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Miscellaneous Classes

Useful classes not fitting into any other category.

Classes:

• QDoubleValidator (Range checking of floating-point numbers)
• QFileIconProvider (Icons for QFileDialog to use)
• QIconSet (Set of differently styled and sized icons)
• QIntValidator (Range checking of integers)
• QMenuData (Base class for QMenuBar and QPopupMenu)
• QMimeSource (An abstract piece of formatted data)
• QRangeControl (Integer value within a range)
• QRegExp (Pattern matching using regular expressions or wildcards)
• QSignal (Can be used to send signals without parameters)
• QUrl (This class provides mainly an URL parser and simplifies working with URLs)
• QUrlInfo
• QUrlOperator (Common operations on URLs (get() and more))
• QValidator (Validation of input text)
• QVariant (Acts like a union for the most common Qt data types)
• Qt (Namespace for miscellaneous identifiers that need to be global-like)