add title updating method

iTofu · Mar 5, 2019 · 6676370 · 6676370
1 parent 12e6080
commit 6676370
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Showing 6 changed files with 38 additions and 7 deletions.
diff --git a/Demo/LCActionSheetDemo/ViewController.m b/Demo/LCActionSheetDemo/ViewController.m
@@ -170,7 +170,7 @@ - (IBAction)showBlockActionSheet {
 
     [actionSheet show];
 
-    
+
     // Append buttons methods
     dispatch_after(dispatch_time(DISPATCH_TIME_NOW, 2.0f * NSEC_PER_SEC), dispatch_get_main_queue(), ^{
 //        [actionSheet appendButtonWithTitle:@"WoW" atIndex:7];
@@ -179,6 +179,8 @@ - (IBAction)showBlockActionSheet {
         [set addIndex:1];
         [set addIndex:2];
         [actionSheet appendButtonsWithTitles:@[@"Hello", @"World"] atIndexes:set];
+
+//        [actionSheet setButtonTitle:@"New Title" atIndex:1];
     });
 }
 

diff --git a/Demo/Podfile.lock b/Demo/Podfile.lock
@@ -1,5 +1,5 @@
 PODS:
-  - LCActionSheet (3.5.2):
+  - LCActionSheet (3.5.3):
     - Masonry (~> 1.1.0)
   - Masonry (1.1.0)
   - Reveal-SDK (20)
@@ -18,7 +18,7 @@ EXTERNAL SOURCES:
     :path: "../"
 
 SPEC CHECKSUMS:
-  LCActionSheet: 78c62150c088d83ad219760a950abd7349cea832
+  LCActionSheet: e78060016fb0964959934f8e0e4b9c933395edd1
   Masonry: 678fab65091a9290e40e2832a55e7ab731aad201
   Reveal-SDK: 43206a57f575632fd304e85385cc259b5d359e32
 

diff --git a/LCActionSheet.podspec b/LCActionSheet.podspec
@@ -1,7 +1,7 @@
 Pod::Spec.new do |s|
 
   s.name         = "LCActionSheet"
-  s.version      = "3.5.2"
+  s.version      = "3.5.3"
   s.summary      = "A simple, ornamental, but powerful action sheet! Support: https://LeoDev.me"
   s.homepage     = "https://github.com/iTofu/LCActionSheet"
   s.license      = "MIT"

diff --git a/README.md b/README.md
@@ -155,6 +155,8 @@ In me the tiger sniffs the rose.
             [set addIndex:1];
             [set addIndex:2];
             [actionSheet appendButtonsWithTitles:@[@"Hello", @"World"] atIndexes:set];
+
+            // [actionSheet setButtonTitle:@"New Title" atIndex:1];
         });
 
         [actionSheet show];
@@ -302,6 +304,10 @@ In me the tiger sniffs the rose.
 
 ## 版本 ChangeLog
 
+### [V 3.5.3](https://github.com/iTofu/LCActionSheet/releases/tag/3.5.3) (2019.03.05)
+
+* 增加 `- (void)setButtonTitle:(NSString *)title atIndex:(NSInteger)index;` 方法。
+
 ### [V 3.5.2](https://github.com/iTofu/LCActionSheet/releases/tag/3.5.2) (2019.03.05)
 
 * 增加 `disableAutoDismissAfterClicking`，控制是否在点击有效项后自动消失，默认 `NO`，自动消失。

diff --git a/Source/LCActionSheet.h b/Source/LCActionSheet.h
@@ -496,14 +496,21 @@ typedef void(^LCActionSheetDidDismissHandler)(LCActionSheet *actionSheet, NSInte
 - (void)show;
 
 /**
- Get button title with index
+ Get button title with index.
  
  @param index index
  @return button title
  */
-- (NSString *)buttonTitleAtIndex:(NSInteger)index;
+- (nullable NSString *)buttonTitleAtIndex:(NSInteger)index;
+
+/**
+ Set button title with index.
+
+ @param title title
+ @param index index
+ */
+- (void)setButtonTitle:(nullable NSString *)title atIndex:(NSInteger)index;
 
 @end
 
 NS_ASSUME_NONNULL_END
-
diff --git a/Source/LCActionSheet.m b/Source/LCActionSheet.m
@@ -699,6 +699,22 @@ - (NSString *)buttonTitleAtIndex:(NSInteger)index {
     return buttonTitle;
 }
 
+- (void)setButtonTitle:(NSString *)title atIndex:(NSInteger)index {
+    if (index < 0 || index - 1 >= self.otherButtonTitles.count) {
+        return;
+    }
+    if (index == 0) {
+        self.cancelButtonTitle = title;
+    } else {
+        NSMutableArray<NSString *> *arrayM = self.otherButtonTitles.mutableCopy;
+        arrayM[index - 1] = title;
+        self.otherButtonTitles = arrayM.copy;
+        [self.tableView reloadData];
+        [self updateBottomView];
+        [self updateTableView];
+    }
+}
+
 #pragma mark - Update Views
 
 - (void)updateBottomView {