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| TopBar (QGraphicsView *mainView, QGraphicsWidget *parent) |
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| ~TopBar () |
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void | paint (QPainter *painter, const QStyleOptionGraphicsItem *option, QWidget *widget=0) |
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QRectF | boundingRect () const |
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void | resizeEvent (QGraphicsSceneResizeEvent *event) |
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QPoint | getStatusBarLocation () |
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| GvbWidget (QGraphicsItem *parent=nullptr, Qt::WindowFlags wFlags={ }) |
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| ~GvbWidget () |
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virtual void | keyPressEvent (QKeyEvent *event) |
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| QGraphicsWidget (QGraphicsItem *parent=nullptr, Qt::WindowFlags wFlags=Qt::WindowFlags()) |
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| ~QGraphicsWidget () |
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QGraphicsLayout * | layout () const |
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void | setLayout (QGraphicsLayout *layout) |
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void | adjustSize () |
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Qt::LayoutDirection | layoutDirection () const |
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void | setLayoutDirection (Qt::LayoutDirection direction) |
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void | unsetLayoutDirection () |
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QStyle * | style () const |
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void | setStyle (QStyle *style) |
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QFont | font () const |
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void | setFont (const QFont &font) |
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QPalette | palette () const |
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void | setPalette (const QPalette &palette) |
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bool | autoFillBackground () const |
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void | setAutoFillBackground (bool enabled) |
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void | resize (const QSizeF &size) |
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void | resize (qreal w, qreal h) |
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QSizeF | size () const |
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void | setGeometry (const QRectF &rect) override |
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void | setGeometry (qreal x, qreal y, qreal w, qreal h) |
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QRectF | rect () const |
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void | setContentsMargins (qreal left, qreal top, qreal right, qreal bottom) |
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void | setContentsMargins (QMarginsF margins) |
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void | getContentsMargins (qreal *left, qreal *top, qreal *right, qreal *bottom) const override |
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void | setWindowFrameMargins (qreal left, qreal top, qreal right, qreal bottom) |
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void | setWindowFrameMargins (QMarginsF margins) |
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void | getWindowFrameMargins (qreal *left, qreal *top, qreal *right, qreal *bottom) const |
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void | unsetWindowFrameMargins () |
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QRectF | windowFrameGeometry () const |
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QRectF | windowFrameRect () const |
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Qt::WindowFlags | windowFlags () const |
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Qt::WindowType | windowType () const |
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void | setWindowFlags (Qt::WindowFlags wFlags) |
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bool | isActiveWindow () const |
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void | setWindowTitle (const QString &title) |
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QString | windowTitle () const |
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Qt::FocusPolicy | focusPolicy () const |
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void | setFocusPolicy (Qt::FocusPolicy policy) |
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QGraphicsWidget * | focusWidget () const |
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int | grabShortcut (const QKeySequence &sequence, Qt::ShortcutContext context=Qt::WindowShortcut) |
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void | releaseShortcut (int id) |
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void | setShortcutEnabled (int id, bool enabled=true) |
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void | setShortcutAutoRepeat (int id, bool enabled=true) |
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void | addAction (QAction *action) |
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void | addActions (const QList< QAction * > &actions) |
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void | insertActions (QAction *before, const QList< QAction * > &actions) |
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void | insertAction (QAction *before, QAction *action) |
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void | removeAction (QAction *action) |
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QList< QAction * > | actions () const |
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void | setAttribute (Qt::WidgetAttribute attribute, bool on=true) |
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bool | testAttribute (Qt::WidgetAttribute attribute) const |
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int | type () const override |
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virtual void | paintWindowFrame (QPainter *painter, const QStyleOptionGraphicsItem *option, QWidget *widget=nullptr) |
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QPainterPath | shape () const override |
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const QObjectList & | children () const |
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Q_INVOKABLE | QObject (QObject *parent=nullptr) |
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virtual | ~QObject () |
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virtual bool | eventFilter (QObject *watched, QEvent *event) |
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QString | objectName () const |
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void | setObjectName (const QString &name) |
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QBindable< QString > | bindableObjectName () |
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bool | isWidgetType () const |
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bool | isWindowType () const |
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bool | signalsBlocked () const noexcept |
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bool | blockSignals (bool b) noexcept |
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QThread * | thread () const |
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void | moveToThread (QThread *thread) |
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int | startTimer (int interval, Qt::TimerType timerType=Qt::CoarseTimer) |
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void | killTimer (int id) |
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template<typename T > |
T | findChild (const QString &aName=QString(), Qt::FindChildOptions options=Qt::FindChildrenRecursively) const |
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template<typename T > |
QList< T > | findChildren (const QString &aName, Qt::FindChildOptions options=Qt::FindChildrenRecursively) const |
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template<typename T > |
QList< T > | findChildren (Qt::FindChildOptions options=Qt::FindChildrenRecursively) const |
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const QObjectList & | children () const |
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void | setParent (QObject *parent) |
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void | installEventFilter (QObject *filterObj) |
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void | removeEventFilter (QObject *obj) |
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QMetaObject::Connection | connect (const QObject *sender, const char *signal, const char *member, Qt::ConnectionType type=Qt::AutoConnection) const |
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bool | disconnect (const char *signal=nullptr, const QObject *receiver=nullptr, const char *member=nullptr) const |
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bool | disconnect (const QObject *receiver, const char *member=nullptr) const |
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void | dumpObjectTree () const |
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void | dumpObjectInfo () const |
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bool | setProperty (const char *name, const QVariant &value) |
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QVariant | property (const char *name) const |
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QList< QByteArray > | dynamicPropertyNames () const |
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QBindingStorage * | bindingStorage () |
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const QBindingStorage * | bindingStorage () const |
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QObject * | parent () const |
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bool | inherits (const char *classname) const |
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| QGraphicsItem (QGraphicsItem *parent=nullptr) |
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virtual | ~QGraphicsItem () |
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QGraphicsScene * | scene () const |
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QGraphicsItem * | parentItem () const |
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QGraphicsItem * | topLevelItem () const |
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QGraphicsObject * | parentObject () const |
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QGraphicsWidget * | parentWidget () const |
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QGraphicsWidget * | topLevelWidget () const |
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QGraphicsWidget * | window () const |
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QGraphicsItem * | panel () const |
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void | setParentItem (QGraphicsItem *parent) |
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QList< QGraphicsItem * > | childItems () const |
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bool | isWidget () const |
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bool | isWindow () const |
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bool | isPanel () const |
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QGraphicsObject * | toGraphicsObject () |
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const QGraphicsObject * | toGraphicsObject () const |
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QGraphicsItemGroup * | group () const |
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void | setGroup (QGraphicsItemGroup *group) |
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GraphicsItemFlags | flags () const |
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void | setFlag (GraphicsItemFlag flag, bool enabled=true) |
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void | setFlags (GraphicsItemFlags flags) |
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CacheMode | cacheMode () const |
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void | setCacheMode (CacheMode mode, const QSize &cacheSize=QSize()) |
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PanelModality | panelModality () const |
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void | setPanelModality (PanelModality panelModality) |
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bool | isBlockedByModalPanel (QGraphicsItem **blockingPanel=nullptr) const |
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QCursor | cursor () const |
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void | setCursor (const QCursor &cursor) |
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bool | hasCursor () const |
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void | unsetCursor () |
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bool | isVisible () const |
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bool | isVisibleTo (const QGraphicsItem *parent) const |
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void | setVisible (bool visible) |
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void | hide () |
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void | show () |
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bool | isEnabled () const |
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void | setEnabled (bool enabled) |
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bool | isSelected () const |
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void | setSelected (bool selected) |
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bool | acceptDrops () const |
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void | setAcceptDrops (bool on) |
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qreal | opacity () const |
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qreal | effectiveOpacity () const |
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void | setOpacity (qreal opacity) |
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Qt::MouseButtons | acceptedMouseButtons () const |
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void | setAcceptedMouseButtons (Qt::MouseButtons buttons) |
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bool | acceptHoverEvents () const |
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void | setAcceptHoverEvents (bool enabled) |
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bool | acceptTouchEvents () const |
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void | setAcceptTouchEvents (bool enabled) |
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bool | filtersChildEvents () const |
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void | setFiltersChildEvents (bool enabled) |
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bool | handlesChildEvents () const |
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void | setHandlesChildEvents (bool enabled) |
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bool | isActive () const |
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void | setActive (bool active) |
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bool | hasFocus () const |
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void | setFocus (Qt::FocusReason focusReason=Qt::OtherFocusReason) |
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void | clearFocus () |
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QGraphicsItem * | focusProxy () const |
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void | setFocusProxy (QGraphicsItem *item) |
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QGraphicsItem * | focusItem () const |
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QGraphicsItem * | focusScopeItem () const |
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void | grabMouse () |
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void | ungrabMouse () |
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void | grabKeyboard () |
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void | ungrabKeyboard () |
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QPointF | pos () const |
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qreal | x () const |
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void | setX (qreal x) |
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qreal | y () const |
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void | setY (qreal y) |
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QPointF | scenePos () const |
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void | setPos (const QPointF &pos) |
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void | setPos (qreal x, qreal y) |
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void | moveBy (qreal dx, qreal dy) |
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void | ensureVisible (const QRectF &rect=QRectF(), int xmargin=50, int ymargin=50) |
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void | ensureVisible (qreal x, qreal y, qreal w, qreal h, int xmargin=50, int ymargin=50) |
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QTransform | transform () const |
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QTransform | sceneTransform () const |
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QTransform | deviceTransform (const QTransform &viewportTransform) const |
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QTransform | itemTransform (const QGraphicsItem *other, bool *ok=nullptr) const |
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void | setTransform (const QTransform &matrix, bool combine=false) |
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void | resetTransform () |
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void | setRotation (qreal angle) |
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qreal | rotation () const |
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void | setScale (qreal scale) |
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qreal | scale () const |
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QList< QGraphicsTransform * > | transformations () const |
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void | setTransformations (const QList< QGraphicsTransform * > &transformations) |
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QPointF | transformOriginPoint () const |
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void | setTransformOriginPoint (const QPointF &origin) |
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void | setTransformOriginPoint (qreal ax, qreal ay) |
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virtual void | advance (int phase) |
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qreal | zValue () const |
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void | setZValue (qreal z) |
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void | stackBefore (const QGraphicsItem *sibling) |
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QRectF | childrenBoundingRect () const |
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QRectF | sceneBoundingRect () const |
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bool | isClipped () const |
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QPainterPath | clipPath () const |
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virtual bool | contains (const QPointF &point) const |
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virtual bool | collidesWithItem (const QGraphicsItem *other, Qt::ItemSelectionMode mode=Qt::IntersectsItemShape) const |
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virtual bool | collidesWithPath (const QPainterPath &path, Qt::ItemSelectionMode mode=Qt::IntersectsItemShape) const |
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QList< QGraphicsItem * > | collidingItems (Qt::ItemSelectionMode mode=Qt::IntersectsItemShape) const |
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bool | isObscured (const QRectF &rect=QRectF()) const |
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bool | isObscured (qreal x, qreal y, qreal w, qreal h) const |
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virtual bool | isObscuredBy (const QGraphicsItem *item) const |
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virtual QPainterPath | opaqueArea () const |
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QRegion | boundingRegion (const QTransform &itemToDeviceTransform) const |
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qreal | boundingRegionGranularity () const |
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void | setBoundingRegionGranularity (qreal granularity) |
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void | update (const QRectF &rect=QRectF()) |
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void | update (qreal x, qreal y, qreal width, qreal height) |
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void | scroll (qreal dx, qreal dy, const QRectF &rect=QRectF()) |
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QPointF | mapToItem (const QGraphicsItem *item, const QPointF &point) const |
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QPointF | mapToParent (const QPointF &point) const |
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QPointF | mapToScene (const QPointF &point) const |
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QPolygonF | mapToItem (const QGraphicsItem *item, const QRectF &rect) const |
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QPolygonF | mapToParent (const QRectF &rect) const |
|
QPolygonF | mapToScene (const QRectF &rect) const |
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QRectF | mapRectToItem (const QGraphicsItem *item, const QRectF &rect) const |
|
QRectF | mapRectToParent (const QRectF &rect) const |
|
QRectF | mapRectToScene (const QRectF &rect) const |
|
QPolygonF | mapToItem (const QGraphicsItem *item, const QPolygonF &polygon) const |
|
QPolygonF | mapToParent (const QPolygonF &polygon) const |
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QPolygonF | mapToScene (const QPolygonF &polygon) const |
|
QPainterPath | mapToItem (const QGraphicsItem *item, const QPainterPath &path) const |
|
QPainterPath | mapToParent (const QPainterPath &path) const |
|
QPainterPath | mapToScene (const QPainterPath &path) const |
|
QPointF | mapFromItem (const QGraphicsItem *item, const QPointF &point) const |
|
QPointF | mapFromParent (const QPointF &point) const |
|
QPointF | mapFromScene (const QPointF &point) const |
|
QPolygonF | mapFromItem (const QGraphicsItem *item, const QRectF &rect) const |
|
QPolygonF | mapFromParent (const QRectF &rect) const |
|
QPolygonF | mapFromScene (const QRectF &rect) const |
|
QRectF | mapRectFromItem (const QGraphicsItem *item, const QRectF &rect) const |
|
QRectF | mapRectFromParent (const QRectF &rect) const |
|
QRectF | mapRectFromScene (const QRectF &rect) const |
|
QPolygonF | mapFromItem (const QGraphicsItem *item, const QPolygonF &polygon) const |
|
QPolygonF | mapFromParent (const QPolygonF &polygon) const |
|
QPolygonF | mapFromScene (const QPolygonF &polygon) const |
|
QPainterPath | mapFromItem (const QGraphicsItem *item, const QPainterPath &path) const |
|
QPainterPath | mapFromParent (const QPainterPath &path) const |
|
QPainterPath | mapFromScene (const QPainterPath &path) const |
|
QPointF | mapToItem (const QGraphicsItem *item, qreal x, qreal y) const |
|
QPointF | mapToParent (qreal x, qreal y) const |
|
QPointF | mapToScene (qreal x, qreal y) const |
|
QPolygonF | mapToItem (const QGraphicsItem *item, qreal x, qreal y, qreal w, qreal h) const |
|
QPolygonF | mapToParent (qreal x, qreal y, qreal w, qreal h) const |
|
QPolygonF | mapToScene (qreal x, qreal y, qreal w, qreal h) const |
|
QRectF | mapRectToItem (const QGraphicsItem *item, qreal x, qreal y, qreal w, qreal h) const |
|
QRectF | mapRectToParent (qreal x, qreal y, qreal w, qreal h) const |
|
QRectF | mapRectToScene (qreal x, qreal y, qreal w, qreal h) const |
|
QPointF | mapFromItem (const QGraphicsItem *item, qreal x, qreal y) const |
|
QPointF | mapFromParent (qreal x, qreal y) const |
|
QPointF | mapFromScene (qreal x, qreal y) const |
|
QPolygonF | mapFromItem (const QGraphicsItem *item, qreal x, qreal y, qreal w, qreal h) const |
|
QPolygonF | mapFromParent (qreal x, qreal y, qreal w, qreal h) const |
|
QPolygonF | mapFromScene (qreal x, qreal y, qreal w, qreal h) const |
|
QRectF | mapRectFromItem (const QGraphicsItem *item, qreal x, qreal y, qreal w, qreal h) const |
|
QRectF | mapRectFromParent (qreal x, qreal y, qreal w, qreal h) const |
|
QRectF | mapRectFromScene (qreal x, qreal y, qreal w, qreal h) const |
|
bool | isAncestorOf (const QGraphicsItem *child) const |
|
QGraphicsItem * | commonAncestorItem (const QGraphicsItem *other) const |
|
bool | isUnderMouse () const |
|
QVariant | data (int key) const |
|
void | setData (int key, const QVariant &value) |
|
Qt::InputMethodHints | inputMethodHints () const |
|
void | setInputMethodHints (Qt::InputMethodHints hints) |
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void | installSceneEventFilter (QGraphicsItem *filterItem) |
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void | removeSceneEventFilter (QGraphicsItem *filterItem) |
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| QGraphicsLayoutItem (QGraphicsLayoutItem *parent=nullptr, bool isLayout=false) |
|
virtual | ~QGraphicsLayoutItem () |
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void | setSizePolicy (const QSizePolicy &policy) |
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void | setSizePolicy (QSizePolicy::Policy hPolicy, QSizePolicy::Policy vPolicy, QSizePolicy::ControlType controlType=QSizePolicy::DefaultType) |
|
QSizePolicy | sizePolicy () const |
|
void | setMinimumSize (const QSizeF &size) |
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void | setMinimumSize (qreal w, qreal h) |
|
QSizeF | minimumSize () const |
|
void | setMinimumWidth (qreal width) |
|
qreal | minimumWidth () const |
|
void | setMinimumHeight (qreal height) |
|
qreal | minimumHeight () const |
|
void | setPreferredSize (const QSizeF &size) |
|
void | setPreferredSize (qreal w, qreal h) |
|
QSizeF | preferredSize () const |
|
void | setPreferredWidth (qreal width) |
|
qreal | preferredWidth () const |
|
void | setPreferredHeight (qreal height) |
|
qreal | preferredHeight () const |
|
void | setMaximumSize (const QSizeF &size) |
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void | setMaximumSize (qreal w, qreal h) |
|
QSizeF | maximumSize () const |
|
void | setMaximumWidth (qreal width) |
|
qreal | maximumWidth () const |
|
void | setMaximumHeight (qreal height) |
|
qreal | maximumHeight () const |
|
QRectF | geometry () const |
|
QRectF | contentsRect () const |
|
QSizeF | effectiveSizeHint (Qt::SizeHint which, const QSizeF &constraint=QSizeF()) const |
|
virtual bool | isEmpty () const |
|
QGraphicsLayoutItem * | parentLayoutItem () const |
|
void | setParentLayoutItem (QGraphicsLayoutItem *parent) |
|
bool | isLayout () const |
|
QGraphicsItem * | graphicsItem () const |
|
bool | ownedByLayout () const |
|
|
static void | setTabOrder (QGraphicsWidget *first, QGraphicsWidget *second) |
|
static QMetaObject::Connection | connect (const QObject *sender, const char *signal, const QObject *receiver, const char *member, Qt::ConnectionType=Qt::AutoConnection) |
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static QMetaObject::Connection | connect (const QObject *sender, const QMetaMethod &signal, const QObject *receiver, const QMetaMethod &method, Qt::ConnectionType type=Qt::AutoConnection) |
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template<typename Func1 , typename Func2 > |
static QMetaObject::Connection | connect (const typename QtPrivate::FunctionPointer< Func1 >::Object *sender, Func1 signal, const typename QtPrivate::FunctionPointer< Func2 >::Object *receiver, Func2 slot, Qt::ConnectionType type=Qt::AutoConnection) |
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static QMetaObject::Connection ::type | connect (const typename QtPrivate::FunctionPointer< Func1 >::Object *sender, Func1 signal, Func2 slot) |
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static QMetaObject::Connection ::type | connect (const typename QtPrivate::FunctionPointer< Func1 >::Object *sender, Func1 signal, const QObject *context, Func2 slot, Qt::ConnectionType type=Qt::AutoConnection) |
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template<typename Func1 , typename Func2 > |
static std::enable_if< QtPrivate::FunctionPointer< Func2 >::ArgumentCount==-1 &&!std::is_convertible_v< Func2, const char * >, QMetaObject::Connection >::type | connect (const typename QtPrivate::FunctionPointer< Func1 >::Object *sender, Func1 signal, Func2 slot) |
|
template<typename Func1 , typename Func2 > |
static std::enable_if< QtPrivate::FunctionPointer< Func2 >::ArgumentCount==-1 &&!std::is_convertible_v< Func2, const char * >, QMetaObject::Connection >::type | connect (const typename QtPrivate::FunctionPointer< Func1 >::Object *sender, Func1 signal, const QObject *context, Func2 slot, Qt::ConnectionType type=Qt::AutoConnection) |
|
static bool | disconnect (const QObject *sender, const char *signal, const QObject *receiver, const char *member) |
|
static bool | disconnect (const QObject *sender, const QMetaMethod &signal, const QObject *receiver, const QMetaMethod &member) |
|
static bool | disconnect (const QMetaObject::Connection &) |
|
template<typename Func1 , typename Func2 > |
static bool | disconnect (const typename QtPrivate::FunctionPointer< Func1 >::Object *sender, Func1 signal, const typename QtPrivate::FunctionPointer< Func2 >::Object *receiver, Func2 slot) |
|
template<typename Func1 > |
static bool | disconnect (const typename QtPrivate::FunctionPointer< Func1 >::Object *sender, Func1 signal, const QObject *receiver, void **zero) |
|
enum | Extension { UserExtension = 0x80000000
} |
|
void | updateMicroFocus () |
|
QScopedPointer< QObjectData > | d_ptr |
|
QScopedPointer< QGraphicsItemPrivate > | d_ptr |
|
QScopedPointer< QGraphicsLayoutItemPrivate > | d_ptr |
|
QPalette | palette |
| the widget's palette More...
|
|
QFont | font |
| the widgets' font More...
|
|
Qt::LayoutDirection | layoutDirection |
| the layout direction for this widget. More...
|
|
QSizeF | size |
| the size of the widget More...
|
|
QSizeF | minimumSize |
| the minimum size of the widget More...
|
|
QSizeF | preferredSize |
| the preferred size of the widget More...
|
|
QSizeF | maximumSize |
| the maximum size of the widget More...
|
|
QSizePolicy | sizePolicy |
| the size policy for the widget More...
|
|
Qt::FocusPolicy | focusPolicy |
| the way the widget accepts keyboard focus More...
|
|
Qt::WindowFlags | windowFlags |
| the widget's window flags More...
|
|
QString | windowTitle |
| This property holds the window title (caption). More...
|
|
QRectF | geometry |
| the geometry of the widget More...
|
|
bool | autoFillBackground |
| whether the widget background is filled automatically More...
|
|
QGraphicsLayout * | layout |
| The layout of the widget. More...
|
|
QGraphicsObject * | parent |
| the parent of the item More...
|
|
qreal | opacity |
| the opacity of the item More...
|
|
bool | enabled |
| whether the item is enabled or not More...
|
|
bool | visible |
| whether the item is visible or not More...
|
|
QPointF | pos |
| the position of the item More...
|
|
qreal | x |
| the x position of the item More...
|
|
qreal | y |
| the y position of the item More...
|
|
qreal | z |
| the z value of the item More...
|
|
qreal | rotation |
| the rotation of the item in degrees. More...
|
|
qreal | scale |
| the scale of the item. More...
|
|
QPointF | transformOriginPoint |
| the transformation origin More...
|
|
QString | objectName |
| the name of this object More...
|
|
template< class T > T | qobject_cast (const QObject *object) |
|
template< typename T > T | qFindChildqFindChildren (const QObject *obj, const QString &name)() |
|
template< typename T > QList< T > | qFindChildrenqFindChildren (const QObject *obj, const QString &name)() |
|
| QObjectList |
|
T | qgraphicsitem_cast (QGraphicsItem *item) |
|
Definition at line 42 of file topbar.h.
This event handler, for event event, can be reimplemented to receive mouse press events for this item. Mouse press events are only delivered to items that accept the mouse button that is pressed. By default, an item accepts all mouse buttons, but you can change this by calling setAcceptedMouseButtons().
The mouse press event decides which item should become the mouse grabber (see QGraphicsScene::mouseGrabberItem()). If you do not reimplement this function, the press event will propagate to any topmost item beneath this item, and no other mouse events will be delivered to this item.
If you do reimplement this function, event will by default be accepted (see QEvent::accept()), and this item is then the mouse grabber. This allows the item to receive future move, release and double-click events. If you call QEvent::ignore() on event, this item will lose the mouse grab, and event will propagate to any topmost item beneath. No further mouse events will be delivered to this item unless a new mouse press event is received.
The default implementation handles basic item interaction, such as selection and moving. If you want to keep the base implementation when reimplementing this function, call QGraphicsItem::mousePressEvent() in your reimplementation.
The event is \l{QEvent::ignore()}d for items that are neither \l{QGraphicsItem::ItemIsMovable}{movable} nor \l{QGraphicsItem::ItemIsSelectable}{selectable}.
- See also
- mouseMoveEvent(), mouseReleaseEvent(), mouseDoubleClickEvent(), sceneEvent()
Reimplemented from QGraphicsItem.
Definition at line 338 of file topbar.cpp.