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KD Chart API Documentation 3.1
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#include <kdganttconstraintgraphicsitem.h>


Public Types | |
| enum | { Type = UserType + 43 } |
Public Types inherited from QGraphicsItem | |
| enum | anonymous |
| enum | CacheMode |
| enum | GraphicsItemChange |
| enum | GraphicsItemFlag |
| enum | PanelModality |
Public Member Functions | |
| ConstraintGraphicsItem (const Constraint &c, QGraphicsItem *parent=nullptr, GraphicsScene *scene=nullptr) | |
| ~ConstraintGraphicsItem () override | |
| QRectF | boundingRect () const override |
| const Constraint & | constraint () const |
| QPointF | end () const |
| QString | ganttToolTip () const |
| void | paint (QPainter *painter, const QStyleOptionGraphicsItem *option, QWidget *widget=nullptr) override |
| Constraint | proxyConstraint () const |
| GraphicsScene * | scene () const |
| void | setEnd (const QPointF &end) |
| void | setStart (const QPointF &start) |
| QPointF | start () const |
| int | type () const override |
| void | updateItem (const QPointF &start, const QPointF &end) |
Public Member Functions inherited from QGraphicsItem | |
| QGraphicsItem (QGraphicsItem *parent) | |
| virtual | ~QGraphicsItem () |
| bool | acceptDrops () const const |
| Qt::MouseButtons | acceptedMouseButtons () const const |
| bool | acceptHoverEvents () const const |
| bool | acceptsHoverEvents () const const |
| bool | acceptTouchEvents () const const |
| virtual void | advance (int phase) |
| QRegion | boundingRegion (const QTransform &itemToDeviceTransform) const const |
| qreal | boundingRegionGranularity () const const |
| QGraphicsItem::CacheMode | cacheMode () const const |
| QList< QGraphicsItem * > | childItems () const const |
| QList< QGraphicsItem * > | children () const const |
| QRectF | childrenBoundingRect () const const |
| void | clearFocus () |
| QPainterPath | clipPath () const const |
| virtual bool | collidesWithItem (const QGraphicsItem *other, Qt::ItemSelectionMode mode) const const |
| virtual bool | collidesWithPath (const QPainterPath &path, Qt::ItemSelectionMode mode) const const |
| QList< QGraphicsItem * > | collidingItems (Qt::ItemSelectionMode mode) const const |
| QGraphicsItem * | commonAncestorItem (const QGraphicsItem *other) const const |
| virtual bool | contains (const QPointF &point) const const |
| QCursor | cursor () const const |
| QVariant | data (int key) const const |
| QTransform | deviceTransform (const QTransform &viewportTransform) const const |
| qreal | effectiveOpacity () const const |
| void | ensureVisible (const QRectF &rect, int xmargin, int ymargin) |
| void | ensureVisible (qreal x, qreal y, qreal w, qreal h, int xmargin, int ymargin) |
| bool | filtersChildEvents () const const |
| QGraphicsItem::GraphicsItemFlags | flags () const const |
| QGraphicsItem * | focusItem () const const |
| QGraphicsItem * | focusProxy () const const |
| void | grabKeyboard () |
| void | grabMouse () |
| QGraphicsEffect * | graphicsEffect () const const |
| QGraphicsItemGroup * | group () const const |
| bool | handlesChildEvents () const const |
| bool | hasCursor () const const |
| bool | hasFocus () const const |
| void | hide () |
| Qt::InputMethodHints | inputMethodHints () const const |
| void | installSceneEventFilter (QGraphicsItem *filterItem) |
| bool | isActive () const const |
| bool | isAncestorOf (const QGraphicsItem *child) const const |
| bool | isBlockedByModalPanel (QGraphicsItem **blockingPanel) const const |
| bool | isClipped () const const |
| bool | isEnabled () const const |
| bool | isObscured (const QRectF &rect) const const |
| bool | isObscured (qreal x, qreal y, qreal w, qreal h) const const |
| virtual bool | isObscuredBy (const QGraphicsItem *item) const const |
| bool | isPanel () const const |
| bool | isSelected () const const |
| bool | isUnderMouse () const const |
| bool | isVisible () const const |
| bool | isVisibleTo (const QGraphicsItem *parent) const const |
| bool | isWidget () const const |
| bool | isWindow () const const |
| QTransform | itemTransform (const QGraphicsItem *other, bool *ok) const const |
| QPainterPath | mapFromItem (const QGraphicsItem *item, const QPainterPath &path) const const |
| QPointF | mapFromItem (const QGraphicsItem *item, const QPointF &point) const const |
| QPolygonF | mapFromItem (const QGraphicsItem *item, const QPolygonF &polygon) const const |
| QPolygonF | mapFromItem (const QGraphicsItem *item, const QRectF &rect) const const |
| QPointF | mapFromItem (const QGraphicsItem *item, qreal x, qreal y) const const |
| QPolygonF | mapFromItem (const QGraphicsItem *item, qreal x, qreal y, qreal w, qreal h) const const |
| QPainterPath | mapFromParent (const QPainterPath &path) const const |
| QPointF | mapFromParent (const QPointF &point) const const |
| QPolygonF | mapFromParent (const QPolygonF &polygon) const const |
| QPolygonF | mapFromParent (const QRectF &rect) const const |
| QPointF | mapFromParent (qreal x, qreal y) const const |
| QPolygonF | mapFromParent (qreal x, qreal y, qreal w, qreal h) const const |
| QPainterPath | mapFromScene (const QPainterPath &path) const const |
| QPointF | mapFromScene (const QPointF &point) const const |
| QPolygonF | mapFromScene (const QPolygonF &polygon) const const |
| QPolygonF | mapFromScene (const QRectF &rect) const const |
| QPointF | mapFromScene (qreal x, qreal y) const const |
| QPolygonF | mapFromScene (qreal x, qreal y, qreal w, qreal h) const const |
| QRectF | mapRectFromItem (const QGraphicsItem *item, const QRectF &rect) const const |
| QRectF | mapRectFromItem (const QGraphicsItem *item, qreal x, qreal y, qreal w, qreal h) const const |
| QRectF | mapRectFromParent (const QRectF &rect) const const |
| QRectF | mapRectFromParent (qreal x, qreal y, qreal w, qreal h) const const |
| QRectF | mapRectFromScene (const QRectF &rect) const const |
| QRectF | mapRectFromScene (qreal x, qreal y, qreal w, qreal h) const const |
| QRectF | mapRectToItem (const QGraphicsItem *item, const QRectF &rect) const const |
| QRectF | mapRectToItem (const QGraphicsItem *item, qreal x, qreal y, qreal w, qreal h) const const |
| QRectF | mapRectToParent (const QRectF &rect) const const |
| QRectF | mapRectToParent (qreal x, qreal y, qreal w, qreal h) const const |
| QRectF | mapRectToScene (const QRectF &rect) const const |
| QRectF | mapRectToScene (qreal x, qreal y, qreal w, qreal h) const const |
| QPainterPath | mapToItem (const QGraphicsItem *item, const QPainterPath &path) const const |
| QPointF | mapToItem (const QGraphicsItem *item, const QPointF &point) const const |
| QPolygonF | mapToItem (const QGraphicsItem *item, const QPolygonF &polygon) const const |
| QPolygonF | mapToItem (const QGraphicsItem *item, const QRectF &rect) const const |
| QPointF | mapToItem (const QGraphicsItem *item, qreal x, qreal y) const const |
| QPolygonF | mapToItem (const QGraphicsItem *item, qreal x, qreal y, qreal w, qreal h) const const |
| QPainterPath | mapToParent (const QPainterPath &path) const const |
| QPointF | mapToParent (const QPointF &point) const const |
| QPolygonF | mapToParent (const QPolygonF &polygon) const const |
| QPolygonF | mapToParent (const QRectF &rect) const const |
| QPointF | mapToParent (qreal x, qreal y) const const |
| QPolygonF | mapToParent (qreal x, qreal y, qreal w, qreal h) const const |
| QPainterPath | mapToScene (const QPainterPath &path) const const |
| QPointF | mapToScene (const QPointF &point) const const |
| QPolygonF | mapToScene (const QPolygonF &polygon) const const |
| QPolygonF | mapToScene (const QRectF &rect) const const |
| QPointF | mapToScene (qreal x, qreal y) const const |
| QPolygonF | mapToScene (qreal x, qreal y, qreal w, qreal h) const const |
| QMatrix | matrix () const const |
| void | moveBy (qreal dx, qreal dy) |
| qreal | opacity () const const |
| virtual QPainterPath | opaqueArea () const const |
| QGraphicsItem * | panel () const const |
| QGraphicsItem::PanelModality | panelModality () const const |
| QGraphicsItem * | parentItem () const const |
| QGraphicsObject * | parentObject () const const |
| QGraphicsWidget * | parentWidget () const const |
| QPointF | pos () const const |
| T | qgraphicsitem_cast (QGraphicsItem *item) |
| void | removeSceneEventFilter (QGraphicsItem *filterItem) |
| void | resetMatrix () |
| void | resetTransform () |
| void | rotate (qreal angle) |
| qreal | rotation () const const |
| qreal | scale () const const |
| void | scale (qreal sx, qreal sy) |
| QGraphicsScene * | scene () const const |
| QRectF | sceneBoundingRect () const const |
| QMatrix | sceneMatrix () const const |
| QPointF | scenePos () const const |
| QTransform | sceneTransform () const const |
| void | scroll (qreal dx, qreal dy, const QRectF &rect) |
| void | setAcceptDrops (bool on) |
| void | setAcceptedMouseButtons (Qt::MouseButtons buttons) |
| void | setAcceptHoverEvents (bool enabled) |
| void | setAcceptsHoverEvents (bool enabled) |
| void | setAcceptTouchEvents (bool enabled) |
| void | setActive (bool active) |
| void | setBoundingRegionGranularity (qreal granularity) |
| void | setCacheMode (QGraphicsItem::CacheMode mode, const QSize &logicalCacheSize) |
| void | setCursor (const QCursor &cursor) |
| void | setData (int key, const QVariant &value) |
| void | setEnabled (bool enabled) |
| void | setFiltersChildEvents (bool enabled) |
| void | setFlag (QGraphicsItem::GraphicsItemFlag flag, bool enabled) |
| void | setFlags (QGraphicsItem::GraphicsItemFlags flags) |
| void | setFocus (Qt::FocusReason focusReason) |
| void | setFocusProxy (QGraphicsItem *item) |
| void | setGraphicsEffect (QGraphicsEffect *effect) |
| void | setGroup (QGraphicsItemGroup *group) |
| void | setHandlesChildEvents (bool enabled) |
| void | setInputMethodHints (Qt::InputMethodHints hints) |
| void | setMatrix (const QMatrix &matrix, bool combine) |
| void | setOpacity (qreal opacity) |
| void | setPanelModality (QGraphicsItem::PanelModality panelModality) |
| void | setParentItem (QGraphicsItem *newParent) |
| void | setPos (const QPointF &pos) |
| void | setPos (qreal x, qreal y) |
| void | setRotation (qreal angle) |
| void | setScale (qreal factor) |
| void | setSelected (bool selected) |
| void | setToolTip (const QString &toolTip) |
| void | setTransform (const QTransform &matrix, bool combine) |
| void | setTransformations (const QList< QGraphicsTransform * > &transformations) |
| void | setTransformOriginPoint (const QPointF &origin) |
| void | setTransformOriginPoint (qreal x, qreal y) |
| void | setVisible (bool visible) |
| void | setX (qreal x) |
| void | setY (qreal y) |
| void | setZValue (qreal z) |
| virtual QPainterPath | shape () const const |
| void | shear (qreal sh, qreal sv) |
| void | show () |
| void | stackBefore (const QGraphicsItem *sibling) |
| QGraphicsObject * | toGraphicsObject () |
| const QGraphicsObject * | toGraphicsObject () const const |
| QString | toolTip () const const |
| QGraphicsItem * | topLevelItem () const const |
| QGraphicsWidget * | topLevelWidget () const const |
| QTransform | transform () const const |
| QList< QGraphicsTransform * > | transformations () const const |
| QPointF | transformOriginPoint () const const |
| void | translate (qreal dx, qreal dy) |
| void | ungrabKeyboard () |
| void | ungrabMouse () |
| void | unsetCursor () |
| void | update (const QRectF &rect) |
| void | update (qreal x, qreal y, qreal width, qreal height) |
| QGraphicsWidget * | window () const const |
| qreal | x () const const |
| qreal | y () const const |
| qreal | zValue () const const |
Definition at line 21 of file kdganttconstraintgraphicsitem.h.
| anonymous enum |
| Enumerator | |
|---|---|
| Type | |
Definition at line 24 of file kdganttconstraintgraphicsitem.h.
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explicit |
Definition at line 25 of file kdganttconstraintgraphicsitem.cpp.
References QGraphicsScene::addItem(), Qt::NoButton, scene(), QGraphicsItem::setAcceptedMouseButtons(), QGraphicsItem::setAcceptHoverEvents(), QGraphicsItem::setPos(), and QGraphicsItem::setZValue().
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override |
Definition at line 37 of file kdganttconstraintgraphicsitem.cpp.
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overridevirtual |
Implements QGraphicsItem.
Definition at line 58 of file kdganttconstraintgraphicsitem.cpp.
References KDGantt::ItemDelegate::constraintBoundingRect(), KDGantt::GraphicsScene::itemDelegate(), and scene().
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inline |
Definition at line 42 of file kdganttconstraintgraphicsitem.h.
Referenced by KDGantt::GraphicsItem::addEndConstraint(), and KDGantt::GraphicsItem::addStartConstraint().
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inline |
Definition at line 54 of file kdganttconstraintgraphicsitem.h.
Referenced by setEnd(), and updateItem().
| QString ConstraintGraphicsItem::ganttToolTip | ( | ) | const |
Definition at line 71 of file kdganttconstraintgraphicsitem.cpp.
References KDGantt::Constraint::data(), Qt::ToolTipRole, and QVariant::toString().
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overridevirtual |
Implements QGraphicsItem.
Definition at line 63 of file kdganttconstraintgraphicsitem.cpp.
References KDGantt::GraphicsScene::itemDelegate(), KDGantt::ItemDelegate::paintConstraintItem(), and scene().
| Constraint ConstraintGraphicsItem::proxyConstraint | ( | ) | const |
Definition at line 51 of file kdganttconstraintgraphicsitem.cpp.
References KDGantt::Constraint::dataMap(), KDGantt::Constraint::endIndex(), KDGantt::Constraint::relationType(), scene(), KDGantt::Constraint::startIndex(), and KDGantt::Constraint::type().
| GraphicsScene * ConstraintGraphicsItem::scene | ( | ) | const |
Definition at line 46 of file kdganttconstraintgraphicsitem.cpp.
References QGraphicsItem::scene().
Referenced by ConstraintGraphicsItem(), boundingRect(), paint(), and proxyConstraint().
| void ConstraintGraphicsItem::setEnd | ( | const QPointF & | end | ) |
Definition at line 83 of file kdganttconstraintgraphicsitem.cpp.
References end(), QGraphicsItem::prepareGeometryChange(), and QGraphicsItem::update().
Referenced by KDGantt::GraphicsItem::addEndConstraint(), and updateItem().
| void ConstraintGraphicsItem::setStart | ( | const QPointF & | start | ) |
Definition at line 76 of file kdganttconstraintgraphicsitem.cpp.
References QGraphicsItem::prepareGeometryChange(), start(), and QGraphicsItem::update().
Referenced by KDGantt::GraphicsItem::addStartConstraint(), and updateItem().
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inline |
Definition at line 49 of file kdganttconstraintgraphicsitem.h.
Referenced by setStart(), and updateItem().
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overridevirtual |
Reimplemented from QGraphicsItem.
Definition at line 41 of file kdganttconstraintgraphicsitem.cpp.
References Type.
Definition at line 90 of file kdganttconstraintgraphicsitem.cpp.
References end(), setEnd(), setStart(), and start().
https://www.kdab.com/development-resources/qt-tools/kd-chart/