieldTests/RevealTextFieldTests.swift b/RevealTextFieldTests/RevealTextFieldTests.swift
@@ -21,7 +21,8 @@ class RevealTextFieldTests: XCTestCase {
 
     func testRightView() {
         textField?.revealable(secureImage: nil,
-                              unsecureImage: nil)
+                              unsecureImage: nil,
+                              allowLargeImages: true)
         XCTAssert(textField?.rightView != nil)
 
         textField?.revealable(secureImage: nil,

diff --git a/Sources/UITextField+Extension.swift b/Sources/UITextField+Extension.swift
@@ -18,12 +18,13 @@ extension UITextField {
     public func revealable(secureImage: UIImage?,
                            unsecureImage: UIImage?,
                            tintColor: UIColor = .black,
-                           dimension: CGFloat = 30) {
+                           dimension: CGFloat = 30,
+                           allowLargeImages: Bool = false) {
 
         rtf_secureImage = secureImage?.withRenderingMode(.alwaysTemplate)
         rtf_unsecureImage = unsecureImage?.withRenderingMode(.alwaysTemplate)
 
-        let safeDimension = dimension > frame.size.height ? frame.size.height : dimension
+        let safeDimension = dimension > frame.size.height && !allowLargeImages ? frame.size.height : dimension
         let newFrame = CGRect(x: 0, y: 0, width: safeDimension, height: safeDimension)
 
         let revealButton = UIButton(frame: newFrame)