nstextfield

问题 I want to add a data detector in an NSTextField / NSTextView like in Mail (e.g. date, email, URL, etc). Does anyone have an idea how to do this ? I think I saw it in TextEdit's source code but when I checked it was 2005's version and I can't find the new source code. Alex 回答1: You need to set the formatter outlet of the object. Built in formatters are NSDateFormatter and NSNumberFormatter. You can define custom formatters by extending the NSFormatter class. There is a chapter in Aaron

问题 I am getting following warning on OS X 10.9 console at the time of nib load( NSWindowController ). Invalid color System, labelColor (warning given only once) I am using Xcode 6 and OS X 10.10 to compile my code. Most probably this warning is coming because of NSColor exposes new system colors in 10.10 for static text and related elements: labelColor, secondaryLabelColor, tertiaryLabelColor, and quaternaryLabelColor. How to fix this warning? 回答1: Change your textfield's color in your xib file

问题 I am getting following warning on OS X 10.9 console at the time of nib load( NSWindowController ). Invalid color System, labelColor (warning given only once) I am using Xcode 6 and OS X 10.10 to compile my code. Most probably this warning is coming because of NSColor exposes new system colors in 10.10 for static text and related elements: labelColor, secondaryLabelColor, tertiaryLabelColor, and quaternaryLabelColor. How to fix this warning? 回答1: Change your textfield's color in your xib file

问题 I have a super strange problem. I want a Textured window to have it normal gradient color. I have an NSTextField in this window, the text field is destined to be an URL input field so it need to be large. The problem is that when it is too large (approximately more than 1/3 of the window width) it just switch the textured window to draw a darker version of it gradient. Here is an example project (very simple...) for you to test. http://raven.ipodtutofast.com/test.zip When you will build and

问题 I create transparent NSTextField self.myTextField = [[NSTextField alloc] initWithFrame:CGRectMake(backgroundView.frame.origin.x + backgroundView.frame.size.width + 20, self.projectTitle.frame.origin.y - 30.0, 100, 20)]; self.myTextField.editable = NO; self.myTextField.bezeled = NO; self.myTextField.drawsBackground = YES; self.myTextField.backgroundColor = [NSColor clearColor]; self.myTextField.selectable = NO; self.myTextField.font = [NSFont fontWithName:@"Helvetica Neue" size:16]; [self

问题 I can't seem to be able to change the text Label in a Mac app that I am trying to make. I am using swift. Here is the code I am using: @IBOutlet var sumlab: NSTextField! sumlab.text = "\(result.sum)" // result.sum is the result of a function I made // I also tried this: sumlab.text("\(result.sum)") // and this: sumlab.insertText("\(result.sum)") None of these seem to work and this is the only problem I need to solve to finish my program. P.S. when i write sumlab.text it says NSTextField does

问题 I can't seem to be able to change the text Label in a Mac app that I am trying to make. I am using swift. Here is the code I am using: @IBOutlet var sumlab: NSTextField! sumlab.text = "\(result.sum)" // result.sum is the result of a function I made // I also tried this: sumlab.text("\(result.sum)") // and this: sumlab.insertText("\(result.sum)") None of these seem to work and this is the only problem I need to solve to finish my program. P.S. when i write sumlab.text it says NSTextField does

问题 In swift Cocoa is there an event that fires when a NSTextField gets focus for editing. I Come from C# which has GotFocus() and LostFocus() Events. For NSTextfield I could find only these functions which fire after one starts typing. Not as soon as focus is gained. override func controlTextDidBeginEditing(obj: NSNotification) { } func control(control: NSControl, textShouldBeginEditing fieldEditor: NSText) -> Bool { } I Need this because as soon as someone starts editing, I want to show more

问题 In swift Cocoa is there an event that fires when a NSTextField gets focus for editing. I Come from C# which has GotFocus() and LostFocus() Events. For NSTextfield I could find only these functions which fire after one starts typing. Not as soon as focus is gained. override func controlTextDidBeginEditing(obj: NSNotification) { } func control(control: NSControl, textShouldBeginEditing fieldEditor: NSText) -> Bool { } I Need this because as soon as someone starts editing, I want to show more

问题 I'm trying to find a method that monitors the text of NSTextField for changes. I tried the delegate method of -(void)controlTextDidChange:(NSNotification *)obj but it only works when the user types into the text field. If the text field string is programmatically set, such as with a button, the controlTextDidChange doesn't work. Is there a method or another approach that I can use to monitor the contents of a NSTextField for changes? My ButtonText class (set as delegate for the NSTextField):