KD Reports  1.8
Public Member Functions | List of all members
KDReports::Report Class Reference

#include <KDReportsReport.h>

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Public Member Functions

 Report (QObject *parent=0)
 
 ~Report ()
 
void setReportMode (ReportMode reportMode)
 
ReportMode reportMode () const
 
void setDefaultFont (const QFont &font)
 
QFont defaultFont () const
 
MainTablemainTable () const
 
void addInlineElement (const Element &element)
 
void addElement (const Element &element, Qt::AlignmentFlag horizontalAlignment=Qt::AlignLeft, const QColor &backgroundColor=QColor())
 
void addVerticalSpacing (qreal space)
 
void addFragment (const QTextDocumentFragment &fragment)
 
void addPageBreak ()
 
void setTabPositions (const QList< QTextOption::Tab > &tabs)
 
QTextOption::Tab rightAlignedTab () const
 
QTextOption::Tab middleAlignedTab () const
 
void setParagraphMargins (qreal left, qreal top, qreal right, qreal bottom)
 
void setPageSize (const QPrinter::PageSize &size)
 
void setPaperSize (const QSizeF &paperSize, QPrinter::Unit unit)
 
QPrinter::PageSize pageSize () const
 
void setOrientation (QPrinter::Orientation orientation)
 
QPrinter::Orientation orientation () const
 
void setWidthForEndlessPrinter (qreal widthMM)
 
void setMargins (qreal top, qreal left, qreal bottom, qreal right)
 
void getMargins (qreal *top, qreal *left, qreal *bottom, qreal *right) const
 
void setTopPageMargin (qreal top)
 
qreal topPageMargins () const
 
void setLeftPageMargin (qreal left)
 
qreal leftPageMargins () const
 
void setRightPageMargin (qreal right)
 
qreal rightPageMargins () const
 
void setBottomPageMargin (qreal bottom)
 
qreal bottomPageMargins () const
 
void setHeaderBodySpacing (qreal spacing)
 
qreal headerBodySpacing () const
 
void setFooterBodySpacing (qreal spacing)
 
qreal footerBodySpacing () const
 
Headerheader (HeaderLocations hl=AllPages)
 
Footerfooter (HeaderLocations hl=AllPages)
 
void associateModel (const QString &modelKey, QAbstractItemModel *model)
 
void associateTextValue (const QString &id, const QString &value)
 
void associateImageValue (const QString &id, const QPixmap &value)
 
void associateImageValue (const QString &id, const QImage &value)
 
bool loadFromXML (QIODevice *iodevice, ErrorDetails *details=0)
 
bool loadFromXML (const QDomDocument &doc, ErrorDetails *details=0)
 
void setXmlElementHandler (KDReports::XmlElementHandler *handler)
 
void setCurrentRow (const QAbstractItemModel *model, int row)
 
void setDocumentName (const QString &name)
 
QString documentName () const
 
bool printWithDialog (QWidget *parent)
 
bool print (QPrinter *printer, QWidget *parent=0)
 
bool exportToFile (const QString &fileName, QWidget *parent=0)
 
bool exportToImage (const QSize &size, const QString &fileName, const char *format)
 
bool exportToHtml (const QString &fileName)
 
void paintPage (int pageNumber, QPainter &painter)
 
void setFirstPageNumber (int num)
 
int firstPageNumber () const
 
int numberOfPages () const
 
void setTableBreakingEnabled (bool tableBreakingEnabled)
 Enable breaking of tables across multiple pages. More...
 
bool isTableBreakingEnabled () const
 
void setTableBreakingPageOrder (TableBreakingPageOrder pageOrder)
 
TableBreakingPageOrder tableBreakingPageOrder () const
 
void setFontScalingFactor (qreal factor)
 Scale the fonts in the document by a given factor. More...
 
qreal fontScalingFactor () const
 
void scaleTo (int numPagesHorizontally, int numPagesVertically)
 Ensure that the report fits into a number of pages. More...
 
int maximumNumberOfPagesForHorizontalScaling () const
 
int maximumNumberOfPagesForVerticalScaling () const
 
void setFixedRowHeight (qreal mm)
 
QList< KDReports::AutoTableElement * > autoTableElements () const
 
void regenerateAutoTables ()
 
void regenerateAutoTableForModel (QAbstractItemModel *model)
 
void setWatermarkText (const QString &text, int rotation=0, const QColor &color=QColor(204, 204, 204), const QFont &font=QFont(QLatin1String("Helvetica"), 48))
 
QString watermarkText () const
 
int watermarkRotation () const
 
QColor watermarkColor () const
 
QFont watermarkFont () const
 
void setWatermarkPixmap (const QPixmap &pixmap, bool autoGrayOut=true)
 
QPixmap watermarkPixmap () const
 
void setWatermarkImage (const QImage &image)
 
QImage watermarkImage () const
 
KDReports::HeaderLocations headerLocation (Header *header) const
 
KDReports::HeaderLocations footerLocation (KDReports::Footer *footer) const
 
void setHeaderLocation (HeaderLocations hl, Header *header)
 
void setFooterLocation (HeaderLocations hl, Footer *footer)
 
void beginEdit ()
 
void endEdit ()
 

Detailed Description

The Report class represents a report.

Initially the report is empty. Content can be added to the report using the addElement API, or using loadFromXML to load an equivalent definition from an XML file.

The report can then be previewed with PreviewDialog, printed, exported to PDF, or exported to an image.

Constructor & Destructor Documentation

◆ Report()

KDReports::Report::Report ( QObject *  parent = 0)
explicit

Constructs a report.

Parameters
parentoptional parent object, for memory management

◆ ~Report()

KDReports::Report::~Report ( )

Destroys the report.

Member Function Documentation

◆ addElement()

void KDReports::Report::addElement ( const Element element,
Qt::AlignmentFlag  horizontalAlignment = Qt::AlignLeft,
const QColor &  backgroundColor = QColor() 
)

Adds an element to the report, creating a new paragraph for it. You can specify the alignment of that paragraph.

An element defines what is added to the report. The report does not store the element, though. For this reason, any changes to the element after insertion will have no effect on the report. Set all settings in the element before calling addElement.

Parameters
elementthe definition of what to add to the report
horizontalAlignmentthe alignment of the paragraph created for this element
backgroundColorthe background color of the paragraph created for this element The difference with Element::setBackground is that it affects the whole paragraph, including any inline elements as well as the unused area up to the right margin of the page.

◆ addFragment()

void KDReports::Report::addFragment ( const QTextDocumentFragment &  fragment)

Adds a piece of formatted text from a QTextDocument. This method is an optimization for the case where the initial text is in a QTextDocument (e.g. in a QTextEdit). In general you probably want to use addElement(HtmlElement()) instead.

◆ addInlineElement()

void KDReports::Report::addInlineElement ( const Element element)

Adds an element to the report, next to the previous element, in the same paragraph.

An element defines what is added to the report. The report does not store the element, though. For this reason, any changes to the element after insertion will have no effect on the report. Set all settings in the element before calling addInlineElement.

◆ addPageBreak()

void KDReports::Report::addPageBreak ( )

Adds a page break to the report. The next element added to the report will be at the top of a page.

Note that you cannot call addPageBreak twice in a row, it will only insert one page break. To get a completely empty page you need to insert an empty text element between both calls to addPageBreak.

Also note that exporting to an image, or using an endless printer, will remove all page breaks in the report.

◆ addVerticalSpacing()

void KDReports::Report::addVerticalSpacing ( qreal  space)

Adds vertical spacing between paragraphs. Make sure to call addElement after that, not addInlineElement.

Parameters
spacethe space in millimeters

◆ associateImageValue() [1/2]

void KDReports::Report::associateImageValue ( const QString &  id,
const QPixmap &  value 
)

Associate a pixmap with the id of an image element.

Parameters
idthe id of the image element, specified using id="foo" in the XML, or using ImageElement::setId().
valuethe pixmap to use in the report. If associateImageValue was already called with the id id, the new value replaces the old one.

◆ associateImageValue() [2/2]

void KDReports::Report::associateImageValue ( const QString &  id,
const QImage &  value 
)

Associate an image with the id of an image element. This is only used if the report description is going to be loaded from an XML file, using loadFromXML. This method needs to be called before loadFromXML is called.

Parameters
idthe id of the image element, specified using id="foo" in the XML.
valuethe pixmap to use in the report. If associateImageValue was already called with the id id, the new value replaces the old one.

This overload is especially useful in threads.

Since
1.3

◆ associateModel()

void KDReports::Report::associateModel ( const QString &  modelKey,
QAbstractItemModel *  model 
)

Associates a model with a model key. This is only used if the report description is going to be loaded from an XML file, using loadFromXML. This method needs to be called before loadFromXML is called.

◆ associateTextValue()

void KDReports::Report::associateTextValue ( const QString &  id,
const QString &  value 
)

Associate a text string with the id of a text or html element.

Parameters
idthe id of the text or html element, specified using id="foo" in the XML, or using TextElement::setId().
valuethe text for this element, which will appear in the report. The value can include newlines. If associateTextValue was already called with the id id, the new value replaces the old one.

◆ autoTableElements()

QList<KDReports::AutoTableElement *> KDReports::Report::autoTableElements ( ) const

Returns a list of the auto-table elements that were used to create this report. You wouldn't normally need this method; this is only to be able to change some settings like showing table headers or table borders at runtime.

Since
1.1

Note: use mainTable() instead, in spreadsheet mode

◆ beginEdit()

void KDReports::Report::beginEdit ( )

Indicates that the elements are about to be added to the report. This makes report generation much faster, since the report doesn't have to be relayouted until endEdit() is called. It is possible to nest calls to beginEdit()/endEdit(), in which case only the topmost pair of calls will have an effect.

Since
1.6

◆ bottomPageMargins()

qreal KDReports::Report::bottomPageMargins ( ) const
Returns
the bottom page margin in mm.
Since
1.4

◆ defaultFont()

QFont KDReports::Report::defaultFont ( ) const
Returns
the default font used for text in this report
Since
1.4

◆ documentName()

QString KDReports::Report::documentName ( ) const

Returns the name of the report.

Since
1.7

◆ endEdit()

void KDReports::Report::endEdit ( )

Indicates that the end of a block of editing operations. It is possible to call beginEdit()/endEdit() again afterwards, for another block of editing operations.

Since
1.6

◆ exportToFile()

bool KDReports::Report::exportToFile ( const QString &  fileName,
QWidget *  parent = 0 
)

Export the whole report to a PS or PDF file. If the file name has the suffix ".ps" then PostScript is automatically selected as output format. If the file name has the ".pdf" suffix PDF is generated.

◆ exportToHtml()

bool KDReports::Report::exportToHtml ( const QString &  fileName)

Export the whole report to HTML. Note that HTML export does not include headers and footers, nor watermark.

Images are saved into separate files.

Since
1.2

◆ exportToImage()

bool KDReports::Report::exportToImage ( const QSize &  size,
const QString &  fileName,
const char *  format 
)

Export the whole report to an image file.

Parameters
sizesize of the image in pixels
fileNamethe name of the image file
formatformat of the image, for instance: BMP, JPG, PNG.

◆ firstPageNumber()

int KDReports::Report::firstPageNumber ( ) const
Returns
the number given to setFirstPageNumber

◆ fontScalingFactor()

qreal KDReports::Report::fontScalingFactor ( ) const
Returns
the font scaling factor given to setFontScalingFactor
Since
1.1

◆ footer()

Footer& KDReports::Report::footer ( HeaderLocations  hl = AllPages)
Returns
a reference to the footer object. Calling this method makes the report have a footer on the specified pages. See header() for caveats.

Specify the contents of the footer by calling Footer::addElement.

◆ footerBodySpacing()

qreal KDReports::Report::footerBodySpacing ( ) const
Returns
the margin between the footer and the body of the report, in mm.
Since
1.4

◆ footerLocation()

KDReports::HeaderLocations KDReports::Report::footerLocation ( KDReports::Footer footer) const
Returns
the location for the given footer.
Since
1.4

◆ getMargins()

void KDReports::Report::getMargins ( qreal *  top,
qreal *  left,
qreal *  bottom,
qreal *  right 
) const
Returns
the page margins in mm.
Since
1.1

◆ header()

Header& KDReports::Report::header ( HeaderLocations  hl = AllPages)

Returns a reference to a header object. Calling this method makes the report have a header on the specified pages.

Calling the method with different sets of intersecting flags leads to undefined behavior. For instance header(EvenPages|FirstPage) and header(OddPages) is fine, but header(EvenPages|FirstPage) and header(FirstPage) leads to two headers being defined for the first page, anyone of the two could be picked. Calling the method with the same set multiple times, for instance header(EvenPages|FirstPage), is ok though: the same header instance will be returned every time.

Note that all headers will occupy the same height: the height of the tallest header.

Specify the contents of the header by calling Header::addElement.

◆ headerBodySpacing()

qreal KDReports::Report::headerBodySpacing ( ) const
Returns
the margin between the header and the body of the report, in mm.
Since
1.4

◆ headerLocation()

KDReports::HeaderLocations KDReports::Report::headerLocation ( Header header) const
Returns
the location for the given header.
Since
1.4

◆ isTableBreakingEnabled()

bool KDReports::Report::isTableBreakingEnabled ( ) const
Returns
the value passed to setTableBreakingEnabled, also true when scaleTo was called with numPagesHorizontally > 0

◆ leftPageMargins()

qreal KDReports::Report::leftPageMargins ( ) const
Returns
the left page margin in mm.
Since
1.4

◆ loadFromXML() [1/2]

bool KDReports::Report::loadFromXML ( QIODevice *  iodevice,
ErrorDetails details = 0 
)

Loads a report definition from an XML document. Notice that if the report definition contains Chart or Table elements, you need to call associate for each such element. iodevice needs to be open and readable. If you have any chart or table elements in your report, you must associate the models using associateModel() first, otherwise these elements will stay empty.

Returns
true if the XML document was successfully loaded, false otherwise

◆ loadFromXML() [2/2]

bool KDReports::Report::loadFromXML ( const QDomDocument &  doc,
ErrorDetails details = 0 
)

This is an overloaded member function, provided for convenience. With this method you can modify the QDomDocument before giving it to KDReports.

Note: if the QDomDocument is simply created with a file or QIODevice as argument, it will ignore whitespace-only nodes like <text> </text>. The other loadFromXML takes care of this, while this overload requires that the QDomDocument has been properly set up.

Returns
true if the XML document was successfully loaded, false otherwise
Since
1.1

◆ mainTable()

MainTable* KDReports::Report::mainTable ( ) const

Spreadsheet mode: returns the main table of the report.

◆ maximumNumberOfPagesForHorizontalScaling()

int KDReports::Report::maximumNumberOfPagesForHorizontalScaling ( ) const
Returns
the number of horizontal pages set with scaleTo, otherwise 1.
Since
1.1

◆ maximumNumberOfPagesForVerticalScaling()

int KDReports::Report::maximumNumberOfPagesForVerticalScaling ( ) const
Returns
the number of vertical pages set with scaleTo, otherwise 0.
Since
1.1

◆ middleAlignedTab()

QTextOption::Tab KDReports::Report::middleAlignedTab ( ) const

Returns a tab position that is always center-aligned to the middle of the paper. This is convenient for having left-aligned, center-aligned (and potentially right-aligned) text on the same line.

Since
1.3

◆ numberOfPages()

int KDReports::Report::numberOfPages ( ) const
Returns
the report's number of pages (with the current page size).

◆ orientation()

QPrinter::Orientation KDReports::Report::orientation ( ) const
Returns
the orientation set by setOrientation. The default orientation is QPrinter::Portrait.

◆ pageSize()

QPrinter::PageSize KDReports::Report::pageSize ( ) const
Returns
the page size set by setPageSize. The default page size is A4.

◆ paintPage()

void KDReports::Report::paintPage ( int  pageNumber,
QPainter &  painter 
)

Paints a given page of the report into the painter. Note that this method can be used for printing and for on-screen rendering so it doesn't fill the background with white, the caller has do to that.

◆ print()

bool KDReports::Report::print ( QPrinter *  printer,
QWidget *  parent = 0 
)

Print directly using the setup values from a preexisting QPrinter object. Notice that this will only change settings like page sizes or orientation temporarily, during this particular print operation. After the operation, these values will be reset to their previous values.

Returns false if cancelled (not possible yet).

Parameters
printerthe printer to use for printing
parentthe parent widget for the progress dialog that appears when printing

◆ printWithDialog()

bool KDReports::Report::printWithDialog ( QWidget *  parent)

Show the print dialog to let the user choose a printer, and print.

Parameters
parentthe parent widget for the progress dialog that appears when printing
Returns
false if the print dialog was cancelled

◆ regenerateAutoTableForModel()

void KDReports::Report::regenerateAutoTableForModel ( QAbstractItemModel *  model)

Regenerate the contents of a single auto table. This can be useful if the data in this specific model changes frequently, to save time compared to recreating the full report.

Since
1.2

◆ regenerateAutoTables()

void KDReports::Report::regenerateAutoTables ( )

Regenerate the contents of auto tables. This can be useful if the data in the item model changes frequently, to save time compared to recreating the full report.

Since
1.1

◆ reportMode()

ReportMode KDReports::Report::reportMode ( ) const

Returns the mode set with setReportMode();

Since
1.3

◆ rightAlignedTab()

QTextOption::Tab KDReports::Report::rightAlignedTab ( ) const

Returns a tab position that is always right-aligned to the right edge of the paper. This is convenient for having left-aligned and right-aligned text on the same line.

Since
1.3

◆ rightPageMargins()

qreal KDReports::Report::rightPageMargins ( ) const
Returns
the right page margin in mm.
Since
1.4

◆ scaleTo()

void KDReports::Report::scaleTo ( int  numPagesHorizontally,
int  numPagesVertically 
)

Ensure that the report fits into a number of pages.

By default tables are layouted so that all columns fit into the page width, but for large tables this can wrap the text too much. This method allows to scale the report so that it fits into a number of pages horizontally and vertically. For instance, 3 pages horizontally means that tables columns can span over 3 pages, arranged side by side. This is a maximum number of pages; if the table is really small it will still occupy only a single page.

Scaling also means that the font sizes can be reduced (similar to what setFontScalingFactor does) so that the report fits into the number of pages specified by this method.

NOTE: this is mutually exclusive with setTableBreakingEnabled.

Parameters
numPagesHorizontallynumber of pages in the horizontal direction, 1 for no table breaking in the horizontal direction.
numPagesVerticallynumber of pages in the vertical direction, 0 for no limit
Since
1.1

◆ setBottomPageMargin()

void KDReports::Report::setBottomPageMargin ( qreal  bottom)

Sets the bottom page margins in mm. The default margin is 20 mm.

Since
1.4

◆ setCurrentRow()

void KDReports::Report::setCurrentRow ( const QAbstractItemModel *  model,
int  row 
)

Sets the current row for the given model. When this value is set, it overrides the values of the 'row' attributes within XML tags

Since
1.3

◆ setDefaultFont()

void KDReports::Report::setDefaultFont ( const QFont &  font)

Sets the default font used for text in this report.

Since
1.1

◆ setDocumentName()

void KDReports::Report::setDocumentName ( const QString &  name)

Sets the name of the report. This is used for QPrinter::setDocName(), which gives a name to the print job.

Since
1.7

◆ setFirstPageNumber()

void KDReports::Report::setFirstPageNumber ( int  num)

Sets the number of the first page, so that the variable PageNumber starts at another value than 1. This is useful when splitting a large report into smaller documents.

◆ setFixedRowHeight()

void KDReports::Report::setFixedRowHeight ( qreal  mm)

Sets a fixed row height. Only available in spreadsheet mode. The main use case is printing of fixed size labels.

Since
1.7

◆ setFontScalingFactor()

void KDReports::Report::setFontScalingFactor ( qreal  factor)

Scale the fonts in the document by a given factor.

Scale all the fonts used in the main part of the report (not headers and footers) by the given amount. Therefore setFontScalingFactor(1.0) is a no-op.

Since
1.1

◆ setFooterBodySpacing()

void KDReports::Report::setFooterBodySpacing ( qreal  spacing)

Sets the margin between the footer and the body of the report, in mm. This margin is 0 by default, i.e. the footer starts immediately under the body.

Since
1.1

◆ setFooterLocation()

void KDReports::Report::setFooterLocation ( HeaderLocations  hl,
Footer footer 
)

Set the footer location

Since
1.4

◆ setHeaderBodySpacing()

void KDReports::Report::setHeaderBodySpacing ( qreal  spacing)

Sets the margin between the header and the body of the report, in mm. This margin is 0 by default, i.e. the body starts immediately under the header.

Since
1.1

◆ setHeaderLocation()

void KDReports::Report::setHeaderLocation ( HeaderLocations  hl,
Header header 
)

Set the header location

Since
1.4

◆ setLeftPageMargin()

void KDReports::Report::setLeftPageMargin ( qreal  left)

Sets the left page margins in mm. The default margin is 20 mm.

Since
1.4

◆ setMargins()

void KDReports::Report::setMargins ( qreal  top,
qreal  left,
qreal  bottom,
qreal  right 
)

Sets the page margins in mm. The default margins are 20 mm.

◆ setOrientation()

void KDReports::Report::setOrientation ( QPrinter::Orientation  orientation)

Sets the orientation, QPrinter::Portrait or QPrinter::Landscape.

◆ setPageSize()

void KDReports::Report::setPageSize ( const QPrinter::PageSize &  size)

Sets the page size of the report. Example: setPageSize(QPrinter::A4) or setPageSize(QPrinter::Letter); Note that for performance reasons, it is recommended to do this after adding all the elements to the report rather than before.

◆ setPaperSize()

void KDReports::Report::setPaperSize ( const QSizeF &  paperSize,
QPrinter::Unit  unit 
)

Sets a custom paper size for the report. This feature requires Qt 4.4 or newer. Supported units are DevicePixel, Millimeter, Point and Inch.

◆ setParagraphMargins()

void KDReports::Report::setParagraphMargins ( qreal  left,
qreal  top,
qreal  right,
qreal  bottom 
)

Sets the paragraph margins for all paragraph elements to be created from now on. The default margins are 0,0,0,0.

Since
1.3

◆ setReportMode()

void KDReports::Report::setReportMode ( ReportMode  reportMode)

Sets the main mode of the report: word-processing or spread-sheet (one large table). The word-processing mode is the most generic one, where text, images, tables etc. can be mixed into a single report. The spread-sheet mode is specific to "one large table", which gives additional features like table breaking over multiple pages horizontally. This is very similar to the difference between word processors and spreadsheets in most office suites.

A note about tables: in word-processing mode, the text of table cells can wrap, if the table is too wide for the page. In spread-sheet mode, table cells do not wrap. Instead, the font is adapted so that the table fits. In spread-sheet mode, the same font is used for all table cells, for layouting and performance reasons.

It is very important to set the mode of the report before doing anything else with the report.

Since
1.3

◆ setRightPageMargin()

void KDReports::Report::setRightPageMargin ( qreal  right)

Sets the right page margins in mm. The default margin is 20 mm.

Since
1.4

◆ setTableBreakingEnabled()

void KDReports::Report::setTableBreakingEnabled ( bool  tableBreakingEnabled)

Enable breaking of tables across multiple pages.

By default tables are layouted so that all columns fit into the page width, but for large tables this can wrap the text too much. Table breaking ensures that no wrapping occurs in table cells, the tables span over as many pages as needed horizontally.

Table breaking works best for the case where the document consists of a single table. Otherwise, text after the table might still be after the end of the table, i.e. not where expected.

Calling setTableBreakingEnabled(true) is logically equivalent to calling scaleTo(infinity, 0), i.e. enabling table breaking without a limit on the number of pages.

NOTE: this is mutually exclusive with scaleTo, since scaleTo enables table breaking as well, but with different parameters.

Since
1.1
Deprecated:
since 1.3, use scaleTo.

◆ setTableBreakingPageOrder()

void KDReports::Report::setTableBreakingPageOrder ( TableBreakingPageOrder  pageOrder)

Sets the page order to use when breaking tables. This method is kept for compatibility, use mainTable()->setTableBreakingPageOrder() in new code, instead.

Since
1.1

◆ setTabPositions()

void KDReports::Report::setTabPositions ( const QList< QTextOption::Tab > &  tabs)

Set the list of tabs (tabulations) to use when adding paragraph elements. Those tabs will be set for any paragraph element that is added from now on, until calling this method again.

This method allows to align numbers based on their decimal separator, for instance. Example:

QTextOption::Tab tab;
tab.position = 50; // in mm
tab.type = QTextOption::DelimiterTab;
tab.delimiter = QLatin1Char( '.' );
tabs.append( tab );
report.setTabPositions( tabs );
Then insert text using a tab, like TextElement("\t123.456").
Since
1.2

◆ setTopPageMargin()

void KDReports::Report::setTopPageMargin ( qreal  top)

Sets the top page margins in mm. The default margin is 20 mm.

Since
1.4

◆ setWatermarkImage()

void KDReports::Report::setWatermarkImage ( const QImage &  image)

Same as setWatermarkPixmap but with a QImage. Especially useful in threads.

Since
1.2

◆ setWatermarkPixmap()

void KDReports::Report::setWatermarkPixmap ( const QPixmap &  pixmap,
bool  autoGrayOut = true 
)

Sets the pixmap to be used as a watermark. By default, the image will be "grayed out" much like QIcon does for disabled pixmaps. If you do not want this behavior, set autoGrayOut to false. However, you need to ensure then that the image does prevent the legibility of the report. The pixmap will not be scaled, it will be centered on the page. You can set both a watermark text and a watermark image, but the two will overwrite each other so this is not recommended.

◆ setWatermarkText()

void KDReports::Report::setWatermarkText ( const QString &  text,
int  rotation = 0,
const QColor &  color = QColor(204, 204, 204),
const QFont &  font = QFont(QLatin1String("Helvetica"), 48) 
)

Sets the text to be used as a watermark. By default, the text will be displayed with 0 degrees rotation, in a light gray, in a 48pt Helvetica font, centered on the page. You can set both a watermark text and a watermark image, but the two will overwrite each other so this is not recommended. Also notice that if you choose a watermark color that is too dark, this will make the reports less legible.

◆ setWidthForEndlessPrinter()

void KDReports::Report::setWidthForEndlessPrinter ( qreal  widthMM)

Set a custom page size for an endless printer. The page width is known, the document is laid out without pagination within that width. The page height is set automatically so that the entire document fits within one page.

When calling setWidthForEndlessPrinter you don't have to call setPageSize or setOrientation.

Call setWidthForEndlessPrinter(0) to reset to normal (pagesize-dependent) behavior.

NOTE: with Qt-4.3, this feature only works reliably on Unix, using Qt compiled with CUPS support. With Qt-4.4, there is no such limitation and this feature should work everywhere.

◆ setXmlElementHandler()

void KDReports::Report::setXmlElementHandler ( KDReports::XmlElementHandler handler)

Sets an xml element handler. The report does not take ownership of the xml element handler.

If you want it to be deleted with the report, derive from both QObject and XmlElementHandler and give the report as parent QObject.

Since
1.2

◆ tableBreakingPageOrder()

TableBreakingPageOrder KDReports::Report::tableBreakingPageOrder ( ) const
Returns
the table breaking page order given to setTableBreakingPageOrder
Since
1.1

◆ topPageMargins()

qreal KDReports::Report::topPageMargins ( ) const
Returns
the top page margin in mm.
Since
1.4

◆ watermarkColor()

QColor KDReports::Report::watermarkColor ( ) const
Returns
the watermark text color.

◆ watermarkFont()

QFont KDReports::Report::watermarkFont ( ) const
Returns
the watermark text font.

◆ watermarkImage()

QImage KDReports::Report::watermarkImage ( ) const
Returns
the image to be used as watermark.
Since
1.2

◆ watermarkPixmap()

QPixmap KDReports::Report::watermarkPixmap ( ) const
Returns
the image to be used as watermark. If autoGrayOut was used when calling setWatermarkPixmap, this is not the same pixmap as was passed to setWatermarkPixmap.

◆ watermarkRotation()

int KDReports::Report::watermarkRotation ( ) const
Returns
the watermark text rotation.

◆ watermarkText()

QString KDReports::Report::watermarkText ( ) const
Returns
the watermark text.

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

Klarälvdalens Datakonsult AB (KDAB)
Qt-related services and products
http://www.kdab.com/
http://www.kdab.com/products/kd-reports/