Class

NSColorWell

A control that displays a color value and lets the user change that color value.

Overview

Use a color well when you want the user to be able to select a color. For example, an NSColorPanel object uses a color well to display the current color selection.

Topics

Managing Color From Color Wells

var color: NSColor

The color of the receiver.

func takeColorFrom(Any?)

Changes the color of the receiver to that of the specified object.

Activating and Deactivating Color Wells

func activate(Bool)

Activates the receiver, displays the color panel, and makes the current color the same as its own.

var isActive: Bool

A Boolean value that determines whether the color well is active.

func deactivate()

Deactivates the receiver and redraws it.

Managing Borders of Color Wells

var isBordered: Bool

A Boolean value that determines whether the receiver has a border.

Drawing a Color Well

func drawWell(inside: NSRect)

Draws the colored area inside the receiver at the specified location without drawing borders.

Relationships

Inherits From

See Also

Controls

class NSButton

A control that defines an area on the screen that can be used to trigger actions.

Date Picker

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class NSImageView

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class NSLevelIndicator

A visual representation of a level or quantity, using discrete values.

Path Control

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class NSPopUpButton

A display of a single item from a list of items, and provide an interface for selecting items from the list.

class NSProgressIndicator

An interface that provides visual feedback to the user about the status of an ongoing task.

class NSRuleEditor

An interface for configuring a rule-based list of options.

class NSPredicateEditor

A defined set of rules that allows the editing of predicate objects.

Search Field

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class NSSegmentedControl

Display one or more buttons in a single horizontal group.

Slider

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class NSStepper

An interface with up and down arrow buttons for incrementing or decrementing a value.

Text Field

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Token Field

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Toolbar

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Combo Box

Display a list of values in a pop-up menu that lets the user select a value or type in a custom value.

class NSMatrix

A legacy interface for grouping radio buttons or other types of cells together.