[Blur & Focus] Support relinquishing focus from multiple views via co…

…ntainer - facebook#113
josebalius · Aug 2, 2015 · 1377736 · 1377736
1 parent bc56eb1
commit 1377736
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Showing 2 changed files with 24 additions and 0 deletions.
diff --git a/Libraries/Components/TextInput/TextInputState.js b/Libraries/Components/TextInput/TextInputState.js
@@ -52,6 +52,8 @@ var TextInputState = {
     if (this._currentlyFocusedID === textFieldID && textFieldID !== null) {
       this._currentlyFocusedID = null;
       RCTUIManager.blur(textFieldID);
+    } else {
+      RCTUIManager.blurView(textFieldID);
     }
   }
 };

diff --git a/React/Modules/RCTUIManager.m b/React/Modules/RCTUIManager.m
@@ -757,6 +757,20 @@ - (void)_manageChildren:(NSNumber *)containerReactTag
   }
 }
 
+- (void)endEditingForShadowView:(NSNumber *)reactTag manager:(RCTUIManager *)uiManager viewRegistry:(RCTSparseArray *)viewRegistry
+{
+  RCTShadowView *shadowView = uiManager.shadowViewRegistry[reactTag];
+
+  for(RCTShadowView *subview in [shadowView reactSubviews]) {
+    if([[subview reactSubviews] count] > 0) {
+      [uiManager endEditingForShadowView:subview.reactTag manager:uiManager viewRegistry:viewRegistry];
+    } else {
+      UIView *view = viewRegistry[subview.reactTag];
+      [view resignFirstResponder];
+    }
+  }
+}
+
 static BOOL RCTCallPropertySetter(NSString *key, SEL setter, id value, id view, id defaultView, RCTViewManager *manager)
 {
   // TODO: cache respondsToSelector tests
@@ -914,6 +928,14 @@ static void RCTSetShadowViewProps(NSDictionary *props, RCTShadowView *shadowView
   }];
 }
 
+RCT_EXPORT_METHOD(blurView:(NSNumber *)reactTag)
+{
+  if (!reactTag) return;
+  [self addUIBlock:^(__unused RCTUIManager *uiManager, RCTSparseArray *viewRegistry){
+      [uiManager endEditingForShadowView:reactTag manager:uiManager viewRegistry:viewRegistry];
+  }];
+}
+
 RCT_EXPORT_METHOD(findSubviewIn:(NSNumber *)reactTag atPoint:(CGPoint)point callback:(RCTResponseSenderBlock)callback) {
   if (!reactTag) {
     callback(@[(id)kCFNull]);