1 platform :ios, '12.0'
2 use_frameworks!
3
4 target 'DemoApp' do
5 source 'https://github.com/CocoaPods/Specs.git'
6 pod 'JTAppleCalendar', '~> 6.0'
7 end
根据配置文件中的相关配置，安装第三方库
然后点击打开【DemoApp.xcworkspace】项目文件。
在项目文件夹【DemoApp】上鼠标右键，弹出右键菜单：
【New File】->【Cocoa Touch Class】->【Next】->
【Class】：CellView ,类名。
【Subclass of】：JTAppleCalendar ，父类
【Language】：Swift
->【Next】->【Create】
在项目导航区，打开刚刚创建的代码文件【CellView.swift】
1 //引入第三方类库
2 import JTAppleCalendar
3
4 class CellView: JTAppleDayCellView {
5
6 @IBOutlet var dayLabel: UILabel!
7
8 @IBOutlet var selectedView: UIView!
9 }
在项目文件夹【DemoApp】上鼠标右键，弹出右键菜单：
【New File】->【View】视图->【Next】->【Save As】：CellView ->【Create】
点击【CellView.xib】，设置相关属性
1 <?xml version="1.0" encoding="UTF-8"?>
2 <document type="com.apple.InterfaceBuilder3.CocoaTouch.XIB" version="3.0" toolsVersion="11201" systemVersion="16B2657" targetRuntime="iOS.CocoaTouch" propertyAccessControl="none" useAutolayout="YES" useTraitCollections="YES" colorMatched="YES">
3 <dependencies>
4 <deployment identifier="iOS"/>
5 <plugIn identifier="com.apple.InterfaceBuilder.IBCocoaTouchPlugin" version="11161"/>
6 <capability name="documents saved in the Xcode 8 format" minToolsVersion="8.0"/>
7 </dependencies>
8 <objects>
9 <placeholder placeholderIdentifier="IBFilesOwner" id="-1" userLabel="File's Owner"/>
10 <placeholder placeholderIdentifier="IBFirstResponder" id="-2" customClass="UIResponder"/>
11 <view contentMode="scaleToFill" id="iN0-l3-epB" customClass="CellView" customModule="DemoApp" customModuleProvider="target">
12 <rect key="frame" x="0.0" y="0.0" width="160" height="160"/>
13 <autoresizingMask key="autoresizingMask" widthSizable="YES" heightSizable="YES"/>
14 <subviews>
15 <view contentMode="scaleToFill" translatesAutoresizingMaskIntoConstraints="NO" id="WDR-tm-CCJ">
16 <color key="backgroundColor" red="0.80000000000000004" green="0.59999999999999998" blue="0.0" alpha="1" colorSpace="calibratedRGB"/>
17 <constraints>
18 <constraint firstAttribute="width" constant="40" id="6XG-r3-HC7"/>
19 <constraint firstAttribute="height" constant="40" id="JOI-ha-pr3"/>
20 </constraints>
21 </view>
22 <label opaque="NO" userInteractionEnabled="NO" contentMode="left" horizontalHuggingPriority="251" verticalHuggingPriority="251" text="Label" textAlignment="center" lineBreakMode="tailTruncation" baselineAdjustment="alignBaselines" adjustsFontSizeToFit="NO" translatesAutoresizingMaskIntoConstraints="NO" id="qQL-PP-1hg">
23 <fontDescription key="fontDescription" type="system" pointSize="14"/>
24 <color key="textColor" white="1" alpha="1" colorSpace="calibratedWhite"/>
25 <nil key="highlightedColor"/>
26 </label>
27 </subviews>
28 <color key="backgroundColor" red="0.2274509804" green="0.15686274510000001" blue="0.29803921570000003" alpha="1" colorSpace="custom" customColorSpace="sRGB"/>
29 <constraints>
30 <constraint firstItem="qQL-PP-1hg" firstAttribute="centerX" secondItem="iN0-l3-epB" secondAttribute="centerX" id="1dS-Ke-SwV"/>
31 <constraint firstItem="qQL-PP-1hg" firstAttribute="centerY" secondItem="iN0-l3-epB" secondAttribute="centerY" id="8zP-vN-Rfy"/>
32 <constraint firstItem="WDR-tm-CCJ" firstAttribute="centerX" secondItem="iN0-l3-epB" secondAttribute="centerX" id="aIf-16-vU3"/>
33 <constraint firstItem="WDR-tm-CCJ" firstAttribute="centerY" secondItem="iN0-l3-epB" secondAttribute="centerY" id="mhp-tS-eFs"/>
34 </constraints>
35 <freeformSimulatedSizeMetrics key="simulatedDestinationMetrics"/>
36 <connections>
37 <outlet property="dayLabel" destination="qQL-PP-1hg" id="EzH-lh-Czg"/>
38 <outlet property="selectedView" destination="WDR-tm-CCJ" id="RxZ-fx-mpA"/>
39 </connections>
40 <point key="canvasLocation" x="-87" y="-205"/>
41 </view>
42 </objects>
43 </document>
在项目导航区，打开视图控制器的代码文件【ViewController.swift】
1 import UIKit
2 //在当前的类文件中，引入已经安装的第三方类库
3 import JTAppleCalendar
4
5 //添加需要使用到的相关协议
6 class ViewController: UIViewController, JTAppleCalendarViewDataSource, JTAppleCalendarViewDelegate {
7
8 @IBOutlet var calendarView: JTAppleCalendarView!
9 override func viewDidLoad() {
10 super.viewDidLoad()
11 // Do any additional setup after loading the view, typically from a nib.
12
13 //设置数据源为当前的视图控制器对象
14 calendarView.dataSource = self
15 //设置代理对象为当前的视图控制器对象
16 calendarView.delegate = self
17 //要使用自定义的日历视图，需要注册日历中的日期数字单元格的故事版文件
18 calendarView.registerCellViewXib(file: "CellView")
19 //设置日期数字单元格的间距
20 calendarView.cellInset = CGPoint(x: 0, y: 0)
21
22 //在日历中允许选择多个日期
23 calendarView.allowsMultipleSelection = true
24 //允许进行日期区域的选择
25 calendarView.rangeSelectionWillBeUsed = true
26
27 //将日历视图添加到当前视图控制器的根视图
28 self.view.addSubview(calendarView)
29 }
30
31 //添加一个代理方法，用来监听日历中的数据单元格即将显示的事件
32 func calendar(_ calendar: JTAppleCalendarView, willDisplayCell cell: JTAppleDayCellView, date: Date, cellState: CellState)
33 {
34 //获得即将显示的单元格对象，并转换成自定义的单元格类
35 let myCustomCell = cell as! CellView
36 //设置单元格中的标签的文字内容
37 myCustomCell.dayLabel.text = cellState.text
38
39 //当日历显示的日期为当前月份时
40 if cellState.dateBelongsTo == .thisMonth
41 {
42 //设置数字标签的字体颜色为浅灰色
43 myCustomCell.dayLabel.textColor = UIColor(red: 236/255,
44 green: 234/255,
45 blue: 237/255,
46 alpha: 1.0)
47 }
48 else
49 {
50 //不是当前的月份时，设置另外一种颜色
51 myCustomCell.dayLabel.textColor = UIColor(red: 87/255,
52 green: 72/255,
53 blue: 101/255,
54 alpha: 1.0)
55 }
56
57 //处理日期单元格被选择的事件
58 handleCellSelection(view: cell, cellState: cellState)
59 }
60
61 //添加一个方法，用来响应日期数字单元格被选择的事件
62 func handleCellSelection(view: JTAppleDayCellView?, cellState: CellState)
63 {
64 //获得被选择的日期数字单元格
65 guard let myCustomCell = view as? CellView else
66 {
67 return
68 }
69 //当单元格被选择时
70 if cellState.isSelected
71 {
72 //设置单元格的选择标识视图的圆角半径为20
73 myCustomCell.selectedView.layer.cornerRadius = 20
74 //并设置视图的显示状态为真
75 myCustomCell.selectedView.isHidden = false
76 }
77 else
78 {
79 //当单元格不处选择状态时，隐藏该单元格的标识视图
80 myCustomCell.selectedView.isHidden = true
81 }
82 //同时在控制台输出单元格的日期
83 print("Date:\(cellState.date)")
84 }
85
86 //添加一个代理方法，用来配置日历的相关参数
87 func configureCalendar(_ calendar: JTAppleCalendarView) -> ConfigurationParameters
88 {
89 //初始化一个日期格式对象
90 let formatter = DateFormatter()
91 //设置日期的格式
92 formatter.dateFormat = "yyyy MM dd"
93
94 //初始化两个日期对象
95 //分别标识日历的起始日期
96 let startDate = formatter.date(from: "2018 12 26")!
97 //分别标识日历的结束日期
98 let endDate = Date()
99
100 //初始化一个配置参数对象
101 let parameters = ConfigurationParameters(startDate: startDate,//起始日期
102 endDate: endDate,//结束日期
103 numberOfRows: 6,//日历行数
104 calendar: Calendar.current,//日历类别
105 generateInDates: .forAllMonths,//过去日期
106 generateOutDates: .tillEndOfGrid,//将来日期
107 firstDayOfWeek: .sunday)//每周第一天
108 //返回的日历配置参数对象
109 return parameters
110 }
111
112 //添加一个代理方法，用来监听某个日期被选择时的事件
113 func calendar(_ calendar: JTAppleCalendarView, didSelectDate date: Date, cell: JTAppleDayCellView?, cellState: CellState)
114 {
115 handleCellSelection(view: cell, cellState: cellState)
116 }
117
118 //添加一个代理方法，用来监听某个日期取消选择时的事件
119 func calendar(_ calendar: JTAppleCalendarView, didDeselectDate date: Date, cell: JTAppleDayCellView?, cellState: CellState)
120 {
121 handleCellSelection(view: cell, cellState: cellState)
122 }
123
124 override func didReceiveMemoryWarning() {
125 super.didReceiveMemoryWarning()
126 // Dispose of any resources that can be recreated.
127 }
128 }
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