A view to display the rendered graph (needs a GraphicsScene). More...

#include <graph_graphics_view.h>

Inheritance diagram for hal::GraphGraphicsView:

Collaboration diagram for hal::GraphGraphicsView:

Public Slots
void	handleShortestPath (u32 idFrom, u32 idTo)

void	handleRemoveFromView ()

Signals
void	moduleDoubleClicked (u32 id)

void	triggerTerminatePicker ()

Public Member Functions
	GraphGraphicsView (GraphWidget *parent)

void	gentleZoom (const qreal factor)

void	viewportCenterZoom (const qreal factor)

GraphicsScene::GridType	gridType ()

void	setGridType (GraphicsScene::GridType gridType)

Qt::KeyboardModifier	dragModifier ()

void	setDragModifier (Qt::KeyboardModifier dragModifier)

Qt::KeyboardModifier	panModifier ()

void	setPanModifier (Qt::KeyboardModifier panModifier)

void	handleFoldModuleShortcut ()

void	handleUnfoldModuleShortcut ()

Public Member Functions inherited from QGraphicsView
	QGraphicsView (QWidget *parent)

	QGraphicsView (QGraphicsScene scene, QWidget parent)

virtual	~QGraphicsView ()

virtual QSize	sizeHint () const const override

QPainter::RenderHints	renderHints () const const

void	setRenderHint (QPainter::RenderHint hint, bool enabled)

void	setRenderHints (QPainter::RenderHints hints)

Qt::Alignment	alignment () const const

void	setAlignment (Qt::Alignment alignment)

QGraphicsView::ViewportAnchor	transformationAnchor () const const

void	setTransformationAnchor (QGraphicsView::ViewportAnchor anchor)

QGraphicsView::ViewportAnchor	resizeAnchor () const const

void	setResizeAnchor (QGraphicsView::ViewportAnchor anchor)

QGraphicsView::ViewportUpdateMode	viewportUpdateMode () const const

void	setViewportUpdateMode (QGraphicsView::ViewportUpdateMode mode)

QGraphicsView::OptimizationFlags	optimizationFlags () const const

void	setOptimizationFlag (QGraphicsView::OptimizationFlag flag, bool enabled)

void	setOptimizationFlags (QGraphicsView::OptimizationFlags flags)

QGraphicsView::DragMode	dragMode () const const

void	setDragMode (QGraphicsView::DragMode mode)

Qt::ItemSelectionMode	rubberBandSelectionMode () const const

void	setRubberBandSelectionMode (Qt::ItemSelectionMode mode)

QRect	rubberBandRect () const const

QGraphicsView::CacheMode	cacheMode () const const

void	setCacheMode (QGraphicsView::CacheMode mode)

void	resetCachedContent ()

bool	isInteractive () const const

void	setInteractive (bool allowed)

QGraphicsScene *	scene () const const

void	setScene (QGraphicsScene *scene)

QRectF	sceneRect () const const

void	setSceneRect (const QRectF &rect)

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

QMatrix	matrix () const const

void	setMatrix (const QMatrix &matrix, bool combine)

void	resetMatrix ()

QTransform	transform () const const

QTransform	viewportTransform () const const

bool	isTransformed () const const

void	setTransform (const QTransform &matrix, bool combine)

void	resetTransform ()

void	rotate (qreal angle)

void	scale (qreal sx, qreal sy)

void	shear (qreal sh, qreal sv)

void	translate (qreal dx, qreal dy)

void	centerOn (const QPointF &pos)

void	centerOn (qreal x, qreal y)

void	centerOn (const QGraphicsItem *item)

void	ensureVisible (const QRectF &rect, int xmargin, int ymargin)

void	ensureVisible (qreal x, qreal y, qreal w, qreal h, int xmargin, int ymargin)

void	ensureVisible (const QGraphicsItem *item, int xmargin, int ymargin)

void	fitInView (const QRectF &rect, Qt::AspectRatioMode aspectRatioMode)

void	fitInView (qreal x, qreal y, qreal w, qreal h, Qt::AspectRatioMode aspectRatioMode)

void	fitInView (const QGraphicsItem *item, Qt::AspectRatioMode aspectRatioMode)

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

QList< QGraphicsItem * >	items () const const

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

QList< QGraphicsItem * >	items (int x, int y) const const

QList< QGraphicsItem * >	items (const QRect &rect, Qt::ItemSelectionMode mode) const const

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

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

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

QGraphicsItem *	itemAt (const QPoint &pos) const const

QGraphicsItem *	itemAt (int x, int y) const const

QPointF	mapToScene (const QPoint &point) const const

QPolygonF	mapToScene (const QRect &rect) const const

QPolygonF	mapToScene (const QPolygon &polygon) const const

QPainterPath	mapToScene (const QPainterPath &path) const const

QPoint	mapFromScene (const QPointF &point) const const

QPolygon	mapFromScene (const QRectF &rect) const const

QPolygon	mapFromScene (const QPolygonF &polygon) const const

QPainterPath	mapFromScene (const QPainterPath &path) const const

QPointF	mapToScene (int x, int y) const const

QPolygonF	mapToScene (int x, int y, int w, int h) const const

QPoint	mapFromScene (qreal x, qreal y) const const

QPolygon	mapFromScene (qreal x, qreal y, qreal w, qreal h) const const

virtual QVariant	inputMethodQuery (Qt::InputMethodQuery query) const const override

QBrush	backgroundBrush () const const

void	setBackgroundBrush (const QBrush &brush)

QBrush	foregroundBrush () const const

void	setForegroundBrush (const QBrush &brush)

void	updateScene (const QList< QRectF > &rects)

void	invalidateScene (const QRectF &rect, QGraphicsScene::SceneLayers layers)

void	updateSceneRect (const QRectF &rect)

void	rubberBandChanged (QRect rubberBandRect, QPointF fromScenePoint, QPointF toScenePoint)

Public Member Functions inherited from QAbstractScrollArea
	QAbstractScrollArea (QWidget *parent)

virtual	~QAbstractScrollArea ()

Qt::ScrollBarPolicy	verticalScrollBarPolicy () const const

void	setVerticalScrollBarPolicy (Qt::ScrollBarPolicy)

QScrollBar *	verticalScrollBar () const const

void	setVerticalScrollBar (QScrollBar *scrollBar)

Qt::ScrollBarPolicy	horizontalScrollBarPolicy () const const

void	setHorizontalScrollBarPolicy (Qt::ScrollBarPolicy)

QScrollBar *	horizontalScrollBar () const const

void	setHorizontalScrollBar (QScrollBar *scrollBar)

QWidget *	cornerWidget () const const

void	setCornerWidget (QWidget *widget)

void	addScrollBarWidget (QWidget *widget, Qt::Alignment alignment)

QWidgetList	scrollBarWidgets (Qt::Alignment alignment)

QWidget *	viewport () const const

void	setViewport (QWidget *widget)

QSize	maximumViewportSize () const const

virtual QSize	minimumSizeHint () const const override

QAbstractScrollArea::SizeAdjustPolicy	sizeAdjustPolicy () const const

void	setSizeAdjustPolicy (QAbstractScrollArea::SizeAdjustPolicy policy)

Public Member Functions inherited from QFrame
	QFrame (QWidget *parent, Qt::WindowFlags f)

virtual	~QFrame ()

int	frameStyle () const const

void	setFrameStyle (int style)

int	frameWidth () const const

QFrame::Shape	frameShape () const const

void	setFrameShape (QFrame::Shape)

QFrame::Shadow	frameShadow () const const

void	setFrameShadow (QFrame::Shadow)

int	lineWidth () const const

void	setLineWidth (int)

int	midLineWidth () const const

void	setMidLineWidth (int)

QRect	frameRect () const const

void	setFrameRect (const QRect &)

Public Member Functions inherited from QWidget
	QWidget (QWidget *parent, Qt::WindowFlags f)

virtual	~QWidget ()

WId	winId () const const

WId	effectiveWinId () const const

QStyle *	style () const const

void	setStyle (QStyle *style)

bool	isTopLevel () const const

bool	isWindow () const const

bool	isModal () const const

Qt::WindowModality	windowModality () const const

void	setWindowModality (Qt::WindowModality windowModality)

bool	isEnabled () const const

bool	isEnabledTo (const QWidget *ancestor) const const

bool	isEnabledToTLW () const const

void	setEnabled (bool)

void	setDisabled (bool disable)

void	setWindowModified (bool)

QRect	frameGeometry () const const

const QRect &	geometry () const const

QRect	normalGeometry () const const

int	x () const const

int	y () const const

QPoint	pos () const const

QSize	frameSize () const const

QSize	size () const const

int	width () const const

int	height () const const

QRect	rect () const const

QRect	childrenRect () const const

QRegion	childrenRegion () const const

QSize	minimumSize () const const

QSize	maximumSize () const const

int	minimumWidth () const const

int	minimumHeight () const const

int	maximumWidth () const const

int	maximumHeight () const const

void	setMinimumSize (const QSize &)

void	setMinimumSize (int minw, int minh)

void	setMaximumSize (const QSize &)

void	setMaximumSize (int maxw, int maxh)

void	setMinimumWidth (int minw)

void	setMinimumHeight (int minh)

void	setMaximumWidth (int maxw)

void	setMaximumHeight (int maxh)

void	setupUi (QWidget *widget)

QSize	sizeIncrement () const const

void	setSizeIncrement (const QSize &)

void	setSizeIncrement (int w, int h)

QSize	baseSize () const const

void	setBaseSize (const QSize &)

void	setBaseSize (int basew, int baseh)

void	setFixedSize (const QSize &s)

void	setFixedSize (int w, int h)

void	setFixedWidth (int w)

void	setFixedHeight (int h)

QPoint	mapToGlobal (const QPoint &pos) const const

QPoint	mapFromGlobal (const QPoint &pos) const const

QPoint	mapToParent (const QPoint &pos) const const

QPoint	mapFromParent (const QPoint &pos) const const

QPoint	mapTo (const QWidget *parent, const QPoint &pos) const const

QPoint	mapFrom (const QWidget *parent, const QPoint &pos) const const

QWidget *	window () const const

QWidget *	nativeParentWidget () const const

QWidget *	topLevelWidget () const const

const QPalette &	palette () const const

void	setPalette (const QPalette &)

void	setBackgroundRole (QPalette::ColorRole role)

QPalette::ColorRole	backgroundRole () const const

void	setForegroundRole (QPalette::ColorRole role)

QPalette::ColorRole	foregroundRole () const const

const QFont &	font () const const

void	setFont (const QFont &)

QFontMetrics	fontMetrics () const const

QFontInfo	fontInfo () const const

QCursor	cursor () const const

void	setCursor (const QCursor &)

void	unsetCursor ()

void	setMouseTracking (bool enable)

bool	hasMouseTracking () const const

bool	underMouse () const const

void	setTabletTracking (bool enable)

bool	hasTabletTracking () const const

void	setMask (const QBitmap &bitmap)

void	setMask (const QRegion &region)

QRegion	mask () const const

void	clearMask ()

void	render (QPaintDevice *target, const QPoint &targetOffset, const QRegion &sourceRegion, QWidget::RenderFlags renderFlags)

void	render (QPainter *painter, const QPoint &targetOffset, const QRegion &sourceRegion, QWidget::RenderFlags renderFlags)

QPixmap	grab (const QRect &rectangle)

QGraphicsEffect *	graphicsEffect () const const

void	setGraphicsEffect (QGraphicsEffect *effect)

void	grabGesture (Qt::GestureType gesture, Qt::GestureFlags flags)

void	ungrabGesture (Qt::GestureType gesture)

void	setWindowTitle (const QString &)

void	setStyleSheet (const QString &styleSheet)

QString	styleSheet () const const

QString	windowTitle () const const

void	setWindowIcon (const QIcon &icon)

QIcon	windowIcon () const const

void	setWindowIconText (const QString &)

QString	windowIconText () const const

void	setWindowRole (const QString &role)

QString	windowRole () const const

void	setWindowFilePath (const QString &filePath)

QString	windowFilePath () const const

void	setWindowOpacity (qreal level)

qreal	windowOpacity () const const

bool	isWindowModified () const const

void	setToolTip (const QString &)

QString	toolTip () const const

void	setToolTipDuration (int msec)

int	toolTipDuration () const const

void	setStatusTip (const QString &)

QString	statusTip () const const

void	setWhatsThis (const QString &)

QString	whatsThis () const const

QString	accessibleName () const const

void	setAccessibleName (const QString &name)

QString	accessibleDescription () const const

void	setAccessibleDescription (const QString &description)

void	setLayoutDirection (Qt::LayoutDirection direction)

Qt::LayoutDirection	layoutDirection () const const

void	unsetLayoutDirection ()

void	setLocale (const QLocale &locale)

QLocale	locale () const const

void	unsetLocale ()

void	setFocus ()

bool	isActiveWindow () const const

void	activateWindow ()

void	clearFocus ()

void	setFocus (Qt::FocusReason reason)

Qt::FocusPolicy	focusPolicy () const const

void	setFocusPolicy (Qt::FocusPolicy policy)

bool	hasFocus () const const

void	setFocusProxy (QWidget *w)

QWidget *	focusProxy () const const

Qt::ContextMenuPolicy	contextMenuPolicy () const const

void	setContextMenuPolicy (Qt::ContextMenuPolicy policy)

void	grabMouse ()

void	grabMouse (const QCursor &cursor)

void	releaseMouse ()

void	grabKeyboard ()

void	releaseKeyboard ()

int	grabShortcut (const QKeySequence &key, Qt::ShortcutContext context)

void	releaseShortcut (int id)

void	setShortcutEnabled (int id, bool enable)

void	setShortcutAutoRepeat (int id, bool enable)

bool	updatesEnabled () const const

void	setUpdatesEnabled (bool enable)

QGraphicsProxyWidget *	graphicsProxyWidget () const const

void	update ()

void	repaint ()

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

void	update (const QRect &rect)

void	update (const QRegion &rgn)

void	repaint (int x, int y, int w, int h)

void	repaint (const QRect &rect)

void	repaint (const QRegion &rgn)

virtual void	setVisible (bool visible)

void	setHidden (bool hidden)

void	show ()

void	hide ()

void	showMinimized ()

void	showMaximized ()

void	showFullScreen ()

void	showNormal ()

bool	close ()

void	raise ()

void	lower ()

void	stackUnder (QWidget *w)

void	move (int x, int y)

void	move (const QPoint &)

void	resize (int w, int h)

void	resize (const QSize &)

void	setGeometry (int x, int y, int w, int h)

void	setGeometry (const QRect &)

QByteArray	saveGeometry () const const

bool	restoreGeometry (const QByteArray &geometry)

void	adjustSize ()

bool	isVisible () const const

bool	isVisibleTo (const QWidget *ancestor) const const

bool	isHidden () const const

bool	isMinimized () const const

bool	isMaximized () const const

bool	isFullScreen () const const

Qt::WindowStates	windowState () const const

void	setWindowState (Qt::WindowStates windowState)

QSizePolicy	sizePolicy () const const

void	setSizePolicy (QSizePolicy)

void	setSizePolicy (QSizePolicy::Policy horizontal, QSizePolicy::Policy vertical)

virtual int	heightForWidth (int w) const const

virtual bool	hasHeightForWidth () const const

QRegion	visibleRegion () const const

void	setContentsMargins (int left, int top, int right, int bottom)

void	setContentsMargins (const QMargins &margins)

void	getContentsMargins (int left, int top, int right, int bottom) const const

QMargins	contentsMargins () const const

QRect	contentsRect () const const

QLayout *	layout () const const

void	setLayout (QLayout *layout)

void	updateGeometry ()

void	setParent (QWidget *parent)

void	setParent (QWidget *parent, Qt::WindowFlags f)

void	scroll (int dx, int dy)

void	scroll (int dx, int dy, const QRect &r)

QWidget *	focusWidget () const const

QWidget *	nextInFocusChain () const const

QWidget *	previousInFocusChain () const const

bool	acceptDrops () const const

void	setAcceptDrops (bool on)

void	addAction (QAction *action)

void	addActions (QList< QAction * > actions)

void	insertActions (QAction before, QList< QAction > actions)

void	insertAction (QAction before, QAction action)

void	removeAction (QAction *action)

QList< QAction * >	actions () const const

QWidget *	parentWidget () const const

void	setWindowFlags (Qt::WindowFlags type)

Qt::WindowFlags	windowFlags () const const

void	setWindowFlag (Qt::WindowType flag, bool on)

void	overrideWindowFlags (Qt::WindowFlags flags)

Qt::WindowType	windowType () const const

QWidget *	childAt (int x, int y) const const

QWidget *	childAt (const QPoint &p) const const

void	setAttribute (Qt::WidgetAttribute attribute, bool on)

bool	testAttribute (Qt::WidgetAttribute attribute) const const

virtual QPaintEngine *	paintEngine () const const override

void	ensurePolished () const const

bool	isAncestorOf (const QWidget *child) const const

bool	hasEditFocus () const const

void	setEditFocus (bool enable)

bool	autoFillBackground () const const

void	setAutoFillBackground (bool enabled)

QBackingStore *	backingStore () const const

QWindow *	windowHandle () const const

QScreen *	screen () const const

void	windowTitleChanged (const QString &title)

void	windowIconChanged (const QIcon &icon)

void	windowIconTextChanged (const QString &iconText)

void	customContextMenuRequested (const QPoint &pos)

Qt::InputMethodHints	inputMethodHints () const const

void	setInputMethodHints (Qt::InputMethodHints hints)

	QWIDGETSIZE_MAX QWIDGETSIZE_MAX

Public Member Functions inherited from QObject
virtual const QMetaObject *	metaObject () const const

	QObject (QObject *parent)

virtual	~QObject ()

virtual bool	eventFilter (QObject watched, QEvent event)

QString	objectName () const const

void	setObjectName (const QString &name)

bool	isWidgetType () const const

bool	isWindowType () const const

bool	signalsBlocked () const const

bool	blockSignals (bool block)

QThread *	thread () const const

void	moveToThread (QThread *targetThread)

int	startTimer (int interval, Qt::TimerType timerType)

int	startTimer (std::chrono::milliseconds time, Qt::TimerType timerType)

void	killTimer (int id)

T	findChild (const QString &name, Qt::FindChildOptions options) const const

QList< T >	findChildren (const QString &name, Qt::FindChildOptions options) const const

QList< T >	findChildren (const QRegExp &regExp, Qt::FindChildOptions options) const const

QList< T >	findChildren (const QRegularExpression &re, Qt::FindChildOptions options) const const

const QObjectList &	children () const const

void	setParent (QObject *parent)

void	installEventFilter (QObject *filterObj)

void	removeEventFilter (QObject *obj)

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

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

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

void	dumpObjectTree ()

void	dumpObjectInfo ()

void	dumpObjectTree () const const

void	dumpObjectInfo () const const

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

QVariant	property (const char *name) const const

QList< QByteArray >	dynamicPropertyNames () const const

void	destroyed (QObject *obj)

void	objectNameChanged (const QString &objectName)

QObject *	parent () const const

bool	inherits (const char *className) const const

void	deleteLater ()

	Q_DISABLE_COPY (Class)

	Q_DISABLE_MOVE (Class)

	Q_DISABLE_COPY_MOVE (Class)

T	qobject_cast (QObject *object)

T	qobject_cast (const QObject *object)

T	qFindChild (const QObject *obj, const QString &name)

QList< T >	qFindChildren (const QObject *obj, const QString &name)

QList< T >	qFindChildren (const QObject *obj, const QRegExp &regExp)

	Q_CLASSINFO (Name, Value)

	Q_INTERFACES (...)

	Q_PROPERTY (...)

	Q_ENUMS (...)

	Q_FLAGS (...)

	Q_ENUM (...)

	Q_FLAG (...)

	Q_ENUM_NS (...)

	Q_FLAG_NS (...)

	Q_OBJECT Q_OBJECT

	Q_GADGET Q_GADGET

	Q_NAMESPACE Q_NAMESPACE

	Q_NAMESPACE_EXPORT (EXPORT_MACRO)

	Q_SIGNALS Q_SIGNALS

	Q_SIGNAL Q_SIGNAL

	Q_SLOTS Q_SLOTS

	Q_SLOT Q_SLOT

	Q_EMIT Q_EMIT

	Q_INVOKABLE Q_INVOKABLE

	Q_REVISION Q_REVISION

	Q_SET_OBJECT_NAME (Object)

	QT_NO_NARROWING_CONVERSIONS_IN_CONNECT QT_NO_NARROWING_CONVERSIONS_IN_CONNECT

Public Member Functions inherited from QPaintDevice
virtual	~QPaintDevice ()

bool	paintingActive () const const

int	width () const const

int	height () const const

int	widthMM () const const

int	heightMM () const const

int	logicalDpiX () const const

int	logicalDpiY () const const

int	physicalDpiX () const const

int	physicalDpiY () const const

int	devicePixelRatio () const const

qreal	devicePixelRatioF () const const

int	colorCount () const const

int	depth () const const

Protected Member Functions
void	paintEvent (QPaintEvent *event) override

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

void	mousePressEvent (QMouseEvent *event) override

void	mouseMoveEvent (QMouseEvent *event) override

void	mouseReleaseEvent (QMouseEvent *event) override

void	mouseDoubleClickEvent (QMouseEvent *event) override

void	dragEnterEvent (QDragEnterEvent *event) override

void	dragLeaveEvent (QDragLeaveEvent *event) override

void	dragMoveEvent (QDragMoveEvent *event) override

void	dropEvent (QDropEvent *event) override

void	wheelEvent (QWheelEvent *event) override

void	keyPressEvent (QKeyEvent *event) override

void	keyReleaseEvent (QKeyEvent *event) override

void	resizeEvent (QResizeEvent *event) override

Protected Member Functions inherited from QGraphicsView
virtual void	setupViewport (QWidget *widget) override

virtual bool	event (QEvent *event) override

virtual bool	viewportEvent (QEvent *event) override

virtual void	contextMenuEvent (QContextMenuEvent *event) override

virtual void	focusInEvent (QFocusEvent *event) override

virtual bool	focusNextPrevChild (bool next) override

virtual void	focusOutEvent (QFocusEvent *event) override

virtual void	scrollContentsBy (int dx, int dy) override

virtual void	showEvent (QShowEvent *event) override

virtual void	inputMethodEvent (QInputMethodEvent *event) override

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

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

Protected Member Functions inherited from QAbstractScrollArea
void	setViewportMargins (int left, int top, int right, int bottom)

void	setViewportMargins (const QMargins &margins)

QMargins	viewportMargins () const const

virtual QSize	viewportSizeHint () const const

Protected Member Functions inherited from QFrame
virtual void	changeEvent (QEvent *ev) override

void	initStyleOption (QStyleOptionFrame *option) const const

Protected Member Functions inherited from QWidget
virtual void	enterEvent (QEvent *event)

virtual void	leaveEvent (QEvent *event)

virtual void	moveEvent (QMoveEvent *event)

virtual void	closeEvent (QCloseEvent *event)

virtual void	tabletEvent (QTabletEvent *event)

virtual void	actionEvent (QActionEvent *event)

virtual void	hideEvent (QHideEvent *event)

virtual bool	nativeEvent (const QByteArray &eventType, void message, long result)

virtual int	metric (QPaintDevice::PaintDeviceMetric m) const const override

virtual void	initPainter (QPainter *painter) const const override

void	updateMicroFocus ()

void	create (WId window, bool initializeWindow, bool destroyOldWindow)

void	destroy (bool destroyWindow, bool destroySubWindows)

bool	focusNextChild ()

bool	focusPreviousChild ()

Protected Member Functions inherited from QObject
QObject *	sender () const const

int	senderSignalIndex () const const

int	receivers (const char *signal) const const

bool	isSignalConnected (const QMetaMethod &signal) const const

virtual void	timerEvent (QTimerEvent *event)

virtual void	childEvent (QChildEvent *event)

virtual void	customEvent (QEvent *event)

virtual void	connectNotify (const QMetaMethod &signal)

virtual void	disconnectNotify (const QMetaMethod &signal)

Protected Member Functions inherited from QPaintDevice
	QPaintDevice ()

Friends
class	GraphWidget

Additional Inherited Members
Public Types inherited from QGraphicsView
enum	ViewportAnchor

enum	CacheModeFlag

enum	DragMode

enum	ViewportUpdateMode

enum	OptimizationFlag

Public Types inherited from QAbstractScrollArea
enum	SizeAdjustPolicy

Public Types inherited from QFrame
enum	Shape

enum	Shadow

enum	StyleMask

Public Types inherited from QWidget
enum	RenderFlag

Public Types inherited from QPaintDevice
enum	PaintDeviceMetric

Static Public Member Functions inherited from QWidget
void	setTabOrder (QWidget first, QWidget second)

QWidget *	mouseGrabber ()

QWidget *	keyboardGrabber ()

QWidget *	find (WId id)

QWidget *	createWindowContainer (QWindow window, QWidget parent, Qt::WindowFlags flags)

Static Public Member Functions inherited from QObject
QString	tr (const char sourceText, const char disambiguation, int n)

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

QMetaObject::Connection	connect (const QObject sender, const char signal, const QObject receiver, const char method, Qt::ConnectionType type)

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

QMetaObject::Connection	connect (const QObject sender, PointerToMemberFunction signal, const QObject receiver, PointerToMemberFunction method, Qt::ConnectionType type)

QMetaObject::Connection	connect (const QObject *sender, PointerToMemberFunction signal, Functor functor)

QMetaObject::Connection	connect (const QObject sender, PointerToMemberFunction signal, const QObject context, Functor functor, Qt::ConnectionType type)

bool	disconnect (const 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)

bool	disconnect (const QMetaObject::Connection &connection)

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

Public Attributes inherited from QGraphicsView
typedef	CacheMode

typedef	OptimizationFlags

	NoAnchor

	AnchorViewCenter

	AnchorUnderMouse

	CacheNone

	CacheBackground

	NoDrag

	ScrollHandDrag

	RubberBandDrag

	FullViewportUpdate

	MinimalViewportUpdate

	SmartViewportUpdate

	NoViewportUpdate

	BoundingRectViewportUpdate

	DontClipPainter

	DontSavePainterState

	DontAdjustForAntialiasing

	IndirectPainting

Public Attributes inherited from QAbstractScrollArea
	AdjustIgnored

	AdjustToContentsOnFirstShow

	AdjustToContents

Public Attributes inherited from QFrame
	NoFrame

	Box

	Panel

	WinPanel

	HLine

	VLine

	StyledPanel

	Plain

	Raised

	Sunken

	Shadow_Mask

	Shape_Mask

Public Attributes inherited from QWidget
typedef	RenderFlags

	DrawWindowBackground

	DrawChildren

	IgnoreMask

Public Attributes inherited from QObject
typedef	QObjectList

Public Attributes inherited from QPaintDevice
	PdmWidth

	PdmHeight

	PdmWidthMM

	PdmHeightMM

	PdmNumColors

	PdmDepth

	PdmDpiX

	PdmDpiY

	PdmPhysicalDpiX

	PdmPhysicalDpiY

	PdmDevicePixelRatio

	PdmDevicePixelRatioScaled

Properties inherited from QGraphicsView
	backgroundBrush

	foregroundBrush

	interactive

	sceneRect

	alignment

	renderHints

	dragMode

	cacheMode

	transformationAnchor

	resizeAnchor

	viewportUpdateMode

	rubberBandSelectionMode

	optimizationFlags

Properties inherited from QAbstractScrollArea
	verticalScrollBarPolicy

	horizontalScrollBarPolicy

	sizeAdjustPolicy

Properties inherited from QFrame
	frameShape

	frameShadow

	lineWidth

	midLineWidth

	frameWidth

	frameRect

Properties inherited from QWidget
	modal

	windowModality

	enabled

	geometry

	frameGeometry

	normalGeometry

	x

	y

	pos

	frameSize

	size

	width

	height

	rect

	childrenRect

	childrenRegion

	sizePolicy

	minimumSize

	maximumSize

	minimumWidth

	minimumHeight

	maximumWidth

	maximumHeight

	sizeIncrement

	baseSize

	palette

	font

	cursor

	mouseTracking

	tabletTracking

	isActiveWindow

	focusPolicy

	focus

	contextMenuPolicy

	updatesEnabled

	visible

	minimized

	maximized

	fullScreen

	sizeHint

	minimumSizeHint

	acceptDrops

	windowTitle

	windowIcon

	windowIconText

	windowOpacity

	windowModified

	toolTip

	toolTipDuration

	statusTip

	whatsThis

	accessibleName

	accessibleDescription

	layoutDirection

	windowFlags

	autoFillBackground

	styleSheet

	locale

	windowFilePath

	inputMethodHints

Properties inherited from QObject
	objectName

Detailed Description

A view to display the rendered graph (needs a GraphicsScene).

The GraphGraphicsView is the GraphicsView for a GraphicsScene. (Its like the camera that shows a section of the scene)

Definition at line 70 of file graph_graphics_view.h.

Constructor & Destructor Documentation

◆ GraphGraphicsView()

hal::GraphGraphicsView::GraphGraphicsView ( GraphWidget * parent )

Constructor.

Parameters

parent - The parent GraphWidget

Definition at line 75 of file graph_graphics_view.cpp.

References QObject::connect(), Qt::CustomContextMenu, QWidget::customContextMenuRequested(), QGraphicsView::DontSavePainterState, QGraphicsView::FullViewportUpdate, hal::gSelectionRelay, QWidget::setAcceptDrops(), QWidget::setContextMenuPolicy(), QWidget::setMouseTracking(), QGraphicsView::setOptimizationFlags(), QGraphicsView::setViewportUpdateMode(), and hal::SelectionRelay::subfocusChanged().

Member Function Documentation

◆ dragEnterEvent()

void hal::GraphGraphicsView::dragEnterEvent ( QDragEnterEvent * event )

overrideprotectedvirtual

Reimplemented from QGraphicsView.

Definition at line 351 of file graph_graphics_view.cpp.

References hal::DragController::enterDrag(), QGraphicsView::event(), and Qt::MoveAction.

◆ dragLeaveEvent()

void hal::GraphGraphicsView::dragLeaveEvent ( QDragLeaveEvent * event )

overrideprotectedvirtual

Reimplemented from QGraphicsView.

Definition at line 365 of file graph_graphics_view.cpp.

References hal::DragController::clear(), and QGraphicsView::event().

◆ dragModifier()

Qt::KeyboardModifier hal::GraphGraphicsView::dragModifier ( )

Definition at line 1599 of file graph_graphics_view.cpp.

Referenced by setDragModifier().

◆ dragMoveEvent()

void hal::GraphGraphicsView::dragMoveEvent ( QDragMoveEvent * event )

overrideprotectedvirtual

Reimplemented from QGraphicsView.

Definition at line 391 of file graph_graphics_view.cpp.

References QGraphicsView::event(), QWidget::geometry, QGraphicsView::mapToScene(), hal::DragController::move(), Qt::MoveAction, QAbstractScrollArea::viewport(), QPoint::x(), and QPoint::y().

◆ drawForeground()

void hal::GraphGraphicsView::drawForeground	(	QPainter *	painter,
		const QRectF &	rect
	)

overrideprotectedvirtual

Reimplemented from QGraphicsView.

Definition at line 232 of file graph_graphics_view.cpp.

References QPainter::fillRect(), hal::GraphWidget::getContext(), QWidget::height, QWidget::rect, QPainter::resetTransform(), hal::GraphContext::scene(), QAbstractScrollArea::viewport(), and QWidget::width.

◆ dropEvent()

void hal::GraphGraphicsView::dropEvent ( QDropEvent * event )

overrideprotectedvirtual

Reimplemented from QGraphicsView.

Definition at line 414 of file graph_graphics_view.cpp.

References hal::DragController::clear(), hal::GraphLayouter::done(), QGraphicsView::dropEvent(), QGraphicsView::event(), hal::ActionMoveNode::exec(), hal::DragController::finalGridPlacement(), hal::GraphWidget::getContext(), hal::GraphContext::getLayouter(), hal::GraphContext::id(), hal::DragController::isDropAllowed(), Qt::MoveAction, and hal::GraphContext::setDirty().

◆ gentleZoom()

void hal::GraphGraphicsView::gentleZoom ( const qreal factor )

Zoom in/out at the position of the mouse.

Parameters

factor - The new zoom factor

Definition at line 709 of file graph_graphics_view.cpp.

References QGraphicsView::centerOn(), QWidget::height, QGraphicsView::mapFromScene(), QGraphicsView::mapToScene(), QGraphicsView::scale(), QPointF::toPoint(), QAbstractScrollArea::viewport(), and QWidget::width.

Referenced by wheelEvent().

◆ gridType()

GraphicsScene::GridType hal::GraphGraphicsView::gridType ( )

Definition at line 1589 of file graph_graphics_view.cpp.

Referenced by setGridType().

◆ handleFoldModuleShortcut()

void hal::GraphGraphicsView::handleFoldModuleShortcut ( )

Definition at line 1398 of file graph_graphics_view.cpp.

◆ handleRemoveFromView

void hal::GraphGraphicsView::handleRemoveFromView ( )

slot

remove selected nodes from view

Definition at line 102 of file graph_graphics_view.cpp.

References hal::UserActionCompound::addAction(), hal::UserActionObjectType::ContextView, hal::ActionRemoveItemsFromObject::exec(), hal::UserActionCompound::exec(), hal::GraphContext::gates(), hal::gContentManager, hal::ContentManager::getContextManagerWidget(), hal::ContextManagerWidget::getCurrentContext(), hal::gSelectionRelay, hal::GraphContext::id(), QSet::isEmpty(), hal::GraphContext::modules(), hal::SelectionRelay::selectedGates(), hal::SelectionRelay::selectedModules(), hal::UserAction::setObject(), hal::UserAction::setObjectLock(), and hal::UserActionCompound::setUseCreatedObject().

◆ handleShortestPath

void hal::GraphGraphicsView::handleShortestPath	(	u32	idFrom,
		u32	idTo
	)

slot

highlight shortest path between two gates by putting the items on path into a new group

Parameters

idFrom	- id of gate where path starts
idTo	- id of gate where path ends

Definition at line 1204 of file graph_graphics_view.cpp.

References hal::UserActionCompound::addAction(), QString::arg(), hal::GraphLayouter::boxes(), hal::UserActionCompound::exec(), QString::fromStdString(), test_plugin::g, hal::Netlist::get_gate_by_id(), hal::Gate::get_id(), hal::Module::get_id(), hal::Gate::get_name(), hal::netlist_utils::get_shortest_path(), hal::GraphWidget::getContext(), hal::GraphContext::getLayouter(), hal::gNetlist, hal::UserActionObjectType::Grouping, QSet::insert(), hal::ShortestPath::module(), test::n, hal::ShortestPath::net(), and hal::UserActionCompound::setUseCreatedObject().

Referenced by hal::GraphGraphicsViewNeighborSelector::handleGatesPicked().

◆ handleUnfoldModuleShortcut()

void hal::GraphGraphicsView::handleUnfoldModuleShortcut ( )

Definition at line 1405 of file graph_graphics_view.cpp.

References hal::GraphicsItem::itemType(), and hal::Module.

◆ keyPressEvent()

void hal::GraphGraphicsView::keyPressEvent ( QKeyEvent * event )

overrideprotectedvirtual

Reimplemented from QGraphicsView.

Definition at line 451 of file graph_graphics_view.cpp.

References QGraphicsView::event(), and Qt::Key_Space.

◆ keyReleaseEvent()

void hal::GraphGraphicsView::keyReleaseEvent ( QKeyEvent * event )

overrideprotectedvirtual

Reimplemented from QGraphicsView.

Definition at line 464 of file graph_graphics_view.cpp.

References QGraphicsView::event(), and Qt::Key_Space.

◆ moduleDoubleClicked

void hal::GraphGraphicsView::moduleDoubleClicked ( u32 id )

signal

Q_SIGNAL that is emitted whenever the user double-clicks a module in the current view.
Note that this signal is not emitted for double-clicks on gates or nets.

Parameters

id	- The id of the module that was double clicked.

Referenced by hal::GraphWidget::GraphWidget(), and mouseDoubleClickEvent().

◆ mouseDoubleClickEvent()

void hal::GraphGraphicsView::mouseDoubleClickEvent ( QMouseEvent * event )

overrideprotectedvirtual

Reimplemented from QGraphicsView.

Definition at line 209 of file graph_graphics_view.cpp.

References QGraphicsView::event(), hal::GraphicsItem::id(), QGraphicsView::itemAt(), hal::GraphicsItem::itemType(), Qt::LeftButton, hal::Module, moduleDoubleClicked(), hal::CommentSpeechBubble::mouseDoubleClickEvent(), and QObject::Q_EMIT().

◆ mouseMoveEvent()

void hal::GraphGraphicsView::mouseMoveEvent ( QMouseEvent * event )

overrideprotectedvirtual

◆ mousePressEvent()

void hal::GraphGraphicsView::mousePressEvent ( QMouseEvent * event )

overrideprotectedvirtual

Reimplemented from QGraphicsView.

Definition at line 259 of file graph_graphics_view.cpp.

References hal::DragController::clear(), QGraphicsView::event(), hal::gGraphContextManager, QGraphicsView::itemAt(), Qt::LeftButton, Qt::MidButton, hal::DragController::set(), hal::GraphContextManager::sSettingPanOnMiddleButton, QVariant::toBool(), and hal::SettingsItemCheckbox::value().

◆ mouseReleaseEvent()

void hal::GraphGraphicsView::mouseReleaseEvent ( QMouseEvent * event )

overrideprotectedvirtual

Reimplemented from QGraphicsView.

Definition at line 298 of file graph_graphics_view.cpp.

References QGraphicsView::event(), QGraphicsView::mouseReleaseEvent(), QGraphicsView::scene(), and hal::GraphicsScene::setMousePressed().

◆ paintEvent()

void hal::GraphGraphicsView::paintEvent ( QPaintEvent * event )

overrideprotectedvirtual

Reimplemented from QGraphicsView.

Definition at line 188 of file graph_graphics_view.cpp.

References QGraphicsView::event(), QStyleOptionGraphicsItem::levelOfDetailFromTransform(), QGraphicsView::paintEvent(), hal::GraphicsScene::setGridClustersEnabled(), hal::GraphicsScene::setGridEnabled(), hal::GraphicsScene::setGridType(), hal::GraphicsScene::setLod(), hal::GraphicsItem::setLod(), hal::NodeDragShadow::setLod(), QGraphicsView::transform(), hal::SeparatedGraphicsNet::updateAlpha(), hal::StandardGraphicsNet::updateAlpha(), hal::StandardGraphicsGate::updateAlpha(), and hal::StandardGraphicsModule::updateAlpha().

◆ panModifier()

Qt::KeyboardModifier hal::GraphGraphicsView::panModifier ( )

Definition at line 1609 of file graph_graphics_view.cpp.

Referenced by setPanModifier().

◆ resizeEvent()

void hal::GraphGraphicsView::resizeEvent ( QResizeEvent * event )

overrideprotectedvirtual

Reimplemented from QGraphicsView.

Definition at line 477 of file graph_graphics_view.cpp.

References QGraphicsView::event(), and QGraphicsView::resizeEvent().

◆ setDragModifier()

void hal::GraphGraphicsView::setDragModifier ( Qt::KeyboardModifier dragModifier )

Definition at line 1604 of file graph_graphics_view.cpp.

References dragModifier().

◆ setGridType()

void hal::GraphGraphicsView::setGridType ( GraphicsScene::GridType gridType )

Definition at line 1594 of file graph_graphics_view.cpp.

References gridType().

◆ setPanModifier()

void hal::GraphGraphicsView::setPanModifier ( Qt::KeyboardModifier panModifier )

Definition at line 1614 of file graph_graphics_view.cpp.

References panModifier().

◆ triggerTerminatePicker

void hal::GraphGraphicsView::triggerTerminatePicker ( )

signal

Q_SIGNAL that gets emitted to close all picker

◆ viewportCenterZoom()

void hal::GraphGraphicsView::viewportCenterZoom ( const qreal factor )

Zoom in/out at the center of the viewport.

Parameters

factor - The new zoom factor

Definition at line 718 of file graph_graphics_view.cpp.

References QGraphicsView::centerOn(), QGraphicsView::mapToScene(), QWidget::rect, QGraphicsView::scale(), QPointF::toPoint(), and QAbstractScrollArea::viewport().

◆ wheelEvent()

void hal::GraphGraphicsView::wheelEvent ( QWheelEvent * event )

overrideprotectedvirtual

Reimplemented from QGraphicsView.

Definition at line 438 of file graph_graphics_view.cpp.

References QGraphicsView::event(), gentleZoom(), QGuiApplication::keyboardModifiers(), and Qt::Vertical.

Friends And Related Function Documentation

◆ GraphWidget

friend class GraphWidget

friend

Definition at line 74 of file graph_graphics_view.h.

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

/home/runner/work/hal/hal/plugins/gui/include/gui/graph_widget/graph_graphics_view.h
/home/runner/work/hal/hal/plugins/gui/src/graph_widget/graph_graphics_view.cpp

Public Slots

Signals

Public Member Functions

Protected Member Functions

Friends

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

◆ GraphGraphicsView()

Member Function Documentation

◆ dragEnterEvent()

◆ dragLeaveEvent()

◆ dragModifier()

◆ dragMoveEvent()

◆ drawForeground()

◆ dropEvent()

◆ gentleZoom()

◆ gridType()

◆ handleFoldModuleShortcut()

◆ handleRemoveFromView

◆ handleShortestPath

◆ handleUnfoldModuleShortcut()

◆ keyPressEvent()

◆ keyReleaseEvent()

◆ moduleDoubleClicked

◆ mouseDoubleClickEvent()

◆ mouseMoveEvent()

◆ mousePressEvent()

◆ mouseReleaseEvent()

◆ paintEvent()

◆ panModifier()

◆ resizeEvent()

◆ setDragModifier()

◆ setGridType()

◆ setPanModifier()

◆ triggerTerminatePicker

◆ viewportCenterZoom()

◆ wheelEvent()

Friends And Related Function Documentation

◆ GraphWidget