I\'m writing a custom view that needs to accept folder drops. The condition is: only directories are accepted, so when user drags a file nothing should happen.
I have implemented drag and drop feature in my application. All the functionality are well but when we drag a image in to NSTableView,
I have the following code to support dropping an app file into a table view. The problem is that I don\'t even see the green + when I drag and drop. I think it has something to do with the registerFor
I\'ve created a subclass of NSImageView and implemented the informal protocol for dragging images between other instances of the same class. I am keeping a reference to the image of the view prior to
I\'m trying to write some absolutely barebones code where I can drag a plain \'dot.txt\' file onto an NSWindow and read in the data (and nothing fancier than that), but all the examples I\'ve been abl