kdgantt1

KDGanttView Class Reference

#include <KDGanttView.h>

Inheritance diagram for KDGanttView:

Detailed Description

This class represents a Gantt view with the Gantt chart, the header, an optional listview and an optional legend.

In order to set up a Gantt view, create an object of this class, and populate it with a number of KDGanttViewItem objects.

If you experience problems with the repainting of the content of the Gantt View after scrolling, call setRepaintMode().

Definition at line 67 of file KDGanttView.h.


Public Types
enum	HourFormat { Hour_24, Hour_12, Hour_24_FourDigit }
enum	RepaintMode { No, Medium, Always }
enum	Scale { Second = 0, Minute, Hour, Day, Week, Month, Auto }
enum	ShowTicksType { ShowMajorTicks = 0, ShowMinorTicks, ShowNoTicks }
enum	YearFormat { FourDigit, TwoDigit, TwoDigitApostrophe, NoDate }
Public Slots
void	center (KDGanttViewItem *)
void	centerTimeline (const QDateTime &center)
void	editItem (KDGanttViewItem *)
void	gotoCurrentMonth ()
void	gotoCurrentWeek ()
void	gotoCurrentYear ()
void	gotoLastMonth ()
void	gotoLastWeek ()
void	gotoLastYear ()
void	gotoToday ()
void	gotoYesterday ()
void	print ()
void	selectCurrentMonth ()
void	selectCurrentWeek ()
void	selectCurrentYear ()
void	selectLastMonth ()
void	selectLastWeek ()
void	selectLastYear ()
void	selectToday ()
void	selectYesterday ()
void	setAllClose ()
void	setAllOpen ()
void	setEditable (bool editable)
void	setListViewWidth (int)
void	setScale (Scale)
void	setScaleSilent (Scale)
void	setShowLegend (bool show)
void	setShowListView (bool show)
void	setShowTaskLinks (bool show)
void	setTimelineToEnd ()
void	setTimelineToStart ()
void	zoomToFit ()
void	zoomToSelection (const QDateTime &start, const QDateTime &end)
void	zoomToSelectionAndSetStartEnd (const QDateTime &start, const QDateTime &end)
Signals
void	addOneTickLeft ()
void	addOneTickRight ()
void	dateTimeDoubleClicked (const QDateTime &)
void	dropped (QDropEvent e, KDGanttViewItem droppedItem, KDGanttViewItem *itemBelowMouse)
void	gvContextMenuRequested (KDGanttViewItem *item, const QPoint &pos)
void	gvCreateTaskLink (KDGanttViewItem , int, KDGanttViewItem , int)
void	gvCurrentChanged (KDGanttViewItem *)
void	gvItemDoubleClicked (KDGanttViewItem *)
void	gvItemLeftClicked (KDGanttViewItem *)
void	gvItemMidClicked (KDGanttViewItem *)
void	gvItemMoved (KDGanttViewItem *)
void	gvItemRightClicked (KDGanttViewItem *)
void	gvMouseButtonClicked (int button, KDGanttViewItem *item, const QPoint &pos)
void	gvMouseButtonPressed (int button, KDGanttViewItem *item, const QPoint &pos)
void	gvMouseButtonReleased (int button, KDGanttViewItem *item, const QPoint &pos)
void	gvMouseMove (int button, KDGanttViewItem *item, const QPoint &pos)
void	intervalColorRectangleMoved (const QDateTime &start, const QDateTime &end)
void	itemChanged (KDGanttViewItem *)
void	itemCollapsed (KDGanttViewItem *item)
void	itemConfigured (KDGanttViewItem *)
void	itemDeleted (KDGanttViewItem *)
void	itemDoubleClicked (KDGanttViewItem *)
void	itemExpanded (KDGanttViewItem *item)
void	itemLeftClicked (KDGanttViewItem *)
void	itemMidClicked (KDGanttViewItem *)
void	itemRightClicked (KDGanttViewItem *)
void	lvContextMenuRequested (KDGanttViewItem *item, const QPoint &pos, int col)
void	lvCurrentChanged (KDGanttViewItem *)
void	lvItemDoubleClicked (KDGanttViewItem *)
void	lvItemLeftClicked (KDGanttViewItem *)
void	lvItemMidClicked (KDGanttViewItem *)
void	lvItemRenamed (KDGanttViewItem *, int col, const QString &text)
void	lvItemRightClicked (KDGanttViewItem *)
void	lvMouseButtonClicked (int button, KDGanttViewItem *item, const QPoint &pos, int c)
void	lvMouseButtonPressed (int button, KDGanttViewItem *item, const QPoint &pos, int c)
void	lvSelectionChanged (KDGanttViewItem *)
void	rescaling (KDGanttView::Scale)
void	taskLinkDoubleClicked (KDGanttViewTaskLink *)
void	taskLinkLeftClicked (KDGanttViewTaskLink *)
void	taskLinkMidClicked (KDGanttViewTaskLink *)
void	taskLinkRightClicked (KDGanttViewTaskLink *)
void	timeIntervallSelected (const QDateTime &start, const QDateTime &end)
void	timeIntervalSelected (const QDateTime &start, const QDateTime &end)
Public Member Functions
virtual int	addColumn (const QIconSet &iconset, const QString &label, int width=-1)
virtual int	addColumn (const QString &label, int width=-1)
void	addIntervalBackgroundColor (KDIntervalColorRectangle *newItem)
void	addLegendItem (KDGanttViewItem::Shape shape, const QColor &shapeColor, const QString &text, KDGanttViewItem::Shape shape2, const QColor &shapeColor2, const QString &text2)
void	addLegendItem (KDGanttViewItem::Shape shape, const QColor &shapeColor, const QString &text)
int	addTickcountForTimeline () const
void	addTicksLeft (int num=1)
void	addTicksRight (int num=1)
void	addUserdefinedLegendHeaderWidget (QWidget *w)
int	autoScaleMinorTickCount () const
bool	calendarMode () const
void	centerTimelineAfterShow (const QDateTime &center)
int	childCount () const
void	clear ()
void	clearAll ()
void	clearBackgroundColor ()
void	clearLegend ()
bool	colors (KDGanttViewItem::Type type, QColor &start, QColor &middle, QColor &end) const
QColor	columnBackgroundColor (const QDateTime &column) const
virtual KDGanttViewItem *	createNewItem (QString KDGanttViewItemTypeAsString, KDGanttViewItem parent=0, KDGanttViewItem after=0, const QString &lvtext=QString(), const QString &name=QString())
virtual KDGanttViewItem *	createUserDefinedItem (QString KDGanttViewItemTypeAsString, KDGanttViewItem parent=0, KDGanttViewItem after=0, const QString &lvtext=QString(), const QString &name=QString())
QDate	currentMonth () const
QDate	currentWeek () const
QDate	currentYear () const
QColor	defaultColor (KDGanttViewItem::Type type) const
QColor	defaultHighlightColor (KDGanttViewItem::Type type) const
bool	displayEmptyTasksAsLine () const
bool	displaySubitemsAsGroup () const
bool	dragEnabled () const
QSize	drawContents (QPainter *p=0, bool drawListView=true, bool drawTimeLine=true, bool drawLegend=false)
bool	dropEnabled () const
bool	editable () const
bool	editorEnabled () const
void	ensureVisible (KDGanttViewItem *)
KDGanttViewItem *	firstChild () const
int	ganttMaximumWidth () const
QDateTime	getDateTimeForCoordX (int coordX, bool global=true) const
KDGanttViewItem *	getItemAt (const QPoint &pos, bool global=true) const
KDGanttViewItem *	getItemByGanttViewPos (const QPoint &pos) const
KDGanttViewItem *	getItemByListViewPos (const QPoint &pos) const
KDGanttViewItem *	getItemByName (const QString &name) const
KDGanttViewItem *	getItemByUid (const QString &name, KDGanttViewItem *parentItem=0) const
bool	getUpdateEnabled () const
int	getWeekOfYear (const QDate &date)
QColor	gvBackgroundColor () const
bool	headerVisible () const
bool	highlightColors (KDGanttViewItem::Type type, QColor &start, QColor &middle, QColor &end) const
int	horBackgroundLines (QBrush &brush) const
QDateTime	horizonEnd () const
QDateTime	horizonStart () const
HourFormat	hourFormat () const
bool	isConnectorEnabled (int connector) const
bool	isDragEnabled () const
bool	isDropEnabled () const
	KDGanttView (QWidget parent=0, const char name=0)
KDGanttViewItem *	lastItem () const
QDate	lastMonth () const
QDate	lastWeek () const
QDate	lastYear () const
QDockWindow *	legendDockwindow () const
QColor	legendHeaderBackgroundColor () const
bool	legendIsDockwindow () const
QHeader *	listViewHeader () const
int	listViewWidth ()
bool	loadProject (QIODevice *)
QColor	lvBackgroundColor () const
virtual void	lvDragEnterEvent (QDragEnterEvent *e)
virtual bool	lvDragMoveEvent (QDragMoveEvent e, KDGanttViewItem , KDGanttViewItem *)
virtual bool	lvDropEvent (QDropEvent e, KDGanttViewItem , KDGanttViewItem *)
virtual void	lvStartDrag (KDGanttViewItem *)
int	majorScaleCount () const
Scale	maximumScale () const
int	minimumColumnWidth () const
Scale	minimumScale () const
int	minorScaleCount () const
QBrush	noInformationBrush () const
void	print (QPrinter *printer, bool printListView=true, bool printTimeLine=true, bool printLegend=false)
virtual void	removeColumn (int index)
bool	saveProject (QIODevice *)
Scale	scale () const
KDGanttViewItem *	selectedItem () const
void	setAddTickcountForTimeline (int)
void	setAllConnectorsEnabled (bool state)
void	setAutoScaleMinorTickCount (int count)
void	setAutoScrollEnabled (bool state)
void	setCalendarMode (bool mode)
void	setColors (KDGanttViewItem::Type type, const QColor &start, const QColor &middle, const QColor &end, bool overwriteExisting=true)
void	setColumnBackgroundColor (const QDateTime &column, const QColor &color, Scale mini=KDGanttView::Second, Scale maxi=KDGanttView::Month)
void	setConnectorEnabled (int connector, bool state)
void	setDefaultColor (KDGanttViewItem::Type type, const QColor &, bool overwriteExisting=true)
void	setDefaultHighlightColor (KDGanttViewItem::Type type, const QColor &, bool overwriteExisting=true)
void	setDisplayEmptyTasksAsLine (bool show)
void	setDisplaySubitemsAsGroup (bool show)
void	setDragDropEnabled (bool b)
void	setDragEnabled (bool b)
void	setDropEnabled (bool b)
void	setEditorEnabled (bool enable)
void	setFixedHorizon (bool f)
void	setFont (const QFont &f)
void	setGanttMaximumWidth (int w)
void	setGermanDateTimeFormat ()
void	setGvBackgroundColor (const QColor &)
void	setGvVScrollBarMode (QScrollView::ScrollBarMode)
void	setHeaderVisible (bool)
void	setHighlightColors (KDGanttViewItem::Type type, const QColor &start, const QColor &middle, const QColor &end, bool overwriteExisting=true)
void	setHorBackgroundLines (int count=2, QBrush brush=QBrush(QColor(200, 200, 200), Qt::Dense6Pattern))
void	setHorizonEnd (const QDateTime &start)
void	setHorizonStart (const QDateTime &start)
void	setHourFormat (HourFormat format)
void	setLegendHeaderBackgroundColor (const QColor &)
void	setLegendIsDockwindow (bool dock)
void	setListViewColumnWidth (int column, int w)
void	setLvBackgroundColor (const QColor &)
void	setLvVScrollBarMode (QScrollView::ScrollBarMode)
void	setMajorScaleCount (int count)
void	setMaximumScale (Scale)
void	setMinimumColumnWidth (int width)
void	setMinimumScale (Scale)
void	setMinorScaleCount (int count)
void	setNoInformationBrush (const QBrush &brush)
void	setPaletteBackgroundColor (const QColor &col)
void	setRepaintMode (RepaintMode mode)
void	setSelected (KDGanttViewItem *, bool)
void	setShapes (KDGanttViewItem::Type type, KDGanttViewItem::Shape start, KDGanttViewItem::Shape middle, KDGanttViewItem::Shape end, bool overwriteExisting=true)
void	setShowHeaderPopupMenu (bool show=true, bool showZoom=true, bool showScale=true, bool showTime=true, bool showYear=true, bool showGrid=true, bool showPrint=false)
void	setShowLegendButton (bool show)
void	setShowTicks (ShowTicksType)
void	setShowTimeTablePopupMenu (bool)
void	setTextColor (const QColor &color)
void	setTimeHeaderBackgroundColor (const QColor &)
void	setTimeHeaderDateFormatDay (const QString &fmt)
void	setTimeHeaderDateFormatMonth (const QString &fmt)
void	setTimeHeaderDateFormatWeek (const QString &fmt)
void	setTimeHeaderDatetimeFormatHour (const QString &fmt)
void	setTimeHeaderDatetimeFormatMinute (const QString &fmt)
void	setTimeHeaderDatetimeFormatSecond (const QString &fmt)
void	setTimeHeaderTooltipDateTimeFormat (const QString &fmt)
void	setUpdateEnabled (bool enable)
void	setUserHorizonChangeEnabled (bool b)
void	setWeekdayBackgroundColor (const QColor &color, int weekday)
void	setWeekendBackgroundColor (const QColor &color)
void	setWeekendDays (int start, int end)
void	setWeekScaleShowNumber (bool b)
void	setWeekStartsMonday (bool b)
void	setYearFormat (YearFormat format)
void	setZoomFactor (double factor, bool absolute)
bool	shapes (KDGanttViewItem::Type type, KDGanttViewItem::Shape &start, KDGanttViewItem::Shape &middle, KDGanttViewItem::Shape &end) const
bool	showHeaderPopupMenu () const
bool	showLegend () const
bool	showLegendButton () const
bool	showListView () const
bool	showTaskLinks () const
ShowTicksType	showTicks () const
bool	showTimeTablePopupMenu () const
virtual QSize	sizeHint () const
QPtrList < KDGanttViewTaskLinkGroup >	taskLinkGroups () const
QPtrList< KDGanttViewTaskLink >	taskLinks () const
QColor	textColor () const
QColor	timeHeaderBackgroundColor () const
QString	timeHeaderDateFormatDay () const
QString	timeHeaderDateFormatMonth () const
QString	timeHeaderDateFormatWeek () const
QString	timeHeaderDatetimeFormatHour () const
QString	timeHeaderDatetimeFormatMinute () const
QString	timeHeaderDatetimeFormatSecond () const
QString	timeHeaderTooltipDateTimeFormat () const
KDTimeHeaderWidget *	timeHeaderWidget ()
KDTimeTableWidget *	timeTableWidget ()
QDate	today () const
QDate	tomorrow () const
bool	userHorizonChangeEnabled () const
QColor	weekdayBackgroundColor (int weekday) const
QColor	weekendBackgroundColor () const
void	weekendDays (int &start, int &end) const
bool	weekScaleShowNumber () const
bool	weekStartsMonday () const
YearFormat	yearFormat () const
QDate	yesterday () const
double	zoomFactor () const
	~KDGanttView ()
Static Public Member Functions
static QPixmap	getPixmap (KDGanttViewItem::Shape shape, const QColor &shapeColor, const QColor &backgroundColor, int itemSize)
Protected Member Functions
virtual void	closeEvent (QCloseEvent *event)
virtual QDragObject *	dragObject ()
virtual void	showEvent (QShowEvent *event)
virtual void	startDrag ()
virtual void	userReadFromElement (QDomElement &element)
virtual void	userWriteToElement (QDomDocument &doc, QDomElement &parentElement) const
Properties
int	autoScaleMinorTickCount
bool	calendarMode
bool	displayEmptyTasksAsLine
bool	dragEnabled
bool	dropEnabled
bool	editable
bool	editorEnabled
int	ganttMaximumWidth
QColor	ganttViewBackgroundColor
bool	headerVisible
QDateTime	horizonEnd
QDateTime	horizonStart
HourFormat	hourFormat
QColor	legendHeaderBackgroundColor
bool	legendIsDockwindow
QColor	listViewBackgroundColor
int	majorScaleCount
Scale	maximumScale
int	minimumColumnWidth
Scale	minimumScale
int	minorScaleCount
QBrush	noInformationBrush
Scale	scale
bool	showHeaderPopupMenu
bool	showLegend
bool	showLegendButton
bool	showListView
bool	showTaskLinks
ShowTicksType	showTicks
bool	showTimeTablePopupMenu
QColor	textColor
QColor	timeHeaderBackgroundColor
QColor	weekendBackgroundColor
YearFormat	yearFormat
double	zoomFactor

Member Enumeration Documentation

enum KDGanttView::HourFormat

This enum is used to specify the hour format used in the header.

Enumerator:

Hour_24
Hour_12
Hour_24_FourDigit

Definition at line 115 of file KDGanttView.h.

enum KDGanttView::RepaintMode

Please see setRepaintMode() for a description of the values of this enumeration.

Enumerator:

No
Medium
Always

Definition at line 116 of file KDGanttView.h.

enum KDGanttView::Scale

This enum is used to specify the units of the scales in the header.

Enumerator:

Second
Minute
Hour
Day
Week
Month
Auto

Definition at line 113 of file KDGanttView.h.

enum KDGanttView::ShowTicksType

Enumerator:

ShowMajorTicks
ShowMinorTicks
ShowNoTicks

Definition at line 117 of file KDGanttView.h.

enum KDGanttView::YearFormat

This enum is used to specify the year format used in the header.

Enumerator:

FourDigit
TwoDigit
TwoDigitApostrophe
NoDate

Definition at line 114 of file KDGanttView.h.

Constructor & Destructor Documentation

KDGanttView::KDGanttView	(	QWidget *	parent = `0`,
		const char *	name = `0`
	)

Constructs an empty KDGanttView.

Parameters:

	parent	the widget parent
	name	the internal debugging name

Definition at line 89 of file KDGanttView.cpp.

KDGanttView::~KDGanttView ( )

Definition at line 252 of file KDGanttView.cpp.

Member Function Documentation

int KDGanttView::addColumn	(	const QIconSet &	iconset,
		const QString &	label,
		int	width = `-1`
	)			`[virtual]`

Calls to this method are passed through to the underlying QListView.

Definition at line 4658 of file KDGanttView.cpp.

int KDGanttView::addColumn	(	const QString &	label,
		int	width = `-1`
	)			`[virtual]`

Calls to this method are passed through to the underlying QListView.

Definition at line 4648 of file KDGanttView.cpp.

void KDGanttView::addIntervalBackgroundColor ( KDIntervalColorRectangle * newItem )

Adds a filled rectangle for a time interval given by start and end, across all tasks. start may be later than end.

See also:: KDIntervalColorRectangle

Definition at line 2426 of file KDGanttView.cpp.

void KDGanttView::addLegendItem	(	KDGanttViewItem::Shape	shape,
		const QColor &	shapeColor,
		const QString &	text,
		KDGanttViewItem::Shape	shape2,
		const QColor &	shapeColor2,
		const QString &	text2
	)

Adds an item to the legend with two shapes and text right of the shapes. The text may be empty.

Parameters:

	shape	the first shape to display
	shapeColor	the color in which to display the first shape
	text	the text to display right of the first shape. may be empty.
	shape2	the second shape to display
	shapeColor2	the color in which to display the second shape
	text2	the text to display right of the second shape. may be empty.

See also:: clearLegend()

Definition at line 2029 of file KDGanttView.cpp.

void KDGanttView::addLegendItem	(	KDGanttViewItem::Shape	shape,
		const QColor &	shapeColor,
		const QString &	text
	)

Adds an item to the legend.

Parameters:

	shape	the shape to display
	shapeColor	the color in which to display the shape
	text	the text to display

See also:: clearLegend()

Definition at line 2004 of file KDGanttView.cpp.

void KDGanttView::addOneTickLeft ( ) [signal]

void KDGanttView::addOneTickRight (

kdgantt1

KDGanttView Class Reference

Detailed Description

Public Types

Public Slots

Signals

Public Member Functions

Static Public Member Functions

Protected Member Functions

Properties

Member Enumeration Documentation

Constructor & Destructor Documentation

Member Function Documentation