nsview Archives

[Solved] How to update NSImageView using NSSlider?

September 28, 2022 by Kirat

First of all be aware that any move of the slider performs a new segue. To avoid that declare a boolean property which is set when the segue is performed the first time and could be reset after the second view controller has been dismissed. To update the value in the second view controller keep … Read more

[Solved] What’s the analogue of the display method for UIView?

September 22, 2022 by Kirat

Apple’s documentation is a rather rich source of information – most of the time. The UIViewclass reference notes a method that informs the system that a view needs to be redrawn: setNeedDisplay Something you should have been aware by browsing the documentation for a couple of seconds. solved What’s the analogue of the display method … Read more