Add optional delegate methods to README.

README.md

@@ -1,15 +1,15 @@
 IBActionSheet
 =========
-[![Pod Version](https://img.shields.io/cocoapods/v/IBActionSheet.svg?style=flat)](http://cocoadocs.org/docsets/IBActionSheet/) 
-[![Pod Platform](https://img.shields.io/cocoapods/p/IBActionSheet.svg?style=flat)](http://cocoadocs.org/docsets/SDWebImage/) 
+[![Pod Version](https://img.shields.io/cocoapods/v/IBActionSheet.svg?style=flat)](http://cocoadocs.org/docsets/IBActionSheet/)
+[![Pod Platform](https://img.shields.io/cocoapods/p/IBActionSheet.svg?style=flat)](http://cocoadocs.org/docsets/SDWebImage/)
 [![Pod License](https://img.shields.io/cocoapods/l/IBActionSheet.svg?style=flat)](http://cocoadocs.org/docsets/IBActionSheet)
 
 Fully customizable iOS 7/8 style UIActionSheet replacement.  Compatible with iOS 5, 6, 7, and 8.
 ##Features
 
 By default, IBActionSheet mimics the iOS 7/8 UIActionSheet exactly:
 
- 
+
 
 ![Standard](https://raw.github.com/ianb821/IBActionSheet/master/Pictures/Standard.png)
 
@@ -22,25 +22,25 @@ You then have the option to change:
  - The button backround highlight color
  - The button and title font
  - The effect when a button is pressed
- 
+
 ####A simple example is shown here:
- 
+
 ![Colored](https://raw.github.com/ianb821/IBActionSheet/master/Pictures/Colored.png)
- 
+
 ####An extreme example with every element of the action sheet customized is show here (landscape):
- 
+
 ![Funky](https://raw.github.com/ianb821/IBActionSheet/master/Pictures/Funky_Landscape.png)
- 
+
 All but the 'button press' effects can be customized for the whole action sheet, or for individual buttons and title.  The 'button press' effects current include:
 
  - Fade
  - Highlight (With designated background and text highlight colors)
  - Shrink Effect
  - Reverse Colors (Same as highlight, but it reverses background and text colors)
- 
- 
+
+
 ##Usage
- 
+
 IBActionSheet offers the same functionality as the UIActionSheet, including things like:
 
 ```
@@ -66,7 +66,7 @@ IBActionSheet offers the same functionality as the UIActionSheet, including thin
 
 ```
 
-To receive notifications from the IBActionSheet, just add 
+To receive notifications from the IBActionSheet, just add
 ```<IBActionSheetDelegate>``` to your view controller's header file, and implement the following method:
 
 
@@ -77,6 +77,14 @@ To receive notifications from the IBActionSheet, just add
 
 It behaves just like the UIActionSheet method, and in fact, it will receive notifications from a UIActionSheet as well.
 
+You can add these optional methods, which also behave like their UIActionSheet equivalents:
+
+```
+-(void)actionSheet:(IBActionSheet *)actionSheet willDismissWithButtonIndex:(NSInteger)buttonIndex;
+-(void)actionSheet:(IBActionSheet *)actionSheet didDismissWithButtonIndex:(NSInteger)buttonIndex;
+
+```
+
 Then you get to the good stuff, to customize the action sheet, you can choose from the following:
 
 ```
@@ -117,19 +125,19 @@ Then you get to the good stuff, to customize the action sheet, you can choose fr
 I have included a super simple sample project that will show you how it works.  Please let me know if you have any questions or suggestions!
 
 ***Note: If you are running this app on iOS 7, make sure that you change the deployment target to 7.0 before installing it on a device running 7.0.  If not, the animation will be slightly off
- 
+
 
 ##Known Issues
 
  - On iPad, it follows the iPhone style UIActionSheet instead of the iPad one.  I personally prefer this behavior, but if there is a demand, I'm happy to make it follow the UIActionSheet behavior for iPad, just let me know!
- 
+
  - IBActionSheet doesn't lock orientation as UIActionSheet does.  I haven't found an elegant solution to this just yet.  You can use the actionSheet.visible property to lock it yourself, or you call:
- 
+
 ```
   [actionSheet rotateToCurrentOrientation];
 ```
- from whatever method you are using to detect rotation and it will resize accordingly. 
- 
+ from whatever method you are using to detect rotation and it will resize accordingly.
+
  - When adding IBActionSheet to a UIView contained in a UINavigation Controller, use:
 
 ```
@@ -141,4 +149,3 @@ instead of:
   [actionSheet showInView:self.view];
 ```
 hopefully I can eliminate the need to do this in the future.
-