Simplify 'delay execution' mechanism.

Remove redundant project.

.travis.yml

@@ -5,5 +5,4 @@ script:
 
     - xcodebuild -project Example-Objc/FSCalendar.xcodeproj -sdk iphonesimulator -alltargets
     - xcodebuild -project Example-Swift/FSCalendarSwiftExample.xcodeproj -sdk iphonesimulator -alltargets
-    - xcodebuild -project Example-TodayExtension1/Example-TodayExtension.xcodeproj -sdk iphonesimulator -alltargets
-    - xcodebuild -project Example-TodayExtension2/Example-TodayExtension.xcodeproj -sdk iphonesimulator -alltargets
+    - xcodebuild -project Example-TodayExtension/Example-TodayExtension.xcodeproj -sdk iphonesimulator -alltargets

Example-Objc/FSCalendar.xcodeproj/project.pbxproj

@@ -58,6 +58,9 @@
 		30FCB3961BAAD112002B87AD /* FSCalendarStickyHeader.h in Headers */ = {isa = PBXBuildFile; fileRef = 30FCB3941BAAD112002B87AD /* FSCalendarStickyHeader.h */; settings = {ATTRIBUTES = (Private, ); }; };
 		30FCB3971BAAD112002B87AD /* FSCalendarStickyHeader.m in Sources */ = {isa = PBXBuildFile; fileRef = 30FCB3951BAAD112002B87AD /* FSCalendarStickyHeader.m */; };
 		30FCB3981BAAD112002B87AD /* FSCalendarStickyHeader.m in Sources */ = {isa = PBXBuildFile; fileRef = 30FCB3951BAAD112002B87AD /* FSCalendarStickyHeader.m */; };
+		50F2ADE8216D954A00CC481F /* FSCalendarSeparatorDecorationView.h in Headers */ = {isa = PBXBuildFile; fileRef = 50F2ADE6216D954A00CC481F /* FSCalendarSeparatorDecorationView.h */; };
+		50F2ADE9216D954A00CC481F /* FSCalendarSeparatorDecorationView.m in Sources */ = {isa = PBXBuildFile; fileRef = 50F2ADE7216D954A00CC481F /* FSCalendarSeparatorDecorationView.m */; };
+		50F2ADEA216D954A00CC481F /* FSCalendarSeparatorDecorationView.m in Sources */ = {isa = PBXBuildFile; fileRef = 50F2ADE7216D954A00CC481F /* FSCalendarSeparatorDecorationView.m */; };
 		EE52AE181B91E68A00016662 /* FSCalendarScopeExampleViewController.m in Sources */ = {isa = PBXBuildFile; fileRef = EE52AE171B91E68A00016662 /* FSCalendarScopeExampleViewController.m */; };
 		EE638CC31B89DB6E0006DD1A /* LoadViewExampleViewController.m in Sources */ = {isa = PBXBuildFile; fileRef = EE638CC21B89DB6E0006DD1A /* LoadViewExampleViewController.m */; };
 		EE638CC91B89DB940006DD1A /* CalendarConfigViewController.m in Sources */ = {isa = PBXBuildFile; fileRef = EE638CC81B89DB940006DD1A /* CalendarConfigViewController.m */; };
@@ -157,6 +160,8 @@
 		30F4C90E1E07C12B00D2EC4D /* FSCalendarDelegationFactory.m */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.objc; path = FSCalendarDelegationFactory.m; sourceTree = "<group>"; };
 		30FCB3941BAAD112002B87AD /* FSCalendarStickyHeader.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = FSCalendarStickyHeader.h; sourceTree = "<group>"; };
 		30FCB3951BAAD112002B87AD /* FSCalendarStickyHeader.m */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.objc; path = FSCalendarStickyHeader.m; sourceTree = "<group>"; };
+		50F2ADE6216D954A00CC481F /* FSCalendarSeparatorDecorationView.h */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; path = FSCalendarSeparatorDecorationView.h; sourceTree = "<group>"; };
+		50F2ADE7216D954A00CC481F /* FSCalendarSeparatorDecorationView.m */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.objc; path = FSCalendarSeparatorDecorationView.m; sourceTree = "<group>"; };
 		EE0D7FC71B89C5D3003C287B /* FSCalendarExample.app */ = {isa = PBXFileReference; explicitFileType = wrapper.application; includeInIndex = 0; path = FSCalendarExample.app; sourceTree = BUILT_PRODUCTS_DIR; };
 		EE0D7FCB1B89C5D3003C287B /* Info.plist */ = {isa = PBXFileReference; lastKnownFileType = text.plist.xml; path = Info.plist; sourceTree = "<group>"; };
 		EE52AE161B91E68A00016662 /* FSCalendarScopeExampleViewController.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = FSCalendarScopeExampleViewController.h; sourceTree = SOURCE_ROOT; };
@@ -268,6 +273,8 @@
 				EEC9C0381BDC9E7000383A07 /* FSCalendarCollectionView.m */,
 				3095398D1C38D66C00BD37AA /* FSCalendarCollectionViewLayout.h */,
 				3095398E1C38D66C00BD37AA /* FSCalendarCollectionViewLayout.m */,
+				50F2ADE6216D954A00CC481F /* FSCalendarSeparatorDecorationView.h */,
+				50F2ADE7216D954A00CC481F /* FSCalendarSeparatorDecorationView.m */,
 				30B0BAC61B8D8E22004B9476 /* FSCalendarHeaderView.h */,
 				30B0BAC71B8D8E22004B9476 /* FSCalendarHeaderView.m */,
 				30A495521DCAD9E6000B2F31 /* FSCalendarWeekdayView.h */,
@@ -456,6 +463,7 @@
 			isa = PBXHeadersBuildPhase;
 			buildActionMask = 2147483647;
 			files = (
+				50F2ADE8216D954A00CC481F /* FSCalendarSeparatorDecorationView.h in Headers */,
 				30B0BAFC1B8D9AD4004B9476 /* FSCalendar.h in Headers */,
 				30B0BB011B8D9B6C004B9476 /* FSCalendarAppearance.h in Headers */,
 				3092253A1B905C4300123031 /* FSCalendarConstants.h in Headers */,
@@ -662,6 +670,7 @@
 				EE638CD31B89DBE90006DD1A /* AppDelegate.m in Sources */,
 				30A495551DCAD9E6000B2F31 /* FSCalendarWeekdayView.m in Sources */,
 				3092253B1B905C4300123031 /* FSCalendarConstants.m in Sources */,
+				50F2ADE9216D954A00CC481F /* FSCalendarSeparatorDecorationView.m in Sources */,
 				30F4C9101E07C12B00D2EC4D /* FSCalendarDelegationFactory.m in Sources */,
 				309539901C38D66C00BD37AA /* FSCalendarCollectionViewLayout.m in Sources */,
 				30FCB3971BAAD112002B87AD /* FSCalendarStickyHeader.m in Sources */,
@@ -695,6 +704,7 @@
 				EEC9C03B1BDC9E7000383A07 /* FSCalendarCollectionView.m in Sources */,
 				30B0BAF71B8D9AC1004B9476 /* FSCalendarCell.m in Sources */,
 				30DBE3C61DC641AD005A22B7 /* FSCalendarCalculator.m in Sources */,
+				50F2ADEA216D954A00CC481F /* FSCalendarSeparatorDecorationView.m in Sources */,
 				30A495561DCAD9E6000B2F31 /* FSCalendarWeekdayView.m in Sources */,
 				30B0BAF81B8D9AC1004B9476 /* FSCalendarHeaderView.m in Sources */,
 				3092253C1B905C4300123031 /* FSCalendarConstants.m in Sources */,

Example-TodayExtension1/TodayExtension/Base.lproj/MainInterface.storyboard → Example-TodayExtension/TodayExtension/Base.lproj/MainInterface.storyboard

@@ -59,7 +59,7 @@
                                     <outlet property="delegate" destination="M4Y-Lb-cyx" id="fbj-GS-VOb"/>
                                 </connections>
                             </view>
-                            <button hidden="YES" opaque="NO" contentMode="scaleToFill" contentHorizontalAlignment="center" contentVerticalAlignment="center" lineBreakMode="middleTruncation" translatesAutoresizingMaskIntoConstraints="NO" id="cQJ-NX-RmL">
+                            <button opaque="NO" contentMode="scaleToFill" contentHorizontalAlignment="center" contentVerticalAlignment="center" lineBreakMode="middleTruncation" translatesAutoresizingMaskIntoConstraints="NO" id="cQJ-NX-RmL">
                                 <rect key="frame" x="28" y="8" width="30" height="30"/>
                                 <constraints>
                                     <constraint firstAttribute="height" constant="30" id="qMi-C1-Iy1"/>
@@ -71,7 +71,7 @@
                                     <action selector="prevClicked:" destination="M4Y-Lb-cyx" eventType="touchUpInside" id="vFe-pk-Hqs"/>
                                 </connections>
                             </button>
-                            <button hidden="YES" opaque="NO" contentMode="scaleToFill" contentHorizontalAlignment="center" contentVerticalAlignment="center" lineBreakMode="middleTruncation" translatesAutoresizingMaskIntoConstraints="NO" id="5xc-iY-5SS">
+                            <button opaque="NO" contentMode="scaleToFill" contentHorizontalAlignment="center" contentVerticalAlignment="center" lineBreakMode="middleTruncation" translatesAutoresizingMaskIntoConstraints="NO" id="5xc-iY-5SS">
                                 <rect key="frame" x="262" y="8" width="30" height="30"/>
                                 <constraints>
                                     <constraint firstAttribute="height" constant="30" id="lAc-cg-RCf"/>

Example-TodayExtension1/TodayExtension/TodayViewController.m → Example-TodayExtension/TodayExtension/TodayViewController.m

@@ -31,15 +31,17 @@ - (void)viewDidLoad
     // Do any additional setup after loading the view from its nib.
     self.calendar.today = nil;
     self.calendar.locale = [NSLocale localeWithLocaleIdentifier:@"zh-CN"];
+    self.calendar.adjustsBoundingRectWhenChangingMonths = NO;
+    self.calendar.placeholderType = FSCalendarPlaceholderTypeNone;
+    self.calendar.appearance.headerMinimumDissolvedAlpha = 0;
     self.lunarCalendar = [[NSCalendar alloc] initWithCalendarIdentifier:NSCalendarIdentifierChinese];
     self.lunarCalendar.locale = [NSLocale localeWithLocaleIdentifier:@"zh-CN"];
     self.lunarChars = @[@"初一",@"初二",@"初三",@"初四",@"初五",@"初六",@"初七",@"初八",@"初九",@"初十",@"十一",@"十二",@"十三",@"十四",@"十五",@"十六",@"十七",@"十八",@"十九",@"二十",@"二一",@"二二",@"二三",@"二四",@"二五",@"二六",@"二七",@"二八",@"二九",@"三十"];
     self.gregorian = [NSCalendar calendarWithIdentifier:NSCalendarIdentifierGregorian];
-
     if ([self.extensionContext respondsToSelector:@selector(setWidgetLargestAvailableDisplayMode:)]) {
         self.extensionContext.widgetLargestAvailableDisplayMode = NCWidgetDisplayModeExpanded;
     } else {
-        self.preferredContentSize = CGSizeMake(320, self.calendarHeight.constant);
+        self.preferredContentSize = CGSizeMake(0, self.calendarHeight.constant);
     }
 
 }
@@ -48,16 +50,11 @@ - (void)widgetActiveDisplayModeDidChange:(NCWidgetDisplayMode)activeDisplayMode
 {
     if (activeDisplayMode == NCWidgetDisplayModeCompact) {
         [self.calendar setScope:FSCalendarScopeWeek animated:YES];
-        self.calendar.appearance.headerMinimumDissolvedAlpha = 0;
-        self.prevButton.hidden = NO;
-        self.nextButton.hidden = NO;
+        self.preferredContentSize = maxSize;
     } else if (activeDisplayMode == NCWidgetDisplayModeExpanded) {
         [self.calendar setScope:FSCalendarScopeMonth animated:YES];
-        self.calendar.appearance.headerMinimumDissolvedAlpha = 0.5;
-        self.prevButton.hidden = YES;
-        self.nextButton.hidden = YES;
+        self.preferredContentSize = CGSizeMake(maxSize.width, self.calendarHeight.constant);
     }
-    self.preferredContentSize = CGSizeMake(320, self.calendarHeight.constant);
 }
 
 - (void)widgetPerformUpdateWithCompletionHandler:(void (^)(NCUpdateResult))completionHandler
@@ -80,6 +77,7 @@ - (void)calendar:(FSCalendar *)calendar boundingRectWillChange:(CGRect)bounds an
 {
     self.calendarHeight.constant = CGRectGetHeight(bounds);
     [self.view layoutIfNeeded];
+    self.preferredContentSize = CGSizeMake(calendar.frame.size.width, self.calendarHeight.constant);
 }
 
 - (UIColor *)calendar:(FSCalendar *)calendar appearance:(FSCalendarAppearance *)appearance borderDefaultColorForDate:(NSDate *)date