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https://github.com/1amageek/Toolbar
Awesome autolayout Toolbar. Toolbar is a library for iOS. You can easily create chat InputBar.
https://github.com/1amageek/Toolbar
autolayout inputbar ios swift toolbar
Last synced: about 1 month ago
JSON representation
Awesome autolayout Toolbar. Toolbar is a library for iOS. You can easily create chat InputBar.
- Host: GitHub
- URL: https://github.com/1amageek/Toolbar
- Owner: 1amageek
- License: mit
- Created: 2017-04-20T10:12:47.000Z (over 7 years ago)
- Default Branch: main
- Last Pushed: 2021-01-14T08:42:42.000Z (over 3 years ago)
- Last Synced: 2024-05-20T21:39:30.951Z (4 months ago)
- Topics: autolayout, inputbar, ios, swift, toolbar
- Language: Swift
- Homepage:
- Size: 4.26 MB
- Stars: 455
- Watchers: 9
- Forks: 34
- Open Issues: 8
-
Metadata Files:
- Readme: README.md
- License: LICENSE
Awesome Lists containing this project
- awesome-ios - Toolbar - Awesome autolayout Toolbar. (UI / Keyboard)
- awesome-ios-star - Toolbar - Awesome autolayout Toolbar. (UI / Keyboard)
README
# Toolbar
[](http://cocoapods.org/?q=Toolbar)
[](http://cocoapods.org/?q=Toolbar)
[](https://cocoapods.org/pods/Toolbar)
This toolbar is made with Autolayout.
It works more interactively than UIToolbar.
Please Donate
_Slow Animations Debug mode_
If you want a Toolbar that works with the keyboard, please see here.
https://github.com/1amageek/OnTheKeyboard
## Installation
__[CocoaPods](https://github.com/cocoapods/cocoapods)__
- Inset `pod 'Toolbar'` to your Podfile.
- Run `pod install`
## Usage
Height and Width of the Toolbar are determined automatically.
Do not set frame.
Initialization.
```
let toolbar: Toolbar = Toolbar()
```
``` swift
let toolbar: Toolbar = Toolbar()
lazy var camera: ToolbarItem = {
let item: ToolbarItem = ToolbarItem(image: #imageLiteral(resourceName: "camera"), target: nil, action: nil)
return item
}()
lazy var microphone: ToolbarItem = {
let item: ToolbarItem = ToolbarItem(image: #imageLiteral(resourceName: "microphone"), target: nil, action: nil)
return item
}()
lazy var picture: ToolbarItem = {
let item: ToolbarItem = ToolbarItem(image: #imageLiteral(resourceName: "picture"), target: nil, action: nil)
return item
}()
var toolbarBottomConstraint: NSLayoutConstraint?
override func loadView() {
super.loadView()
self.view.addSubview(toolbar)
self.toolbarBottomConstraint = self.toolbar.bottomAnchor.constraint(equalTo: self.view.bottomAnchor, constant: 0)
self.toolbarBottomConstraint?.isActive = true
}
override func viewDidLoad() {
super.viewDidLoad()
self.toolbar.maximumHeight = 100
self.toolbar.setItems([self.camera, self.picture, self.microphone], animated: false)
}
```
### Hide items
``` Swift
func hideItems() {
self.camera.setHidden(false, animated: true)
self.microphone.setHidden(false, animated: true)
self.picture.setHidden(false, animated: true)
}
```
### Stretchable TextView
You can control the height by setting `maximumHeight`.
``` Swift
// ViewController
override func viewDidLoad() {
super.viewDidLoad()
self.toolbar.maximumHeight = 100
let textView: UITextView = UITextView(frame: .zero)
textView.delegate = self
textView.font = UIFont.systemFont(ofSize: 14)
self.toolbar.setItems([textView], animated: false)
}
// UITextViewDelegate
func textViewDidChange(_ textView: UITextView) {
let size: CGSize = textView.sizeThatFits(textView.bounds.size)
if let constraint: NSLayoutConstraint = self.constraint {
textView.removeConstraint(constraint)
}
self.constraint = textView.heightAnchor.constraint(equalToConstant: size.height)
self.constraint?.priority = UILayoutPriorityDefaultHigh
self.constraint?.isActive = true
}
var constraint: NSLayoutConstraint?
```