These Qt Core classes provides a safe and efficient way of sharing and manipulating data by implicitly sharing data.
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Array of bits |
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Monochrome (1-bit depth) pixmaps |
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Defines the fill pattern of shapes drawn by QPainter |
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Array of bytes |
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List of byte arrays |
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View on an array of bytes with a read-only subset of the QByteArray API |
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Template class that provides a cache |
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Compares strings according to a localized collation algorithm |
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Can be used to speed up string collation |
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Defines a possible command-line option |
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Template class that provides a contiguous cache |
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Mouse cursor with an arbitrary shape |
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Refers to one pending asynchronous call |
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Holds one Unix file descriptor |
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Date and time functions |
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Output stream for debugging information |
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Access to directory structures and their contents |
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Stores information about a domain name record |
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Stores information about a host address record |
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Stores information about a DNS MX record |
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Stores information about a DNS SRV record |
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Stores information about a DNS TXT record |
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System-independent file information |
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Specifies a query for a font used for drawing text |
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General information about fonts |
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Font metrics information |
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Font metrics information |
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Describes the parameters of an area or region to be monitored for proximity |
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Contains information gathered on a global position, direction and velocity at a particular point in time |
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Contains basic information about a satellite |
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Direct access to the internal glyphs in a font |
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Used in combination with QBrush to specify gradient fills |
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Template class that provides a hash-table-based dictionary |
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IP address |
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Controls HTTP/2 parameters and settings |
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Holds a body part to be used inside a HTTP multipart MIME message |
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Scalable icons in different modes and states |
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Hardware-independent image representation that allows direct access to the pixel data, and can be used as a paint device |
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Encapsulates a JSON array |
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Way to read and write JSON documents |
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Encapsulates a JSON object |
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Used to report errors during JSON parsing |
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Encapsulates a value in JSON |
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Encapsulates a key sequence as used by shortcuts |
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Template class that provides linked lists |
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Template class that provides a dynamic array |
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Converts between numbers and their string representations in various languages |
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Represents the data to be broadcast during Bluetooth Low Energy advertising |
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Represents the parameters used for Bluetooth Low Energy advertising |
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Used to set up GATT service data |
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Used when requesting or reporting an update of the parameters of a Bluetooth LE connection |
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Used to create GATT service data |
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Used to set up GATT service data |
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Template class that provides an associative array |
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Describes types of file or data, represented by a MIME type string |
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Represents a MQTT topic filter |
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Represents a MQTT topic name |
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Convenience QHash subclass that provides multi-valued hashes |
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Template class that provides an associative array with multiple equivalent keys |
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Stores one IP address supported by a network interface, along with its associated netmask and broadcast address |
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Cache information |
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Holds one network cookie |
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Listing of the host's IP addresses and network interfaces |
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Network layer proxy |
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Used to query the proxy settings for a socket |
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Holds a request to be sent with QNetworkAccessManager |
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Wraps an OpenGL debug message |
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Represents a collection of page ranges |
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Container for painting operations, enabling graphical shapes to be constructed and reused |
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Contains color groups for each widget state |
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Defines how a QPainter should draw lines and outlines of shapes |
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Used to locate data in a data model |
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Paint device that records and replays QPainter commands |
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Off-screen image representation that can be used as a paint device |
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List of points using integer precision |
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List of points using floating point precision |
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Holds the environment variables that can be passed to a program |
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Generic container that provides a queue |
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Access to a single physical instance of a font |
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Pattern matching using regular expressions |
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Specifies a clip region for a painter |
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Pattern matching using regular expressions |
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The results of a matching a QRegularExpression against a string |
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Iterator on the results of a global match of a QRegularExpression object against a string |
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Template class that provides a hash-table-based set |
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Manipulates the fields in SQL database tables and views |
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Means of executing and manipulating SQL statements |
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Encapsulates a database record |
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Convenient API for an X509 certificate |
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API for accessing the extensions of an X509 certificate |
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Represents an SSL cryptographic cipher |
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Holds the configuration and state of an SSL connection |
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Interface for Diffie-Hellman parameters for servers |
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SSL error |
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Interface for private and public keys |
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Authentication data for pre shared keys (PSK) ciphersuites |
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Template class that provides a stack |
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Enables optimized drawing of text when the text and its layout is updated rarely |
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Provides information about currently mounted storage and drives |
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Unicode character string |
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List of strings |
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Formatting information for blocks of text in a QTextDocument |
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Way of finding Unicode text boundaries in a string |
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Formatting information for characters in a QTextDocument |
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Offers an API to access and modify QTextDocuments |
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Represents a piece of formatted text from a QTextDocument |
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Formatting information for a QTextDocument |
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Formatting information for frames in a QTextDocument |
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Formatting information for images in a QTextDocument |
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Formatting information for lists in a QTextDocument |
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Formatting information for table cells in a QTextDocument |
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Formatting information for tables in a QTextDocument |
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Convenient interface for working with URLs |
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Way to manipulate a key-value pairs in a URL's query |
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Acts like a union for the most common Qt data types |
