Compatibility Members for QPalette

The following members of class QPaletteare part of the Qt compatibility layer. We advise against using them in new code.

Public Functions

int serialNumber() const

Member Function Documentation

int QPalette::serialNumber() const

Returns a number that identifies the contents of this QPalette object. Distinct QPalette objects can only have the same serial number if they refer to the same contents (but they don't have to). Also, the serial number of a QPalette may change during the lifetime of the object.

Use cacheKey() instead.

Warning: The serial number doesn't necessarily change when the palette is altered. This means that it may be dangerous to use it as a cache key.

See also operator==().