KHistoryComboBox

Search for usage in LXR

#include <KHistoryComboBox>

Inheritance diagram for KHistoryComboBox:

Properties

QStringList historyItems
 
- Properties inherited from KComboBox
bool autoCompletion
 
bool trapReturnKey
 
- Properties inherited from QComboBox
 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 (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)
 
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)
 
- 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 (int index, const QIcon &icon, const QUrl &url)
 
void changeUrl (int index, const QUrl &url)
 
KCompletionBoxcompletionBox (bool create=true)
 
bool contains (const QString &text) const
 
QMenucontextMenu () const
 
int cursorPosition () const
 
void insertUrl (int index, const QIcon &icon, const QUrl &url)
 
void insertUrl (int index, const QUrl &url)
 
QSize minimumSizeHint () const override
 
virtual void setAutoCompletion (bool autocomplete)
 
void setEditable (bool editable)
 
void setEditUrl (const QUrl &url)
 
virtual void setLineEdit (QLineEdit *)
 
void setTrapReturnKey (bool trap)
 
bool trapReturnKey () const
 
bool urlDropsEnabled () const
 
- Public Member Functions inherited from QComboBox
 QComboBox (QWidget *parent)
 
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)
 
void clear ()
 
void clearEditText ()
 
QCompletercompleter () const const
 
int count () const const
 
QVariant currentData (int role) const const
 
int currentIndex () const const
 
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 (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)
 
InsertPolicy insertPolicy () const const
 
void insertSeparator (int index)
 
bool isEditable () const const
 
QVariant itemData (int index, int role) const const
 
QAbstractItemDelegateitemDelegate () const const
 
QIcon itemIcon (int index) const const
 
QString itemText (int index) const const
 
QLineEditlineEdit () const const
 
int maxCount () const const
 
int maxVisibleItems () const const
 
int minimumContentsLength () const const
 
QAbstractItemModelmodel () const const
 
int modelColumn () const const
 
QString placeholderText () const const
 
void removeItem (int index)
 
QModelIndex rootModelIndex () const const
 
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 (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)
 
virtual void setModel (QAbstractItemModel *model)
 
void setModelColumn (int visibleColumn)
 
void setPlaceholderText (const QString &placeholderText)
 
void setRootModelIndex (const QModelIndex &index)
 
void setSizeAdjustPolicy (SizeAdjustPolicy policy)
 
void setValidator (const QValidator *validator)
 
void setView (QAbstractItemView *itemView)
 
virtual void showPopup ()
 
SizeAdjustPolicy sizeAdjustPolicy () const const
 
virtual QSize sizeHint () const const override
 
void textActivated (const QString &text)
 
void textHighlighted (const QString &text)
 
const QValidatorvalidator () const const
 
QAbstractItemViewview () 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 ()
 
QActionaddAction (const QIcon &icon, const QString &text)
 
QActionaddAction (const QIcon &icon, const QString &text, Args &&... args)
 
QActionaddAction (const QIcon &icon, const QString &text, const QKeySequence &shortcut)
 
QActionaddAction (const QIcon &icon, const QString &text, const QKeySequence &shortcut, Args &&... args)
 
QActionaddAction (const QIcon &icon, const QString &text, const QKeySequence &shortcut, const QObject *receiver, const char *member, Qt::ConnectionType type)
 
QActionaddAction (const QIcon &icon, const QString &text, const QObject *receiver, const char *member, Qt::ConnectionType type)
 
QActionaddAction (const QString &text)
 
QActionaddAction (const QString &text, Args &&... args)
 
QActionaddAction (const QString &text, const QKeySequence &shortcut)
 
QActionaddAction (const QString &text, const QKeySequence &shortcut, Args &&... args)
 
QActionaddAction (const QString &text, const QKeySequence &shortcut, const QObject *receiver, const char *member, Qt::ConnectionType type)
 
QActionaddAction (const QString &text, const QObject *receiver, const char *member, Qt::ConnectionType type)
 
void addAction (QAction *action)
 
void addActions (const QList< QAction * > &actions)
 
void adjustSize ()
 
bool autoFillBackground () const const
 
QPalette::ColorRole backgroundRole () const const
 
QBackingStorebackingStore () const const
 
QSize baseSize () const const
 
QWidgetchildAt (const QPoint &p) const const
 
QWidgetchildAt (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
 
QWidgetfocusProxy () const const
 
QWidgetfocusWidget () const const
 
const QFontfont () const const
 
QFontInfo fontInfo () const const
 
QFontMetrics fontMetrics () const const
 
QPalette::ColorRole foregroundRole () const const
 
QRect frameGeometry () const const
 
QSize frameSize () const const
 
const QRectgeometry () 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)
 
QGraphicsEffectgraphicsEffect () const const
 
QGraphicsProxyWidgetgraphicsProxyWidget () 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, const 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 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
 
QLayoutlayout () const const
 
Qt::LayoutDirection layoutDirection () const const
 
QLocale locale () const const
 
void lower ()
 
QPoint mapFrom (const QWidget *parent, const QPoint &pos) const const
 
QPointF mapFrom (const QWidget *parent, const QPointF &pos) const const
 
QPoint mapFromGlobal (const QPoint &pos) const const
 
QPointF mapFromGlobal (const QPointF &pos) const const
 
QPoint mapFromParent (const QPoint &pos) const const
 
QPointF mapFromParent (const QPointF &pos) const const
 
QPoint mapTo (const QWidget *parent, const QPoint &pos) const const
 
QPointF mapTo (const QWidget *parent, const QPointF &pos) const const
 
QPoint mapToGlobal (const QPoint &pos) const const
 
QPointF mapToGlobal (const QPointF &pos) const const
 
QPoint mapToParent (const QPoint &pos) const const
 
QPointF mapToParent (const QPointF &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)
 
QWidgetnativeParentWidget () const const
 
QWidgetnextInFocusChain () const const
 
QRect normalGeometry () const const
 
void overrideWindowFlags (Qt::WindowFlags flags)
 
virtual QPaintEnginepaintEngine () const const override
 
const QPalettepalette () const const
 
QWidgetparentWidget () const const
 
QPoint pos () const const
 
QWidgetpreviousInFocusChain () 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, RenderFlags renderFlags)
 
void render (QPainter *painter, const QPoint &targetOffset, const QRegion &sourceRegion, 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
 
QScreenscreen () 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 setScreen (QScreen *screen)
 
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
 
QStylestyle () const const
 
QString styleSheet () const const
 
bool testAttribute (Qt::WidgetAttribute attribute) const const
 
QString toolTip () const const
 
int toolTipDuration () const const
 
QWidgettopLevelWidget () 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
 
QWidgetwindow () const const
 
QString windowFilePath () const const
 
Qt::WindowFlags windowFlags () const const
 
QWindowwindowHandle () 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)
 
QBindable< QStringbindableObjectName ()
 
bool blockSignals (bool block)
 
const QObjectListchildren () 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 () const const
 
void dumpObjectTree () const const
 
QList< QByteArraydynamicPropertyNames () const const
 
virtual bool eventFilter (QObject *watched, QEvent *event)
 
findChild (const QString &name, 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
 
QList< T > findChildren (Qt::FindChildOptions options) const const
 
bool inherits (const char *className) const const
 
void installEventFilter (QObject *filterObj)
 
bool isQuickItemType () const const
 
bool isWidgetType () const const
 
bool isWindowType () const const
 
void killTimer (int id)
 
virtual const QMetaObjectmetaObject () const const
 
void moveToThread (QThread *targetThread)
 
QString objectName () const const
 
void objectNameChanged (const QString &objectName)
 
QObjectparent () const const
 
QVariant property (const char *name) const const
 
 Q_CLASSINFO (Name, Value)
 
 Q_EMIT Q_EMIT
 
 Q_ENUM (...)
 
 Q_ENUM_NS (...)
 
 Q_ENUMS (...)
 
 Q_FLAG (...)
 
 Q_FLAG_NS (...)
 
 Q_FLAGS (...)
 
 Q_GADGET Q_GADGET
 
 Q_GADGET_EXPORT (EXPORT_MACRO)
 
 Q_INTERFACES (...)
 
 Q_INVOKABLE Q_INVOKABLE
 
 Q_MOC_INCLUDE Q_MOC_INCLUDE
 
 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
 
qobject_cast (const QObject *object)
 
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 setObjectName (QAnyStringView name)
 
void setParent (QObject *parent)
 
bool setProperty (const char *name, const QVariant &value)
 
bool setProperty (const char *name, QVariant &&value)
 
bool signalsBlocked () const const
 
int startTimer (int interval, Qt::TimerType timerType)
 
int startTimer (std::chrono::milliseconds interval, Qt::TimerType timerType)
 
QThreadthread () const const
 
- Public Member Functions inherited from QPaintDevice
int colorCount () const const
 
int depth () const const
 
qreal 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
 
KCompletioncompletionObject (bool handleSignals=true)
 
KCompletioncompObj () const
 
bool emitSignals () const
 
bool handleSignals () const
 
bool isCompletionObjectAutoDeleted () const
 
QList< QKeySequencekeyBinding (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)
 
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
 
virtual 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 (QEnterEvent *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 (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, qintptr *result)
 
virtual void tabletEvent (QTabletEvent *event)
 
void updateMicroFocus (Qt::InputMethodQuery query)
 
- 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
 
QObjectsender () const const
 
int senderSignalIndex () const const
 
virtual void timerEvent (QTimerEvent *event)
 
- Protected Member Functions inherited from QPaintDevice
- Protected Member Functions inherited from KCompletionBase
KCompletionBasedelegate () 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
 
typedef  RenderFlags
 
- Public Types inherited from QObject
typedef  QObjectList
 
- 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
QWidgetcreateWindowContainer (QWindow *window, QWidget *parent, Qt::WindowFlags flags)
 
QWidgetfind (WId id)
 
QWidgetkeyboardGrabber ()
 
QWidgetmouseGrabber ()
 
void setTabOrder (QWidget *first, QWidget *second)
 
void setTabOrder (std::initializer_list< QWidget * > widgets)
 
- 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)
 
- Public Attributes inherited from QComboBox
 AdjustToContents
 
 AdjustToContentsOnFirstShow
 
 AdjustToMinimumContentsLengthWithIcon
 
 InsertAfterCurrent
 
 InsertAlphabetically
 
 InsertAtBottom
 
 InsertAtCurrent
 
 InsertAtTop
 
 InsertBeforeCurrent
 
 NoInsert
 
- Public Attributes inherited from QWidget
 DrawChildren
 
 DrawWindowBackground
 
 IgnoreMask
 
- 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 &)
 
- Protected Attributes inherited from KComboBox
std::unique_ptr< KComboBoxPrivate > const d_ptr
 

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.nosp@m.fer@.nosp@m.kde.o.nosp@m.rg

Definition at line 41 of file khistorycombobox.h.

Property Documentation

◆ historyItems

QStringList KHistoryComboBox::historyItems
readwrite

Definition at line 45 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& )));
void addToHistory(const QString &item)
Adds an item to the end of the history list and to the completion list.
void activated(int index)
QMetaObject::Connection connect(const QObject *sender, PointerToMemberFunction signal, Functor functor)

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

parent the parent object of this widget.

Definition at line 112 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 121 of file khistorycombobox.cpp.

◆ ~KHistoryComboBox()

KHistoryComboBox::~KHistoryComboBox ( )
override

Destructs the combo and the completion-object.

Definition at line 129 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 210 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 185 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

Definition at line 168 of file khistorycombobox.cpp.

◆ insertItems()

void KHistoryComboBox::insertItems ( const QStringList & items)
protected

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

Note
duplicatesEnabled() is not honored here.

Called from setHistoryItems()

Definition at line 410 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 372 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 268 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 454 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 133 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
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
KConfigGroup config(KSharedConfig::openConfig(), "somegroup");
list = combo->completionObject()->items();
config.writeEntry("Completion list", list);
list = combo->historyItems();
config.writeEntry("History list", list);
static KSharedConfig::Ptr openConfig(const QString &fileName=QString(), OpenFlags mode=FullConfig, QStandardPaths::StandardLocation type=QStandardPaths::GenericConfigLocation)

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 138 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 404 of file khistorycombobox.cpp.

◆ useCompletion()

bool KHistoryComboBox::useCompletion ( ) const
protected
Returns
if we can modify the completion object or not.

Definition at line 180 of file khistorycombobox.cpp.

◆ wheelEvent()

void KHistoryComboBox::wheelEvent ( QWheelEvent * ev)
overrideprotectedvirtual

Handling wheel-events, to rotate the items.

Reimplemented from QComboBox.

Definition at line 386 of file khistorycombobox.cpp.


The documentation for this class was generated from the following files:
This file is part of the KDE documentation.
Documentation copyright © 1996-2024 The KDE developers.
Generated on Fri Dec 13 2024 11:51:54 by doxygen 1.12.0 written by Dimitri van Heesch, © 1997-2006

KDE's Doxygen guidelines are available online.