General Properties

All components can use the following common properties to add titles, icons, specify where to store settings, etc. Some properties may behave slightly differently per component.

Key	Type	Description	Condition
cell	string	Component type	–
label	string	Display label	Optional, localizable
defaults	string	Preferences domain identifier (the name of the settings file/section)	–
key	string	Preference key	defaults != nil
default	string	Default value	–
value	primitive	Current value	Optional
icon	string	Icon file name	Optional
readonly	boolean	Whether the component is read-only	Optional
height	number	Row height	Optional

cell is the component type, such as Button, Switch, Link, etc.

label is the title, usually displayed on the left.

default is the default value. If value is nil, the default will be used to populate value.

icon is the icon shown to the left of label. If set to res/16.png, you are recommended to also provide res/[email protected] and res/[email protected], whose actual pixel sizes should be 2x and 3x respectively.

readonly if true, makes the value read-only. It cannot be modified, cleared, or link to a sub-page.