Instance Method


Invalidates all cursor rectangles in the window.


func discardCursorRects()


This method is invoked by resetCursorRects() to clear out existing cursor rectangles before resetting them. You shouldn’t invoke it in the code you write, but you might want to override it to change its behavior.

See Also

Managing Cursor Rectangles

var areCursorRectsEnabled: Bool

A Boolean value that indicates whether the window’s cursor rectangles are enabled.

func enableCursorRects()

Reenables cursor rectangle management within the window after a disableCursorRects() message.

func disableCursorRects()

Disables all cursor rectangle management within the window.

func invalidateCursorRects(for: NSView)

Marks as invalid the cursor rectangles of a given NSView object in the window’s view hierarchy, so they’ll be set up again when the window becomes key (or immediately if the window is key).

func resetCursorRects()

Clears the window’s cursor rectangles and the cursor rectangles of the NSView objects in its view hierarchy.