FTSearchController

An easy-to-use UISearchController. iOS11 style compatible with iOS10.

Demo

Dwonload and check out the demo project.
iOS 11

iOS 11 lower

(I know the demo color pattern is kind of urgly, forgive me :D. I will improve it soon)

Installation

Manual

Download .swift files in Source.

Usage

class ViewController: FTSearchController
Just inherit the FTSearchController.
FTSearchController already provide a UITableView for you to show reuslt.
Just implement the all in one protocol FTSearchControllerDataProvider

###1. Customize UI Setup TextField

textFieldBackgroundColor: Backgournd color of textField in searchControler's searchBar
textFieldCornerRadius: corner radius of the textField
textFieldTextColor: text color of textField
textFieldFont: text font of textField
cursorColor: Set cursor color by changing the tint color of the searchBar
attributedPlaceholder: set up the attributedPlaceholder of the textField
leftIconColor: the color of the magnifying lends in the textField
rightIconColor: the clear button in the textField

Setup CancelButton

customizeCancelButton: (UIButton)->(): a clourse help you setup the cancel button
cencelButtonAttributedTitle: This attribute only valid when customizeCancelButton block is nil
cancelButtonColor: This attribute only valid when customizeCancelButton block and cencelButtonAttributedTitle is nil
cancelButtonTitle: This attribute only valid when customizeCancelButton block and cencelButtonAttributedTitle is nil

Setup Bar

hideBorderLines: wether hide the upper and lower border line of the searchBar
barBackgroundColor: set the search bar background, only working on iOS 11 lower
universalBackgoundColor: set the search bar and the navigationBar background. This attribute will also set searchBar.isTranslucent to false on iOS 11 lower
hideNavitionBarBottomLine: wether hide the bottom line of the navigationBar

2. UISearchBar Delegate

The delegate methods of UISearchBar has been convert to closures like below

typealias EmptySearchBarHandler = (UISearchBar)->()
typealias BoolSearchBarHandler = (UISearchBar)->(Bool)

public var searchButtonClickHandler: EmptySearchBarHandler?
public var searchBarShouldBeginEditingHandler: BoolSearchBarHandler?
public var searchBarShouldEndEditingHandler: BoolSearchBarHandler?
public var searchBarCancelButtonClickHandler: EmptySearchBarHandler?

public var searchTextDidChange: ((UISearchBar, String)->())?
public var searchTextShouldChangeInRange: ((UISearchBar, NSRange, String)->(Bool))?

3. FTSearchControllerDataProvider

This protocol simply inherits UITableViewDelegate, UITableViewDataSource, UISearchResultUpdating.

JunsW / FTSearchController