#include <scrollwidget.h>

Inheritance diagram for Plasma::ScrollWidget:

Signals
void	scrollStateChanged (QAbstractAnimation::State newState, QAbstractAnimation::State oldState)

void	viewportGeometryChanged (const QRectF &geomety)

Public Member Functions
	ScrollWidget (QGraphicsWidget *parent=0)

	ScrollWidget (QGraphicsItem *parent)

	~ScrollWidget ()

Qt::Alignment	alignment () const

QSizeF	contentsSize () const

Q_INVOKABLE void	ensureItemVisible (QGraphicsItem *item)

Q_INVOKABLE void	ensureRectVisible (const QRectF &rect)

bool	hasOverShoot () const

Qt::ScrollBarPolicy	horizontalScrollBarPolicy () const

QWidget *	nativeWidget () const

bool	overflowBordersVisible () const

Q_INVOKABLE void	registerAsDragHandle (QGraphicsWidget *item)

QPointF	scrollPosition () const

void	setAlignment (Qt::Alignment align)

void	setHorizontalScrollBarPolicy (const Qt::ScrollBarPolicy policy)

void	setOverflowBordersVisible (const bool visible)

void	setOverShoot (bool enable)

void	setScrollPosition (const QPointF &position)

void	setSnapSize (const QSizeF &size)

void	setStyleSheet (const QString &stylesheet)

void	setVerticalScrollBarPolicy (const Qt::ScrollBarPolicy policy)

void	setWidget (QGraphicsWidget *widget)

QSizeF	snapSize () const

QString	styleSheet () const

Q_INVOKABLE void	unregisterAsDragHandle (QGraphicsWidget *item)

Qt::ScrollBarPolicy	verticalScrollBarPolicy () const

QRectF	viewportGeometry () const

QGraphicsWidget *	widget () const

Public Member Functions inherited from QGraphicsWidget
	QGraphicsWidget (QGraphicsItem *parent, QFlags< Qt::WindowType > wFlags)

	~QGraphicsWidget ()

QList< QAction * >	actions () const

void	addAction (QAction *action)

void	addActions (QList< QAction * > actions)

void	adjustSize ()

bool	autoFillBackground () const

virtual QRectF	boundingRect () const

bool	close ()

Qt::FocusPolicy	focusPolicy () const

QGraphicsWidget *	focusWidget () const

QFont	font () const

void	geometryChanged ()

virtual void	getContentsMargins (qreal left, qreal top, qreal right, qreal bottom) const

void	getWindowFrameMargins (qreal left, qreal top, qreal right, qreal bottom) const

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

void	insertAction (QAction before, QAction action)

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

bool	isActiveWindow () const

QGraphicsLayout *	layout () const

Qt::LayoutDirection	layoutDirection () const

virtual void	paint (QPainter painter, const QStyleOptionGraphicsItem option, QWidget *widget)

virtual void	paintWindowFrame (QPainter painter, const QStyleOptionGraphicsItem option, QWidget *widget)

QPalette	palette () const

QRectF	rect () const

void	releaseShortcut (int id)

void	removeAction (QAction *action)

void	resize (const QSizeF &size)

void	resize (qreal w, qreal h)

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

void	setAutoFillBackground (bool enabled)

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

void	setFocusPolicy (Qt::FocusPolicy policy)

void	setFont (const QFont &font)

virtual void	setGeometry (const QRectF &rect)

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

void	setLayout (QGraphicsLayout *layout)

void	setLayoutDirection (Qt::LayoutDirection direction)

void	setPalette (const QPalette &palette)

void	setShortcutAutoRepeat (int id, bool enabled)

void	setShortcutEnabled (int id, bool enabled)

void	setStyle (QStyle *style)

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

void	setWindowFrameMargins (qreal left, qreal top, qreal right, qreal bottom)

void	setWindowTitle (const QString &title)

virtual QPainterPath	shape () const

QSizeF	size () const

QStyle *	style () const

bool	testAttribute (Qt::WidgetAttribute attribute) const

virtual int	type () const

void	unsetLayoutDirection ()

void	unsetWindowFrameMargins ()

Qt::WindowFlags	windowFlags () const

QRectF	windowFrameGeometry () const

QRectF	windowFrameRect () const

QString	windowTitle () const

Qt::WindowType	windowType () const

Public Member Functions inherited from QGraphicsObject
	QGraphicsObject (QGraphicsItem *parent)

void	enabledChanged ()

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

void	opacityChanged ()

void	parentChanged ()

void	rotationChanged ()

void	scaleChanged ()

void	ungrabGesture (Qt::GestureType gesture)

void	visibleChanged ()

void	xChanged ()

void	yChanged ()

void	zChanged ()

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

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

virtual	~QGraphicsItem ()

bool	acceptDrops () const

Qt::MouseButtons	acceptedMouseButtons () const

bool	acceptHoverEvents () const

bool	acceptsHoverEvents () const

bool	acceptTouchEvents () const

virtual void	advance (int phase)

virtual QRectF	boundingRect () const =0

QRegion	boundingRegion (const QTransform &itemToDeviceTransform) const

qreal	boundingRegionGranularity () const

CacheMode	cacheMode () const

QList< QGraphicsItem * >	childItems () const

QList< QGraphicsItem * >	children () const

QRectF	childrenBoundingRect () const

void	clearFocus ()

QPainterPath	clipPath () const

virtual bool	collidesWithItem (const QGraphicsItem *other, Qt::ItemSelectionMode mode) const

virtual bool	collidesWithPath (const QPainterPath &path, Qt::ItemSelectionMode mode) const

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

QGraphicsItem *	commonAncestorItem (const QGraphicsItem *other) const

virtual bool	contains (const QPointF &point) const

QCursor	cursor () const

QVariant	data (int key) const

QTransform	deviceTransform (const QTransform &viewportTransform) const

qreal	effectiveOpacity () 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

GraphicsItemFlags	flags () const

QGraphicsItem *	focusItem () const

QGraphicsItem *	focusProxy () const

void	grabKeyboard ()

void	grabMouse ()

QGraphicsEffect *	graphicsEffect () const

QGraphicsItemGroup *	group () const

bool	handlesChildEvents () const

bool	hasCursor () const

bool	hasFocus () const

void	hide ()

Qt::InputMethodHints	inputMethodHints () const

void	installSceneEventFilter (QGraphicsItem *filterItem)

bool	isActive () const

bool	isAncestorOf (const QGraphicsItem *child) const

bool	isBlockedByModalPanel (QGraphicsItem **blockingPanel) const

bool	isClipped () const

bool	isEnabled () const

bool	isObscured () const

bool	isObscured (const QRectF &rect) const

bool	isObscured (qreal x, qreal y, qreal w, qreal h) const

virtual bool	isObscuredBy (const QGraphicsItem *item) const

bool	isPanel () const

bool	isSelected () const

bool	isUnderMouse () const

bool	isVisible () const

bool	isVisibleTo (const QGraphicsItem *parent) const

bool	isWidget () const

bool	isWindow () const

QTransform	itemTransform (const QGraphicsItem other, bool ok) const

QPointF	mapFromItem (const QGraphicsItem *item, const QPointF &point) const

QPolygonF	mapFromItem (const QGraphicsItem *item, const QRectF &rect) const

QPolygonF	mapFromItem (const QGraphicsItem *item, const QPolygonF &polygon) const

QPainterPath	mapFromItem (const QGraphicsItem *item, const QPainterPath &path) const

QPointF	mapFromItem (const QGraphicsItem *item, qreal x, qreal y) const

QPolygonF	mapFromItem (const QGraphicsItem *item, qreal x, qreal y, qreal w, qreal h) const

QPointF	mapFromParent (const QPointF &point) const

QPolygonF	mapFromParent (const QRectF &rect) const

QPolygonF	mapFromParent (const QPolygonF &polygon) const

QPainterPath	mapFromParent (const QPainterPath &path) const

QPointF	mapFromParent (qreal x, qreal y) const

QPolygonF	mapFromParent (qreal x, qreal y, qreal w, qreal h) const

QPolygonF	mapFromScene (const QPolygonF &polygon) const

QPointF	mapFromScene (const QPointF &point) const

QPolygonF	mapFromScene (const QRectF &rect) const

QPainterPath	mapFromScene (const QPainterPath &path) const

QPointF	mapFromScene (qreal x, qreal y) const

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

QRectF	mapRectFromItem (const QGraphicsItem *item, const QRectF &rect) const

QRectF	mapRectFromItem (const QGraphicsItem *item, qreal x, qreal y, qreal w, qreal h) const

QRectF	mapRectFromParent (const QRectF &rect) const

QRectF	mapRectFromParent (qreal x, qreal y, qreal w, qreal h) const

QRectF	mapRectFromScene (qreal x, qreal y, qreal w, qreal h) const

QRectF	mapRectFromScene (const QRectF &rect) const

QRectF	mapRectToItem (const QGraphicsItem *item, const QRectF &rect) const

QRectF	mapRectToItem (const QGraphicsItem *item, qreal x, qreal y, qreal w, qreal h) const

QRectF	mapRectToParent (const QRectF &rect) const

QRectF	mapRectToParent (qreal x, qreal y, qreal w, qreal h) const

QRectF	mapRectToScene (const QRectF &rect) const

QRectF	mapRectToScene (qreal x, qreal y, qreal w, qreal h) const

QPointF	mapToItem (const QGraphicsItem *item, const QPointF &point) const

QPolygonF	mapToItem (const QGraphicsItem *item, const QRectF &rect) const

QPolygonF	mapToItem (const QGraphicsItem *item, const QPolygonF &polygon) const

QPainterPath	mapToItem (const QGraphicsItem *item, const QPainterPath &path) const

QPointF	mapToItem (const QGraphicsItem *item, qreal x, qreal y) const

QPolygonF	mapToItem (const QGraphicsItem *item, qreal x, qreal y, qreal w, qreal h) const

QPointF	mapToParent (const QPointF &point) const

QPolygonF	mapToParent (const QRectF &rect) const

QPainterPath	mapToParent (const QPainterPath &path) const

QPointF	mapToParent (qreal x, qreal y) const

QPolygonF	mapToParent (qreal x, qreal y, qreal w, qreal h) const

QPolygonF	mapToParent (const QPolygonF &polygon) const

QPolygonF	mapToScene (const QRectF &rect) const

QPainterPath	mapToScene (const QPainterPath &path) const

QPointF	mapToScene (qreal x, qreal y) const

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

QPolygonF	mapToScene (const QPolygonF &polygon) const

QPointF	mapToScene (const QPointF &point) const

QMatrix	matrix () const

void	moveBy (qreal dx, qreal dy)

qreal	opacity () const

virtual QPainterPath	opaqueArea () const

virtual void	paint (QPainter painter, const QStyleOptionGraphicsItem option, QWidget *widget)=0

QGraphicsItem *	panel () const

PanelModality	panelModality () const

QGraphicsItem *	parentItem () const

QGraphicsObject *	parentObject () const

QGraphicsWidget *	parentWidget () const

QPointF	pos () const

void	removeSceneEventFilter (QGraphicsItem *filterItem)

void	resetMatrix ()

void	resetTransform ()

void	rotate (qreal angle)

qreal	rotation () const

void	scale (qreal sx, qreal sy)

qreal	scale () const

QGraphicsScene *	scene () const

QRectF	sceneBoundingRect () const

QMatrix	sceneMatrix () const

QPointF	scenePos () const

QTransform	sceneTransform () const

void	scroll (qreal dx, qreal dy, const QRectF &rect)

void	setAcceptDrops (bool on)

void	setAcceptedMouseButtons (QFlags< Qt::MouseButton > buttons)

void	setAcceptHoverEvents (bool enabled)

void	setAcceptsHoverEvents (bool enabled)

void	setAcceptTouchEvents (bool enabled)

void	setActive (bool active)

void	setBoundingRegionGranularity (qreal granularity)

void	setCacheMode (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 (GraphicsItemFlag flag, bool enabled)

void	setFlags (QFlags< QGraphicsItem::GraphicsItemFlag > flags)

void	setFocus (Qt::FocusReason focusReason)

void	setFocusProxy (QGraphicsItem *item)

void	setGraphicsEffect (QGraphicsEffect *effect)

void	setGroup (QGraphicsItemGroup *group)

void	setHandlesChildEvents (bool enabled)

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

void	setMatrix (const QMatrix &matrix, bool combine)

void	setOpacity (qreal opacity)

void	setPanelModality (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 (qreal x, qreal y)

void	setTransformOriginPoint (const QPointF &origin)

void	setVisible (bool visible)

void	setX (qreal x)

void	setY (qreal y)

void	setZValue (qreal z)

void	shear (qreal sh, qreal sv)

void	show ()

void	stackBefore (const QGraphicsItem *sibling)

QGraphicsObject *	toGraphicsObject ()

const QGraphicsObject *	toGraphicsObject () const

QString	toolTip () const

QGraphicsItem *	topLevelItem () const

QGraphicsWidget *	topLevelWidget () const

QTransform	transform () const

QList< QGraphicsTransform * >	transformations () const

QPointF	transformOriginPoint () const

void	translate (qreal dx, qreal dy)

void	ungrabKeyboard ()

void	ungrabMouse ()

void	unsetCursor ()

void	update (qreal x, qreal y, qreal width, qreal height)

void	update (const QRectF &rect)

QGraphicsWidget *	window () const

qreal	x () const

qreal	y () const

qreal	zValue () const

Public Member Functions inherited from QGraphicsLayoutItem
	QGraphicsLayoutItem (QGraphicsLayoutItem *parent, bool isLayout)

virtual	~QGraphicsLayoutItem ()

QRectF	contentsRect () const

QSizeF	effectiveSizeHint (Qt::SizeHint which, const QSizeF &constraint) const

QRectF	geometry () const

QGraphicsItem *	graphicsItem () const

bool	isLayout () const

qreal	maximumHeight () const

QSizeF	maximumSize () const

qreal	maximumWidth () const

qreal	minimumHeight () const

QSizeF	minimumSize () const

qreal	minimumWidth () const

bool	ownedByLayout () const

QGraphicsLayoutItem *	parentLayoutItem () const

qreal	preferredHeight () const

QSizeF	preferredSize () const

qreal	preferredWidth () const

void	setMaximumHeight (qreal height)

void	setMaximumSize (const QSizeF &size)

void	setMaximumSize (qreal w, qreal h)

void	setMaximumWidth (qreal width)

void	setMinimumHeight (qreal height)

void	setMinimumSize (const QSizeF &size)

void	setMinimumSize (qreal w, qreal h)

void	setMinimumWidth (qreal width)

void	setParentLayoutItem (QGraphicsLayoutItem *parent)

void	setPreferredHeight (qreal height)

void	setPreferredSize (const QSizeF &size)

void	setPreferredSize (qreal w, qreal h)

void	setPreferredWidth (qreal width)

void	setSizePolicy (const QSizePolicy &policy)

void	setSizePolicy (QSizePolicy::Policy hPolicy, QSizePolicy::Policy vPolicy, QSizePolicy::ControlType controlType)

QSizePolicy	sizePolicy () const

Protected Member Functions
bool	eventFilter (QObject watched, QEvent event)

void	focusInEvent (QFocusEvent *event)

void	keyPressEvent (QKeyEvent *event)

void	mouseMoveEvent (QGraphicsSceneMouseEvent *event)

void	mousePressEvent (QGraphicsSceneMouseEvent *event)

void	mouseReleaseEvent (QGraphicsSceneMouseEvent *event)

void	resizeEvent (QGraphicsSceneResizeEvent *event)

bool	sceneEventFilter (QGraphicsItem i, QEvent e)

QSizeF	sizeHint (Qt::SizeHint which, const QSizeF &constraint) const

void	wheelEvent (QGraphicsSceneWheelEvent *event)

Protected Member Functions inherited from QGraphicsWidget
virtual void	changeEvent (QEvent *event)

virtual void	closeEvent (QCloseEvent *event)

virtual bool	event (QEvent *event)

virtual bool	focusNextPrevChild (bool next)

virtual void	focusOutEvent (QFocusEvent *event)

virtual void	grabKeyboardEvent (QEvent *event)

virtual void	grabMouseEvent (QEvent *event)

virtual void	hideEvent (QHideEvent *event)

virtual void	hoverLeaveEvent (QGraphicsSceneHoverEvent *event)

virtual void	hoverMoveEvent (QGraphicsSceneHoverEvent *event)

virtual void	initStyleOption (QStyleOption *option) const

virtual QVariant	itemChange (GraphicsItemChange change, const QVariant &value)

virtual void	moveEvent (QGraphicsSceneMoveEvent *event)

virtual void	polishEvent ()

virtual bool	sceneEvent (QEvent *event)

virtual void	showEvent (QShowEvent *event)

virtual void	ungrabKeyboardEvent (QEvent *event)

virtual void	ungrabMouseEvent (QEvent *event)

virtual void	updateGeometry ()

virtual bool	windowFrameEvent (QEvent *event)

virtual Qt::WindowFrameSection	windowFrameSectionAt (const QPointF &pos) const

Protected Member Functions inherited from QGraphicsObject
void	updateMicroFocus ()

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 QGraphicsItem
virtual void	contextMenuEvent (QGraphicsSceneContextMenuEvent *event)

virtual void	dragEnterEvent (QGraphicsSceneDragDropEvent *event)

virtual void	dragLeaveEvent (QGraphicsSceneDragDropEvent *event)

virtual void	dragMoveEvent (QGraphicsSceneDragDropEvent *event)

virtual void	dropEvent (QGraphicsSceneDragDropEvent *event)

virtual void	hoverEnterEvent (QGraphicsSceneHoverEvent *event)

virtual void	inputMethodEvent (QInputMethodEvent *event)

virtual QVariant	inputMethodQuery (Qt::InputMethodQuery query) const

virtual void	keyReleaseEvent (QKeyEvent *event)

virtual void	mouseDoubleClickEvent (QGraphicsSceneMouseEvent *event)

void	prepareGeometryChange ()

void	updateMicroFocus ()

Protected Member Functions inherited from QGraphicsLayoutItem
void	setGraphicsItem (QGraphicsItem *item)

void	setOwnedByLayout (bool ownership)

virtual QSizeF	sizeHint (Qt::SizeHint which, const QSizeF &constraint) const =0

Properties
Qt::Alignment	alignment

QSizeF	contentsSize

Qt::ScrollBarPolicy	horizontalScrollBarPolicy

bool	overflowBordersVisible

bool	overShoot

QPointF	scrollPosition

QSizeF	snapSize

QString	styleSheet

Qt::ScrollBarPolicy	verticalScrollBarPolicy

QRectF	viewportGeometry

QGraphicsWidget	widget

Properties inherited from QGraphicsWidget
	autoFillBackground

	focusPolicy

	font

	geometry

	layout

	layoutDirection

	maximumSize

	minimumSize

	palette

	preferredSize

	size

	sizePolicy

	windowFlags

	windowTitle

Properties inherited from QGraphicsObject
	effect

	enabled

	opacity

	parent

	pos

	rotation

	scale

	transformOriginPoint

	visible

	x

	y

	z

Properties inherited from QObject
	objectName

Additional Inherited Members
Static Public Member Functions inherited from QGraphicsWidget
void	setTabOrder (QGraphicsWidget first, QGraphicsWidget second)

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 QGraphicsItem
typedef	GraphicsItemFlags

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

Detailed Description

A container of widgets that can have scrollbars.

A container of widgets that can have horizontal and vertical scrollbars if the content is bigger than the widget itself

Since: 4.3

Definition at line 43 of file scrollwidget.h.

Constructor & Destructor Documentation

Plasma::ScrollWidget::ScrollWidget ( QGraphicsWidget * parent = 0 )

explicit

Constructs a new ScrollWidget.

Parameters

parent the parent of this widget

Definition at line 1117 of file scrollwidget.cpp.

Plasma::ScrollWidget::ScrollWidget ( QGraphicsItem * parent )

explicit

Definition at line 1110 of file scrollwidget.cpp.

Plasma::ScrollWidget::~ScrollWidget ( )

Definition at line 1124 of file scrollwidget.cpp.

Member Function Documentation

Qt::Alignment Plasma::ScrollWidget::alignment ( ) const

Returns: currently set alignment for the inner widget

Since: 4.5

QSizeF Plasma::ScrollWidget::contentsSize ( ) const

Returns: the size of the internal widget

Since: 4.4

void Plasma::ScrollWidget::ensureItemVisible ( QGraphicsItem * item )

Scroll the view until the given item is visible.

Parameters

item	item we want visible

Since: 4.4

Definition at line 1209 of file scrollwidget.cpp.

void Plasma::ScrollWidget::ensureRectVisible ( const QRectF & rect )

Scroll the view until the given rectangle is visible.

Parameters

rect	rect we want visible, in coordinates mapped to the inner widget

Since: 4.4

Definition at line 1199 of file scrollwidget.cpp.

bool Plasma::ScrollWidget::eventFilter	(	QObject *	watched,
		QEvent *	event
	)

protectedvirtual

Reimplemented from QObject.

Definition at line 1415 of file scrollwidget.cpp.

void Plasma::ScrollWidget::focusInEvent ( QFocusEvent * event )

protectedvirtual

Reimplemented from QGraphicsWidget.

Definition at line 1324 of file scrollwidget.cpp.

bool Plasma::ScrollWidget::hasOverShoot ( ) const

Returns: true if overshoot is enabled

Since: 4.5

Definition at line 1596 of file scrollwidget.cpp.

Qt::ScrollBarPolicy Plasma::ScrollWidget::horizontalScrollBarPolicy ( ) const

Returns: the horizontal scrollbar policy

void Plasma::ScrollWidget::keyPressEvent ( QKeyEvent * event )

protectedvirtual

Reimplemented from QGraphicsItem.

Definition at line 1358 of file scrollwidget.cpp.

void Plasma::ScrollWidget::mouseMoveEvent ( QGraphicsSceneMouseEvent * event )

protectedvirtual

Reimplemented from QGraphicsItem.

Definition at line 1363 of file scrollwidget.cpp.

void Plasma::ScrollWidget::mousePressEvent ( QGraphicsSceneMouseEvent * event )

protectedvirtual

Reimplemented from QGraphicsItem.

Definition at line 1375 of file scrollwidget.cpp.

void Plasma::ScrollWidget::mouseReleaseEvent ( QGraphicsSceneMouseEvent * event )

protectedvirtual

Reimplemented from QGraphicsItem.

Definition at line 1393 of file scrollwidget.cpp.

QWidget * Plasma::ScrollWidget::nativeWidget ( ) const

Returns: the native widget wrapped by this ScrollWidget

Definition at line 1319 of file scrollwidget.cpp.

bool Plasma::ScrollWidget::overflowBordersVisible ( ) const

Returns: true if the widget shows borders when the inner widget is bigger than the viewport

Since: 4.6

void Plasma::ScrollWidget::registerAsDragHandle ( QGraphicsWidget * item )

Register an item as a drag handle, it means mouse events will pass trough it and will be possible to drag the view by dragging the item itself.

The item will still receive mouse clicks if the mouse didn't move between press and release.

This function is no more necessary, since it's the authomatic behaviour for all children items, the implementation has now no effect

Parameters

item	the drag handle item. widget() must be an ancestor if it in the parent hierarchy. if item doesn't accept mose press events it's not necessary to call this function.

Since: 4.4

Definition at line 1237 of file scrollwidget.cpp.

void Plasma::ScrollWidget::resizeEvent ( QGraphicsSceneResizeEvent * event )

protectedvirtual

Reimplemented from QGraphicsWidget.

Definition at line 1334 of file scrollwidget.cpp.

bool Plasma::ScrollWidget::sceneEventFilter	(	QGraphicsItem *	i,
		QEvent *	e
	)

protectedvirtual

Reimplemented from QGraphicsItem.

Definition at line 1478 of file scrollwidget.cpp.

QPointF Plasma::ScrollWidget::scrollPosition ( ) const

Returns: the position of the internal widget relative to this widget

Since: 4.4

void Plasma::ScrollWidget::scrollStateChanged	(	QAbstractAnimation::State	newState,
		QAbstractAnimation::State	oldState
	)

signal

The widget started or stopped an animated scroll.

Since: 4.4

void Plasma::ScrollWidget::setAlignment ( Qt::Alignment align )

Sets the alignment for the inner widget.

It is only meaningful if the inner widget is smaller than the viewport.

Since: 4.5

Definition at line 1576 of file scrollwidget.cpp.

void Plasma::ScrollWidget::setHorizontalScrollBarPolicy ( const Qt::ScrollBarPolicy policy )

Sets the horizontal scrollbar policy.

Parameters

policy desired policy

Definition at line 1162 of file scrollwidget.cpp.

void Plasma::ScrollWidget::setOverflowBordersVisible ( const bool visible )

Sets whether borders should be shown when the inner widget is bigger than the viewport.

Parameters

visible true if the border should be visible when the inner widget overflows

Since: 4.6

Definition at line 1189 of file scrollwidget.cpp.

void Plasma::ScrollWidget::setOverShoot ( bool enable )

Tells the scrollwidget whether the widget can scroll a little beyond its boundaries and then automatically snap back or whether the widget scrolling always stops at the edges.

Since: 4.5

Definition at line 1591 of file scrollwidget.cpp.

void Plasma::ScrollWidget::setScrollPosition ( const QPointF & position )

Sets the position of the internal widget relative to this widget.

Since: 4.4

Definition at line 1274 of file scrollwidget.cpp.

void Plasma::ScrollWidget::setSnapSize ( const QSizeF & size )

Set the nap size of the kinetic scrolling: the scrolling will always stop at multiples of that size.

Parameters

the	desired snap size

Since: 4.5

Definition at line 1297 of file scrollwidget.cpp.

void Plasma::ScrollWidget::setStyleSheet ( const QString & stylesheet )

Sets the stylesheet used to control the visual display of this ScrollWidget.

Parameters

stylesheet a CSS string

Definition at line 1307 of file scrollwidget.cpp.

void Plasma::ScrollWidget::setVerticalScrollBarPolicy ( const Qt::ScrollBarPolicy policy )

Sets the vertical scrollbar policy.

Parameters

policy desired policy

Definition at line 1174 of file scrollwidget.cpp.

void Plasma::ScrollWidget::setWidget ( QGraphicsWidget * widget )

Sets the widget this ScrollWidget will contain ownership is transferred to this scrollwidget, if an old one was already in, it will be deleted.

If the widget size policy allows for horizontal and/or vertical expansion, it will be resized when possible, otherwise it will be kept to whichever width the widget resizes itself.

Parameters

widget the new main sub widget

Definition at line 1129 of file scrollwidget.cpp.

QSizeF Plasma::ScrollWidget::sizeHint	(	Qt::SizeHint	which,
		const QSizeF &	constraint
	)		const

protectedvirtual

Reimplemented from QGraphicsWidget.

Definition at line 1457 of file scrollwidget.cpp.

QSizeF Plasma::ScrollWidget::snapSize ( ) const

Returns: the snap size of the kinetic scrolling

Since: 4.5

QString Plasma::ScrollWidget::styleSheet ( ) const

Returns: the stylesheet currently used with this widget

void Plasma::ScrollWidget::unregisterAsDragHandle ( QGraphicsWidget * item )

Unregister the given item as drag handle (if it was registered)

This function is no more necessary, since it's the authomatic behaviour for all children items, the implementation has now no effect

Since: 4.4

Definition at line 1245 of file scrollwidget.cpp.

Qt::ScrollBarPolicy Plasma::ScrollWidget::verticalScrollBarPolicy ( ) const

Returns: the vertical scrollbar policy

QRectF Plasma::ScrollWidget::viewportGeometry ( ) const

The geometry of the viewport.

Since: 4.4

void Plasma::ScrollWidget::viewportGeometryChanged ( const QRectF & geomety )

signal

The viewport geomety changed, for instance due a widget resize.

Since: 4.5

void Plasma::ScrollWidget::wheelEvent ( QGraphicsSceneWheelEvent * event )

protectedvirtual

Reimplemented from QGraphicsItem.

Definition at line 1403 of file scrollwidget.cpp.

QGraphicsWidget* Plasma::ScrollWidget::widget ( ) const

Returns: the main widget

Property Documentation

Qt::Alignment Plasma::ScrollWidget::alignment

readwrite

Definition at line 55 of file scrollwidget.h.

QSizeF Plasma::ScrollWidget::contentsSize

read

Definition at line 51 of file scrollwidget.h.

Qt::ScrollBarPolicy Plasma::ScrollWidget::horizontalScrollBarPolicy

readwrite

Definition at line 47 of file scrollwidget.h.

bool Plasma::ScrollWidget::overflowBordersVisible

readwrite

Definition at line 49 of file scrollwidget.h.

bool Plasma::ScrollWidget::overShoot

readwrite

Definition at line 56 of file scrollwidget.h.

QPointF Plasma::ScrollWidget::scrollPosition

readwrite

Definition at line 50 of file scrollwidget.h.

QSizeF Plasma::ScrollWidget::snapSize

readwrite

Definition at line 53 of file scrollwidget.h.

QString Plasma::ScrollWidget::styleSheet

readwrite

Definition at line 54 of file scrollwidget.h.

Qt::ScrollBarPolicy Plasma::ScrollWidget::verticalScrollBarPolicy

readwrite

Definition at line 48 of file scrollwidget.h.

QRectF Plasma::ScrollWidget::viewportGeometry

read

Definition at line 52 of file scrollwidget.h.

QGraphicsWidget * Plasma::ScrollWidget::widget

readwrite

Definition at line 46 of file scrollwidget.h.

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

Plasma

Signals

Public Member Functions

Protected Member Functions

Properties

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation

Property Documentation

Plasma

kdelibs API Reference

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