* 修复取消按钮不显示时 UI 上的一个 Bug。另外你可以通过设置 cancelButtonTitle 为 nil 或 `@""…

…` 来不显示取消按钮，这是一个 Tip，并不是一个 Feature。。。

* 修正一些逻辑：

  * `cancelButtonIndex` 始终返回 `0`。

  * 除取消按钮以外的按钮自上而下 Index 从 1 递增。也就是说，无论取消按钮是否显示，Index 0 始终会被取消按钮占有。

LCActionSheet.podspec

@@ -1,7 +1,7 @@
 Pod::Spec.new do |s|
 
   s.name         = "LCActionSheet"
-  s.version      = "2.5.2"
+  s.version      = "2.6.0"
   s.summary      = "A simple, ornamental, but powerful action sheet! Support: http://LeoDev.me"
   s.homepage     = "https://github.com/iTofu/LCActionSheet"
   s.license      = "MIT"

LCActionSheet/LCActionSheet.h

@@ -8,7 +8,7 @@
 //  GitHub: http://github.com/iTofu
 //  Mail:   mailto:devtip@163.com
 //
-//  V 2.5.2
+//  V 2.6.0
 
 #import <UIKit/UIKit.h>
 

LCActionSheet/LCActionSheet.m

@@ -39,6 +39,7 @@ @interface LCActionSheet () <UITableViewDataSource, UITableViewDelegate, UIScrol
 @property (nonatomic, weak) UIView *darkView;
 @property (nonatomic, weak) UILabel *titleLabel;
 @property (nonatomic, weak) UITableView *tableView;
+@property (nonatomic, weak) UIView *divisionView;
 @property (nonatomic, weak) UIButton *cancelButton;
 
 @property (nonatomic, weak) UIView *whiteBgView;
@@ -139,7 +140,7 @@ - (instancetype)initWithTitle:(NSString *)title cancelButtonTitle:(NSString *)ca
 
         self.title             = title;
         self.cancelButtonTitle = cancelButtonTitle;
-        self.clickedHandle      = clickedHandle;
+        self.clickedHandle     = clickedHandle;
         self.otherButtonTitles = tempOtherButtonTitles;
 
         [self setupView];
@@ -165,7 +166,7 @@ - (instancetype)initWithTitle:(NSString *)title cancelButtonTitle:(NSString *)ca
 
         self.title             = title;
         self.cancelButtonTitle = cancelButtonTitle;
-        self.clickedHandle      = clickedHandle;
+        self.clickedHandle     = clickedHandle;
         self.otherButtonTitles = otherButtonTitleArray;
 
         [self setupView];
@@ -256,7 +257,6 @@ - (void)setupView {
         CGFloat height = self.otherButtonTitles.count * self.buttonHeight;
         make.height.equalTo(@(height));
     }];
-//    tableView.scrollEnabled = NO;
     tableView.separatorStyle = UITableViewCellSeparatorStyleNone;
     self.tableView = tableView;
 
@@ -287,6 +287,7 @@ - (void)setupView {
         CGFloat height = self.cancelButtonTitle.length > 0 ? 6.0f : 0;
         make.height.equalTo(@(height));
     }];
+    self.divisionView = divisionView;
 
     NSString *bgImagePath        = [bundlePath stringByAppendingPathComponent:@"bgImage_HL@2x.png"];
     UIImage *bgImage             = [UIImage imageWithContentsOfFile:bgImagePath];
@@ -302,7 +303,7 @@ - (void)setupView {
     [bottomView addSubview:cancelButton];
     [cancelButton mas_makeConstraints:^(MASConstraintMaker *make) {
         make.left.right.equalTo(bottomView);
-        make.top.equalTo(divisionView.mas_bottom);
+        make.bottom.equalTo(bottomView);
 
         CGFloat height = self.cancelButtonTitle.length > 0 ? self.buttonHeight : 0;
         make.height.equalTo(@(height));
@@ -382,6 +383,7 @@ - (void)setCancelButtonTitle:(NSString *)cancelButtonTitle {
     _cancelButtonTitle = [cancelButtonTitle copy];
 
     [self.cancelButton setTitle:cancelButtonTitle forState:UIControlStateNormal];
+    [self updateCancelButton];
 }
 
 - (void)setDestructiveButtonIndexSet:(NSSet *)destructiveButtonIndexSet {
@@ -478,7 +480,7 @@ - (void)setButtonHeight:(CGFloat)aButtonHeight {
 }
 
 - (NSInteger)cancelButtonIndex {
-    return self.cancelButtonTitle.length > 0 ? 0 : -1;
+    return 0;
 }
 
 - (UIFont *)titleFont {
@@ -597,6 +599,11 @@ - (void)updateTableView {
 }
 
 - (void)updateCancelButton {
+    [self.divisionView mas_updateConstraints:^(MASConstraintMaker *make) {
+        CGFloat height = self.cancelButtonTitle.length > 0 ? 6.0f : 0;
+        make.height.equalTo(@(height));
+    }];
+
     [self.cancelButton mas_updateConstraints:^(MASConstraintMaker *make) {
         CGFloat height = self.cancelButtonTitle.length > 0 ? self.buttonHeight : 0;
         make.height.equalTo(@(height));
@@ -701,20 +708,16 @@ - (void)cancelButtonClicked {
 }
 
 - (void)tableView:(UITableView *)tableView didSelectRowAtIndexPath:(NSIndexPath *)indexPath {
-    NSInteger temp = 0;
-    if (self.cancelButtonTitle.length > 0) {
-        temp = 1;
-    }
 
     if ([self.delegate respondsToSelector:@selector(actionSheet:clickedButtonAtIndex:)]) {
-        [self.delegate actionSheet:self clickedButtonAtIndex:indexPath.row + temp];
+        [self.delegate actionSheet:self clickedButtonAtIndex:indexPath.row + 1];
     }
 
     if (self.clickedHandle) {
-        self.clickedHandle(self, indexPath.row + temp);
+        self.clickedHandle(self, indexPath.row + 1);
     }
 
-    [self hideWithButtonIndex:indexPath.row + temp];
+    [self hideWithButtonIndex:indexPath.row + 1];
 }
 
 - (NSInteger)tableView:(UITableView *)tableView numberOfRowsInSection:(NSInteger)section {
@@ -738,11 +741,7 @@ - (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(N
     cell.tag = indexPath.row + LC_ACTION_SHEET_CELL_TAG_INTERVAL;
 
     if (self.destructiveButtonIndexSet) {
-        NSInteger temp = 0;
-        if (self.cancelButtonTitle.length > 0) {
-            temp = 1;
-        }
-        if ([self.destructiveButtonIndexSet containsObject:[NSNumber numberWithInteger:indexPath.row + temp]]) {
+        if ([self.destructiveButtonIndexSet containsObject:[NSNumber numberWithInteger:indexPath.row + 1]]) {
             cell.titleLabel.textColor = self.destructiveButtonColor;
         } else {
             cell.titleLabel.textColor = self.buttonColor;

LCActionSheetDemo/Info.plist

@@ -15,7 +15,7 @@
 	<key>CFBundlePackageType</key>
 	<string>APPL</string>
 	<key>CFBundleShortVersionString</key>
-	<string>2.5.2</string>
+	<string>2.6.0</string>
 	<key>CFBundleSignature</key>
 	<string>????</string>
 	<key>CFBundleVersion</key>

README.md

@@ -179,12 +179,23 @@ In me the tiger sniffs the rose.
 
 ## 版本 ChangeLog
 
+### V 2.6.0 (2016.10.22)
+
+* 修复取消按钮不显示时 UI 上的一个 Bug。另外你可以通过设置 `cancelButtonTitle` 为 `nil` 或 `@""` 来不显示取消按钮，这是一个 Tip，并不是一个 Feature。。。
+
+* 修正一些逻辑：
+
+  * `cancelButtonIndex` 始终返回 `0`。
+
+  * 除取消按钮以外的按钮自上而下 Index 从 1 递增。也就是说，无论取消按钮是否显示，Index 0 始终会被取消按钮占有。
+
+
 ### V 2.5.2 (2016.09.23)
 
 * ~~**注：** 因 CocoaPods 对 Xcode 8 的一些问题（[Issue 5661](https://github.com/CocoaPods/CocoaPods/issues/5661)、[Issue 5843](https://github.com/CocoaPods/CocoaPods/issues/5843)...），暂时无法推到 CocoaPods Repo，你需要在 Podfile 进行如下的修改，直接指向当前版本即可：~~
 
   ```ruby
-  # 不需要了，作者借了个 Xcode 7 的电脑去更新了……
+  # 不需要了，作者借了个 Xcode 7 的电脑去更新了。。。
   pod 'LCActionSheet' # , :git => 'https://github.com/iTofu/LCActionSheet.git'
   ```
 
@@ -200,7 +211,7 @@ In me the tiger sniffs the rose.
 
 ### V 2.5.0 (2016.09.05 ⚠️ 属性名变化)
 
-* 添加 `cancenButtonIndex` 属性。在 `cancelTitle.length > 0` 的情况下始终返回 `0`，否则返回 `-1`：
+* 添加 `cancenButtonIndex` 属性，始终返回 `0`：
 
   ```objc
   @interface LCActionSheet : UIView