KHistoryComboBox

#include <KHistoryComboBox>

Inheritance diagram for KHistoryComboBox:

[legend]

Properties
QStringList	historyItems

Properties inherited from KComboBox
bool	autoCompletion

bool	trapReturnKey

bool	urlDropsEnabled

Properties inherited from QComboBox
	autoCompletion

	autoCompletionCaseSensitivity

	count

	currentData

	currentIndex

	currentText

	duplicatesEnabled

	editable

	frame

	iconSize

	insertPolicy

	maxCount

	maxVisibleItems

	minimumContentsLength

	modelColumn

	placeholderText

	sizeAdjustPolicy

Properties inherited from QWidget
	acceptDrops

	accessibleDescription

	accessibleName

	autoFillBackground

	baseSize

	childrenRect

	childrenRegion

	contextMenuPolicy

	cursor

	enabled

	focus

	focusPolicy

	font

	frameGeometry

	frameSize

	fullScreen

	geometry

	height

	inputMethodHints

	isActiveWindow

	layoutDirection

	locale

	maximized

	maximumHeight

	maximumSize

	maximumWidth

	minimized

	minimumHeight

	minimumSize

	minimumSizeHint

	minimumWidth

	modal

	mouseTracking

	normalGeometry

	palette

	pos

	rect

	size

	sizeHint

	sizeIncrement

	sizePolicy

	statusTip

	styleSheet

	tabletTracking

	toolTip

	toolTipDuration

	updatesEnabled

	visible

	whatsThis

	width

	windowFilePath

	windowFlags

	windowIcon

	windowIconText

	windowModality

	windowModified

	windowOpacity

	windowTitle

	x

	y

Properties inherited from QObject
	objectName

Signals
void	cleared ()

Signals inherited from KComboBox
void	aboutToShowContextMenu (QMenu *contextMenu)

void	completion (const QString &)

void	completionModeChanged (KCompletion::CompletionMode)

void	returnPressed ()

void	returnPressed (const QString &text)

void	substringCompletion (const QString &)

void	textRotation (KCompletionBase::KeyBindingType)

Public Slots
void	addToHistory (const QString &item)

void	clearHistory ()

void	reset ()

Public Slots inherited from KComboBox
void	rotateText (KCompletionBase::KeyBindingType type)

void	setCompletedItems (const QStringList &items, bool autoSuggest=true) override

void	setCompletedText (const QString &) override

void	setCurrentItem (const QString &item, bool insert=false, int index=-1)

Public Member Functions
	KHistoryComboBox (bool useCompletion, QWidget *parent=nullptr)

	KHistoryComboBox (QWidget *parent=nullptr)

	~KHistoryComboBox () override

QStringList	historyItems () const

void	insertItems (int index, const QStringList &list)

KPixmapProvider *	pixmapProvider () const

bool	removeFromHistory (const QString &item)

void	setHistoryItems (const QStringList &items)

void	setHistoryItems (const QStringList &items, bool setCompletionList)

void	setIconProvider (std::function< QIcon(const QString &)> providerFunction)

void	setPixmapProvider (KPixmapProvider *provider)

Public Member Functions inherited from KComboBox
	KComboBox (bool rw, QWidget *parent=nullptr)

	KComboBox (QWidget *parent=nullptr)

	~KComboBox () override

void	addUrl (const QIcon &icon, const QUrl &url)

void	addUrl (const QUrl &url)

bool	autoCompletion () const

void	changeURL (const QPixmap &pixmap, const QUrl &url, int index)

void	changeURL (const QUrl &url, int index)

void	changeUrl (int index, const QIcon &icon, const QUrl &url)

void	changeUrl (int index, const QUrl &url)

KCompletionBox *	completionBox (bool create=true)

bool	contains (const QString &text) const

QMenu *	contextMenu () const

int	cursorPosition () const

void	insertURL (const QPixmap &pixmap, const QUrl &url, int index=-1)

void	insertURL (const QUrl &url, int index=-1)

void	insertUrl (int index, const QIcon &icon, const QUrl &url)

void	insertUrl (int index, const QUrl &url)

virtual void	setAutoCompletion (bool autocomplete)

virtual void	setContextMenuEnabled (bool showMenu)

void	setEditable (bool editable)

void	setEditUrl (const QUrl &url)

virtual void	setLineEdit (QLineEdit *)

void	setTrapReturnKey (bool trap)

void	setUrlDropsEnabled (bool enable)

bool	trapReturnKey () const

bool	urlDropsEnabled () const

Public Member Functions inherited from QComboBox
	QComboBox (QWidget *parent)

void	activated (const QString &text)

void	activated (int index)

void	addItem (const QIcon &icon, const QString &text, const QVariant &userData)

void	addItem (const QString &text, const QVariant &userData)

void	addItems (const QStringList &texts)

bool	autoCompletion () const const

Qt::CaseSensitivity	autoCompletionCaseSensitivity () const const

void	clear ()

void	clearEditText ()

QCompleter *	completer () const const

int	count () const const

QVariant	currentData (int role) const const

int	currentIndex () const const

void	currentIndexChanged (const QString &text)

void	currentIndexChanged (int index)

QString	currentText () const const

void	currentTextChanged (const QString &text)

bool	duplicatesEnabled () const const

void	editTextChanged (const QString &text)

virtual bool	event (QEvent *event) override

int	findData (const QVariant &data, int role, Qt::MatchFlags flags) const const

int	findText (const QString &text, Qt::MatchFlags flags) const const

bool	hasFrame () const const

virtual void	hidePopup ()

void	highlighted (const QString &text)

void	highlighted (int index)

QSize	iconSize () const const

virtual QVariant	inputMethodQuery (Qt::InputMethodQuery query) const const override

void	insertItem (int index, const QIcon &icon, const QString &text, const QVariant &userData)

void	insertItem (int index, const QString &text, const QVariant &userData)

void	insertItems (int index, const QStringList &list)

QComboBox::InsertPolicy	insertPolicy () const const

void	insertSeparator (int index)

bool	isEditable () const const

QVariant	itemData (int index, int role) const const

QAbstractItemDelegate *	itemDelegate () const const

QIcon	itemIcon (int index) const const

QString	itemText (int index) const const

QLineEdit *	lineEdit () const const

int	maxCount () const const

int	maxVisibleItems () const const

int	minimumContentsLength () const const

QAbstractItemModel *	model () const const

int	modelColumn () const const

QString	placeholderText () const const

void	removeItem (int index)

QModelIndex	rootModelIndex () const const

void	setAutoCompletion (bool enable)

void	setAutoCompletionCaseSensitivity (Qt::CaseSensitivity sensitivity)

void	setCompleter (QCompleter *completer)

void	setCurrentIndex (int index)

void	setCurrentText (const QString &text)

void	setDuplicatesEnabled (bool enable)

void	setEditable (bool editable)

void	setEditText (const QString &text)

void	setFrame (bool)

void	setIconSize (const QSize &size)

void	setInsertPolicy (QComboBox::InsertPolicy policy)

void	setItemData (int index, const QVariant &value, int role)

void	setItemDelegate (QAbstractItemDelegate *delegate)

void	setItemIcon (int index, const QIcon &icon)

void	setItemText (int index, const QString &text)

void	setLineEdit (QLineEdit *edit)

void	setMaxCount (int max)

void	setMaxVisibleItems (int maxItems)

void	setMinimumContentsLength (int characters)

void	setModel (QAbstractItemModel *model)

void	setModelColumn (int visibleColumn)

void	setPlaceholderText (const QString &placeholderText)

void	setRootModelIndex (const QModelIndex &index)

void	setSizeAdjustPolicy (QComboBox::SizeAdjustPolicy policy)

void	setValidator (const QValidator *validator)

void	setView (QAbstractItemView *itemView)

virtual void	showPopup ()

QComboBox::SizeAdjustPolicy	sizeAdjustPolicy () const const

virtual QSize	sizeHint () const const override

void	textActivated (const QString &text)

void	textHighlighted (const QString &text)

const QValidator *	validator () const const

QAbstractItemView *	view () const const

Public Member Functions inherited from QWidget
	QWidget (QWidget *parent, Qt::WindowFlags f)

bool	acceptDrops () const const

QString	accessibleDescription () const const

QString	accessibleName () const const

QList< QAction * >	actions () const const

void	activateWindow ()

void	addAction (QAction *action)

void	addActions (QList< QAction * > actions)

void	adjustSize ()

bool	autoFillBackground () const const

QPalette::ColorRole	backgroundRole () const const

QBackingStore *	backingStore () const const

QSize	baseSize () const const

QWidget *	childAt (const QPoint &p) const const

QWidget *	childAt (int x, int y) const const

QRect	childrenRect () const const

QRegion	childrenRegion () const const

void	clearFocus ()

void	clearMask ()

bool	close ()

QMargins	contentsMargins () const const

QRect	contentsRect () const const

Qt::ContextMenuPolicy	contextMenuPolicy () const const

QCursor	cursor () const const

void	customContextMenuRequested (const QPoint &pos)

WId	effectiveWinId () const const

void	ensurePolished () const const

Qt::FocusPolicy	focusPolicy () const const

QWidget *	focusProxy () const const

QWidget *	focusWidget () const const

const QFont &	font () const const

QFontInfo	fontInfo () const const

QFontMetrics	fontMetrics () const const

QPalette::ColorRole	foregroundRole () const const

QRect	frameGeometry () const const

QSize	frameSize () const const

const QRect &	geometry () const const

void	getContentsMargins (int left, int top, int right, int bottom) const const

QPixmap	grab (const QRect &rectangle)

void	grabGesture (Qt::GestureType gesture, Qt::GestureFlags flags)

void	grabKeyboard ()

void	grabMouse ()

void	grabMouse (const QCursor &cursor)

int	grabShortcut (const QKeySequence &key, Qt::ShortcutContext context)

QGraphicsEffect *	graphicsEffect () const const

QGraphicsProxyWidget *	graphicsProxyWidget () const const

bool	hasEditFocus () const const

bool	hasFocus () const const

virtual bool	hasHeightForWidth () const const

bool	hasMouseTracking () const const

bool	hasTabletTracking () const const

int	height () const const

virtual int	heightForWidth (int w) const const

void	hide ()

Qt::InputMethodHints	inputMethodHints () const const

void	insertAction (QAction before, QAction action)

void	insertActions (QAction before, QList< QAction > actions)

bool	isActiveWindow () const const

bool	isAncestorOf (const QWidget *child) const const

bool	isEnabled () const const

bool	isEnabledTo (const QWidget *ancestor) const const

bool	isEnabledToTLW () const const

bool	isFullScreen () const const

bool	isHidden () const const

bool	isMaximized () const const

bool	isMinimized () const const

bool	isModal () const const

bool	isTopLevel () const const

bool	isVisible () const const

bool	isVisibleTo (const QWidget *ancestor) const const

bool	isWindow () const const

bool	isWindowModified () const const

QLayout *	layout () const const

Qt::LayoutDirection	layoutDirection () const const

QLocale	locale () const const

void	lower ()

QPoint	mapFrom (const QWidget *parent, const QPoint &pos) const const

QPoint	mapFromGlobal (const QPoint &pos) const const

QPoint	mapFromParent (const QPoint &pos) const const

QPoint	mapTo (const QWidget *parent, const QPoint &pos) const const

QPoint	mapToGlobal (const QPoint &pos) const const

QPoint	mapToParent (const QPoint &pos) const const

QRegion	mask () const const

int	maximumHeight () const const

QSize	maximumSize () const const

int	maximumWidth () const const

int	minimumHeight () const const

QSize	minimumSize () const const

int	minimumWidth () const const

void	move (const QPoint &)

void	move (int x, int y)

QWidget *	nativeParentWidget () const const

QWidget *	nextInFocusChain () const const

QRect	normalGeometry () const const

void	overrideWindowFlags (Qt::WindowFlags flags)

virtual QPaintEngine *	paintEngine () const const override

const QPalette &	palette () const const

QWidget *	parentWidget () const const

QPoint	pos () const const

QWidget *	previousInFocusChain () const const

	QWIDGETSIZE_MAX QWIDGETSIZE_MAX

void	raise ()

QRect	rect () const const

void	releaseKeyboard ()

void	releaseMouse ()

void	releaseShortcut (int id)

void	removeAction (QAction *action)

void	render (QPaintDevice *target, const QPoint &targetOffset, const QRegion &sourceRegion, QWidget::RenderFlags renderFlags)

void	render (QPainter *painter, const QPoint &targetOffset, const QRegion &sourceRegion, QWidget::RenderFlags renderFlags)

void	repaint ()

void	repaint (const QRect &rect)

void	repaint (const QRegion &rgn)

void	repaint (int x, int y, int w, int h)

void	resize (const QSize &)

void	resize (int w, int h)

bool	restoreGeometry (const QByteArray &geometry)

QByteArray	saveGeometry () const const

QScreen *	screen () const const

void	scroll (int dx, int dy)

void	scroll (int dx, int dy, const QRect &r)

void	setAcceptDrops (bool on)

void	setAccessibleDescription (const QString &description)

void	setAccessibleName (const QString &name)

void	setAttribute (Qt::WidgetAttribute attribute, bool on)

void	setAutoFillBackground (bool enabled)

void	setBackgroundRole (QPalette::ColorRole role)

void	setBaseSize (const QSize &)

void	setBaseSize (int basew, int baseh)

void	setContentsMargins (const QMargins &margins)

void	setContentsMargins (int left, int top, int right, int bottom)

void	setContextMenuPolicy (Qt::ContextMenuPolicy policy)

void	setCursor (const QCursor &)

void	setDisabled (bool disable)

void	setEditFocus (bool enable)

void	setEnabled (bool)

void	setFixedHeight (int h)

void	setFixedSize (const QSize &s)

void	setFixedSize (int w, int h)

void	setFixedWidth (int w)

void	setFocus ()

void	setFocus (Qt::FocusReason reason)

void	setFocusPolicy (Qt::FocusPolicy policy)

void	setFocusProxy (QWidget *w)

void	setFont (const QFont &)

void	setForegroundRole (QPalette::ColorRole role)

void	setGeometry (const QRect &)

void	setGeometry (int x, int y, int w, int h)

void	setGraphicsEffect (QGraphicsEffect *effect)

void	setHidden (bool hidden)

void	setInputMethodHints (Qt::InputMethodHints hints)

void	setLayout (QLayout *layout)

void	setLayoutDirection (Qt::LayoutDirection direction)

void	setLocale (const QLocale &locale)

void	setMask (const QBitmap &bitmap)

void	setMask (const QRegion &region)

void	setMaximumHeight (int maxh)

void	setMaximumSize (const QSize &)

void	setMaximumSize (int maxw, int maxh)

void	setMaximumWidth (int maxw)

void	setMinimumHeight (int minh)

void	setMinimumSize (const QSize &)

void	setMinimumSize (int minw, int minh)

void	setMinimumWidth (int minw)

void	setMouseTracking (bool enable)

void	setPalette (const QPalette &)

void	setParent (QWidget *parent)

void	setParent (QWidget *parent, Qt::WindowFlags f)

void	setShortcutAutoRepeat (int id, bool enable)

void	setShortcutEnabled (int id, bool enable)

void	setSizeIncrement (const QSize &)

void	setSizeIncrement (int w, int h)

void	setSizePolicy (QSizePolicy)

void	setSizePolicy (QSizePolicy::Policy horizontal, QSizePolicy::Policy vertical)

void	setStatusTip (const QString &)

void	setStyle (QStyle *style)

void	setStyleSheet (const QString &styleSheet)

void	setTabletTracking (bool enable)

void	setToolTip (const QString &)

void	setToolTipDuration (int msec)

void	setUpdatesEnabled (bool enable)

void	setupUi (QWidget *widget)

virtual void	setVisible (bool visible)

void	setWhatsThis (const QString &)

void	setWindowFilePath (const QString &filePath)

void	setWindowFlag (Qt::WindowType flag, bool on)

void	setWindowFlags (Qt::WindowFlags type)

void	setWindowIcon (const QIcon &icon)

void	setWindowIconText (const QString &)

void	setWindowModality (Qt::WindowModality windowModality)

void	setWindowModified (bool)

void	setWindowOpacity (qreal level)

void	setWindowRole (const QString &role)

void	setWindowState (Qt::WindowStates windowState)

void	setWindowTitle (const QString &)

void	show ()

void	showFullScreen ()

void	showMaximized ()

void	showMinimized ()

void	showNormal ()

QSize	size () const const

QSize	sizeIncrement () const const

QSizePolicy	sizePolicy () const const

void	stackUnder (QWidget *w)

QString	statusTip () const const

QStyle *	style () const const

QString	styleSheet () const const

bool	testAttribute (Qt::WidgetAttribute attribute) const const

QString	toolTip () const const

int	toolTipDuration () const const

QWidget *	topLevelWidget () const const

bool	underMouse () const const

void	ungrabGesture (Qt::GestureType gesture)

void	unsetCursor ()

void	unsetLayoutDirection ()

void	unsetLocale ()

void	update ()

void	update (const QRect &rect)

void	update (const QRegion &rgn)

void	update (int x, int y, int w, int h)

void	updateGeometry ()

bool	updatesEnabled () const const

QRegion	visibleRegion () const const

QString	whatsThis () const const

int	width () const const

QWidget *	window () const const

QString	windowFilePath () const const

Qt::WindowFlags	windowFlags () const const

QWindow *	windowHandle () const const

QIcon	windowIcon () const const

void	windowIconChanged (const QIcon &icon)

QString	windowIconText () const const

void	windowIconTextChanged (const QString &iconText)

Qt::WindowModality	windowModality () const const

qreal	windowOpacity () const const

QString	windowRole () const const

Qt::WindowStates	windowState () const const

QString	windowTitle () const const

void	windowTitleChanged (const QString &title)

Qt::WindowType	windowType () const const

WId	winId () const const

int	x () const const

int	y () const const

Public Member Functions inherited from QObject
	QObject (QObject *parent)

bool	blockSignals (bool block)

const QObjectList &	children () const const

QMetaObject::Connection	connect (const QObject sender, const char signal, const char *method, Qt::ConnectionType type) const const

void	deleteLater ()

void	destroyed (QObject *obj)

bool	disconnect (const char signal, const QObject receiver, const char *method) const const

bool	disconnect (const QObject receiver, const char method) const const

void	dumpObjectInfo ()

void	dumpObjectInfo () const const

void	dumpObjectTree ()

void	dumpObjectTree () const const

QList< QByteArray >	dynamicPropertyNames () const const

virtual bool	eventFilter (QObject watched, QEvent event)

T	findChild (const QString &name, Qt::FindChildOptions options) const const

QList< T >	findChildren (const QRegExp &regExp, Qt::FindChildOptions options) const const

QList< T >	findChildren (const QRegularExpression &re, Qt::FindChildOptions options) const const

QList< T >	findChildren (const QString &name, Qt::FindChildOptions options) const const

bool	inherits (const char *className) const const

void	installEventFilter (QObject *filterObj)

bool	isWidgetType () const const

bool	isWindowType () const const

void	killTimer (int id)

virtual const QMetaObject *	metaObject () const const

void	moveToThread (QThread *targetThread)

QString	objectName () const const

void	objectNameChanged (const QString &objectName)

QObject *	parent () const const

QVariant	property (const char *name) const const

	Q_CLASSINFO (Name, Value)

	Q_DISABLE_COPY (Class)

	Q_DISABLE_COPY_MOVE (Class)

	Q_DISABLE_MOVE (Class)

	Q_EMIT Q_EMIT

	Q_ENUM (...)

	Q_ENUM_NS (...)

	Q_ENUMS (...)

	Q_FLAG (...)

	Q_FLAG_NS (...)

	Q_FLAGS (...)

	Q_GADGET Q_GADGET

	Q_INTERFACES (...)

	Q_INVOKABLE Q_INVOKABLE

	Q_NAMESPACE Q_NAMESPACE

	Q_NAMESPACE_EXPORT (EXPORT_MACRO)

	Q_OBJECT Q_OBJECT

	Q_PROPERTY (...)

	Q_REVISION Q_REVISION

	Q_SET_OBJECT_NAME (Object)

	Q_SIGNAL Q_SIGNAL

	Q_SIGNALS Q_SIGNALS

	Q_SLOT Q_SLOT

	Q_SLOTS Q_SLOTS

T	qFindChild (const QObject *obj, const QString &name)

QList< T >	qFindChildren (const QObject *obj, const QRegExp &regExp)

QList< T >	qFindChildren (const QObject *obj, const QString &name)

T	qobject_cast (const QObject *object)

T	qobject_cast (QObject *object)

	QT_NO_NARROWING_CONVERSIONS_IN_CONNECT QT_NO_NARROWING_CONVERSIONS_IN_CONNECT

void	removeEventFilter (QObject *obj)

void	setObjectName (const QString &name)

void	setParent (QObject *parent)

bool	setProperty (const char *name, const QVariant &value)

bool	signalsBlocked () const const

int	startTimer (int interval, Qt::TimerType timerType)

int	startTimer (std::chrono::milliseconds time, Qt::TimerType timerType)

QThread *	thread () const const

Public Member Functions inherited from QPaintDevice
int	colorCount () const const

int	depth () const const

int	devicePixelRatio () const const

qreal	devicePixelRatioF () const const

int	height () const const

int	heightMM () const const

int	logicalDpiX () const const

int	logicalDpiY () const const

bool	paintingActive () const const

int	physicalDpiX () const const

int	physicalDpiY () const const

int	width () const const

int	widthMM () const const

Public Member Functions inherited from KCompletionBase
	KCompletionBase ()

virtual	~KCompletionBase ()

KCompletion::CompletionMode	completionMode () const

KCompletion *	completionObject (bool handleSignals=true)

KCompletion *	compObj () const

bool	emitSignals () const

QList< QKeySequence >	getKeyBinding (KeyBindingType item) const

bool	handleSignals () const

bool	isCompletionObjectAutoDeleted () const

QList< QKeySequence >	keyBinding (KeyBindingType item) const

void	setAutoDeleteCompletionObject (bool autoDelete)

virtual void	setCompletedItems (const QStringList &items, bool autoSuggest=true)=0

virtual void	setCompletedText (const QString &text)=0

virtual void	setCompletionMode (KCompletion::CompletionMode mode)

virtual void	setCompletionObject (KCompletion *completionObject, bool handleSignals=true)

void	setEmitSignals (bool emitRotationSignals)

void	setEnableSignals (bool enable)

virtual void	setHandleSignals (bool handle)

bool	setKeyBinding (KeyBindingType item, const QList< QKeySequence > &key)

void	useGlobalKeyBindings ()

Protected Member Functions
void	insertItems (const QStringList &items)

void	keyPressEvent (QKeyEvent *) override

bool	useCompletion () const

void	wheelEvent (QWheelEvent *ev) override

Protected Member Functions inherited from KComboBox
KCOMPLETION_NO_EXPORT	KComboBox (KComboBoxPrivate &dd, QWidget *parent)

QSize	minimumSizeHint () const override

virtual void	setCompletedText (const QString &text, bool marked)

Protected Member Functions inherited from QComboBox
virtual void	changeEvent (QEvent *e) override

virtual void	contextMenuEvent (QContextMenuEvent *e) override

virtual void	focusInEvent (QFocusEvent *e) override

virtual void	focusOutEvent (QFocusEvent *e) override

virtual void	hideEvent (QHideEvent *e) override

void	initStyleOption (QStyleOptionComboBox *option) const const

virtual void	inputMethodEvent (QInputMethodEvent *e) override

virtual void	keyReleaseEvent (QKeyEvent *e) override

virtual void	mousePressEvent (QMouseEvent *e) override

virtual void	mouseReleaseEvent (QMouseEvent *e) override

virtual void	paintEvent (QPaintEvent *e) override

virtual void	resizeEvent (QResizeEvent *e) override

virtual void	showEvent (QShowEvent *e) override

Protected Member Functions inherited from QWidget
virtual void	actionEvent (QActionEvent *event)

virtual void	closeEvent (QCloseEvent *event)

void	create (WId window, bool initializeWindow, bool destroyOldWindow)

void	destroy (bool destroyWindow, bool destroySubWindows)

virtual void	dragEnterEvent (QDragEnterEvent *event)

virtual void	dragLeaveEvent (QDragLeaveEvent *event)

virtual void	dragMoveEvent (QDragMoveEvent *event)

virtual void	dropEvent (QDropEvent *event)

virtual void	enterEvent (QEvent *event)

bool	focusNextChild ()

virtual bool	focusNextPrevChild (bool next)

bool	focusPreviousChild ()

virtual void	initPainter (QPainter *painter) const const override

virtual void	leaveEvent (QEvent *event)

virtual int	metric (QPaintDevice::PaintDeviceMetric m) const const override

virtual void	mouseDoubleClickEvent (QMouseEvent *event)

virtual void	mouseMoveEvent (QMouseEvent *event)

virtual void	moveEvent (QMoveEvent *event)

virtual bool	nativeEvent (const QByteArray &eventType, void message, long result)

virtual void	tabletEvent (QTabletEvent *event)

void	updateMicroFocus ()

Protected Member Functions inherited from QObject
virtual void	childEvent (QChildEvent *event)

virtual void	connectNotify (const QMetaMethod &signal)

virtual void	customEvent (QEvent *event)

virtual void	disconnectNotify (const QMetaMethod &signal)

bool	isSignalConnected (const QMetaMethod &signal) const const

int	receivers (const char *signal) const const

QObject *	sender () const const

int	senderSignalIndex () const const

virtual void	timerEvent (QTimerEvent *event)

Protected Member Functions inherited from KCompletionBase
KCompletionBase *	delegate () const

KeyBindingMap	getKeyBindings () const

KeyBindingMap	keyBindingMap () const

void	setDelegate (KCompletionBase *delegate)

void	setKeyBindingMap (KeyBindingMap keyBindingMap)

virtual void	virtual_hook (int id, void *data)

Additional Inherited Members
Public Types inherited from QComboBox
enum	InsertPolicy

enum	SizeAdjustPolicy

Public Types inherited from QWidget
enum	RenderFlag

Public Types inherited from QPaintDevice
enum	PaintDeviceMetric

Public Types inherited from KCompletionBase
typedef QMap< KeyBindingType, QList< QKeySequence > >	KeyBindingMap

enum	KeyBindingType { TextCompletion, PrevCompletionMatch, NextCompletionMatch, SubstringCompletion }

Static Public Member Functions inherited from QWidget
QWidget *	createWindowContainer (QWindow window, QWidget parent, Qt::WindowFlags flags)

QWidget *	find (WId id)

QWidget *	keyboardGrabber ()

QWidget *	mouseGrabber ()

void	setTabOrder (QWidget first, QWidget second)

Static Public Member Functions inherited from QObject
QMetaObject::Connection	connect (const QObject sender, const char signal, const QObject receiver, const char method, Qt::ConnectionType type)

QMetaObject::Connection	connect (const QObject sender, const QMetaMethod &signal, const QObject receiver, const QMetaMethod &method, Qt::ConnectionType type)

QMetaObject::Connection	connect (const QObject sender, PointerToMemberFunction signal, const QObject context, Functor functor, Qt::ConnectionType type)

QMetaObject::Connection	connect (const QObject sender, PointerToMemberFunction signal, const QObject receiver, PointerToMemberFunction method, Qt::ConnectionType type)

QMetaObject::Connection	connect (const QObject *sender, PointerToMemberFunction signal, Functor functor)

bool	disconnect (const QMetaObject::Connection &connection)

bool	disconnect (const QObject sender, const char signal, const QObject receiver, const char method)

bool	disconnect (const QObject sender, const QMetaMethod &signal, const QObject receiver, const QMetaMethod &method)

bool	disconnect (const QObject sender, PointerToMemberFunction signal, const QObject receiver, PointerToMemberFunction method)

QString	tr (const char sourceText, const char disambiguation, int n)

QString	trUtf8 (const char sourceText, const char disambiguation, int n)

Public Attributes inherited from QComboBox
	AdjustToContents

	AdjustToContentsOnFirstShow

	AdjustToMinimumContentsLength

	AdjustToMinimumContentsLengthWithIcon

	InsertAfterCurrent

	InsertAlphabetically

	InsertAtBottom

	InsertAtCurrent

	InsertAtTop

	InsertBeforeCurrent

	NoInsert

Public Attributes inherited from QWidget
	DrawChildren

	DrawWindowBackground

	IgnoreMask

typedef	RenderFlags

Public Attributes inherited from QObject
typedef	QObjectList

Public Attributes inherited from QPaintDevice
	PdmDepth

	PdmDevicePixelRatio

	PdmDevicePixelRatioScaled

	PdmDpiX

	PdmDpiY

	PdmHeight

	PdmHeightMM

	PdmNumColors

	PdmPhysicalDpiX

	PdmPhysicalDpiY

	PdmWidth

	PdmWidthMM

Protected Slots inherited from KComboBox
virtual void	makeCompletion (const QString &)

Detailed Description

A combobox for offering a history and completion.

A combobox which implements a history like a unix shell. You can navigate through all the items by using the Up or Down arrows (configurable of course). Additionally, weighted completion is available. So you should load and save the completion list to preserve the weighting between sessions.

KHistoryComboBox obeys the HISTCONTROL environment variable to determine whether duplicates in the history should be tolerated in addToHistory() or not. During construction of KHistoryComboBox, duplicates will be disabled when HISTCONTROL is set to "ignoredups" or "ignoreboth". Otherwise, duplicates are enabled by default.

KHistoryComboBox widget

Author: Carsten Pfeiffer pfeif[email protected][email protected][email protected]kde.o[email protected]rg

Definition at line 42 of file khistorycombobox.h.

Constructor & Destructor Documentation

◆ KHistoryComboBox() [1/2]

KHistoryComboBox::KHistoryComboBox ( QWidget * parent = nullptr )

explicit

Constructs a "read-write" combobox.

A read-only history combobox doesn't make much sense, so it is only available as read-write. Completion will be used automatically for the items in the combo.

The insertion-policy is set to NoInsert, you have to add the items yourself via the slot addToHistory. If you want every item added, use

connect( combo, SIGNAL( activated( const QString& )),

combo, SLOT( addToHistory( const QString& )));

Use QComboBox::setMaxCount() to limit the history.

parent the parent object of this widget.

Definition at line 120 of file khistorycombobox.cpp.

◆ KHistoryComboBox() [2/2]

KHistoryComboBox::KHistoryComboBox	(	bool	useCompletion,
		QWidget *	parent = `nullptr`
	)

explicit

Same as the previous constructor, but additionally has the option to specify whether you want to let KHistoryComboBox handle completion or not.

If set to true, KHistoryComboBox will sync the completion to the contents of the combobox.

Definition at line 129 of file khistorycombobox.cpp.

◆ ~KHistoryComboBox()

KHistoryComboBox::~KHistoryComboBox ( )

override

Destructs the combo, the completion-object and the pixmap-provider.

Definition at line 137 of file khistorycombobox.cpp.

Member Function Documentation

◆ addToHistory

void KHistoryComboBox::addToHistory ( const QString & item )

slot

Adds an item to the end of the history list and to the completion list.

If maxCount() is reached, the first item of the list will be removed.

If the last inserted item is the same as item, it will not be inserted again.

If duplicatesEnabled() is false, any equal existing item will be removed before item is added.

Note: By using this method and not the Q and KComboBox insertItem() methods, you make sure that the combobox stays in sync with the completion. It would be annoying if completion would give an item not in the combobox, and vice versa.

See also: removeFromHistory; QComboBox::setDuplicatesEnabled

Definition at line 222 of file khistorycombobox.cpp.

◆ cleared

void KHistoryComboBox::cleared ( )

signal

Emitted when the history was cleared by the entry in the popup menu.

◆ clearHistory

void KHistoryComboBox::clearHistory ( )

slot

Clears the history and the completion list.

Definition at line 197 of file khistorycombobox.cpp.

◆ historyItems()

QStringList KHistoryComboBox::historyItems ( ) const

Returns the list of history items.

Empty, when this is not a read-write combobox.

See also: setHistoryItems

◆ insertItems()

void KHistoryComboBox::insertItems ( const QStringList & items )

protected

Inserts items into the combo, honoring pixmapProvider() Does not update the completionObject.

Note: duplicatesEnabled() is not honored here.

Called from setHistoryItems() and setPixmapProvider()

Definition at line 448 of file khistorycombobox.cpp.

◆ keyPressEvent()

void KHistoryComboBox::keyPressEvent ( QKeyEvent * e )

overrideprotectedvirtual

Handling key-events, the shortcuts to rotate the items.

Reimplemented from QComboBox.

Definition at line 388 of file khistorycombobox.cpp.

◆ pixmapProvider()

KPixmapProvider * KHistoryComboBox::pixmapProvider ( ) const

Returns: the current pixmap provider.

See also: setPixmapProvider; KPixmapProvider

Deprecated:: since 5.66, unused

Definition at line 511 of file khistorycombobox.cpp.

◆ removeFromHistory()

bool KHistoryComboBox::removeFromHistory ( const QString & item )

Removes all items named item.

Returns: true if at least one item was removed.

See also: addToHistory

Definition at line 284 of file khistorycombobox.cpp.

◆ reset

void KHistoryComboBox::reset ( )

slot

Resets the current position of the up/down history.

Call this when you manually call setCurrentItem() or clearEdit().

Definition at line 518 of file khistorycombobox.cpp.

◆ setHistoryItems() [1/2]

void KHistoryComboBox::setHistoryItems ( const QStringList & items )

Inserts items into the combobox.

items might get truncated if it is longer than maxCount()

See also: historyItems

Definition at line 145 of file khistorycombobox.cpp.

◆ setHistoryItems() [2/2]

void KHistoryComboBox::setHistoryItems	(	const QStringList &	items,
		bool	setCompletionList
	)

Inserts items into the combobox.

items might get truncated if it is longer than maxCount()

Set setCompletionList to true, if you don't have a list of completions. This tells KHistoryComboBox to use all the items for the completion object as well. You won't have the benefit of weighted completion though, so normally you should do something like

KConfigGroup config(KSharedConfig::openConfig(), "somegroup");
 
// load the history and completion list after creating the history combo
QStringList list;
list = config.readEntry("Completion list", QStringList());
combo->completionObject()->setItems(list);
list = config.readEntry("History list", QStringList());
combo->setHistoryItems(list);
 
[...]
 
// save the history and completion list when the history combo is
// destroyed
QStringList list;
KConfigGroup config(KSharedConfig::openConfig(), "somegroup");
list = combo->completionObject()->items();
config.writeEntry("Completion list", list);
list = combo->historyItems();
config.writeEntry("History list", list);

Be sure to use different names for saving with KConfig if you have more than one KHistoryComboBox.

Note: When setCompletionList is true, the items are inserted into the KCompletion object with mode KCompletion::Insertion and the mode is set to KCompletion::Weighted afterwards.

See also: historyItems; KComboBox::completionObject; KCompletion::setItems; KCompletion::items

Definition at line 150 of file khistorycombobox.cpp.

◆ setIconProvider()

void KHistoryComboBox::setIconProvider ( std::function< QIcon(const QString &)> providerFunction )

Sets an icon provider, so that items in the combobox can have an icon.

The provider is a function that takes a QString and returns a QIcon

Since: 5.66

Definition at line 442 of file khistorycombobox.cpp.

◆ setPixmapProvider()

void KHistoryComboBox::setPixmapProvider ( KPixmapProvider * provider )

Sets a pixmap provider, so that items in the combobox can have a pixmap.

KPixmapProvider is just an abstract class with the one pure virtual method KPixmapProvider::pixmapFor(). This method is called whenever an item is added to the KHistoryComboBoxBox. Implement it to return your own custom pixmaps, or use the KUrlPixmapProvider from KIO, which uses KMimeType::pixmapForUrl to resolve icons.

Set provider to nullptr if you want to disable pixmaps. Default no pixmaps.

See also: pixmapProvider

Deprecated:: since 5.66, use setIconProvider

Definition at line 421 of file khistorycombobox.cpp.

◆ useCompletion()

bool KHistoryComboBox::useCompletion ( ) const

protected

Returns: if we can modify the completion object or not.

Definition at line 192 of file khistorycombobox.cpp.

◆ wheelEvent()

void KHistoryComboBox::wheelEvent ( QWheelEvent * ev )

overrideprotectedvirtual

Handling wheel-events, to rotate the items.

Reimplemented from QComboBox.

Definition at line 402 of file khistorycombobox.cpp.

The documentation for this class was generated from the following files:

KHistoryComboBox::addToHistory

void addToHistory(const QString &item)

Adds an item to the end of the history list and to the completion list.

Definition: khistorycombobox.cpp:222

KCompletion::setItems

virtual void setItems(const QStringList &itemList)

Sets the list of items available for completion.

Definition: kcompletion.cpp:161

KRecentDirs::list

KIOFILEWIDGETS_EXPORT QStringList list(const QString &fileClass)

QObject::connect

QMetaObject::Connection connect(const QObject *sender, const char *signal, const QObject *receiver, const char *method, Qt::ConnectionType type)

KSharedConfig::openConfig

static KSharedConfig::Ptr openConfig(const QString &fileName=QString(), OpenFlags mode=FullConfig, QStandardPaths::StandardLocation type=QStandardPaths::GenericConfigLocation)

QString

KConfigGroup

KGlobal::config

KSharedConfigPtr config()

KCompletionBase::completionObject

KCompletion * completionObject(bool handleSignals=true)

Returns a pointer to the current completion object.

Definition: kcompletionbase.cpp:90

QComboBox::activated

void activated(int index)

QStringList

KDE's Doxygen guidelines are available online.