58 lines
1.6 KiB
Swift
58 lines
1.6 KiB
Swift
/*
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Copyright (C) 2016 Apple Inc. All Rights Reserved.
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See LICENSE.txt for this sample’s licensing information
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Abstract:
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A view controller that demonstrates how to use a default UIToolbar.
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*/
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import UIKit
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class DefaultToolbarViewController: UIViewController {
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// MARK: - Properties
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@IBOutlet weak var toolbar: UIToolbar!
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// MARK: - View Life Cycle
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override func viewDidLoad() {
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super.viewDidLoad()
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configureToolbar()
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}
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// MARK: - Configuration
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func configureToolbar() {
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let toolbarButtonItems = [
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trashBarButtonItem,
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flexibleSpaceBarButtonItem,
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customTitleBarButtonItem
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]
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toolbar.setItems(toolbarButtonItems, animated: true)
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}
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// MARK: - UIBarButtonItem Creation and Configuration
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var trashBarButtonItem: UIBarButtonItem {
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return UIBarButtonItem(barButtonSystemItem: .Trash, target: self, action: #selector(DefaultToolbarViewController.barButtonItemClicked(_:)))
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}
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var flexibleSpaceBarButtonItem: UIBarButtonItem {
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return UIBarButtonItem(barButtonSystemItem: .FlexibleSpace, target: nil, action: nil)
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}
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var customTitleBarButtonItem: UIBarButtonItem {
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let customTitle = NSLocalizedString("Action", comment: "")
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return UIBarButtonItem(title: customTitle, style: .Plain, target: self, action: #selector(DefaultToolbarViewController.barButtonItemClicked(_:)))
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}
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// MARK: - Actions
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func barButtonItemClicked(barButtonItem: UIBarButtonItem) {
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NSLog("A bar button item on the default toolbar was clicked: \(barButtonItem).")
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}
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}
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