KKeySequenceWidget

#include <KKeySequenceWidget>

Inheritance diagram for KKeySequenceWidget:

Public Types

enum  Validation { Validate = 0, NoValidate = 1 }
 
- Public Types inherited from QWidget
enum  RenderFlag
 
- Public Types inherited from QPaintDevice
enum  PaintDeviceMetric
 

Properties

ShortcutTypes checkForConflictsAgainst
 
QKeySequence keySequence
 
bool modifierlessAllowed
 
bool multiKeyShortcutsAllowed
 
- 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 keySequenceChanged (const QKeySequence &seq)
 
void stealShortcut (const QKeySequence &seq, QAction *action)
 

Public Slots

void applyStealShortcut ()
 
void captureKeySequence ()
 
void clearKeySequence ()
 
void setKeySequence (const QKeySequence &seq, Validation val=NoValidate)
 

Public Member Functions

 KKeySequenceWidget (QWidget *parent=nullptr)
 
virtual ~KKeySequenceWidget ()
 
bool isKeySequenceAvailable (const QKeySequence &seq) const
 
QKeySequence keySequence () const
 
void setCheckActionCollections (const QList< KActionCollection * > &actionCollections)
 
void setCheckActionList (const QList< QAction * > &checkList)
 
void setComponentName (const QString &componentName)
 
- 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
 
QBackingStorebackingStore () const const
 
QSize baseSize () const const
 
QWidgetchildAt (int x, int y) const const
 
QWidgetchildAt (const QPoint &p) 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
 
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)
 
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
 
virtual QVariant inputMethodQuery (Qt::InputMethodQuery query) 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
 
QLayoutlayout () 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
 
virtual QSize minimumSizeHint () const const
 
int minimumWidth () const const
 
void move (int x, int y)
 
void move (const QPoint &)
 
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, QWidget::RenderFlags renderFlags)
 
void render (QPainter *painter, const QPoint &targetOffset, const QRegion &sourceRegion, QWidget::RenderFlags renderFlags)
 
void repaint ()
 
void repaint (int x, int y, int w, int h)
 
void repaint (const QRect &rect)
 
void repaint (const QRegion &rgn)
 
void resize (int w, int h)
 
void resize (const QSize &)
 
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 (int basew, int baseh)
 
void setBaseSize (const QSize &)
 
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 (Qt::FocusReason reason)
 
void setFocus ()
 
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 (int maxw, int maxh)
 
void setMaximumSize (const QSize &)
 
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, Qt::WindowFlags f)
 
void setParent (QWidget *parent)
 
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
 
virtual QSize sizeHint () 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 (int x, int y, int w, int h)
 
void update (const QRect &rect)
 
void update (const QRegion &rgn)
 
void update ()
 
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)
 
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 ()
 
void dumpObjectInfo () const const
 
void dumpObjectTree ()
 
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 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
 
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 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_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
 
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)
 
qobject_cast (QObject *object)
 
qobject_cast (const 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)
 
QThreadthread () 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
 

Configuration

Configuration options for the widget.

See also
ShortcutTypes
enum  ShortcutType { None = 0x00, LocalShortcuts = 0x01, StandardShortcuts = 0x02, GlobalShortcuts = 0x04 }
 
typedef QFlags< ShortcutTypeShortcutTypes
 
void setCheckForConflictsAgainst (ShortcutTypes types)
 
ShortcutTypes checkForConflictsAgainst () const
 
void setMultiKeyShortcutsAllowed (bool)
 
bool multiKeyShortcutsAllowed () const
 
void setModifierlessAllowed (bool allow)
 
bool isModifierlessAllowed ()
 
void setClearButtonShown (bool show)
 

Additional Inherited Members

- 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)
 
- 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 *receiver, PointerToMemberFunction method, Qt::ConnectionType type)
 
QMetaObject::Connection connect (const QObject *sender, PointerToMemberFunction signal, Functor functor)
 
QMetaObject::Connection connect (const QObject *sender, PointerToMemberFunction signal, const QObject *context, Functor functor, Qt::ConnectionType type)
 
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, PointerToMemberFunction signal, const QObject *receiver, PointerToMemberFunction method)
 
bool disconnect (const QObject *sender, const QMetaMethod &signal, const QObject *receiver, const QMetaMethod &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 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 Member Functions inherited from QWidget
virtual void actionEvent (QActionEvent *event)
 
virtual void changeEvent (QEvent *event)
 
virtual void closeEvent (QCloseEvent *event)
 
virtual void contextMenuEvent (QContextMenuEvent *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)
 
virtual bool event (QEvent *event) override
 
virtual void focusInEvent (QFocusEvent *event)
 
bool focusNextChild ()
 
virtual bool focusNextPrevChild (bool next)
 
virtual void focusOutEvent (QFocusEvent *event)
 
bool focusPreviousChild ()
 
virtual void hideEvent (QHideEvent *event)
 
virtual void initPainter (QPainter *painter) const const override
 
virtual void inputMethodEvent (QInputMethodEvent *event)
 
virtual void keyPressEvent (QKeyEvent *event)
 
virtual void keyReleaseEvent (QKeyEvent *event)
 
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 mousePressEvent (QMouseEvent *event)
 
virtual void mouseReleaseEvent (QMouseEvent *event)
 
virtual void moveEvent (QMoveEvent *event)
 
virtual bool nativeEvent (const QByteArray &eventType, void *message, long *result)
 
virtual void paintEvent (QPaintEvent *event)
 
virtual void resizeEvent (QResizeEvent *event)
 
virtual void showEvent (QShowEvent *event)
 
virtual void tabletEvent (QTabletEvent *event)
 
void updateMicroFocus ()
 
virtual void wheelEvent (QWheelEvent *event)
 
- 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)
 

Detailed Description

A widget to input a QKeySequence.

This widget lets the user choose a QKeySequence, which is usually used as a shortcut key. The recording is initiated by calling captureKeySequence() or the user clicking into the widget.

The widgets provides support for conflict handling. See setCheckForConflictsAgainst() for more information.

kkeysequencewidget.png
KKeySequenceWidget
Author
Mark Donohoe donoh[email protected][email protected][email protected]de.or[email protected]g

Definition at line 37 of file kkeysequencewidget.h.

Member Typedef Documentation

Stores a combination of ShortcutType values.

Definition at line 100 of file kkeysequencewidget.h.

Member Enumeration Documentation

Enumerator
None 

No checking for conflicts.

LocalShortcuts 

Check with local shortcuts.

See also
setCheckActionCollections()
StandardShortcuts 

Check against standard shortcuts.

See also
KStandardShortcut
GlobalShortcuts 

Check against global shortcuts.

See also
KGlobalAccel

Definition at line 91 of file kkeysequencewidget.h.

An enum about validation when setting a key sequence.

See also
setKeySequence()
Enumerator
Validate 

Validate key sequence.

NoValidate 

Use key sequence without validation.

Definition at line 66 of file kkeysequencewidget.h.

Property Documentation

QKeySequence KKeySequenceWidget::keySequence
readwrite
Since
5.65

Definition at line 46 of file kkeysequencewidget.h.

Constructor & Destructor Documentation

KKeySequenceWidget::KKeySequenceWidget ( QWidget parent = nullptr)
explicit

Constructor.

Definition at line 406 of file kkeysequencewidget.cpp.

KKeySequenceWidget::~KKeySequenceWidget ( )
virtual

Destructs the widget.

Definition at line 425 of file kkeysequencewidget.cpp.

Member Function Documentation

void KKeySequenceWidget::applyStealShortcut ( )
slot

Actually remove the shortcut that the user wanted to steal, from the action that was using it.

This only applies to actions provided to us by setCheckActionCollections() and setCheckActionList().

Global and Standard Shortcuts have to be stolen immediately when the user gives his consent (technical reasons). That means those changes will be active even if you never call applyStealShortcut().

To be called before you apply your changes. No local shortcuts are stolen until this function is called.

Definition at line 525 of file kkeysequencewidget.cpp.

void KKeySequenceWidget::captureKeySequence ( )
slot

Capture a shortcut from the keyboard.

This call will only return once a key sequence has been captured or input was aborted. If a key sequence was input, keySequenceChanged() will be emitted.

See also
setModifierlessAllowed()

Definition at line 494 of file kkeysequencewidget.cpp.

ShortcutTypes KKeySequenceWidget::checkForConflictsAgainst ( ) const

The shortcut types we check for conflicts.

See also
setCheckForConflictsAgainst()
Since
4.2
void KKeySequenceWidget::clearKeySequence ( )
slot

Clear the key sequence.

Definition at line 519 of file kkeysequencewidget.cpp.

bool KKeySequenceWidget::isKeySequenceAvailable ( const QKeySequence seq) const

Checks whether the key sequence seq is available to grab.

The sequence is checked under the same rules as if it has been typed by the user. This method is useful if you get key sequences from another input source and want to check if it is save to set them.

Since
4.2

Definition at line 460 of file kkeysequencewidget.cpp.

bool KKeySequenceWidget::isModifierlessAllowed ( )
See also
setModifierlessAllowed()

Definition at line 470 of file kkeysequencewidget.cpp.

QKeySequence KKeySequenceWidget::keySequence ( ) const

Return the currently selected key sequence.

void KKeySequenceWidget::keySequenceChanged ( const QKeySequence seq)
signal

This signal is emitted when the current key sequence has changed, be it by user input or programmatically.

void KKeySequenceWidget::setCheckActionCollections ( const QList< KActionCollection * > &  actionCollections)

Set a list of action collections to check against for conflictuous shortcut.

See also
setCheckForConflictsAgainst()

If a QAction with a conflicting shortcut is found inside this list and its shortcut can be configured (KActionCollection::isShortcutConfigurable() returns true) the user will be prompted whether to steal the shortcut from this action.

Since
4.1

Definition at line 488 of file kkeysequencewidget.cpp.

void KKeySequenceWidget::setCheckActionList ( const QList< QAction * > &  checkList)
Deprecated:
since 4.1 use setCheckActionCollections so that KKeySequenceWidget knows in which action collection to call the writeSettings method after stealing a shortcut from an action.

Definition at line 481 of file kkeysequencewidget.cpp.

void KKeySequenceWidget::setCheckForConflictsAgainst ( ShortcutTypes  types)

Configure if the widget should check for conflicts with existing shortcuts.

When capturing a key sequence for local shortcuts you should check against GlobalShortcuts and your other local shortcuts. This is the default.

You have to provide the local actions to check against with setCheckActionCollections().

When capturing a key sequence for a global shortcut you should check against StandardShortcuts, GlobalShortcuts and your local shortcuts.

There are two ways to react to a user agreeing to steal a shortcut:

  1. Listen to the stealShortcut() signal and steal the shortcuts manually. It's your responsibility to save that change later when you think it is appropriate.
  2. Call applyStealShortcut() and KKeySequenceWidget will steal the shortcut. This will save the actionCollections the shortcut is part of so make sure it doesn't inadvertly save some unwanted changes too. Read its documentation for some limitation when handling global shortcuts.

If you want to do the conflict checking yourself here are some code snippets for global ...

if (!conflicting.isEmpty()) {
// Inform and ask the user about the conflict and reassigning
// the keys sequence
return true;
}
}

... and standard shortcuts

if (ssc != KStandardShortcut::AccelNone) {
// We have a conflict
}
Since
4.2

Definition at line 450 of file kkeysequencewidget.cpp.

void KKeySequenceWidget::setClearButtonShown ( bool  show)

Set whether a small button to set an empty key sequence should be displayed next to the main input widget.

The default is to show the clear button.

Definition at line 475 of file kkeysequencewidget.cpp.

void KKeySequenceWidget::setComponentName ( const QString componentName)

If the component using this widget supports shortcuts contexts, it has to set its component name so we can check conflicts correctly.

Definition at line 435 of file kkeysequencewidget.cpp.

void KKeySequenceWidget::setKeySequence ( const QKeySequence seq,
Validation  val = NoValidate 
)
slot

Set the key sequence.

If val == Validate, and the call is actually changing the key sequence, conflictuous shortcut will be checked.

Definition at line 505 of file kkeysequencewidget.cpp.

void KKeySequenceWidget::setModifierlessAllowed ( bool  allow)

This only applies to user input, not to setKeySequence().

Set whether to accept "plain" keys without modifiers (like Ctrl, Alt, Meta). Plain keys by our definition include letter and symbol keys and text editing keys (Return, Space, Tab, Backspace, Delete). "Special" keys like F1, Cursor keys, Insert, PageDown will always work.

Definition at line 455 of file kkeysequencewidget.cpp.

void KKeySequenceWidget::setMultiKeyShortcutsAllowed ( bool  allowed)

Allow multikey shortcuts?

Definition at line 445 of file kkeysequencewidget.cpp.

void KKeySequenceWidget::stealShortcut ( const QKeySequence seq,
QAction action 
)
signal

This signal is emitted after the user agreed to steal a shortcut from an action.

This is only done for local shortcuts. So you can be sure action is one of the actions you provided with setCheckActionList() or setCheckActionCollections().

If you listen to that signal and don't call applyStealShortcut() you are supposed to steal the shortcut and save this change.


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