What is NSTextField?
The NSTextField class uses the NSTextFieldCell class to implement its user interface. The parent class, NSControl , provides the methods for setting the values of the text field, such as stringValue and doubleValue . There are corresponding methods to retrieve values.
What is Nscolor?
An object that stores color data and sometimes opacity (alpha value). macOS 10.0+
What is attributed text?
The styled text that the label displays.
How does Nstextfield set value?
setStringValue: is the way to do it. You should make sure your outlet is being set properly. (In the debugger, make sure your textfield variable is not null.) The way to do this in Swift is just stringValue , then you can set it to whatever string you want.
What is CGColor in Swift?
CGColor is the fundamental data type used internally by Core Graphics to represent colors. Color objects provide a fast and convenient way to manage and set colors, especially colors that are used repeatedly.
What is an NSAttributedString?
An NSAttributedString object manages character strings and associated sets of attributes (for example, font and kerning) that apply to individual characters or ranges of characters in the string. An association of characters and their attributes is called an attributed string.
What is attribute string value?
A string attribute has an unspecified number of values. StringToNominal converts it to nominal with a set number of values. StringToWordVector produces numeric attributes that represent the frequency of words in the value of a string attribute.
What is Alpha in UIColor?
alpha. The opacity value of the new color object, specified as a value from 0.0 to 1.0.
How do I use RGB color in Swift?
In Objective-C, we use this code to set RGB color codes for views: #define UIColorFromRGB(rgbValue) [UIColor colorWithRed:((float)((rgbValue & 0xFF0000) >> 16))/255.0 green:((float)((rgbValue & 0xFF00) >> 8))/255.0 blue:((float)(rgbValue & 0xFF))/255.0 alpha:1.0] view. backgroundColor=UIColorFromRGB(0x209624);
How do I declare NSAttributedString in Swift?
First create an NSMutableAttributedString with a new font attribute. You don’t use textView. text . Then append another attributed string that doesn’t have any attributes set.