CopperSpice API  1.7.2
QUndoView Class Reference

The QUndoView class displays the contents of a QUndoStack. More...

Inheritance diagram for QUndoView:
QListView QAbstractItemView QAbstractScrollArea QFrame QWidget QObject QPaintDevice

Public Slots

void setGroup (QUndoGroup *group)
 
void setStack (QUndoStack *stack)
 
- Public Slots inherited from QAbstractItemView
void clearSelection ()
 
void edit (const QModelIndex &index)
 
virtual void reset ()
 
void scrollToBottom ()
 
void scrollToTop ()
 
virtual void selectAll ()
 
void setCurrentIndex (const QModelIndex &index)
 
virtual void setRootIndex (const QModelIndex &index)
 
void update (const QModelIndex &index)
 
- Public Slots inherited from QWidget
bool close ()
 
void hide ()
 
void lower ()
 
void raise ()
 
void repaint ()
 
void setDisabled (bool disable)
 
void setEnabled (bool enable)
 
void setFocus ()
 
void setHidden (bool hidden)
 
void setStyleSheet (const QString &styleSheet)
 
virtual void setVisible (bool visible)
 
void setWindowModified (bool modified)
 
void setWindowTitle (const QString &title)
 
void show ()
 
void showFullScreen ()
 
void showMaximized ()
 
void showMinimized ()
 
void showNormal ()
 
void update ()
 
- Public Slots inherited from QObject
void deleteLater ()
 

Public Methods

 QUndoView (QUndoGroup *group, QWidget *parent=nullptr)
 
 QUndoView (QUndoStack *stack, QWidget *parent=nullptr)
 
 QUndoView (QWidget *parent=nullptr)
 
 ~QUndoView ()
 
QIcon cleanIcon () const
 
QString emptyLabel () const
 
QUndoGroupgroup () const
 
void setCleanIcon (const QIcon &icon)
 
void setEmptyLabel (const QString &label)
 
QUndoStackstack () const
 
- Public Methods inherited from QListView
 QListView (QWidget *parent=nullptr)
 
 ~QListView ()
 
int batchSize () const
 
void clearPropertyFlags ()
 
Flow flow () const
 
QSize gridSize () const
 
QModelIndex indexAt (const QPoint &p) const override
 
bool isRowHidden (int row) const
 
bool isSelectionRectVisible () const
 
bool isWrapping () const
 
LayoutMode layoutMode () const
 
int modelColumn () const
 
Movement movement () const
 
ResizeMode resizeMode () const
 
void scrollTo (const QModelIndex &index, ScrollHint hint=EnsureVisible) override
 
void setBatchSize (int batchSize)
 
void setFlow (Flow flow)
 
void setGridSize (const QSize &size)
 
void setLayoutMode (LayoutMode mode)
 
void setModelColumn (int column)
 
void setMovement (Movement movement)
 
void setResizeMode (ResizeMode mode)
 
void setRootIndex (const QModelIndex &index) override
 
void setRowHidden (int row, bool hide)
 
void setSelectionRectVisible (bool show)
 
void setSpacing (int space)
 
void setUniformItemSizes (bool enable)
 
void setViewMode (ViewMode mode)
 
void setWordWrap (bool on)
 
void setWrapping (bool enable)
 
int spacing () const
 
bool uniformItemSizes () const
 
ViewMode viewMode () const
 
QRect visualRect (const QModelIndex &index) const override
 
bool wordWrap () const
 
- Public Methods inherited from QAbstractItemView
 QAbstractItemView (QWidget *parent=nullptr)
 
 ~QAbstractItemView ()
 
bool alternatingRowColors () const
 
int autoScrollMargin () const
 
void closePersistentEditor (const QModelIndex &index)
 
QModelIndex currentIndex () const
 
Qt::DropAction defaultDropAction () const
 
DragDropMode dragDropMode () const
 
bool dragDropOverwriteMode () const
 
bool dragEnabled () const
 
EditTriggers editTriggers () const
 
bool hasAutoScroll () const
 
ScrollMode horizontalScrollMode () const
 
QSize iconSize () const
 
QWidgetindexWidget (const QModelIndex &index) const
 
QVariant inputMethodQuery (Qt::InputMethodQuery query) const override
 
QAbstractItemDelegateitemDelegate () const
 
QAbstractItemDelegateitemDelegate (const QModelIndex &index) const
 
QAbstractItemDelegateitemDelegateForColumn (int column) const
 
QAbstractItemDelegateitemDelegateForRow (int row) const
 
virtual void keyboardSearch (const QString &search)
 
QAbstractItemModelmodel () const
 
void openPersistentEditor (const QModelIndex &index)
 
QModelIndex rootIndex () const
 
QAbstractItemView::SelectionBehavior selectionBehavior () const
 
QAbstractItemView::SelectionMode selectionMode () const
 
QItemSelectionModelselectionModel () const
 
void setAlternatingRowColors (bool enable)
 
void setAutoScroll (bool enable)
 
void setAutoScrollMargin (int margin)
 
void setDefaultDropAction (Qt::DropAction dropAction)
 
void setDragDropMode (DragDropMode behavior)
 
void setDragDropOverwriteMode (bool overwrite)
 
void setDragEnabled (bool enable)
 
void setDropIndicatorShown (bool enable)
 
void setEditTriggers (EditTriggers triggers)
 
void setHorizontalScrollMode (ScrollMode mode)
 
void setIconSize (const QSize &size)
 
void setIndexWidget (const QModelIndex &index, QWidget *widget)
 
void setItemDelegate (QAbstractItemDelegate *delegate)
 
void setItemDelegateForColumn (int column, QAbstractItemDelegate *delegate)
 
void setItemDelegateForRow (int row, QAbstractItemDelegate *delegate)
 
virtual void setModel (QAbstractItemModel *model)
 
void setSelectionBehavior (QAbstractItemView::SelectionBehavior behavior)
 
void setSelectionMode (QAbstractItemView::SelectionMode mode)
 
virtual void setSelectionModel (QItemSelectionModel *selectionModel)
 
void setTabKeyNavigation (bool enable)
 
void setTextElideMode (Qt::TextElideMode mode)
 
void setVerticalScrollMode (ScrollMode mode)
 
bool showDropIndicator () const
 
virtual int sizeHintForColumn (int column) const
 
QSize sizeHintForIndex (const QModelIndex &index) const
 
virtual int sizeHintForRow (int row) const
 
bool tabKeyNavigation () const
 
Qt::TextElideMode textElideMode () const
 
ScrollMode verticalScrollMode () const
 
- Public Methods inherited from QAbstractScrollArea
 QAbstractScrollArea (QWidget *parent=nullptr)
 
 ~QAbstractScrollArea ()
 
void addScrollBarWidget (QWidget *widget, Qt::Alignment alignment)
 
QWidgetcornerWidget () const
 
QScrollBarhorizontalScrollBar () const
 
Qt::ScrollBarPolicy horizontalScrollBarPolicy () const
 
QSize maximumViewportSize () const
 
QSize minimumSizeHint () const override
 
QWidgetList scrollBarWidgets (Qt::Alignment alignment)
 
void setCornerWidget (QWidget *widget)
 
void setHorizontalScrollBar (QScrollBar *scrollBar)
 
void setHorizontalScrollBarPolicy (Qt::ScrollBarPolicy)
 
void setSizeAdjustPolicy (SizeAdjustPolicy policy)
 
virtual void setupViewport (QWidget *viewport)
 
void setVerticalScrollBar (QScrollBar *scrollBar)
 
void setVerticalScrollBarPolicy (Qt::ScrollBarPolicy)
 
void setViewport (QWidget *widget)
 
SizeAdjustPolicy sizeAdjustPolicy () const
 
QSize sizeHint () const override
 
QScrollBarverticalScrollBar () const
 
Qt::ScrollBarPolicy verticalScrollBarPolicy () const
 
QWidgetviewport () const
 
- Public Methods inherited from QFrame
 QFrame (QWidget *parent=nullptr, Qt::WindowFlags flags=Qt::EmptyFlag)
 
 ~QFrame ()
 
QRect frameRect () const
 
Shadow frameShadow () const
 
Shape frameShape () const
 
int frameStyle () const
 
int frameWidth () const
 
int lineWidth () const
 
int midLineWidth () const
 
void setFrameRect (const QRect &)
 
void setFrameShadow (Shadow)
 
void setFrameShape (Shape)
 
void setFrameStyle (int style)
 
void setLineWidth (int)
 
void setMidLineWidth (int)
 
QSize sizeHint () const override
 
- Public Methods inherited from QWidget
 QWidget (QWidget *parent=nullptr, Qt::WindowFlags flags=Qt::EmptyFlag)
 
 ~QWidget ()
 
bool acceptDrops () const
 
QString accessibleDescription () const
 
QString accessibleName () const
 
QList< QAction * > actions () const
 
void activateWindow ()
 
void addAction (QAction *action)
 
void addActions (const QList< QAction * > &actions)
 
void adjustSize ()
 
bool autoFillBackground () const
 
QPalette::ColorRole backgroundRole () const
 
QBackingStorebackingStore () const
 
QSize baseSize () const
 
QWidget * childAt (const QPoint &position) const
 
QWidget * childAt (int x, int y) const
 
QRect childrenRect () const
 
QRegion childrenRegion () const
 
void clearFocus ()
 
void clearMask ()
 
QMargins contentsMargins () const
 
QRect contentsRect () const
 
Qt::ContextMenuPolicy contextMenuPolicy () const
 
QCursor cursor () const
 
WId effectiveWinId () const
 
void ensurePolished () const
 
Qt::FocusPolicy focusPolicy () const
 
QWidget * focusProxy () const
 
QWidget * focusWidget () const
 
const QFontfont () const
 
QFontInfo fontInfo () const
 
QFontMetrics fontMetrics () const
 
QPalette::ColorRole foregroundRole () const
 
QRect frameGeometry () const
 
QSize frameSize () const
 
const QRectgeometry () const
 
void getContentsMargins (int *left, int *top, int *right, int *bottom) const
 
QPixmap grab (const QRect &rectangle=QRect (QPoint (0, 0), QSize (-1,-1)))
 
void grabGesture (Qt::GestureType gestureType, Qt::GestureFlags flags=Qt::GestureFlags ())
 
void grabKeyboard ()
 
void grabMouse ()
 
void grabMouse (const QCursor &cursor)
 
int grabShortcut (const QKeySequence &key, Qt::ShortcutContext context=Qt::WindowShortcut)
 
QGraphicsEffectgraphicsEffect () const
 
QGraphicsProxyWidgetgraphicsProxyWidget () const
 
bool hasEditFocus () const
 
bool hasFocus () const
 
virtual bool hasHeightForWidth () const
 
bool hasMouseTracking () const
 
int height () const
 
virtual int heightForWidth (int width) const
 
Qt::InputMethodHints inputMethodHints () const
 
void insertAction (QAction *before, QAction *action)
 
void insertActions (QAction *before, QList< QAction * > actions)
 
bool isActiveWindow () const
 
bool isAncestorOf (const QWidget *child) const
 
bool isEnabled () const
 
bool isEnabledTo (const QWidget *parent) const
 
bool isEnabledToTLW () const
 
bool isFullScreen () const
 
bool isHidden () const
 
bool isMaximized () const
 
bool isMinimized () const
 
bool isModal () const
 
bool isTopLevel () const
 
bool isVisible () const
 
bool isVisibleTo (const QWidget *parent) const
 
bool isWindow () const
 
bool isWindowModified () const
 
QLayoutlayout () const
 
Qt::LayoutDirection layoutDirection () const
 
QLocale locale () const
 
QPoint mapFrom (const QWidget *parent, const QPoint &pos) const
 
QPoint mapFromGlobal (const QPoint &pos) const
 
QPoint mapFromParent (const QPoint &pos) const
 
QPoint mapTo (const QWidget *parent, const QPoint &pos) const
 
QPoint mapToGlobal (const QPoint &pos) const
 
QPoint mapToParent (const QPoint &pos) const
 
QRegion mask () const
 
int maximumHeight () const
 
QSize maximumSize () const
 
int maximumWidth () const
 
int minimumHeight () const
 
QSize minimumSize () const
 
int minimumWidth () const
 
void move (const QPoint &point)
 
void move (int x, int y)
 
QWidget * nativeParentWidget () const
 
QWidget * nextInFocusChain () const
 
QRect normalGeometry () const
 
void overrideWindowFlags (Qt::WindowFlags flags)
 
QPaintEnginepaintEngine () const override
 
const QPalettepalette () const
 
QWidget * parentWidget () const
 
QPoint pos () const
 
QWidget * previousInFocusChain () const
 
QRect rect () const
 
void releaseKeyboard ()
 
void releaseMouse ()
 
void releaseShortcut (int id)
 
void removeAction (QAction *action)
 
void render (QPaintDevice *target, const QPoint &targetOffset=QPoint (), const QRegion &sourceRegion=QRegion (), RenderFlags renderFlags=RenderFlags (DrawWindowBackground|DrawChildren))
 
void render (QPainter *painter, const QPoint &targetOffset=QPoint (), const QRegion &sourceRegion=QRegion (), RenderFlags renderFlags=RenderFlags (DrawWindowBackground|DrawChildren))
 
void repaint (const QRect &rect)
 
void repaint (const QRegion &region)
 
void repaint (int x, int y, int w, int h)
 
void resize (const QSize &size)
 
void resize (int w, int h)
 
bool restoreGeometry (const QByteArray &geometry)
 
QByteArray saveGeometry () const
 
void scroll (int dx, int dy)
 
void scroll (int dx, int dy, const QRect &rect)
 
void setAcceptDrops (bool on)
 
void setAccessibleDescription (const QString &description)
 
void setAccessibleName (const QString &name)
 
void setAttribute (Qt::WidgetAttribute attribute, bool enable=true)
 
void setAutoFillBackground (bool enable)
 
void setBackgroundRole (QPalette::ColorRole role)
 
void setBaseSize (const QSize &size)
 
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 &cursor)
 
void setEditFocus (bool enable)
 
void setFixedHeight (int h)
 
void setFixedSize (const QSize &size)
 
void setFixedSize (int w, int h)
 
void setFixedWidth (int w)
 
void setFocus (Qt::FocusReason reason)
 
void setFocusPolicy (Qt::FocusPolicy policy)
 
void setFocusProxy (QWidget *widget)
 
void setFont (const QFont &font)
 
void setForegroundRole (QPalette::ColorRole role)
 
void setGeometry (const QRect &rect)
 
void setGeometry (int x, int y, int w, int h)
 
void setGraphicsEffect (QGraphicsEffect *effect)
 
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 &size)
 
void setMaximumSize (int maxw, int maxh)
 
void setMaximumWidth (int maxw)
 
void setMinimumHeight (int minh)
 
void setMinimumSize (const QSize &size)
 
void setMinimumSize (int minw, int minh)
 
void setMinimumWidth (int minw)
 
void setMouseTracking (bool enable)
 
void setPalette (const QPalette &palette)
 
void setParent (QWidget *parent)
 
void setParent (QWidget *parent, Qt::WindowFlags flags)
 
void setShortcutAutoRepeat (int id, bool enable=true)
 
void setShortcutEnabled (int id, bool enable=true)
 
void setSizeIncrement (const QSize &size)
 
void setSizeIncrement (int w, int h)
 
void setSizePolicy (QSizePolicy policy)
 
void setSizePolicy (QSizePolicy::Policy horizontal, QSizePolicy::Policy vertical)
 
void setStatusTip (const QString &data)
 
void setStyle (QStyle *style)
 
void setToolTip (const QString &data)
 
void setToolTipDuration (int msec)
 
void setUpdatesEnabled (bool enable)
 
void setWhatsThis (const QString &str)
 
void setWindowFilePath (const QString &filePath)
 
void setWindowFlags (Qt::WindowFlags flags)
 
void setWindowIcon (const QIcon &icon)
 
void setWindowModality (Qt::WindowModality windowModality)
 
void setWindowOpacity (qreal level)
 
void setWindowRole (const QString &role)
 
void setWindowState (Qt::WindowStates windowState)
 
QSize size () const
 
QSize sizeIncrement () const
 
QSizePolicy sizePolicy () const
 
void stackUnder (QWidget *widget)
 
QString statusTip () const
 
QStylestyle () const
 
QString styleSheet () const
 
bool testAttribute (Qt::WidgetAttribute attribute) const
 
QString toolTip () const
 
int toolTipDuration () const
 
QWidget * topLevelWidget () const
 
bool underMouse () const
 
void ungrabGesture (Qt::GestureType gestureType)
 
void unsetCursor ()
 
void unsetLayoutDirection ()
 
void unsetLocale ()
 
void update (const QRect &rect)
 
void update (const QRegion &region)
 
void update (int x, int y, int w, int h)
 
void updateGeometry ()
 
bool updatesEnabled () const
 
QRegion visibleRegion () const
 
QString whatsThis () const
 
int width () const
 
QWidget * window () const
 
QString windowFilePath () const
 
Qt::WindowFlags windowFlags () const
 
QWindowwindowHandle () const
 
QIcon windowIcon () const
 
Qt::WindowModality windowModality () const
 
qreal windowOpacity () const
 
QString windowRole () const
 
Qt::WindowStates windowState () const
 
QString windowTitle () const
 
Qt::WindowType windowType () const
 
WId winId () const
 
int x () const
 
int y () const
 
- Public Methods inherited from QObject
 QObject (QObject *parent=nullptr)
 
 ~QObject ()
 
bool blockSignals (bool block)
 
const QList< QObject * > & children () const
 
bool connect (const QObject *sender, const QString &signalMethod, const QString &location, const QString &slotMethod, Qt::ConnectionType type=Qt::AutoConnection)
 
bool connect (const QObject *sender, const QString &signalMethod, const QString &slotMethod, Qt::ConnectionType type=Qt::AutoConnection)
 
bool disconnect (const QObject *receiver, const QString &slotMethod=QString ()) const
 
bool disconnect (const QString &signalMethod, const QString &location, const QObject *receiver=nullptr, const QString &slotMethod=QString ()) const
 
bool disconnect (const QString &signalMethod=QString (), const QObject *receiver=nullptr, const QString &slotMethod=QString ()) const
 
void dumpObjectInfo ()
 
void dumpObjectTree ()
 
QList< QStringdynamicPropertyNames () const
 
virtual bool event (QEvent *event)
 
virtual bool eventFilter (QObject *watched, QEvent *event)
 
template<typename T >
findChild (const QString &childName=QString ()) const
 
template<class T >
QList< T > findChildren (const QRegularExpression &regExp, Qt::FindChildOptions options=Qt::FindChildrenRecursively) const
 
template<class T >
QList< T > findChildren (const QString &objName=QString (), Qt::FindChildOptions options=Qt::FindChildrenRecursively) const
 
bool inherits (const QString &className) const
 
void installEventFilter (QObject *filterObj)
 
bool isWidgetType () const
 
bool isWindowType () const
 
void killTimer (int id)
 
const QMetaObjectmetaObject () const
 
void moveToThread (QThread *targetThread)
 
QString objectName () const
 
QObject * parent () const
 
template<class T = QVariant>
property (const QString &name) const
 
void removeEventFilter (QObject *obj)
 
void setObjectName (const QString &name)
 
void setParent (QObject *parent)
 
bool setProperty (const QString &name, const QVariant &value)
 
bool signalsBlocked () const
 
int startTimer (int interval, Qt::TimerType timerType=Qt::CoarseTimer)
 
QThreadthread () const
 
- Public Methods inherited from QPaintDevice
virtual ~QPaintDevice ()
 
int colorCount () const
 
int depth () const
 
int devicePixelRatio () const
 
qreal devicePixelRatioF () const
 
int height () const
 
int heightMM () const
 
int logicalDpiX () const
 
int logicalDpiY () const
 
bool paintingActive () const
 
int physicalDpiX () const
 
int physicalDpiY () const
 
int width () const
 
int widthMM () const
 

Properties

 cleanIcon
 
 emptyLabel
 
- Properties inherited from QListView
 batchSize
 
 flow
 
 gridSize
 
 isWrapping
 
 layoutMode
 
 modelColumn
 
 movement
 
 resizeMode
 
 selectionRectVisible
 
 spacing
 
 uniformItemSizes
 
 viewMode
 
 wordWrap
 
- Properties inherited from QAbstractItemView
 alternatingRowColors
 
 autoScroll
 
 autoScrollMargin
 
 defaultDropAction
 
 dragDropMode
 
 dragDropOverwriteMode
 
 dragEnabled
 
 editTriggers
 
 horizontalScrollMode
 
 iconSize
 
 selectionBehavior
 
 selectionMode
 
 showDropIndicator
 
 tabKeyNavigation
 
 textElideMode
 
 verticalScrollMode
 
- Properties inherited from QAbstractScrollArea
 horizontalScrollBarPolicy
 
 verticalScrollBarPolicy
 
- Properties inherited from QFrame
 frameRect
 
 frameShadow
 
 frameShape
 
 frameWidth
 
 lineWidth
 
 midLineWidth
 
- 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
 
 toolTip
 
 updatesEnabled
 
 visible
 
 whatsThis
 
 width
 
 windowFilePath
 
 windowFlags
 
 windowIcon
 
 windowIconText
 
 windowModality
 
 windowModified
 
 windowOpacity
 
 windowTitle
 
 x
 
 y
 
- Properties inherited from QObject
 objectName
 

Additional Inherited Members

- Public Types inherited from QListView
enum  Flow
 
enum  LayoutMode
 
enum  Movement
 
enum  ResizeMode
 
enum  ViewMode
 
- Public Types inherited from QAbstractItemView
enum  DragDropMode
 
enum  ScrollHint
 
enum  ScrollMode
 
enum  SelectionBehavior
 
enum  SelectionMode
 
- Public Types inherited from QFrame
enum  Shadow
 
enum  Shape
 
enum  StyleMask
 
- Public Types inherited from QWidget
enum  RenderFlag
 
- Public Types inherited from QPaintDevice
enum  PaintDeviceMetric
 
- Public Signals inherited from QListView
void indexesMoved (const QModelIndexList &indexes)
 
- Public Signals inherited from QAbstractItemView
void activated (const QModelIndex &index)
 
void clicked (const QModelIndex &index)
 
void doubleClicked (const QModelIndex &index)
 
void entered (const QModelIndex &index)
 
void iconSizeChanged (const QSize &size)
 
void pressed (const QModelIndex &index)
 
void viewportEntered ()
 
- Public Signals inherited from QWidget
void customContextMenuRequested (const QPoint &pos)
 
void windowIconChanged (const QIcon &icon)
 
void windowIconTextChanged (const QString &iconText)
 
void windowTitleChanged (const QString &title)
 
- Public Signals inherited from QObject
void destroyed (QObject *obj=nullptr)
 
void objectNameChanged (const QString &objectName)
 
- Static Public Methods inherited from QWidget
static QWidget * createWindowContainer (QWindow *window, QWidget *parent=nullptr, Qt::WindowFlags flags=Qt::EmptyFlag)
 
static QWidget * find (WId id)
 
static QWidget * keyboardGrabber ()
 
static QWidget * mouseGrabber ()
 
static void setTabOrder (QWidget *firstWidget, QWidget *secondWidget)
 
- Static Public Methods inherited from QObject
static bool connect (const QObject *sender, const QMetaMethod &signalMethod, const QObject *receiver, const QMetaMethod &slotMethod, Qt::ConnectionType type=Qt::AutoConnection)
 
static bool connect (const QObject *sender, const QString &signalMethod, const QObject *receiver, const QString &slotMethod, Qt::ConnectionType type=Qt::AutoConnection, const QString &location=QString ())
 
static bool connect (const QObject *sender, const QString &signalMethod, const QString &location, const QObject *receiver, const QString &slotMethod, Qt::ConnectionType type=Qt::AutoConnection)
 
template<class Sender , class SignalClass , class... SignalArgs, class Receiver , class SlotClass , class... SlotArgs, class SlotReturn >
static bool connect (const Sender *sender, void (SignalClass::*signalMethod)(SignalArgs...), const Receiver *receiver, SlotReturn (SlotClass::*slotMethod)(SlotArgs...), Qt::ConnectionType type=Qt::AutoConnection)
 
template<class Sender , class SignalClass , class... SignalArgs, class Receiver , class T >
static bool connect (const Sender *sender, void (SignalClass::*signalMethod)(SignalArgs...), const Receiver *receiver, T slotLambda, Qt::ConnectionType type=Qt::AutoConnection)
 
static bool disconnect (const QObject *sender, const QMetaMethod &signalMethod, const QObject *receiver, const QMetaMethod &slotMethod)
 
static bool disconnect (const QObject *sender, const QString &signalMethod, const QObject *receiver, const QString &slotMethod)
 
static bool disconnect (const QObject *sender, const QString &signalMethod, const QString &location, const QObject *receiver, const QString &slotMethod)
 
template<class Sender , class SignalClass , class... SignalArgs, class Receiver , class SlotClass , class... SlotArgs, class SlotReturn >
static bool disconnect (const Sender *sender, void (SignalClass::*signalMethod)(SignalArgs...), const Receiver *receiver, SlotReturn (SlotClass::*slotMethod)(SlotArgs...))
 
template<class Sender , class SignalClass , class... SignalArgs, class Receiver >
static bool disconnect (const Sender *sender, void (SignalClass::*signalMethod)(SignalArgs...), const Receiver *receiver, std::nullptr_t slotMethod=nullptr)
 
template<class Sender , class SignalClass , class... SignalArgs, class Receiver , class T >
static bool disconnect (const Sender *sender, void (SignalClass::*signalMethod)(SignalArgs...), const Receiver *receiver, T slotMethod)
 
static QMetaObjectstaticMetaObject ()
 
static QString tr (const char *text, const char *comment=nullptr, std::optional< int > numArg=std::optional< int >())
 
- Protected Types inherited from QAbstractItemView
enum  CursorAction
 
enum  DropIndicatorPosition
 
enum  State
 
- Protected Slots inherited from QAbstractItemView
virtual void closeEditor (QWidget *editor, QAbstractItemDelegate::EndEditHint hint)
 
virtual void commitData (QWidget *editor)
 
virtual void currentChanged (const QModelIndex &current, const QModelIndex &previous)
 
virtual void dataChanged (const QModelIndex &topLeft, const QModelIndex &bottomRight, const QVector< int > &roles=QVector< int >())
 
virtual void editorDestroyed (QObject *editor)
 
virtual void rowsAboutToBeRemoved (const QModelIndex &parent, int start, int end)
 
virtual void rowsInserted (const QModelIndex &parent, int start, int end)
 
virtual void selectionChanged (const QItemSelection &selected, const QItemSelection &deselected)
 
virtual void updateGeometries ()
 
- Protected Slots inherited from QWidget
void updateMicroFocus ()
 
- Protected Methods inherited from QListView
void currentChanged (const QModelIndex &current, const QModelIndex &previous) override
 
void dataChanged (const QModelIndex &topLeft, const QModelIndex &bottomRight, const QVector< int > &roles=QVector< int >()) override
 
void dragLeaveEvent (QDragLeaveEvent *event) override
 
void dragMoveEvent (QDragMoveEvent *event) override
 
void dropEvent (QDropEvent *event) override
 
int horizontalOffset () const override
 
bool isIndexHidden (const QModelIndex &index) const override
 
void mouseMoveEvent (QMouseEvent *event) override
 
void mouseReleaseEvent (QMouseEvent *event) override
 
QModelIndex moveCursor (CursorAction cursorAction, Qt::KeyboardModifiers modifiers) override
 
void paintEvent (QPaintEvent *event) override
 
QRect rectForIndex (const QModelIndex &index) const
 
void resizeEvent (QResizeEvent *event) override
 
void rowsAboutToBeRemoved (const QModelIndex &parent, int start, int end) override
 
void rowsInserted (const QModelIndex &parent, int start, int end) override
 
void scrollContentsBy (int dx, int dy) override
 
QModelIndexList selectedIndexes () const override
 
void selectionChanged (const QItemSelection &selected, const QItemSelection &deselected) override
 
void setPositionForIndex (const QPoint &position, const QModelIndex &index)
 
void setSelection (const QRect &rect, QItemSelectionModel::SelectionFlags flags) override
 
void startDrag (Qt::DropActions supportedActions) override
 
void timerEvent (QTimerEvent *event) override
 
void updateGeometries () override
 
int verticalOffset () const override
 
QStyleOptionViewItem viewOptions () const override
 
QSize viewportSizeHint () const override
 
QRegion visualRegionForSelection (const QItemSelection &selection) const override
 
void wheelEvent (QWheelEvent *event) override
 
- Protected Methods inherited from QAbstractItemView
QPoint dirtyRegionOffset () const
 
void dragEnterEvent (QDragEnterEvent *event) override
 
DropIndicatorPosition dropIndicatorPosition () const
 
virtual bool edit (const QModelIndex &index, EditTrigger trigger, QEvent *event)
 
bool event (QEvent *event) override
 
void executeDelayedItemsLayout ()
 
void focusInEvent (QFocusEvent *event) override
 
bool focusNextPrevChild (bool next) override
 
void focusOutEvent (QFocusEvent *event) override
 
int horizontalStepsPerItem () const
 
void inputMethodEvent (QInputMethodEvent *event) override
 
void keyPressEvent (QKeyEvent *event) override
 
void mouseDoubleClickEvent (QMouseEvent *event) override
 
void mousePressEvent (QMouseEvent *event) override
 
void scheduleDelayedItemsLayout ()
 
void scrollDirtyRegion (int dx, int dy)
 
virtual QItemSelectionModel::SelectionFlags selectionCommand (const QModelIndex &index, const QEvent *event=nullptr) const
 
void setDirtyRegion (const QRegion &region)
 
void setHorizontalStepsPerItem (int steps)
 
void setState (State state)
 
void setVerticalStepsPerItem (int steps)
 
State state () const
 
void timerEvent (QTimerEvent *event) override
 
int verticalStepsPerItem () const
 
bool viewportEvent (QEvent *event) override
 
- Protected Methods inherited from QAbstractScrollArea
void contextMenuEvent (QContextMenuEvent *event) override
 
void dragEnterEvent (QDragEnterEvent *event) override
 
void dragLeaveEvent (QDragLeaveEvent *event) override
 
void dragMoveEvent (QDragMoveEvent *event) override
 
void dropEvent (QDropEvent *event) override
 
bool event (QEvent *event) override
 
void keyPressEvent (QKeyEvent *event) override
 
void mouseDoubleClickEvent (QMouseEvent *event) override
 
void mouseMoveEvent (QMouseEvent *event) override
 
void mousePressEvent (QMouseEvent *event) override
 
void mouseReleaseEvent (QMouseEvent *event) override
 
void paintEvent (QPaintEvent *event) override
 
void resizeEvent (QResizeEvent *event) override
 
void setViewportMargins (const QMargins &margins)
 
void setViewportMargins (int left, int top, int right, int bottom)
 
QMargins viewportMargins () const
 
void wheelEvent (QWheelEvent *event) override
 
- Protected Methods inherited from QFrame
void changeEvent (QEvent *event) override
 
void drawFrame (QPainter *)
 
bool event (QEvent *event) override
 
void initStyleOption (QStyleOptionFrame *option) const
 
void paintEvent (QPaintEvent *event) override
 
- Protected Methods inherited from QWidget
virtual void actionEvent (QActionEvent *event)
 
virtual void closeEvent (QCloseEvent *event)
 
void create (WId window=0, bool initializeWindow=true, bool destroyOldWindow=true)
 
void destroy (bool destroyWindow=true, bool destroySubWindows=true)
 
virtual void enterEvent (QEvent *event)
 
bool event (QEvent *event) override
 
bool focusNextChild ()
 
bool focusPreviousChild ()
 
virtual void hideEvent (QHideEvent *event)
 
void initPainter (QPainter *painter) const override
 
virtual void keyReleaseEvent (QKeyEvent *event)
 
virtual void leaveEvent (QEvent *event)
 
int metric (PaintDeviceMetric metric) const override
 
virtual void moveEvent (QMoveEvent *event)
 
virtual bool nativeEvent (const QByteArray &eventType, void *message, long *result)
 
virtual void showEvent (QShowEvent *event)
 
virtual void tabletEvent (QTabletEvent *event)
 
- Protected Methods inherited from QObject
virtual void childEvent (QChildEvent *event)
 
virtual void connectNotify (const QMetaMethod &signalMethod) const
 
virtual void customEvent (QEvent *event)
 
virtual void disconnectNotify (const QMetaMethod &signalMethod) const
 
bool isSignalConnected (const QMetaMethod &signalMethod) const
 
int receivers (const QString &signal) const
 
QObject * sender () const
 
int senderSignalIndex () const
 
virtual void timerEvent (QTimerEvent *event)
 
- Protected Methods inherited from QPaintDevice
 QPaintDevice ()
 

Detailed Description

The QUndoView class displays the contents of a QUndoStack. QUndoView is a QListView which displays the list of commands pushed on an undo stack. The most recently executed command is always selected. Selecting a different command results in a call to QUndoStack::setIndex(), rolling the state of the document backwards or forward to the new command.

The stack can be set explicitly with setStack(). Alternatively, a QUndoGroup object can be set with setGroup(). The view will then update itself automatically whenever the active stack of the group changes.

See also
setGroup(), setStack()

Constructor & Destructor Documentation

QUndoView::QUndoView ( QWidget parent = nullptr)
explicit

Constructs a new view with parent parent.

QUndoView::QUndoView ( QUndoStack stack,
QWidget parent = nullptr 
)
explicit

Constructs a new view with parent parent and sets the observed stack to stack.

QUndoView::QUndoView ( QUndoGroup group,
QWidget parent = nullptr 
)
explicit

Constructs a new view with parent parent and sets the observed group to group. The view will update itself automatically whenever the active stack of the group changes.

QUndoView::~QUndoView ( )

Destroys this view.

Method Documentation

QIcon QUndoView::cleanIcon ( ) const

Property documentation pending.

QString QUndoView::emptyLabel ( ) const

Property documentation pending.

QUndoGroup * QUndoView::group ( ) const

Returns the group displayed by this view. If the view is not looking at group, this method returns a nullptr.

See also
setGroup(), setStack()
void QUndoView::setCleanIcon ( const QIcon icon)

Property documentation pending.

void QUndoView::setEmptyLabel ( const QString label)

Property documentation pending.

void QUndoView::setGroup ( QUndoGroup group)
slot

Sets the group displayed by this view to group. If group is a nullptr the view will be empty. The view will update itself automatically whenever the active stack of the group changes.

See also
group(), setStack()
void QUndoView::setStack ( QUndoStack stack)
slot

Sets the stack displayed by this view to stack. If stack is a nullptr, the view will be empty. If the view was previously looking at a QUndoGroup, the group is set to 0.

See also
stack(), setGroup()
QUndoStack * QUndoView::stack ( ) const

Returns the stack currently displayed by this view. If the view is looking at a QUndoGroup, this the group's active stack.

See also
setStack(), setGroup()

Property Documentation

QUndoView::cleanIcon

This property holds the icon used to represent the clean state.

A stack may have a clean state set with QUndoStack::setClean(). This is usually the state of the document at the point it was saved. QUndoView can display an icon in the list of commands to show the clean state. If this property is a null icon, no icon is shown. The default value is the null icon.

PropertiesClass Methods
read cleanIcon
write setCleanIcon
QUndoView::emptyLabel

This property holds the label used for the empty state.

The empty label is the topmost element in the list of commands, which represents the state of the document before any commands were pushed on the stack. The default is the string "<empty>".

PropertiesClass Methods
read emptyLabel
write setEmptyLabel