IQKeyboardManagerSwift/IQToolbar/IQToolbar.swift
//
// IQToolbar.swift
// https://github.com/hackiftekhar/IQKeyboardManager
// Copyright (c) 2013-24 Iftekhar Qurashi.
//
// Permission is hereby granted, free of charge, to any person obtaining a copy
// of this software and associated documentation files (the "Software"), to deal
// in the Software without restriction, including without limitation the rights
// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
// copies of the Software, and to permit persons to whom the Software is
// furnished to do so, subject to the following conditions:
//
// The above copyright notice and this permission notice shall be included in
// all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
// THE SOFTWARE.
import UIKit
/** @abstract IQToolbar for IQKeyboardManager. */
@available(iOSApplicationExtension, unavailable)
@MainActor
@objc open class IQToolbar: UIToolbar, UIInputViewAudioFeedback {
override init(frame: CGRect) {
super.init(frame: frame)
initialize()
}
@objc required public init?(coder aDecoder: NSCoder) {
super.init(coder: aDecoder)
initialize()
}
private func initialize() {
sizeToFit()
autoresizingMask = .flexibleWidth
self.isTranslucent = true
self.barTintColor = nil
let positions: [UIBarPosition] = [.any, .bottom, .top, .topAttached]
for position in positions {
self.setBackgroundImage(nil, forToolbarPosition: position, barMetrics: .default)
self.setShadowImage(nil, forToolbarPosition: .any)
}
// Background color
self.backgroundColor = nil
}
/**
Additional bar buttons to show at the leading side.
*/
open var additionalLeadingItems: [UIBarButtonItem] = []
/**
Additional bar buttons to show at the trailing side.
*/
open var additionalTrailingItems: [UIBarButtonItem] = []
/**
Previous bar button of toolbar.
*/
private var privatePreviousBarButton: IQBarButtonItem?
@objc open var previousBarButton: IQBarButtonItem {
get {
if privatePreviousBarButton == nil {
privatePreviousBarButton = IQBarButtonItem(image: nil, style: .plain, target: nil, action: nil)
}
return privatePreviousBarButton!
}
set (newValue) {
privatePreviousBarButton = newValue
}
}
/**
Next bar button of toolbar.
*/
private var privateNextBarButton: IQBarButtonItem?
@objc open var nextBarButton: IQBarButtonItem {
get {
if privateNextBarButton == nil {
privateNextBarButton = IQBarButtonItem(image: nil, style: .plain, target: nil, action: nil)
}
return privateNextBarButton!
}
set (newValue) {
privateNextBarButton = newValue
}
}
/**
Title bar button of toolbar.
*/
private var privateTitleBarButton: IQTitleBarButtonItem?
@objc open var titleBarButton: IQTitleBarButtonItem {
get {
if privateTitleBarButton == nil {
privateTitleBarButton = IQTitleBarButtonItem(title: nil)
}
return privateTitleBarButton!
}
set (newValue) {
privateTitleBarButton = newValue
}
}
/**
Done bar button of toolbar.
*/
private var privateDoneBarButton: IQBarButtonItem?
@objc open var doneBarButton: IQBarButtonItem {
get {
if privateDoneBarButton == nil {
privateDoneBarButton = IQBarButtonItem(title: nil, style: .done, target: nil, action: nil)
}
return privateDoneBarButton!
}
set (newValue) {
privateDoneBarButton = newValue
}
}
/**
Fixed space bar button of toolbar.
*/
private var privateFixedSpaceBarButton: IQBarButtonItem?
@objc open var fixedSpaceBarButton: IQBarButtonItem {
get {
if privateFixedSpaceBarButton == nil {
privateFixedSpaceBarButton = IQBarButtonItem(barButtonSystemItem: .fixedSpace, target: nil, action: nil)
}
privateFixedSpaceBarButton?.isSystemItem = true
privateFixedSpaceBarButton?.width = 6
return privateFixedSpaceBarButton!
}
set (newValue) {
privateFixedSpaceBarButton = newValue
}
}
@objc override open func sizeThatFits(_ size: CGSize) -> CGSize {
var sizeThatFit: CGSize = super.sizeThatFits(size)
sizeThatFit.height = 44
return sizeThatFit
}
@objc override open var tintColor: UIColor! {
didSet {
if let unwrappedItems: [UIBarButtonItem] = items {
for item in unwrappedItems {
item.tintColor = tintColor
}
}
}
}
@objc open var enableInputClicksWhenVisible: Bool {
return true
}
}