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Added visible border to iOS TextBox for better clarity in tutorials #3517

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Added visible border to iOS TextBox for better clarity in tutorials #3517

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14 changes: 12 additions & 2 deletions appinventor/components-ios/src/TextBox.swift
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Original file line number Diff line number Diff line change
Expand Up @@ -34,6 +34,17 @@ class TextBoxAdapter: NSObject, TextBoxDelegate {
_field.delegate = self
setupView()

// Add a visible border for better visual clarity
_field.layer.borderColor = UIColor.systemGray.cgColor
_field.layer.borderWidth = 1.0
_field.layer.cornerRadius = 5.0
_field.backgroundColor = UIColor.systemGray6

_view.layer.borderColor = UIColor.systemGray.cgColor
_view.layer.borderWidth = 1.0
_view.layer.cornerRadius = 5.0
_view.backgroundColor = UIColor.systemGray6

// We are single line by default
makeSingleLine()
textColor = UIColor.black
Expand All @@ -43,7 +54,6 @@ class TextBoxAdapter: NSObject, TextBoxDelegate {
}

private func setupView() {
// Set up the minimum size constraint for the UITextView
let heightConstraint = _view.heightAnchor.constraint(greaterThanOrEqualToConstant: 20)
heightConstraint.priority = UILayoutPriority.defaultHigh
_view.addConstraint(heightConstraint)
Expand Down Expand Up @@ -164,7 +174,7 @@ class TextBoxAdapter: NSObject, TextBoxDelegate {
}
set(multiLine) {
if _multiLine == multiLine {
return // nothing to do
return
}
if multiLine {
makeMultiLine()
Expand Down