NSButton setAction selector

Question

I just want to add a NSButton with setAction Arguments.

NSRect frame = NSMakeRect(10, 40, 90, 40);  
NSButton* pushButton = [[NSButton alloc] initWithFrame:          


        

Answer 1

• .tag should be sufficient if your object have any integer uniqueID.
• I use .identifier instead, since it support string based uniqueID.

Example:

...
for (index, app) in apps.enumerated() {
    let appButton = NSButton(title: app.title, target: self, action: #selector(appButtonPressed))
    appButton.identifier = NSUserInterfaceItemIdentifier(rawValue: app.guid)
}

...
@objc func appButtonPressed(sender: NSButton) {
    print(sender.identifier?.rawValue)
}