When a TerminalView is embedded in an NSSplitView (macOS), the caretView position is not updated when the split view divider is dragged

[mixio]

When a TerminalView is embedded in an NSSplitView (macOS), the caretView position is not updated when the split view divider is dragged.

One solution seems to be to add a notification observer to the TerminalView.setup() method:

// SwiftTerm/Sources/SwiftTerm/Mac/MacTerminalView.swift
private func setup()
{
    wantsLayer = true
    isBigSur = ProcessInfo.processInfo.isOperatingSystemAtLeast(OperatingSystemVersion(majorVersion: 11, minorVersion: 0, patchVersion: 0))
    if isBigSur {
        disableFullRedrawOnAnyChanges = true
    }
    setupScroller()
    setupOptions()
/*+++*/   // Added to update caretView's position on split view's divider drags.
/*+++*/   NotificationCenter.default.addObserver(forName: NSView.frameDidChangeNotification, object: self, queue: .main) { [weak self] _ in
/*+++*/       self?.updateDisplay()
/*+++*/   }
}

[migueldeicaza]

Thanks for the bug report - it should be fixed now, please let me know if this works for you.

[mixio]

Thanks Miguel, works as expected now.