#include <KDGanttAbstractGrid>

Inheritance diagram for KDGantt::AbstractGrid:

Classes
class	Private

Public Slots
virtual void	setModel (QAbstractItemModel *model)

virtual void	setRootIndex (const QModelIndex &idx)

Signals
void	gridChanged ()

Public Member Functions
	AbstractGrid (QObject *parent=0)

virtual	~AbstractGrid ()

bool	isSatisfiedConstraint (const Constraint &c) const

virtual bool	mapFromChart (const Span &span, const QModelIndex &idx, const QList< Constraint > &constraints=QList< Constraint >()) const =0

virtual Span	mapToChart (const QModelIndex &idx) const =0

QAbstractItemModel *	model () const

virtual void	paintGrid (QPainter painter, const QRectF &sceneRect, const QRectF &exposedRect, AbstractRowController rowController=0, QWidget *widget=0)=0

virtual void	paintHeader (QPainter painter, const QRectF &headerRect, const QRectF &exposedRect, qreal offset, QWidget widget=0)=0

QModelIndex	rootIndex () 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	event (QEvent *e)

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

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

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

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

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

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

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

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)

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

Properties inherited from QObject
	objectName

Detailed Description

Abstract baseclass for grids. A grid is used to convert between QModelIndex'es and gantt chart values (doubles) and to paint the background and header of the view.

See also: KDGantt::DateTimeGrid

Definition at line 40 of file kdganttabstractgrid.h.

Constructor & Destructor Documentation

KDGantt::AbstractGrid::AbstractGrid ( QObject * parent = 0 )

inline

Constructor. Creates an AbstractGrid with parent parent. The QObject parent is not used for anything internally.

Definition at line 41 of file kdganttabstractgrid.cpp.

AbstractGrid::~AbstractGrid ( )

virtual

Destructor. Does nothing

Definition at line 48 of file kdganttabstractgrid.cpp.

Member Function Documentation

void KDGantt::AbstractGrid::gridChanged ( )

signal

bool AbstractGrid::isSatisfiedConstraint ( const Constraint & c ) const

Returns: true if the startpoint is before the endpoint of the constraint c.

Definition at line 86 of file kdganttabstractgrid.cpp.

bool AbstractGrid::mapFromChart	(	const Span &	span,
		const QModelIndex &	idx,
		const QList< Constraint > &	constraints = `QList<Constraint>()`
	)		const

pure virtual

Implement this to update the model data based on the location of the item. Check against the constraints list to make sure no hard constraints are violated by writing back to the model.

Returns: true if the update succeeded.

Implemented in KDGantt::DateTimeGrid.

Span AbstractGrid::mapToChart ( const QModelIndex & idx ) const

pure virtual

Implement this to map from the data in the model to the location of the corresponding item in the view.

Implemented in KDGantt::DateTimeGrid.

QAbstractItemModel * AbstractGrid::model ( ) const

Returns: The QAbstractItemModel used by this grid

Definition at line 64 of file kdganttabstractgrid.cpp.

void AbstractGrid::paintGrid	(	QPainter *	painter,
		const QRectF &	sceneRect,
		const QRectF &	exposedRect,
		AbstractRowController *	rowController = `0`,
		QWidget *	widget = `0`
	)

pure virtual

Implement this to paint the background of the view – typically with some grid lines.

Parameters

painter	– the QPainter to paint with.
sceneRect	– the total bounding rectangle of the scene.
exposedRect	– the rectangle that needs to be painted.
rowController	– the row controller used by the view – may be 0.
widget	– the widget used by the view – may be 0.

Implemented in KDGantt::DateTimeGrid.

void AbstractGrid::paintHeader	(	QPainter *	painter,
		const QRectF &	headerRect,
		const QRectF &	exposedRect,
		qreal	offset,
		QWidget *	widget = `0`
	)

pure virtual

Implement this to paint the header part of the view.

Parameters

painter	– the QPainter to paint with.
headerRect	– the total rectangle occupied by the header.
exposedRect	– the rectangle that needs to be painted.
offset	– the horizontal scroll offset of the view.
widget	– the widget used by the view – may be 0.

Implemented in KDGantt::DateTimeGrid.

QModelIndex AbstractGrid::rootIndex ( ) const

Returns: the current root index for this grid

Definition at line 78 of file kdganttabstractgrid.cpp.

void AbstractGrid::setModel ( QAbstractItemModel * model )

virtualslot

Sets the QAbstractItemModel used by this grid implementation. This is called by the view, you should never need to call this from client code.

Definition at line 58 of file kdganttabstractgrid.cpp.

void AbstractGrid::setRootIndex ( const QModelIndex & idx )

virtualslot

Sets the root index used by this grid implementation. This is called by the view, you should never need to call this from client code.

Definition at line 72 of file kdganttabstractgrid.cpp.

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

kdgantt2

Classes

Public Slots

Signals

Public Member Functions

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation

kdgantt2

kdepim API Reference

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