Legend showing an image and a description for Gantt items. More...

#include <KDGanttLegend>

Inheritance diagram for KDGantt::Legend:

Collaboration diagram for KDGantt::Legend:

Public Member Functions
QModelIndex	indexAt (const QPoint &point) const override

	Legend (QWidget *parent=0)

QSize	minimumSizeHint () const override

void	scrollTo (const QModelIndex &, ScrollHint=EnsureVisible) override

void	setModel (QAbstractItemModel *model) override

QSize	sizeHint () const override

QRect	visualRect (const QModelIndex &index) const override

	~Legend () override

Protected Slots
virtual void	modelDataChanged ()

Protected Member Functions
virtual QRect	drawItem (QPainter *painter, const QModelIndex &index, const QPoint &pos=QPoint()) const

virtual StyleOptionGanttItem	getStyleOption (const QModelIndex &index) const

int	horizontalOffset () const override

bool	isIndexHidden (const QModelIndex &) const override

virtual QSize	measureItem (const QModelIndex &index, bool recursive=true) const

QModelIndex	moveCursor (CursorAction, Qt::KeyboardModifiers) override

void	paintEvent (QPaintEvent *event) override

void	setSelection (const QRect &, QItemSelectionModel::SelectionFlags) override

int	verticalOffset () const override

QRegion	visualRegionForSelection (const QItemSelection &) const override

Detailed Description

Legend showing an image and a description for Gantt items.

This is an item view class showing a small Gantt item and it's text defined by LegendRole.

Definition at line 33 of file kdganttlegend.h.

Constructor & Destructor Documentation

Legend::Legend ( QWidget * parent = 0 )

explicit

Constructor. Creates a Legend with parent parent. The QObject parent is not used for anything internally.

Definition at line 45 of file kdganttlegend.cpp.

Legend::~Legend ( )

override

Destructor. Does nothing

Definition at line 54 of file kdganttlegend.cpp.

Member Function Documentation

QRect Legend::drawItem	(	QPainter *	painter,
		const QModelIndex &	index,
		const QPoint &	pos = `QPoint()`
	)		const

protectedvirtual

Draws the legend item at index and all of it's children recursively at pos onto painter. Reimplement this if you want to draw items in an user defined way.

Returns: the rectangle drawn.

Definition at line 142 of file kdganttlegend.cpp.

References KDGantt::StyleOptionGanttItem::boundingRect, d, getStyleOption(), KDGantt::StyleOptionGanttItem::itemRect, KDGantt::ItemTypeRole, measureItem(), KDGantt::ItemDelegate::paintGanttItem(), KDGantt::StyleOptionGanttItem::text, and KDGantt::TypeEvent.

Referenced by paintEvent().

StyleOptionGanttItem Legend::getStyleOption ( const QModelIndex & index ) const

protectedvirtual

Creates a StyleOptionGanttItem with all style options filled in except the target rectangles.

Definition at line 127 of file kdganttlegend.cpp.

References d, KDGantt::StyleOptionGanttItem::displayPosition, KDGantt::LegendRole, KDGantt::StyleOptionGanttItem::Right, and KDGantt::StyleOptionGanttItem::text.

Referenced by drawItem().

int KDGantt::Legend::horizontalOffset ( ) const

overrideprotected

Definition at line 58 of file kdganttlegend.h.

QModelIndex Legend::indexAt ( const QPoint & point ) const

override

Definition at line 61 of file kdganttlegend.cpp.

bool KDGantt::Legend::isIndexHidden ( const QModelIndex & ) const

overrideprotected

Definition at line 59 of file kdganttlegend.h.

QSize Legend::measureItem	(	const QModelIndex &	index,
		bool	recursive = `true`
	)		const

protectedvirtual

Calculates the needed space for the legend item at index and, if recursive is true, all child items.

Definition at line 184 of file kdganttlegend.cpp.

References d, and KDGantt::LegendRole.

Referenced by drawItem(), minimumSizeHint(), and sizeHint().

QSize Legend::minimumSizeHint ( ) const

override

Definition at line 78 of file kdganttlegend.cpp.

References measureItem().

void Legend::modelDataChanged ( )

protectedvirtualslot

Triggers repainting of the legend.

Definition at line 106 of file kdganttlegend.cpp.

Referenced by setModel().

QModelIndex KDGantt::Legend::moveCursor	(	CursorAction	,
		Qt::KeyboardModifiers
	)

overrideprotected

Definition at line 60 of file kdganttlegend.h.

void Legend::paintEvent ( QPaintEvent * event )

overrideprotected

Definition at line 112 of file kdganttlegend.cpp.

References drawItem().

void KDGantt::Legend::scrollTo	(	const QModelIndex &	,
		ScrollHint	= `EnsureVisible`
	)

override

Definition at line 44 of file kdganttlegend.h.

void Legend::setModel ( QAbstractItemModel * model )

override

Definition at line 83 of file kdganttlegend.cpp.

References d, and modelDataChanged().

void KDGantt::Legend::setSelection	(	const QRect &	,
		QItemSelectionModel::SelectionFlags
	)

overrideprotected

Definition at line 61 of file kdganttlegend.h.

QSize Legend::sizeHint ( ) const

override

Definition at line 73 of file kdganttlegend.cpp.

References measureItem().

int KDGantt::Legend::verticalOffset ( ) const

overrideprotected

Definition at line 62 of file kdganttlegend.h.

QRect Legend::visualRect ( const QModelIndex & index ) const

override

Definition at line 67 of file kdganttlegend.cpp.

QRegion KDGantt::Legend::visualRegionForSelection ( const QItemSelection & ) const

overrideprotected

Definition at line 63 of file kdganttlegend.h.

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

Public Member Functions

Protected Slots

Protected Member Functions

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation