#include <treemap.h>

Inheritance diagram for TreeMapWidget:

Public Types
enum	SelectionMode { Single, Multi, Extended, NoSelection }

Signals
void	clicked (TreeMapItem *)

void	contextMenuRequested (TreeMapItem *, const QPoint &)

void	currentChanged (TreeMapItem *, bool keyboard)

void	doubleClicked (TreeMapItem *)

void	returnPressed (TreeMapItem *)

void	rightButtonPressed (TreeMapItem *, const QPoint &)

void	selectionChanged ()

void	selectionChanged (TreeMapItem *)

Public Member Functions
	TreeMapWidget (TreeMapItem base, QWidget parent=0)

	~TreeMapWidget ()

void	addSplitDirectionItems (QMenu *)

bool	allowRotation () const

TreeMapItem *	base () const

int	borderWidth () const

bool	clearSelection (TreeMapItem *parent=0)

TreeMapItem *	current () const

const QFont &	currentFont () const

bool	defaultFieldForced (int) const

DrawParams::Position	defaultFieldPosition (int) const

QString	defaultFieldStop (int) const

QString	defaultFieldType (int) const

bool	defaultFieldVisible (int) const

void	deletingItem (TreeMapItem *)

void	drawFrame (int d, bool b)

bool	drawFrame (int d) const

void	drawTreeMap ()

bool	fieldForced (int) const

DrawParams::Position	fieldPosition (int) const

QString	fieldPositionString (int) const

QString	fieldStop (int) const

QString	fieldType (int) const

bool	fieldVisible (int) const

bool	isSelected (TreeMapItem *i) const

bool	isShadingEnabled () const

bool	isTransparent (int d) const

TreeMapItem *	item (int x, int y) const

int	maxDrawingDepth () const

int	maxSelectDepth () const

int	minimalArea () const

TreeMapItem *	possibleSelection (TreeMapItem *) const

void	redraw (TreeMapItem *)

void	redraw ()

void	resort ()

TreeMapItemList	selection () const

SelectionMode	selectionMode () const

void	setAllowRotation (bool)

void	setBorderWidth (int w)

void	setCurrent (TreeMapItem *, bool kbd=false)

void	setFieldForced (int, bool)

void	setFieldPosition (int, DrawParams::Position)

void	setFieldPosition (int, const QString &)

void	setFieldStop (int, const QString &)

void	setFieldType (int, const QString &)

void	setFieldVisible (int, bool)

void	setMarked (int markNo=1, bool redraw=true)

void	setMaxDrawingDepth (int d)

void	setMaxSelectDepth (int d)

void	setMinimalArea (int area)

void	setRangeSelection (TreeMapItem i1, TreeMapItem i2, bool selected)

void	setSelected (TreeMapItem *, bool selected=true)

void	setSelectionMode (SelectionMode m)

void	setShadingEnabled (bool s)

void	setSkipIncorrectBorder (bool enable=true)

void	setSplitMode (TreeMapItem::SplitMode m)

bool	setSplitMode (const QString &)

void	setTransparent (int d, bool b)

void	setVisibleWidth (int width, bool reuseSpace=false)

bool	skipIncorrectBorder () const

TreeMapItem::SplitMode	splitMode () const

QString	splitModeString () const

virtual QString	tipString (TreeMapItem *i) const

TreeMapItem *	visibleItem (TreeMapItem *) const

TreeMapWidget *	widget ()

Public Member Functions inherited from QWidget
	QWidget (QWidget *parent, QFlags< Qt::WindowType > f)

	QWidget (QWidget parent, const char name, QFlags< Qt::WindowType > f)

	~QWidget ()

bool	acceptDrops () const

QString	accessibleDescription () const

QString	accessibleName () const

QList< QAction * >	actions () const

void	activateWindow ()

void	addAction (QAction *action)

void	addActions (QList< QAction * > actions)

void	adjustSize ()

bool	autoFillBackground () const

Qt::BackgroundMode	backgroundMode () const

QPoint	backgroundOffset () const

BackgroundOrigin	backgroundOrigin () const

QPalette::ColorRole	backgroundRole () const

QSize	baseSize () const

QString	caption () const

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

QWidget *	childAt (const QPoint &p, bool includeThis) const

QWidget *	childAt (int x, int y) const

QWidget *	childAt (const QPoint &p) const

QRect	childrenRect () const

QRegion	childrenRegion () const

void	clearFocus ()

void	clearMask ()

bool	close (bool alsoDelete)

bool	close ()

QColorGroup	colorGroup () const

void	constPolish () const

QMargins	contentsMargins () const

QRect	contentsRect () const

Qt::ContextMenuPolicy	contextMenuPolicy () const

QCursor	cursor () const

void	customContextMenuRequested (const QPoint &pos)

void	drawText (const QPoint &p, const QString &s)

void	drawText (int x, int y, const QString &s)

WId	effectiveWinId () const

void	ensurePolished () const

void	erase ()

void	erase (const QRect &rect)

void	erase (const QRegion &rgn)

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

Qt::FocusPolicy	focusPolicy () const

QWidget *	focusProxy () const

QWidget *	focusWidget () const

const QFont &	font () const

QFontInfo	fontInfo () const

QFontMetrics	fontMetrics () const

QPalette::ColorRole	foregroundRole () const

QRect	frameGeometry () const

QSize	frameSize () const

const QRect &	geometry () const

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

virtual HDC	getDC () const

void	grabGesture (Qt::GestureType gesture, QFlags< Qt::GestureFlag > flags)

void	grabKeyboard ()

void	grabMouse ()

void	grabMouse (const QCursor &cursor)

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

QGraphicsEffect *	graphicsEffect () const

QGraphicsProxyWidget *	graphicsProxyWidget () const

bool	hasEditFocus () const

bool	hasFocus () const

bool	hasMouse () const

bool	hasMouseTracking () const

int	height () const

virtual int	heightForWidth (int w) const

void	hide ()

const QPixmap *	icon () const

void	iconify ()

QString	iconText () const

QInputContext *	inputContext ()

Qt::InputMethodHints	inputMethodHints () const

virtual QVariant	inputMethodQuery (Qt::InputMethodQuery query) const

void	insertAction (QAction before, QAction action)

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

bool	isActiveWindow () const

bool	isAncestorOf (const QWidget *child) const

bool	isDesktop () const

bool	isDialog () const

bool	isEnabled () const

bool	isEnabledTo (QWidget *ancestor) const

bool	isEnabledToTLW () const

bool	isFullScreen () const

bool	isHidden () const

bool	isInputMethodEnabled () const

bool	isMaximized () const

bool	isMinimized () const

bool	isModal () const

bool	isPopup () const

bool	isShown () const

bool	isTopLevel () const

bool	isUpdatesEnabled () const

bool	isVisible () const

bool	isVisibleTo (QWidget *ancestor) const

bool	isVisibleToTLW () const

bool	isWindow () const

bool	isWindowModified () const

QLayout *	layout () const

Qt::LayoutDirection	layoutDirection () const

QLocale	locale () const

void	lower ()

Qt::HANDLE	macCGHandle () const

Qt::HANDLE	macQDHandle () const

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

QPoint	mapFromGlobal (const QPoint &pos) const

QPoint	mapFromParent (const QPoint &pos) const

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

QPoint	mapToGlobal (const QPoint &pos) const

QPoint	mapToParent (const QPoint &pos) const

QRegion	mask () const

int	maximumHeight () const

QSize	maximumSize () const

int	maximumWidth () const

int	minimumHeight () const

QSize	minimumSize () const

virtual QSize	minimumSizeHint () const

int	minimumWidth () const

void	move (int x, int y)

void	move (const QPoint &)

QWidget *	nativeParentWidget () const

QWidget *	nextInFocusChain () const

QRect	normalGeometry () const

void	overrideWindowFlags (QFlags< Qt::WindowType > flags)

bool	ownCursor () const

bool	ownFont () const

bool	ownPalette () const

virtual QPaintEngine *	paintEngine () const

const QPalette &	palette () const

QWidget *	parentWidget (bool sameWindow) const

QWidget *	parentWidget () const

QPlatformWindow *	platformWindow () const

QPlatformWindowFormat	platformWindowFormat () const

void	polish ()

QPoint	pos () const

QWidget *	previousInFocusChain () const

void	raise ()

void	recreate (QWidget *parent, QFlags< Qt::WindowType > f, const QPoint &p, bool showIt)

QRect	rect () const

virtual void	releaseDC (HDC hdc) const

void	releaseKeyboard ()

void	releaseMouse ()

void	releaseShortcut (int id)

void	removeAction (QAction *action)

void	render (QPaintDevice *target, const QPoint &targetOffset, const QRegion &sourceRegion, QFlags< QWidget::RenderFlag > renderFlags)

void	render (QPainter *painter, const QPoint &targetOffset, const QRegion &sourceRegion, QFlags< QWidget::RenderFlag > renderFlags)

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

void	repaint (const QRegion &rgn, bool b)

void	repaint ()

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

void	repaint (const QRegion &rgn)

void	repaint (bool b)

void	repaint (const QRect &rect)

void	repaint (const QRect &r, bool b)

void	reparent (QWidget *parent, QFlags< Qt::WindowType > f, const QPoint &p, bool showIt)

void	reparent (QWidget *parent, const QPoint &p, bool showIt)

void	resize (int w, int h)

void	resize (const QSize &)

bool	restoreGeometry (const QByteArray &geometry)

QByteArray	saveGeometry () const

void	scroll (int dx, int dy)

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

void	setAcceptDrops (bool on)

void	setAccessibleDescription (const QString &description)

void	setAccessibleName (const QString &name)

void	setActiveWindow ()

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

void	setAutoFillBackground (bool enabled)

void	setBackgroundColor (const QColor &color)

void	setBackgroundMode (Qt::BackgroundMode widgetBackground, Qt::BackgroundMode paletteBackground)

void	setBackgroundOrigin (BackgroundOrigin background)

void	setBackgroundPixmap (const QPixmap &pixmap)

void	setBackgroundRole (QPalette::ColorRole role)

void	setBaseSize (const QSize &)

void	setBaseSize (int basew, int baseh)

void	setCaption (const QString &c)

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

void	setContentsMargins (const QMargins &margins)

void	setContextMenuPolicy (Qt::ContextMenuPolicy policy)

void	setCursor (const QCursor &)

void	setDisabled (bool disable)

void	setEditFocus (bool enable)

void	setEnabled (bool)

void	setEraseColor (const QColor &color)

void	setErasePixmap (const QPixmap &pixmap)

void	setFixedHeight (int h)

void	setFixedSize (const QSize &s)

void	setFixedSize (int w, int h)

void	setFixedWidth (int w)

void	setFocus (Qt::FocusReason reason)

void	setFocus ()

void	setFocusPolicy (Qt::FocusPolicy policy)

void	setFocusProxy (QWidget *w)

void	setFont (const QFont &)

void	setFont (const QFont &f, bool b)

void	setForegroundRole (QPalette::ColorRole role)

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

void	setGeometry (const QRect &)

void	setGraphicsEffect (QGraphicsEffect *effect)

void	setHidden (bool hidden)

void	setIcon (const QPixmap &i)

void	setIconText (const QString &it)

void	setInputContext (QInputContext *context)

void	setInputMethodEnabled (bool enabled)

void	setInputMethodHints (QFlags< Qt::InputMethodHint > hints)

void	setKeyCompression (bool b)

void	setLayout (QLayout *layout)

void	setLayoutDirection (Qt::LayoutDirection direction)

void	setLocale (const QLocale &locale)

void	setMask (const QBitmap &bitmap)

void	setMask (const QRegion &region)

void	setMaximumHeight (int maxh)

void	setMaximumSize (const QSize &)

void	setMaximumSize (int maxw, int maxh)

void	setMaximumWidth (int maxw)

void	setMinimumHeight (int minh)

void	setMinimumSize (int minw, int minh)

void	setMinimumSize (const QSize &)

void	setMinimumWidth (int minw)

void	setMouseTracking (bool enable)

void	setPalette (const QPalette &)

void	setPalette (const QPalette &p, bool b)

void	setPaletteBackgroundColor (const QColor &color)

void	setPaletteBackgroundPixmap (const QPixmap &pixmap)

void	setPaletteForegroundColor (const QColor &color)

void	setParent (QWidget *parent)

void	setParent (QWidget *parent, QFlags< Qt::WindowType > f)

void	setPlatformWindow (QPlatformWindow *window)

void	setPlatformWindowFormat (const QPlatformWindowFormat &format)

void	setShortcutAutoRepeat (int id, bool enable)

void	setShortcutEnabled (int id, bool enable)

void	setShown (bool shown)

void	setSizeIncrement (const QSize &)

void	setSizeIncrement (int w, int h)

void	setSizePolicy (QSizePolicy::Policy hor, QSizePolicy::Policy ver, bool hfw)

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

void	setSizePolicy (QSizePolicy)

void	setStatusTip (const QString &)

void	setStyle (QStyle *style)

QStyle *	setStyle (const QString &style)

void	setStyleSheet (const QString &styleSheet)

void	setToolTip (const QString &)

void	setUpdatesEnabled (bool enable)

void	setupUi (QWidget *widget)

virtual void	setVisible (bool visible)

void	setWhatsThis (const QString &)

void	setWindowFilePath (const QString &filePath)

void	setWindowFlags (QFlags< Qt::WindowType > type)

void	setWindowIcon (const QIcon &icon)

void	setWindowIconText (const QString &)

void	setWindowModality (Qt::WindowModality windowModality)

void	setWindowModified (bool)

void	setWindowOpacity (qreal level)

void	setWindowRole (const QString &role)

void	setWindowState (QFlags< Qt::WindowState > windowState)

void	setWindowSurface (QWindowSurface *surface)

void	setWindowTitle (const QString &)

void	show ()

void	showFullScreen ()

void	showMaximized ()

void	showMinimized ()

void	showNormal ()

QSize	size () const

virtual QSize	sizeHint () const

QSize	sizeIncrement () const

QSizePolicy	sizePolicy () const

void	stackUnder (QWidget *w)

QString	statusTip () const

QStyle *	style () const

QString	styleSheet () const

bool	testAttribute (Qt::WidgetAttribute attribute) const

QString	toolTip () const

QWidget *	topLevelWidget () const

bool	underMouse () const

void	ungrabGesture (Qt::GestureType gesture)

void	unsetCursor ()

void	unsetFont ()

void	unsetLayoutDirection ()

void	unsetLocale ()

void	unsetPalette ()

void	update (const QRect &rect)

void	update (const QRegion &rgn)

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

void	update ()

void	updateGeometry ()

bool	updatesEnabled () const

QRect	visibleRect () const

QRegion	visibleRegion () const

QString	whatsThis () const

int	width () const

QWidget *	window () const

QString	windowFilePath () const

Qt::WindowFlags	windowFlags () const

QIcon	windowIcon () const

QString	windowIconText () const

Qt::WindowModality	windowModality () const

qreal	windowOpacity () const

QString	windowRole () const

Qt::WindowStates	windowState () const

QWindowSurface *	windowSurface () const

QString	windowTitle () const

Qt::WindowType	windowType () const

WId	winId () const

int	x () const

const QX11Info &	x11Info () const

Qt::HANDLE	x11PictureHandle () const

int	y () 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

virtual bool	eventFilter (QObject watched, QEvent event)

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

Public Member Functions inherited from QPaintDevice
virtual	~QPaintDevice ()

int	colorCount () const

int	depth () const

int	height () const

int	heightMM () const

int	logicalDpiX () const

int	logicalDpiY () const

int	numColors () const

virtual QPaintEngine *	paintEngine () const =0

bool	paintingActive () const

int	physicalDpiX () const

int	physicalDpiY () const

int	width () const

int	widthMM () const

int	x11Cells () const

Qt::HANDLE	x11Colormap () const

bool	x11DefaultColormap () const

bool	x11DefaultVisual () const

int	x11Depth () const

Display *	x11Display () const

int	x11Screen () const

void *	x11Visual () const

Protected Slots
void	splitActivated (QAction *)

Protected Member Functions
void	contextMenuEvent (QContextMenuEvent *)

bool	event (QEvent *event)

void	fontChange (const QFont &)

void	keyPressEvent (QKeyEvent *)

void	mouseDoubleClickEvent (QMouseEvent *)

void	mouseMoveEvent (QMouseEvent *)

void	mousePressEvent (QMouseEvent *)

void	mouseReleaseEvent (QMouseEvent *)

void	paintEvent (QPaintEvent *)

Protected Member Functions inherited from QWidget
virtual void	actionEvent (QActionEvent *event)

virtual void	changeEvent (QEvent *event)

virtual void	closeEvent (QCloseEvent *event)

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

void	destroy (bool destroyWindow, bool destroySubWindows)

virtual void	dragEnterEvent (QDragEnterEvent *event)

virtual void	dragLeaveEvent (QDragLeaveEvent *event)

virtual void	dragMoveEvent (QDragMoveEvent *event)

virtual void	dropEvent (QDropEvent *event)

virtual void	enterEvent (QEvent *event)

virtual void	focusInEvent (QFocusEvent *event)

bool	focusNextChild ()

virtual bool	focusNextPrevChild (bool next)

virtual void	focusOutEvent (QFocusEvent *event)

bool	focusPreviousChild ()

virtual void	hideEvent (QHideEvent *event)

virtual void	inputMethodEvent (QInputMethodEvent *event)

virtual void	keyReleaseEvent (QKeyEvent *event)

virtual void	languageChange ()

virtual void	leaveEvent (QEvent *event)

virtual bool	macEvent (EventHandlerCallRef caller, EventRef event)

virtual int	metric (PaintDeviceMetric m) const

virtual void	moveEvent (QMoveEvent *event)

virtual bool	qwsEvent (QWSEvent *event)

void	resetInputContext ()

virtual void	resizeEvent (QResizeEvent *event)

virtual void	showEvent (QShowEvent *event)

virtual void	tabletEvent (QTabletEvent *event)

void	updateMicroFocus ()

virtual void	wheelEvent (QWheelEvent *event)

virtual bool	winEvent (MSG message, long result)

virtual bool	x11Event (XEvent *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)

Protected Member Functions inherited from QPaintDevice
	QPaintDevice ()

Additional Inherited Members
Static Public Member Functions inherited from QWidget
QWidget *	find (WId id)

QWidget *	keyboardGrabber ()

QWidget *	mouseGrabber ()

void	setTabOrder (QWidget first, QWidget second)

QWidgetMapper *	wmapper ()

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)

Static Public Member Functions inherited from QPaintDevice
int	x11AppCells (int screen)

Qt::HANDLE	x11AppColormap (int screen)

bool	x11AppDefaultColormap (int screen)

bool	x11AppDefaultVisual (int screen)

int	x11AppDepth (int screen)

Display *	x11AppDisplay ()

int	x11AppDpiX (int screen)

int	x11AppDpiY (int screen)

Qt::HANDLE	x11AppRootWindow (int screen)

int	x11AppScreen ()

void *	x11AppVisual (int screen)

void	x11SetAppDpiX (int dpi, int screen)

void	x11SetAppDpiY (int dpi, int screen)

Public Attributes inherited from QWidget
typedef	RenderFlags

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

Properties inherited from QWidget
	acceptDrops

	accessibleDescription

	accessibleName

	autoFillBackground

	baseSize

	childrenRect

	childrenRegion

	contextMenuPolicy

	cursor

	enabled

	focus

	focusPolicy

	font

	frameGeometry

	frameSize

	fullScreen

	geometry

	height

	inputMethodHints

	isActiveWindow

	layoutDirection

	locale

	maximized

	maximumHeight

	maximumSize

	maximumWidth

	minimized

	minimumHeight

	minimumSize

	minimumSizeHint

	minimumWidth

	modal

	mouseTracking

	normalGeometry

	palette

	pos

	rect

	size

	sizeHint

	sizeIncrement

	sizePolicy

	statusTip

	styleSheet

	toolTip

	updatesEnabled

	visible

	whatsThis

	width

	windowFilePath

	windowFlags

	windowIcon

	windowIconText

	windowModality

	windowModified

	windowOpacity

	windowTitle

	x

	y

Properties inherited from QObject
	objectName

Detailed Description

Class for visualization of a metric of hierarchically nested items as 2D areas.

Definition at line 392 of file treemap.h.

Member Enumeration Documentation

enum TreeMapWidget::SelectionMode

Same as in QListBox/QListView.

Enumerator
Single
Multi
Extended
NoSelection

Definition at line 401 of file treemap.h.

Constructor & Destructor Documentation

TreeMapWidget::TreeMapWidget	(	TreeMapItem *	base,
		QWidget *	parent = `0`
	)

explicit

Definition at line 1153 of file treemap.cpp.

TreeMapWidget::~TreeMapWidget ( )

Definition at line 1199 of file treemap.cpp.

Member Function Documentation

void TreeMapWidget::addSplitDirectionItems ( QMenu * m )

Populate given menu with option items.

The added items are automatically connected to handlers.

Definition at line 2848 of file treemap.cpp.

bool TreeMapWidget::allowRotation ( ) const

inline

Definition at line 601 of file treemap.h.

TreeMapItem* TreeMapWidget::base ( ) const

inline

Returns the TreeMapItem filling out the widget space.

Definition at line 410 of file treemap.h.

int TreeMapWidget::borderWidth ( ) const

inline

Definition at line 604 of file treemap.h.

bool TreeMapWidget::clearSelection ( TreeMapItem * parent = 0 )

Clear selection of all selected items which are children of parent.

When parent == 0, clears whole selection Returns true if selection changed.

Definition at line 1705 of file treemap.cpp.

void TreeMapWidget::clicked ( TreeMapItem * )

signal

void TreeMapWidget::contextMenuEvent ( QContextMenuEvent * e )

protectedvirtual

Reimplemented from QWidget.

Definition at line 1820 of file treemap.cpp.

void TreeMapWidget::contextMenuRequested	(	TreeMapItem *	,
		const QPoint &
	)

signal

TreeMapItem* TreeMapWidget::current ( ) const

inline

Definition at line 613 of file treemap.h.

void TreeMapWidget::currentChanged	(	TreeMapItem *	,
		bool	keyboard
	)

signal

This signal is emitted if the current item changes.

If the change is done because of keyboard navigation, the is set to true

const QFont & TreeMapWidget::currentFont ( ) const

Returns a reference to the current widget font.

Definition at line 1204 of file treemap.cpp.

bool TreeMapWidget::defaultFieldForced ( int ) const

Definition at line 1337 of file treemap.cpp.

DrawParams::Position TreeMapWidget::defaultFieldPosition ( int f ) const

Definition at line 1342 of file treemap.cpp.

QString TreeMapWidget::defaultFieldStop ( int ) const

Definition at line 1327 of file treemap.cpp.

QString TreeMapWidget::defaultFieldType ( int f ) const

Definition at line 1322 of file treemap.cpp.

bool TreeMapWidget::defaultFieldVisible ( int f ) const

Definition at line 1332 of file treemap.cpp.

void TreeMapWidget::deletingItem ( TreeMapItem * i )

Definition at line 1501 of file treemap.cpp.

void TreeMapWidget::doubleClicked ( TreeMapItem * )

signal

void TreeMapWidget::drawFrame	(	int	d,
		bool	b
	)

Definition at line 1265 of file treemap.cpp.

bool TreeMapWidget::drawFrame ( int d ) const

inline

Definition at line 509 of file treemap.h.

void TreeMapWidget::drawTreeMap ( )

Definition at line 2178 of file treemap.cpp.

bool TreeMapWidget::event ( QEvent * event )

protectedvirtual

Reimplemented from QWidget.

Definition at line 2148 of file treemap.cpp.

bool TreeMapWidget::fieldForced ( int f ) const

Definition at line 1434 of file treemap.cpp.

DrawParams::Position TreeMapWidget::fieldPosition ( int f ) const

Definition at line 1453 of file treemap.cpp.

QString TreeMapWidget::fieldPositionString ( int f ) const

Definition at line 1479 of file treemap.cpp.

QString TreeMapWidget::fieldStop ( int f ) const

Definition at line 1398 of file treemap.cpp.

QString TreeMapWidget::fieldType ( int f ) const

Definition at line 1382 of file treemap.cpp.

bool TreeMapWidget::fieldVisible ( int f ) const

Definition at line 1415 of file treemap.cpp.

void TreeMapWidget::fontChange ( const QFont & )

protected

Definition at line 2142 of file treemap.cpp.

bool TreeMapWidget::isSelected ( TreeMapItem * i ) const

Definition at line 1722 of file treemap.cpp.

bool TreeMapWidget::isShadingEnabled ( ) const

inline

Definition at line 505 of file treemap.h.

bool TreeMapWidget::isTransparent ( int d ) const

inline

Definition at line 513 of file treemap.h.

TreeMapItem * TreeMapWidget::item	(	int	x,
		int	y
	)		const

Returns the area item at position x/y, independent from any maxSelectDepth setting.

Definition at line 1541 of file treemap.cpp.

void TreeMapWidget::keyPressEvent ( QKeyEvent * e )

protectedvirtual

Reimplemented from QWidget.

Definition at line 2027 of file treemap.cpp.

int TreeMapWidget::maxDrawingDepth ( ) const

inline

Definition at line 544 of file treemap.h.

int TreeMapWidget::maxSelectDepth ( ) const

inline

Definition at line 616 of file treemap.h.

int TreeMapWidget::minimalArea ( ) const

inline

Definition at line 550 of file treemap.h.

void TreeMapWidget::mouseDoubleClickEvent ( QMouseEvent * e )

protectedvirtual

Reimplemented from QWidget.

Definition at line 1980 of file treemap.cpp.

void TreeMapWidget::mouseMoveEvent ( QMouseEvent * e )

protectedvirtual

Reimplemented from QWidget.

Definition at line 1907 of file treemap.cpp.

void TreeMapWidget::mousePressEvent ( QMouseEvent * e )

protectedvirtual

Reimplemented from QWidget.

Definition at line 1839 of file treemap.cpp.

void TreeMapWidget::mouseReleaseEvent ( QMouseEvent * )

protectedvirtual

Reimplemented from QWidget.

Definition at line 1950 of file treemap.cpp.

void TreeMapWidget::paintEvent ( QPaintEvent * )

protectedvirtual

Reimplemented from QWidget.

Definition at line 2171 of file treemap.cpp.

TreeMapItem * TreeMapWidget::possibleSelection ( TreeMapItem * i ) const

Returns the item possible for selection.

this returns the given item itself or a parent thereof, depending on setting of maxSelectDepth().

Definition at line 1593 of file treemap.cpp.

void TreeMapWidget::redraw ( TreeMapItem * i )

Redraws an item with all children.

This takes changed values(), sums(), colors() and text() into account.

Definition at line 2231 of file treemap.cpp.

void TreeMapWidget::redraw ( )

inline

Definition at line 630 of file treemap.h.

void TreeMapWidget::resort ( )

inline

Resort all TreeMapItems.

See TreeMapItem::resort().

Definition at line 635 of file treemap.h.

void TreeMapWidget::returnPressed ( TreeMapItem * )

signal

void TreeMapWidget::rightButtonPressed	(	TreeMapItem *	,
		const QPoint &
	)

signal

TreeMapItemList TreeMapWidget::selection ( ) const

inline

Definition at line 614 of file treemap.h.

void TreeMapWidget::selectionChanged ( )

signal

void TreeMapWidget::selectionChanged ( TreeMapItem * )

signal

SelectionMode TreeMapWidget::selectionMode ( ) const

inline

Definition at line 617 of file treemap.h.

void TreeMapWidget::setAllowRotation ( bool enable )

Do we allow the texts to be rotated by 90 degrees for better fitting?

Definition at line 1281 of file treemap.cpp.

void TreeMapWidget::setBorderWidth ( int w )

Definition at line 1306 of file treemap.cpp.

void TreeMapWidget::setCurrent	(	TreeMapItem *	i,
		bool	kbd = `false`
	)

Sets the current item.

The current item is mainly used for keyboard navigation.

Definition at line 1735 of file treemap.cpp.

void TreeMapWidget::setFieldForced	(	int	f,
		bool	enable
	)

Should the drawing of the name into the rectangle be forced? This enables drawing of the name before drawing subitems, and thus destroys proportional constrains.

Definition at line 1423 of file treemap.cpp.

void TreeMapWidget::setFieldPosition	(	int	f,
		DrawParams::Position	pos
	)

Set the field position in the area.

See TreeMapItem::Position

Definition at line 1442 of file treemap.cpp.

void TreeMapWidget::setFieldPosition	(	int	f,
		const QString &	pos
	)

Definition at line 1461 of file treemap.cpp.

void TreeMapWidget::setFieldStop	(	int	f,
		const QString &	stop
	)

Stop drawing at item with name.

Definition at line 1388 of file treemap.cpp.

void TreeMapWidget::setFieldType	(	int	f,
		const QString &	type
	)

Set the type name of a field.

This is important for the visualization menu generated with visualizationMenu()

Definition at line 1373 of file treemap.cpp.

void TreeMapWidget::setFieldVisible	(	int	f,
		bool	enable
	)

Should the text with number textNo be visible? This is only done if remaining space is enough to allow for proportional size constrains.

Definition at line 1404 of file treemap.cpp.

void TreeMapWidget::setMarked	(	int	markNo = `1`,
		bool	redraw = `true`
	)

Switches on the marking <markNo>.

Marking 0 switches off marking. This is mutually exclusive to selection, and is automatically switched off when selection is changed (also by the user). Marking is visually the same as selection, and is based on TreeMapItem::isMarked(<markNo>). This enables to programmatically show multiple selected items at once even in single selection mode.

Definition at line 1647 of file treemap.cpp.

void TreeMapWidget::setMaxDrawingDepth ( int d )

Maximal nesting depth.

Definition at line 1314 of file treemap.cpp.

void TreeMapWidget::setMaxSelectDepth ( int d )

inline

Set the maximal depth a selected item can have.

If you try to select a item with higher depth, the ancestor holding this condition is used.

void TreeMapWidget::setSelected	(	TreeMapItem *	item,
		bool	selected = `true`
	)

void TreeMapWidget::setVisibleWidth	(	int	width,
		bool	reuseSpace = `false`
	)

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void TreeMapWidget::setRangeSelection	(	TreeMapItem *	i1,
		TreeMapItem *	i2,
		bool	selected
	)