section 3qt · Library functions 📚

832 pages · page 4 of 5

all 3 (100762)33ssl (6156)3B (42)3G (1100)3I (51)3LIBIIO (1)3NCARG (834)3OpenMPI (1)3PVM (71)3Sympa (164)3U (96)3WN (5)3alc (212)3alleg4 (923)3alleg5 (1063)3am (31)3ast (63)3attr (4)3avr (983)3bobcat (143)3brotli (4)3bsd (239)3caca (346)3cl (1)3clc (322)3cocci (1)3coin2 (588)3coin3 (753)3coin4 (918)3compat (22)3const (18)3ctype (1)3curses (18)3cvc (2)3cxx (1060)3debug (15)3edit (1)3em (198)3embree3 (113)3embree4 (127)3erl (623)3f (128)3form (106)3freebsd (1)3fun (1)3gl (467)3gle (14)3go (1)3guile (1)3gv (7)3hal (49)3head (3)3http (66)3itcl (17)3itk (6)3iv (354)3iwidget (52)3java (1)3libmawk (10)3libunwind (29)3lua (13)3m17n (257)3m_cli2 (8)3menu (88)3monocypher (73)3nas (130)3ncurses (703)3nx (5)3o (437)3ossl (6166)3ossp (2)3p (882)3pcap (75)3perl (820)3pg13 (68)3pg14 (72)3pg15 (72)3pg16 (72)3pg17 (72)3pg18 (72)3php (1)3plplot (175)3pm (34259)3pmc (296)3posix (882)3pub (150)3python (1)3qt (832)3r (1)3readline (2)3rheolef (13)3rtapi (66)3ruby (1)3scm (459)3sharp (1)3so (8)3ssl (6930)3stap (807)3str (19)3supp (19)3t (35)3tcl (1477)3tcllib (1)3tclx (25)3tiff (60)3tk (513)3tls (13)3trf (28)3ts (239)3type (466)3valkey (395)3visa (2)3x (1069)

Q (continued)

QSpinBox(3qt)Spin box widget (spin button)✨
qspinbox(3qt)Spin box widget (spin button)✨
QSplashScreen(3qt)Splash screen that can be shown during application startup✨
qsplashscreen(3qt)Splash screen that can be shown during application startup✨
QSplitter(3qt)Implements a splitter widget✨
qsplitter(3qt)Implements a splitter widget✨
QSql(3qt)Namespace for Qt SQL identifiers that need to be global-like✨
qsql(3qt)Namespace for Qt SQL identifiers that need to be global-like✨
QSqlCursor(3qt)Browsing and editing of SQL tables and views✨
qsqlcursor(3qt)Browsing and editing of SQL tables and views✨
QSqlDatabase(3qt)Used to create SQL database connections and to provide transaction handling✨
qsqldatabase(3qt)Used to create SQL database connections and to provide transaction handling✨
QSqlDriver(3qt)Abstract base class for accessing SQL databases✨
qsqldriver(3qt)Abstract base class for accessing SQL databases✨
QSqlDriverPlugin(3qt)Abstract base for custom QSqlDriver plugins✨
qsqldriverplugin(3qt)Abstract base for custom QSqlDriver plugins✨
QSqlEditorFactory(3qt)Used to create the editors used by QDataTable and QSqlForm✨
qsqleditorfactory(3qt)Used to create the editors used by QDataTable and QSqlForm✨
QSqlError(3qt)SQL database error information✨
qsqlerror(3qt)SQL database error information✨
QSqlField(3qt)Manipulates the fields in SQL database tables and views✨
qsqlfield(3qt)Manipulates the fields in SQL database tables and views✨
QSqlFieldInfo(3qt)Stores meta data associated with a SQL field✨
qsqlfieldinfo(3qt)Stores meta data associated with a SQL field✨
QSqlForm(3qt)Creates and manages data entry forms tied to SQL databases✨
qsqlform(3qt)Creates and manages data entry forms tied to SQL databases✨
QSqlIndex(3qt)Functions to manipulate and describe QSqlCursor and QSqlDatabase indexes✨
qsqlindex(3qt)Functions to manipulate and describe QSqlCursor and QSqlDatabase indexes✨
QSqlPropertyMap(3qt)Used to map widgets to SQL fields✨
qsqlpropertymap(3qt)Used to map widgets to SQL fields✨
QSqlQuery(3qt)Means of executing and manipulating SQL statements✨
qsqlquery(3qt)Means of executing and manipulating SQL statements✨
QSqlRecord(3qt)Encapsulates a database record, i.e. a set of database fields✨
qsqlrecord(3qt)Encapsulates a database record, i.e. a set of database fields✨
QSqlRecordInfo(3qt)Encapsulates a set of database field meta data✨
qsqlrecordinfo(3qt)Encapsulates a set of database field meta data✨
QSqlResult(3qt)Abstract interface for accessing data from SQL databases✨
qsqlresult(3qt)Abstract interface for accessing data from SQL databases✨
QSqlSelectCursor(3qt)Browsing of general SQL SELECT statements✨
qsqlselectcursor(3qt)Browsing of general SQL SELECT statements✨
QStatusBar(3qt)Horizontal bar suitable for presenting status information✨
qstatusbar(3qt)Horizontal bar suitable for presenting status information✨
QStoredDrag(3qt)Simple stored-value drag object for arbitrary MIME data✨
qstoreddrag(3qt)Simple stored-value drag object for arbitrary MIME data✨
QStrIList(3qt)Doubly-linked list of char* with case-insensitive comparison✨
qstrilist(3qt)Doubly-linked list of char* with case-insensitive comparison✨
QString(3qt)Abstraction of Unicode text and the classic C '\0'-terminated char array✨
qstring(3qt)Abstraction of Unicode text and the classic C '\0'-terminated char array✨
QStringList(3qt)List of strings✨
qstringlist(3qt)List of strings✨
QStrList(3qt)Doubly-linked list of char*✨
qstrlist(3qt)Doubly-linked list of char*✨
QStrListIterator(3qt)Iterator for the QStrList and QStrIList classes✨
qstrlistiterator(3qt)Iterator for the QStrList and QStrIList classes✨
QStyle(3qt)The look and feel of a GUI✨
qstyle(3qt)The look and feel of a GUI✨
QStyleFactory(3qt)Creates QStyle objects✨
qstylefactory(3qt)Creates QStyle objects✨
QStyleOption(3qt)Optional parameters for QStyle functions✨
qstyleoption(3qt)Optional parameters for QStyle functions✨
QStylePlugin(3qt)Abstract base for custom QStyle plugins✨
qstyleplugin(3qt)Abstract base for custom QStyle plugins✨
QStyleSheet(3qt)Collection of styles for rich text rendering and a generator of tags✨
qstylesheet(3qt)Collection of styles for rich text rendering and a generator of tags✨
QStyleSheetItem(3qt)Encapsulation of a set of text styles✨
qstylesheetitem(3qt)Encapsulation of a set of text styles✨
QSyntaxHighlighter(3qt)Base class for implementing QTextEdit syntax highlighters✨
qsyntaxhighlighter(3qt)Base class for implementing QTextEdit syntax highlighters✨
Qt(3qt)Namespace for miscellaneous identifiers that need to be global-like✨
qt(3qt)Namespace for miscellaneous identifiers that need to be global-like✨
QTab(3qt)The structures in a QTabBar✨
qtab(3qt)The structures in a QTabBar✨
QTabBar(3qt)Tab bar, e.g. for use in tabbed dialogs✨
qtabbar(3qt)Tab bar, e.g. for use in tabbed dialogs✨
QTabDialog(3qt)Stack of tabbed widgets✨
qtabdialog(3qt)Stack of tabbed widgets✨
QTable(3qt)Flexible editable table widget✨
qtable(3qt)Flexible editable table widget✨
QTableItem(3qt)The cell content for QTable cells✨
qtableitem(3qt)The cell content for QTable cells✨
QTableSelection(3qt)Access to a selected area in a QTable✨
qtableselection(3qt)Access to a selected area in a QTable✨
QTabletEvent(3qt)Parameters that describe a Tablet event✨
qtabletevent(3qt)Parameters that describe a Tablet event✨
QTabWidget(3qt)Stack of tabbed widgets✨
qtabwidget(3qt)Stack of tabbed widgets✨
QTextBrowser(3qt)Rich text browser with hypertext navigation✨
qtextbrowser(3qt)Rich text browser with hypertext navigation✨
QTextCodec(3qt)Conversion between text encodings✨
qtextcodec(3qt)Conversion between text encodings✨
QTextCodecPlugin(3qt)Abstract base for custom QTextCodec plugins✨
qtextcodecplugin(3qt)Abstract base for custom QTextCodec plugins✨
QTextDecoder(3qt)State-based decoder✨
qtextdecoder(3qt)State-based decoder✨
QTextDrag(3qt)Drag and drop object for transferring plain and Unicode text✨
qtextdrag(3qt)Drag and drop object for transferring plain and Unicode text✨
QTextEdit(3qt)Powerful single-page rich text editor✨
qtextedit(3qt)Powerful single-page rich text editor✨
QTextEncoder(3qt)State-based encoder✨
qtextencoder(3qt)State-based encoder✨
QTextIStream(3qt)Convenience class for input streams✨
qtextistream(3qt)Convenience class for input streams✨
QTextOStream(3qt)Convenience class for output streams✨
qtextostream(3qt)Convenience class for output streams✨
QTextStream(3qt)Basic functions for reading and writing text using a QIODevice✨
qtextstream(3qt)Basic functions for reading and writing text using a QIODevice✨
QThread(3qt)Platform-independent threads✨
qthread(3qt)Platform-independent threads✨
QThreadStorage(3qt)Per-thread data storage✨
qthreadstorage(3qt)Per-thread data storage✨
QTime(3qt)Clock time functions✨
qtime(3qt)Clock time functions✨
QTimeEdit(3qt)Time editor✨
qtimeedit(3qt)Time editor✨
QTimer(3qt)Timer signals and single-shot timers✨
qtimer(3qt)Timer signals and single-shot timers✨
QTimerEvent(3qt)Parameters that describe a timer event✨
qtimerevent(3qt)Parameters that describe a timer event✨
QToolBar(3qt)Movable panel containing widgets such as tool buttons✨
qtoolbar(3qt)Movable panel containing widgets such as tool buttons✨
QToolBox(3qt)Column of tabbed widget items✨
qtoolbox(3qt)Column of tabbed widget items✨
QToolButton(3qt)Quick-access button to commands or options, usually used inside a QToolBar✨
qtoolbutton(3qt)Quick-access button to commands or options, usually used inside a QToolBar✨
QToolTip(3qt)Tool tips (balloon help) for any widget or rectangular part of a widget✨
qtooltip(3qt)Tool tips (balloon help) for any widget or rectangular part of a widget✨
QToolTipGroup(3qt)Collects tool tips into related groups✨
qtooltipgroup(3qt)Collects tool tips into related groups✨
QTranslator(3qt)✨
qtranslator(3qt)✨
QTranslatorMessage(3qt)Translator message and its properties✨
qtranslatormessage(3qt)Translator message and its properties✨
QTsciiCodec(3qt)Conversion to and from the Tamil TSCII encoding✨
qtsciicodec(3qt)Conversion to and from the Tamil TSCII encoding✨
QUriDrag(3qt)Drag object for a list of URI references✨
quridrag(3qt)Drag object for a list of URI references✨
QUrl(3qt)URL parser and simplifies working with URLs✨
qurl(3qt)URL parser and simplifies working with URLs✨
QUrlInfo(3qt)Stores information about URLs✨
qurlinfo(3qt)Stores information about URLs✨
QUrlOperator(3qt)Common operations on URLs✨
qurloperator(3qt)Common operations on URLs✨
QUuid(3qt)Defines a Universally Unique Identifier (UUID)✨
quuid(3qt)Defines a Universally Unique Identifier (UUID)✨
QValidator(3qt)Validation of input text✨
qvalidator(3qt)Validation of input text✨
QValueList(3qt)Value-based template class that provides lists✨
qvaluelist(3qt)Value-based template class that provides lists✨
QValueListConstIterator(3qt)Const iterator for QValueList✨
qvaluelistconstiterator(3qt)Const iterator for QValueList✨
QValueListIterator(3qt)Iterator for QValueList✨
qvaluelistiterator(3qt)Iterator for QValueList✨
QValueStack(3qt)Value-based template class that provides a stack✨
qvaluestack(3qt)Value-based template class that provides a stack✨
QValueVector(3qt)Value-based template class that provides a dynamic array✨
qvaluevector(3qt)Value-based template class that provides a dynamic array✨
QVariant(3qt)Acts like a union for the most common Qt data types✨
qvariant(3qt)Acts like a union for the most common Qt data types✨
QVBox(3qt)Vertical geometry management of its child widgets✨
qvbox(3qt)Vertical geometry management of its child widgets✨
QVBoxLayout(3qt)Lines up widgets vertically✨
qvboxlayout(3qt)Lines up widgets vertically✨
QVButtonGroup(3qt)Organizes QButton widgets in a vertical column✨
qvbuttongroup(3qt)Organizes QButton widgets in a vertical column✨
QVGroupBox(3qt)Organizes a group of widgets in a vertical column✨
qvgroupbox(3qt)Organizes a group of widgets in a vertical column✨
QWaitCondition(3qt)Allows waiting/waking for conditions between threads✨
qwaitcondition(3qt)Allows waiting/waking for conditions between threads✨
QWhatsThis(3qt)Simple description of any widget, i.e. answering the question "What's this?"✨
qwhatsthis(3qt)Simple description of any widget, i.e. answering the question "What's this?"✨
QWheelEvent(3qt)Parameters that describe a wheel event✨
qwheelevent(3qt)Parameters that describe a wheel event✨
QWidget(3qt)The base class of all user interface objects✨
qwidget(3qt)The base class of all user interface objects✨
QWidgetFactory(3qt)For the dynamic creation of widgets from Qt Designer .ui files✨
qwidgetfactory(3qt)For the dynamic creation of widgets from Qt Designer .ui files✨
QWidgetItem(3qt)Layout item that represents a widget✨
qwidgetitem(3qt)Layout item that represents a widget✨
QWidgetPlugin(3qt)Abstract base for custom QWidget plugins✨
qwidgetplugin(3qt)Abstract base for custom QWidget plugins✨
QWidgetStack(3qt)Stack of widgets of which only the top widget is user- visible✨
qwidgetstack(3qt)Stack of widgets of which only the top widget is user- visible✨
QWindowsMime(3qt)Maps open-standard MIME to Window Clipboard formats✨
qwindowsmime(3qt)Maps open-standard MIME to Window Clipboard formats✨
QWindowsStyle(3qt)Microsoft Windows-like look and feel✨
qwindowsstyle(3qt)Microsoft Windows-like look and feel✨
QWizard(3qt)Framework for wizard dialogs✨
qwizard(3qt)Framework for wizard dialogs✨
QWMatrix(3qt)2D transformations of a coordinate system✨
qwmatrix(3qt)2D transformations of a coordinate system✨
QWorkspace(3qt)Workspace window that can contain decorated windows, e.g. for MDI✨
qworkspace(3qt)Workspace window that can contain decorated windows, e.g. for MDI✨
QWSDecoration(3qt)Allows the appearance of the Qt/Embedded Window Manager to be customized✨
qwsdecoration(3qt)Allows the appearance of the Qt/Embedded Window Manager to be customized✨
QWSInputMethod(3qt)International input methods for Qt/Embedded✨
qwsinputmethod(3qt)International input methods for Qt/Embedded✨
QWSKeyboardHandler(3qt)Implements the keyboard driver for Qt/Embedded✨
qwskeyboardhandler(3qt)Implements the keyboard driver for Qt/Embedded✨
QWSMouseHandler(3qt)Mouse driver for Qt/Embedded✨
qwsmousehandler(3qt)Mouse driver for Qt/Embedded✨