This widget that consists of a QTreeView and a GraphicsView. More...

#include <KDGanttView>

Inheritance diagram for KDGantt::View:

Collaboration diagram for KDGantt::View:

Public Slots
void	collapseAll (QModelIndex index=QModelIndex())
void	expandAll (QModelIndex index=QModelIndex())
void	setConstraintModel (ConstraintModel *)
void	setGrid (AbstractGrid *)
void	setItemDelegate (ItemDelegate *)
void	setModel (QAbstractItemModel *model)
void	setRootIndex (const QModelIndex &idx)
void	setSelectionModel (QItemSelectionModel *smodel)
Public Member Functions
ConstraintModel *	constraintModel () const
void	ensureVisible (const QModelIndex &index)
const QAbstractProxyModel *	ganttProxyModel () const
QAbstractProxyModel *	ganttProxyModel ()
GraphicsView *	graphicsView ()
const GraphicsView *	graphicsView () const
AbstractGrid *	grid () const
QModelIndex	indexAt (const QPoint &pos) const
ItemDelegate *	itemDelegate () const
const QAbstractItemView *	leftView () const
QAbstractItemView *	leftView ()
QAbstractItemModel *	model () const
void	print (QPainter *painter, const QRectF &target=QRectF(), bool drawRowLabels=true)
void	print (QPrinter *printer, bool drawRowLabels=true)
void	print (QPrinter *printer, qreal start, qreal end, bool drawRowLabels=true)
void	print (QPainter *painter, qreal start, qreal end, const QRectF &target=QRectF(), bool drawRowLabels=true)
QModelIndex	rootIndex () const
AbstractRowController *	rowController ()
const AbstractRowController *	rowController () const
QItemSelectionModel *	selectionModel () const
void	setLeftView (QAbstractItemView *)
void	setRowController (AbstractRowController *)
QSplitter *	splitter ()
const QSplitter *	splitter () const
	View (QWidget *parent=0)
virtual	~View ()
Protected Member Functions
void	resizeEvent (QResizeEvent *)

Detailed Description

This widget that consists of a QTreeView and a GraphicsView.

This is the easy to use, complete gantt chart widget. It consists of a QTreeView on the left and a KDGantt::GraphicsView on the right separated by a QSplitter. The two views share the same model.

Definition at line 45 of file kdganttview.h.

Constructor & Destructor Documentation

View::View ( QWidget * parent = 0 ) [explicit]

Constructor. Creates a View with parent parent, a DateTimeGrid as default grid implementaion and no model etc.

Definition at line 239 of file kdganttview.cpp.

View::~View ( ) [virtual]

Definition at line 249 of file kdganttview.cpp.

Member Function Documentation

void View::collapseAll ( QModelIndex index = QModelIndex() ) [slot]

Definition at line 420 of file kdganttview.cpp.

References leftView().

ConstraintModel * View::constraintModel ( ) const

Returns:: the KDGantt::ConstraintModel displayed by this view.

Definition at line 476 of file kdganttview.cpp.

References d.

void View::ensureVisible ( const QModelIndex & index )

Definition at line 491 of file kdganttview.cpp.

References d, KDGantt::GraphicsScene::findItem(), graphicsView(), KDGantt::ForwardingProxyModel::mapFromSource(), and KDGantt::GraphicsScene::summaryHandlingModel().

void View::expandAll ( QModelIndex index = QModelIndex() ) [slot]

Definition at line 414 of file kdganttview.cpp.

References leftView().

QAbstractProxyModel * View::ganttProxyModel ( )

Definition at line 486 of file kdganttview.cpp.

References d.

const QAbstractProxyModel * View::ganttProxyModel ( ) const

Definition at line 481 of file kdganttview.cpp.

References d.

Referenced by KDAB_SCOPED_UNITTEST_SIMPLE().

const GraphicsView * KDGantt::View::graphicsView ( ) const

Returns:: a pointer to the GraphicsView

This is an overloaded member function, provided for convenience. It differs from the above function only in what argument(s) it accepts.

Definition at line 339 of file kdganttview.cpp.

References d.

Referenced by ensureVisible(), and print().

GraphicsView * View::graphicsView ( )

Definition at line 347 of file kdganttview.cpp.

References d.

AbstractGrid * View::grid ( ) const

Returns:: the AbstractGrid used by this view.

Definition at line 428 of file kdganttview.cpp.

References d.

QModelIndex View::indexAt ( const QPoint & pos ) const

Returns:: The QModelIndex for the item located at position pos in the view or an invalid index if no item was present at that position.

See also:: GraphicsView::indexAt

Definition at line 517 of file kdganttview.cpp.

References d.

ItemDelegate * View::itemDelegate ( ) const

Returns:: the ItemDelegate used by this view to render items

Definition at line 451 of file kdganttview.cpp.

References d.

const QAbstractItemView * KDGantt::View::leftView ( ) const

Returns:: a pointer to the QAbstractItemView in the left part of the widget.

This is an overloaded member function, provided for convenience. It differs from the above function only in what argument(s) it accepts.

Definition at line 323 of file kdganttview.cpp.

References d.

Referenced by collapseAll(), expandAll(), model(), rootIndex(), selectionModel(), setItemDelegate(), setModel(), setRootIndex(), and setSelectionModel().

QAbstractItemView * View::leftView ( )

Definition at line 331 of file kdganttview.cpp.

References d.

QAbstractItemModel * View::model ( ) const

Returns:: the current model displayed by this view

Definition at line 371 of file kdganttview.cpp.

References leftView().

void View::print	(	QPainter *	painter,
		const QRectF &	target = `QRectF()`,
		bool	drawRowLabels = `true`
	)

Render the GanttView inside the rectangle target using the painter painter. If drawRowLabels is true (the default), each row will have it's label printed on the left side.

Definition at line 552 of file kdganttview.cpp.

References d.

void View::print	(	QPrinter *	printer,
		bool	drawRowLabels = `true`
	)

Print the Gantt chart using printer. If drawRowLabels is true (the default), each row will have it's label printed on the left side.

This version of print() will print multiple pages.

Definition at line 528 of file kdganttview.cpp.

References graphicsView(), and KDGantt::GraphicsView::print().

void View::print	(	QPrinter *	printer,
		qreal	start,
		qreal	end,
		bool	drawRowLabels = `true`
	)

Print part of the Gantt chart from start to end using printer. If drawRowLabels is true (the default), each row will have it's label printed on the left side.

This version of print() will print multiple pages.

To print a certain range of a chart with a DateTimeGrid, use qreal DateTimeGrid::mapFromDateTime( const QDateTime& dt) const to figure out the values for start and end.

Definition at line 543 of file kdganttview.cpp.

References graphicsView(), and KDGantt::GraphicsView::print().

void View::print	(	QPainter *	painter,
		qreal	start,
		qreal	end,
		const QRectF &	target = `QRectF()`,
		bool	drawRowLabels = `true`
	)

Render the GanttView inside the rectangle target using the painter painter. If drawRowLabels is true (the default), each row will have it's label printed on the left side.

To print a certain range of a chart with a DateTimeGrid, use qreal DateTimeGrid::mapFromDateTime( const QDateTime& dt) const to figure out the values for start and end.

Definition at line 567 of file kdganttview.cpp.

References d.

void View::resizeEvent ( QResizeEvent * ev ) [protected]

Definition at line 506 of file kdganttview.cpp.

QModelIndex View::rootIndex ( ) const

Returns:: the rootindex for this view.

Definition at line 435 of file kdganttview.cpp.

References leftView().

const AbstractRowController * View::rowController ( ) const

Definition at line 314 of file kdganttview.cpp.

References d.

AbstractRowController * KDGantt::View::rowController ( )

Returns:: a pointer to the current rowcontroller.

See also:: AbstractRowController

This is an overloaded member function, provided for convenience. It differs from the above function only in what argument(s) it accepts.

Definition at line 307 of file kdganttview.cpp.

References d.

QItemSelectionModel * View::selectionModel ( ) const

Returns:: the QItemSelectionModel used by this view

Definition at line 390 of file kdganttview.cpp.

References leftView().

void View::setConstraintModel ( ConstraintModel * cm ) [slot]

Sets the constraintmodel displayed by this view.

See also:: KDGantt::ConstraintModel.

Definition at line 468 of file kdganttview.cpp.

References d.

void View::setGrid ( AbstractGrid * grid ) [slot]

Sets the AbstractGrid for this view. The grid is an object that controls how QModelIndexes are mapped to and from the view and how the background and header is rendered.

See also:: AbstractGrid and DateTimeGrid.

Definition at line 409 of file kdganttview.cpp.

References d.

void View::setItemDelegate ( ItemDelegate * delegate ) [slot]

Sets the KDGantt::ItemDelegate used for rendering items on this view.

See also:: ItemDelegate and QAbstractItemDelegate.

Definition at line 459 of file kdganttview.cpp.

References d, and leftView().

void View::setLeftView ( QAbstractItemView * aiv )

Replaces the left widget with a custom QAbstractItemView.

Parameters:

aiv

The view to be used to the left, instead of the default tree view

See also:: setRowController()

Definition at line 261 of file kdganttview.cpp.

References d.

Referenced by KDAB_SCOPED_UNITTEST_SIMPLE().

void View::setModel ( QAbstractItemModel * model ) [slot]

Sets the QAbstractItemModel to be displayed in this view to model.

See also:: GraphicsView::setModel

Definition at line 381 of file kdganttview.cpp.

References d, and leftView().

void View::setRootIndex ( const QModelIndex & idx ) [slot]

Sets the root index of the model displayed by this view. Similar to QAbstractItemView::setRootIndex, default is QModelIndex().

Definition at line 443 of file kdganttview.cpp.

References d, and leftView().

void View::setRowController ( AbstractRowController * ctrl )

Sets ctrl to be the rowcontroller used by this View. The default rowcontroller is owned by KDGantt::View and is suitable for the default treeview in the left part of the view. You probably only want to change this if you replace the treeview.

Definition at line 297 of file kdganttview.cpp.

References d.

Referenced by KDAB_SCOPED_UNITTEST_SIMPLE().

void View::setSelectionModel ( QItemSelectionModel * smodel ) [slot]

Sets the QItemSelectionModel used by this view to manage selections. Similar to QAbstractItemView::setSelectionModel

Definition at line 398 of file kdganttview.cpp.

References d, and leftView().

QSplitter * View::splitter ( )

Definition at line 363 of file kdganttview.cpp.

References d.

const QSplitter * KDGantt::View::splitter ( ) const

Returns:: a pointer to the QSplitter that manages the left view and graphicsView

This is an overloaded member function, provided for convenience. It differs from the above function only in what argument(s) it accepts.

Definition at line 355 of file kdganttview.cpp.

References d.

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

KDGantt::View Class Reference

Public Slots

Public Member Functions

Protected Member Functions

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation