自定義 Swift 版 SegmentControl，可以動態調節 segment 寬度，滾動調節位置，選擇紅點展示

JTSegmentControl

自定義SegmentControl，可以選擇紅點、動態調節segment寬度，以及滾動。

Display

Usage

Simple init JTSegmentControl

var frame = CGRect(x: 10.0, y: 130.0, width: self.view.bounds.size.width - 20.0, height: 44.0)
        let segmentControl = JTSegmentControl(frame: frame)
        segmentControl.delegate = self
        segmentControl.items = ["first", "second", "third", "fouth"]
        segmentControl.showBridge(show: true, index: 1)
        segmentControl.autoScrollWhenIndexChange = false
        view.addSubview(segmentControl)

Width is divide equally . This is have bridge and not scrolling when index changed.(寬度根據bounds進行平分，展示紅點，選擇item的時候不自動調整位置)

Init JTSegmentControl,auto to set itemView's width in scrollView, scrolling when index changed.（在一個ScrollView里，根據內容自動調整每個item的寬度，同時，選擇item的時候自動調整它的位置。）

frame = CGRect(x: 10.0, y: 250.0, width: self.view.bounds.size.width - 20.0, height: 44.0)
        let autoWidthControl = JTSegmentControl(frame: frame)
        autoWidthControl.delegate = self
        autoWidthControl.items = ["first", "second", "third", "fouth", "fifth", "sixth", "seventh", "eighth"]
        autoWidthControl.selectedIndex = 1
        autoWidthControl.autoAdjustWidth = true
        autoWidthControl.bounces = true
        view.addSubview(autoWidthControl)

JTSegmentControl Delegate

func didSelected(segement: JTSegmentControl, index: Int)

Also you can custom

// JTSegmentPattern.swift
    static let itemTextColor
    static let itemSelectedTextColor


static let itemBackgroundColor
static let itemSelectedBackgroundColor

//MARK - Text font
static let textFont
static let selectedTextFont

//MARK - slider
static let sliderColor
static let sliderHeight

//MARK - bridge
static let bridgeColor</code></pre> 

Author
 
  
JT. Guangzhou_xia
 
  
License
 
  
JTSegmentControl is Available under the MIT license.
 
  
 
 
  
來自：https://github.com/guangzhouxia/JTSegmentControl