Broken RichTextView style modification

[IvanStebletsov]

I wanted to change a RichTextEditor style, applied richTextEditorStyle modificator and noticed that it works only if the text field is empty. In case it has something, modificator does nothing. For example, I run Demo App with applied richTextEditorStyle, style changed as expected, I type something, restart app and again the style changed to default.

I conducted small investigation and came across this strange line in setup method of RichTextView:

extension RichTextView {
    ...

    func setup(_ theme: RichTextView.Theme) {
        guard richText.string.isEmpty else { return }  // <---  It doesn't allow me to change TextEditor style
        font = theme.font
        textColor = theme.fontColor
        backgroundColor = theme.backgroundColor
    }
}

As I understood this way you wanted to avoid extra UI updates?

Screen.Recording.2024-10-15.at.23.07.05.mp4

[danielsaidi]

Great find @IvanStebletsov 🙌