#include <GraphScene.h>

Inheritance diagram for GraphScene:

Public Slots
void	connectGraphSignals (DataStructurePtr g)

QGraphicsItem *	createData (DataPtr n)

QGraphicsItem *	createEdge (PointerPtr e)

void	createItems (DataStructurePtr dataStructure)

void	createItems ()

void	resize ()

void	setActiveDocument ()

Signals
void	addData (const QPointF &pos)

void	keyPressed (QKeyEvent *key)

void	keyReleased (QKeyEvent *key)

void	removeSelected ()

void	resized ()

void	zoomFactorChanged (qreal zoomFactor)

Public Member Functions
	GraphScene (QObject *parent)

void	centerOn (const QPointF &pos)

void	clearGraph ()

void	resetZoom ()

void	setAction (QAction *action)

void	setActiveGraph (DataStructurePtr g)

void	updateDocument ()

void	updateGraph (DataStructurePtr g)

void	zoomBy (qreal scaleFactor)

qreal	zoomFactor () const

void	zoomTo (qreal scaleFactor)

void	zoomToRect (const QRectF &rect)

Public Member Functions inherited from QGraphicsScene
	QGraphicsScene (QObject *parent)

	QGraphicsScene (const QRectF &sceneRect, QObject *parent)

	QGraphicsScene (qreal x, qreal y, qreal width, qreal height, QObject *parent)

virtual	~QGraphicsScene ()

QGraphicsItem *	activePanel () const

QGraphicsWidget *	activeWindow () const

QGraphicsEllipseItem *	addEllipse (const QRectF &rect, const QPen &pen, const QBrush &brush)

QGraphicsEllipseItem *	addEllipse (qreal x, qreal y, qreal w, qreal h, const QPen &pen, const QBrush &brush)

void	addItem (QGraphicsItem *item)

QGraphicsLineItem *	addLine (const QLineF &line, const QPen &pen)

QGraphicsLineItem *	addLine (qreal x1, qreal y1, qreal x2, qreal y2, const QPen &pen)

QGraphicsPathItem *	addPath (const QPainterPath &path, const QPen &pen, const QBrush &brush)

QGraphicsPixmapItem *	addPixmap (const QPixmap &pixmap)

QGraphicsPolygonItem *	addPolygon (const QPolygonF &polygon, const QPen &pen, const QBrush &brush)

QGraphicsRectItem *	addRect (const QRectF &rect, const QPen &pen, const QBrush &brush)

QGraphicsRectItem *	addRect (qreal x, qreal y, qreal w, qreal h, const QPen &pen, const QBrush &brush)

QGraphicsSimpleTextItem *	addSimpleText (const QString &text, const QFont &font)

QGraphicsTextItem *	addText (const QString &text, const QFont &font)

QGraphicsProxyWidget *	addWidget (QWidget *widget, QFlags< Qt::WindowType > wFlags)

void	advance ()

QBrush	backgroundBrush () const

int	bspTreeDepth () const

void	changed (const QList< QRectF > &region)

void	clear ()

void	clearFocus ()

void	clearSelection ()

QList< QGraphicsItem * >	collidingItems (const QGraphicsItem *item, Qt::ItemSelectionMode mode) const

QGraphicsItemGroup *	createItemGroup (const QList< QGraphicsItem * > &items)

void	destroyItemGroup (QGraphicsItemGroup *group)

QGraphicsItem *	focusItem () const

QFont	font () const

QBrush	foregroundBrush () const

bool	hasFocus () const

qreal	height () const

virtual QVariant	inputMethodQuery (Qt::InputMethodQuery query) const

void	invalidate (qreal x, qreal y, qreal w, qreal h, QFlags< QGraphicsScene::SceneLayer > layers)

void	invalidate (const QRectF &rect, QFlags< QGraphicsScene::SceneLayer > layers)

bool	isActive () const

bool	isSortCacheEnabled () const

QGraphicsItem *	itemAt (qreal x, qreal y) const

QGraphicsItem *	itemAt (qreal x, qreal y, const QTransform &deviceTransform) const

QGraphicsItem *	itemAt (const QPointF &position) const

QGraphicsItem *	itemAt (const QPointF &position, const QTransform &deviceTransform) const

ItemIndexMethod	itemIndexMethod () const

QList< QGraphicsItem * >	items (qreal x, qreal y, qreal w, qreal h, Qt::ItemSelectionMode mode, Qt::SortOrder order, const QTransform &deviceTransform) const

QList< QGraphicsItem * >	items () const

QList< QGraphicsItem * >	items (Qt::SortOrder order) const

QList< QGraphicsItem * >	items (const QPointF &pos, Qt::ItemSelectionMode mode, Qt::SortOrder order, const QTransform &deviceTransform) const

QList< QGraphicsItem * >	items (const QPolygonF &polygon, Qt::ItemSelectionMode mode, Qt::SortOrder order, const QTransform &deviceTransform) const

QList< QGraphicsItem * >	items (const QRectF &rect, Qt::ItemSelectionMode mode, Qt::SortOrder order, const QTransform &deviceTransform) const

QList< QGraphicsItem * >	items (const QPainterPath &path, Qt::ItemSelectionMode mode, Qt::SortOrder order, const QTransform &deviceTransform) const

QList< QGraphicsItem * >	items (const QPointF &pos) const

QList< QGraphicsItem * >	items (const QRectF &rectangle, Qt::ItemSelectionMode mode) const

QList< QGraphicsItem * >	items (const QPolygonF &polygon, Qt::ItemSelectionMode mode) const

QList< QGraphicsItem * >	items (const QPainterPath &path, Qt::ItemSelectionMode mode) const

QList< QGraphicsItem * >	items (qreal x, qreal y, qreal w, qreal h, Qt::ItemSelectionMode mode) const

QRectF	itemsBoundingRect () const

QGraphicsItem *	mouseGrabberItem () const

QPalette	palette () const

void	removeItem (QGraphicsItem *item)

void	render (QPainter *painter, const QRectF &target, const QRectF &source, Qt::AspectRatioMode aspectRatioMode)

QRectF	sceneRect () const

void	sceneRectChanged (const QRectF &rect)

QList< QGraphicsItem * >	selectedItems () const

QPainterPath	selectionArea () const

void	selectionChanged ()

bool	sendEvent (QGraphicsItem item, QEvent event)

void	setActivePanel (QGraphicsItem *item)

void	setActiveWindow (QGraphicsWidget *widget)

void	setBackgroundBrush (const QBrush &brush)

void	setBspTreeDepth (int depth)

void	setFocus (Qt::FocusReason focusReason)

void	setFocusItem (QGraphicsItem *item, Qt::FocusReason focusReason)

void	setFont (const QFont &font)

void	setForegroundBrush (const QBrush &brush)

void	setItemIndexMethod (ItemIndexMethod method)

void	setPalette (const QPalette &palette)

void	setSceneRect (qreal x, qreal y, qreal w, qreal h)

void	setSceneRect (const QRectF &rect)

void	setSelectionArea (const QPainterPath &path, const QTransform &deviceTransform)

void	setSelectionArea (const QPainterPath &path)

void	setSelectionArea (const QPainterPath &path, Qt::ItemSelectionMode mode, const QTransform &deviceTransform)

void	setSelectionArea (const QPainterPath &path, Qt::ItemSelectionMode mode)

void	setSortCacheEnabled (bool enabled)

void	setStickyFocus (bool enabled)

void	setStyle (QStyle *style)

bool	stickyFocus () const

QStyle *	style () const

void	update (const QRectF &rect)

void	update (qreal x, qreal y, qreal w, qreal h)

QList< QGraphicsView * >	views () const

qreal	width () const

Public Member Functions inherited from QObject
	QObject (QObject *parent)

	QObject (QObject parent, const char name)

virtual	~QObject ()

bool	blockSignals (bool block)

QObject *	child (const char objName, const char inheritsClass, bool recursiveSearch) const

const QObjectList &	children () const

const char *	className () const

bool	connect (const QObject sender, const char signal, const char *method, Qt::ConnectionType type) const

void	deleteLater ()

void	destroyed (QObject *obj)

bool	disconnect (const QObject receiver, const char method)

bool	disconnect (const char signal, const QObject receiver, const char *method)

void	dumpObjectInfo ()

void	dumpObjectTree ()

QList< QByteArray >	dynamicPropertyNames () const

T	findChild (const QString &name) const

QList< T >	findChildren (const QRegExp &regExp) const

QList< T >	findChildren (const QString &name) const

bool	inherits (const char *className) const

void	insertChild (QObject *object)

void	installEventFilter (QObject *filterObj)

bool	isA (const char *className) const

bool	isWidgetType () const

void	killTimer (int id)

virtual const QMetaObject *	metaObject () const

void	moveToThread (QThread *targetThread)

const char *	name () const

const char *	name (const char *defaultName) const

QString	objectName () const

QObject *	parent () const

QVariant	property (const char *name) const

void	removeChild (QObject *object)

void	removeEventFilter (QObject *obj)

void	setName (const char *name)

void	setObjectName (const QString &name)

void	setParent (QObject *parent)

bool	setProperty (const char *name, const QVariant &value)

bool	signalsBlocked () const

int	startTimer (int interval)

QThread *	thread () const

Protected Member Functions
void	contextMenuEvent (QGraphicsSceneContextMenuEvent *event)

void	keyPressEvent (QKeyEvent *keyEvent)

void	keyReleaseEvent (QKeyEvent *keyEvent)

void	mouseDoubleClickEvent (QGraphicsSceneMouseEvent *mouseEvent)

void	mouseMoveEvent (QGraphicsSceneMouseEvent *mouseEvent)

void	mousePressEvent (QGraphicsSceneMouseEvent *mouseEvent)

void	mouseReleaseEvent (QGraphicsSceneMouseEvent *mouseEvent)

void	wheelEvent (QGraphicsSceneWheelEvent *wheelEvent)

Protected Member Functions inherited from QGraphicsScene
virtual void	dragEnterEvent (QGraphicsSceneDragDropEvent *event)

virtual void	dragLeaveEvent (QGraphicsSceneDragDropEvent *event)

virtual void	dragMoveEvent (QGraphicsSceneDragDropEvent *event)

virtual void	drawBackground (QPainter *painter, const QRectF &rect)

virtual void	drawForeground (QPainter *painter, const QRectF &rect)

virtual void	drawItems (QPainter painter, int numItems, QGraphicsItem [] items, const QStyleOptionGraphicsItem[] options, QWidget *widget)

virtual void	dropEvent (QGraphicsSceneDragDropEvent *event)

virtual bool	event (QEvent *event)

virtual bool	eventFilter (QObject watched, QEvent event)

virtual void	focusInEvent (QFocusEvent *focusEvent)

bool	focusNextPrevChild (bool next)

virtual void	focusOutEvent (QFocusEvent *focusEvent)

virtual void	helpEvent (QGraphicsSceneHelpEvent *helpEvent)

virtual void	inputMethodEvent (QInputMethodEvent *event)

Protected Member Functions inherited from QObject
bool	checkConnectArgs (const char signal, const QObject object, const char *method)

virtual void	childEvent (QChildEvent *event)

virtual void	connectNotify (const char *signal)

virtual void	customEvent (QEvent *event)

virtual void	disconnectNotify (const char *signal)

int	receivers (const char *signal) const

QObject *	sender () const

int	senderSignalIndex () const

virtual void	timerEvent (QTimerEvent *event)

Additional Inherited Members
Static Public Member Functions inherited from QObject
bool	connect (const QObject sender, const char signal, const QObject receiver, const char method, Qt::ConnectionType type)

bool	connect (const QObject sender, const QMetaMethod &signal, const QObject receiver, const QMetaMethod &method, Qt::ConnectionType type)

bool	disconnect (const QObject sender, const char signal, const QObject receiver, const char method)

bool	disconnect (const QObject sender, const QMetaMethod &signal, const QObject receiver, const QMetaMethod &method)

QString	tr (const char sourceText, const char disambiguation, int n)

QString	trUtf8 (const char sourceText, const char disambiguation, int n)

Public Attributes inherited from QGraphicsScene
typedef	SceneLayers

Static Protected Member Functions inherited from QObject
QByteArray	normalizeSignalSlot (const char *signalSlot)

Properties inherited from QGraphicsScene
	backgroundBrush

	bspTreeDepth

	font

	foregroundBrush

	itemIndexMethod

	palette

	sceneRect

	sortCacheEnabled

	stickyFocus

Properties inherited from QObject
	objectName

Detailed Description

Definition at line 38 of file GraphScene.h.

Constructor & Destructor Documentation

GraphScene::GraphScene ( QObject * parent )

explicit

Definition at line 54 of file GraphScene.cpp.

Member Function Documentation

void GraphScene::addData ( const QPointF & pos )

signal

void GraphScene::centerOn ( const QPointF & pos )

Definition at line 331 of file GraphScene.cpp.

void GraphScene::clearGraph ( )

void GraphScene::connectGraphSignals ( DataStructurePtr g )

slot

Definition at line 125 of file GraphScene.cpp.

void GraphScene::contextMenuEvent ( QGraphicsSceneContextMenuEvent * event )

protectedvirtual

Reimplemented from QGraphicsScene.

Definition at line 228 of file GraphScene.cpp.

QGraphicsItem * GraphScene::createData ( DataPtr n )

slot

Definition at line 141 of file GraphScene.cpp.

QGraphicsItem * GraphScene::createEdge ( PointerPtr e )

slot

Definition at line 149 of file GraphScene.cpp.

void GraphScene::createItems ( DataStructurePtr dataStructure )

slot

Create graphic items for all elements of dataStructure.

Definition at line 115 of file GraphScene.cpp.

void GraphScene::createItems ( )

slot

Create graphic items for all elements on this document.

Definition at line 108 of file GraphScene.cpp.

void GraphScene::keyPressed ( QKeyEvent * key )

signal

void GraphScene::keyPressEvent ( QKeyEvent * keyEvent )

protectedvirtual

Reimplemented from QGraphicsScene.

Definition at line 216 of file GraphScene.cpp.

void GraphScene::keyReleased ( QKeyEvent * key )

signal

void GraphScene::keyReleaseEvent ( QKeyEvent * keyEvent )

protectedvirtual

Reimplemented from QGraphicsScene.

Definition at line 222 of file GraphScene.cpp.

void GraphScene::mouseDoubleClickEvent ( QGraphicsSceneMouseEvent * mouseEvent )

protectedvirtual

Reimplemented from QGraphicsScene.

Definition at line 194 of file GraphScene.cpp.

void GraphScene::mouseMoveEvent ( QGraphicsSceneMouseEvent * mouseEvent )

protectedvirtual

Reimplemented from QGraphicsScene.

Definition at line 179 of file GraphScene.cpp.

void GraphScene::mousePressEvent ( QGraphicsSceneMouseEvent * mouseEvent )

protectedvirtual

Reimplemented from QGraphicsScene.

Definition at line 184 of file GraphScene.cpp.

void GraphScene::mouseReleaseEvent ( QGraphicsSceneMouseEvent * mouseEvent )

protectedvirtual

Reimplemented from QGraphicsScene.

Definition at line 211 of file GraphScene.cpp.

void GraphScene::removeSelected ( )

signal

void GraphScene::resetZoom ( )

Definition at line 326 of file GraphScene.cpp.

void GraphScene::resize ( )

slot

Definition at line 263 of file GraphScene.cpp.

void GraphScene::resized ( )

signal

void GraphScene::setAction ( QAction * action )

Definition at line 69 of file GraphScene.cpp.

void GraphScene::setActiveDocument ( )

slot

Definition at line 79 of file GraphScene.cpp.

void GraphScene::setActiveGraph ( DataStructurePtr g )

Definition at line 62 of file GraphScene.cpp.

void GraphScene::updateDocument ( )

Definition at line 249 of file GraphScene.cpp.

void GraphScene::updateGraph ( DataStructurePtr g )

Definition at line 236 of file GraphScene.cpp.

void GraphScene::wheelEvent ( QGraphicsSceneWheelEvent * wheelEvent )

protectedvirtual

Reimplemented from QGraphicsScene.

Definition at line 157 of file GraphScene.cpp.

void GraphScene::zoomBy ( qreal scaleFactor )

Definition at line 297 of file GraphScene.cpp.

qreal GraphScene::zoomFactor ( ) const

Definition at line 292 of file GraphScene.cpp.

void GraphScene::zoomFactorChanged ( qreal zoomFactor )

signal

void GraphScene::zoomTo ( qreal scaleFactor )

Definition at line 307 of file GraphScene.cpp.

void GraphScene::zoomToRect ( const QRectF & rect )

Definition at line 318 of file GraphScene.cpp.

The documentation for this class was generated from the following files:

rocs/VisualEditor

Public Slots

Signals

Public Member Functions

Protected Member Functions

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation

rocs/VisualEditor

kdeedu API Reference

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