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Code Issues Projects Releases Wiki Activity

Fix text view placeholder bug

This commit is contained in:
Niels Andriesse 2021-02-22 14:29:14 +11:00
parent b2c6a5229b
commit bc91d9ef0c
1 changed files with 6 additions and 0 deletions
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6
Session/Conversations/Input View/InputTextView.swift
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@ -3,6 +3,8 @@ public final class InputTextView : UITextView, UITextViewDelegate {
private let snDelegate: InputTextViewDelegate
private lazy var heightConstraint = self.set(.height, to: minHeight)
public override var text: String! { didSet { handleTextChanged() } }
// MARK: UI Components
private lazy var placeholderLabel: UILabel = {
let result = UILabel()
@ -52,6 +54,10 @@ public final class InputTextView : UITextView, UITextViewDelegate {
// MARK: Updating
public func textViewDidChange(_ textView: UITextView) {
handleTextChanged()
}
private func handleTextChanged() {
defer { snDelegate.inputTextViewDidChangeContent(self) }
placeholderLabel.isHidden = !text.isEmpty
let width = frame.width