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Fix Tags table scroll staying disabled after backgrounding #973

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Fix Tags table scroll staying disabled after backgrounding #973

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17 changes: 17 additions & 0 deletions src/iOS/CustomViews/AutocompleteTextField.swift
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Original file line number Diff line number Diff line change
Expand Up @@ -34,6 +34,11 @@ class AutocompleteTextField: UITextField, UITextFieldDelegate, UITableViewDataSo
selector: #selector(keyboardWillChange(_:)),
name: UIResponder.keyboardWillChangeFrameNotification,
object: nil)
NotificationCenter.default.addObserver(
self,
selector: #selector(appWillResignActive(_:)),
name: UIApplication.willResignActiveNotification,
object: nil)

super.delegate = self
}
Expand Down Expand Up @@ -127,6 +132,12 @@ class AutocompleteTextField: UITextField, UITextFieldDelegate, UITableViewDataSo
}
}

@objc func appWillResignActive(_ nsNotification: Notification) {
guard !filteredCompletions.isEmpty else { return }

clearFilteredCompletionsInternal()
}

func frameForCompletionTableView() -> CGRect {
guard let cell = superviewOfType(UITableViewCell.self),
let tableView = cell.superviewOfType(UITableView.self)
Expand Down Expand Up @@ -274,6 +285,12 @@ class AutocompleteTextField: UITextField, UITextFieldDelegate, UITableViewDataSo
func textFieldDidEndEditing(_ textField: UITextField) {
clearFilteredCompletionsInternal()

if let cell = superviewOfType(UITableViewCell.self),
let tableView = cell.superviewOfType(UITableView.self)
{
tableView.isScrollEnabled = true
}

realDelegate?.textFieldDidEndEditing?(textField)
}

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