python (65.2k questions)

javascript (44.3k questions)

reactjs (22.7k questions)

java (20.8k questions)

c# (17.4k questions)

html (16.3k questions)

r (13.7k questions)

android (13k questions)

Questions - nsevent

AppKit prevent tracking area updates

Some built in AppKit components temporarily "pause" NSTrackingArea updates while their content is being scrolled or resized. For example, if you inspect tracking areas using the Quartz Debug...
test-img

Adam S

cocoa

appkit

nsscrollview

nsevent

nstrackingarea

Votes: 0

Answers: 0

Keep mouse within area in Swift

I'm trying to prevent the mouse cursor from leaving a specific area of the screen. I can't find a native method to do this, so I'm trying to do it manually. So far I have this: NSEvent.addGlobalMonito...
test-img

mxrlkn

swift

macos

cocoa

appkit

nsevent

Votes: 0

Answers: 1

Latest Answer

I figured it out. I need to subtract the previous deltas. So now I have this instead: var oldDeltaX: CGFloat = 0; var oldDeltaY: CGFloat = 0; NSEvent.addGlobalMonitorForEvents(matching: [.mouseMoved,...
test-img

mxrlkn

Posts

Questions

Blogs

Jobs