qprinter.3qt

tmark1.11:用于生成QT/EMBEDDED应用工程的Markfile文件

.TP
\fCQPrinter::B10\fR (32 x 45 mm)
.TP
\fCQPrinter::B2\fR (515 x 728 mm)
.TP
\fCQPrinter::B3\fR (364 x 515 mm)
.TP
\fCQPrinter::B4\fR (257 x 364 mm)
.TP
\fCQPrinter::B5\fR (182x257 mm, 7.17x10.13 inches)
.TP
\fCQPrinter::B6\fR (128 x 182 mm)
.TP
\fCQPrinter::B7\fR (91 x 128 mm)
.TP
\fCQPrinter::B8\fR (64 x 91 mm)
.TP
\fCQPrinter::B9\fR (45 x 64 mm)
.TP
\fCQPrinter::C5E\fR (163 x 229 mm)
.TP
\fCQPrinter::Comm10E\fR (105 x 241 mm, US Common #10 Envelope)
.TP
\fCQPrinter::DLE\fR (110 x 220 mm)
.TP
\fCQPrinter::Executive\fR (7.5x10 inches, 191x254 mm)
.TP
\fCQPrinter::Folio\fR (210 x 330 mm)
.TP
\fCQPrinter::Ledger\fR (432 x 279 mm)
.TP
\fCQPrinter::Legal\fR (8.5x14 inches, 216x356 mm)
.TP
\fCQPrinter::Letter\fR (8.5x11 inches, 216x279 mm)
.TP
\fCQPrinter::Tabloid\fR (279 x 432 mm)
.PP
With setFullPage( FALSE ) (the default), the metrics will be a bit smaller. How much depends on the printer in use.
.SH MEMBER FUNCTION DOCUMENTATION
.SH "QPrinter::QPrinter ()"
Constructs a printer paint device.
.SH "QPrinter::~QPrinter ()"
Destroys the printer paint device and cleans up.
.SH "bool QPrinter::abort ()"
Aborts the print job. Returns TRUE if successful, otherwise FALSE.
.PP
See also: aborted().
.SH "bool QPrinter::aborted () const"
Returns TRUE is the printer job was aborted, otherwise FALSE.
.PP
See also: abort().
.SH "bool QPrinter::cmd ( int c, QPainter * paint, QPDevCmdParam * p ) \fC[virtual protected]\fR"
For internal use only.
.PP
Reimplemented from QPaintDevice.
.SH "QString QPrinter::creator () const"
Returns the creator name.
.PP
See also: setCreator().
.SH "QString QPrinter::docName () const"
Returns the document name.
.PP
See also: setDocName().
.SH "int QPrinter::fromPage () const"
Returns the from-page setting. The default value is 0.
.PP
The programmer is responsible for reading this setting and print accordingly.
.PP
See also: setFromTo() and toPage().
.SH "bool QPrinter::fullPage () const"
.
.SH "QSize QPrinter::margins () const"
.
.SH "int QPrinter::maxPage () const"
Returns the max-page setting. The default value is 0.
.PP
See also: minPage() and setMinMax().
.SH "int QPrinter::metric ( int m ) const \fC[virtual protected]\fR"
Internal implementation of the virtual QPaintDevice::metric() function.
.PP
Use the QPaintDeviceMetrics class instead.
.PP
Reimplemented from QPaintDevice.
.SH "int QPrinter::minPage () const"
Returns the min-page setting. The default value is 0.
.PP
See also: maxPage() and setMinMax().
.SH "bool QPrinter::newPage ()"
Advances to a new page on the printer. Returns TRUE if successful, otherwise FALSE.
.SH "int QPrinter::numCopies () const"
Returns the number of copies to be printed. The default value is 1.
.PP
See also: setNumCopies().
.SH "Orientation QPrinter::orientation () const"
Returns the orientation setting. The default value is \fCQPrinter::Portrait.\fR
.PP
See also: setOrientation().
.SH "QString QPrinter::outputFileName () const"
Returns the name of the output file. There is no default file name.
.PP
See also: setOutputFileName() and setOutputToFile().
.SH "bool QPrinter::outputToFile () const"
Returns TRUE if the output should be written to a file, or FALSE if the output should be sent directly to the printer. The default setting is FALSE.
.PP
This function is currently only supported under X11.
.PP
See also: setOutputToFile() and setOutputFileName().
.SH "QPrinter::PageOrder QPrinter::pageOrder() const"
Returns the current page order.
.PP
The default page order is \fIFirstPageFirst.\fR
.SH "PageSize QPrinter::pageSize () const"
Returns the printer page size. The default value is system-dependent.
.PP
See also: setPageSize().
.SH "QString QPrinter::printProgram () const"
Returns the name of the program that sends the print output to the printer.
.PP
The default is to return a null string; meaning that QPrinter will try to be smart in a system-dependent way. On X11 only, you can set it to something different to use a specific print program.
.PP
See also: setPrintProgram() and setPrinterSelectionOption().
.SH "QString QPrinter::printerName () const"
Returns the printer name. This value is initially set to the name of the default printer.
.PP
See also: setPrinterName().
.SH "QString QPrinter::printerSelectionOption () const"
Returns the printer options selection string. This is only useful if the print command has been explicitly set.
.PP
The default value (a null string) implies to select printer in a system-dependent manner.
.PP
Any other value implies to use that value.
.PP
See also: setPrinterSelectionOption().
.SH "void QPrinter::setColorMode ( ColorMode newColorMode ) \fC[virtual]\fR"
Sets the printer's color mode to \fInewColorMode,\fR which can be one of \fCColor\fR (the default) and \fCGrayScale.\fR
.PP
A future version of Qt will modify its printing accordingly. At present, QPrinter behaves as if \fCColor\fR is selected.
.PP
See also: colorMode().
.SH "void QPrinter::setCreator ( const QString & creator ) \fC[virtual]\fR"
Sets the creator name.
.PP
Calling this function only has effect for the X11 version of Qt. The creator name is the name of the application that created the document. If no creator name is specified, then the creator will be set to "Qt" with some version number.
.PP
See also: creator().
.SH "void QPrinter::setDocName ( const QString & name ) \fC[virtual]\fR"
Sets the document name.
.SH "void QPrinter::setFromTo ( int fromPage, int toPage ) \fC[virtual]\fR"
Sets the from page and to page.
.PP
The from-page and to-page settings specify what pages to print.
.PP
This function is useful mostly for setting a default value that the user can override in the print dialog when you call setup().
.PP
See also: fromPage(), toPage(), setMinMax() and setup().
.SH "void QPrinter::setFullPage ( bool fp ) \fC[virtual]\fR"
.
.SH "void QPrinter::setMinMax ( int minPage, int maxPage ) \fC[virtual]\fR"
Sets the min page and max page.
.PP
The min-page and max-page restrict the from-page and to-page settings. When the printer setup dialog comes up, the user cannot select from and to that are outside the range specified by min and max pages.
.PP
See also: minPage(), maxPage(), setFromTo() and setup().
.SH "void QPrinter::setNumCopies ( int numCopies ) \fC[virtual]\fR"
Sets the number of pages to be printed.
.PP
The printer driver reads this setting and prints the specified number of copies.
.PP
See also: numCopies() and setup().
.SH "void QPrinter::setOrientation ( Orientation orientation ) \fC[virtual]\fR"
Sets the print orientation.
.PP
The orientation can be either \fCQPrinter::Portrait\fR or \fCQPrinter::Landscape.\fR
.PP
The printer driver reads this setting and prints using the specified orientation.
.PP
See also: orientation().
.SH "void QPrinter::setOutputFileName ( const QString & fileName ) \fC[virtual]\fR"
Sets the name of the output file.
.PP
Setting a null name (0 or "") disables output to a file, i.e. calls setOutputToFile(FALSE); Setting non-null name enables output to a file, i.e. calls setOutputToFile(TRUE).
.PP
This function is currently only supported under X11.
.PP
See also: outputFileName() and setOutputToFile().
.SH "void QPrinter::setOutputToFile ( bool enable ) \fC[virtual]\fR"
Specifies whether the output should be written to a file or sent directly to the printer.
.PP
Will output to a file if \fIenable\fR is TRUE, or will output directly to the printer if \fIenable\fR is FALSE.
.PP
This function is currently only supported under X11.
.PP
See also: outputToFile() and setOutputFileName().
.SH "void QPrinter::setPageOrder ( PageOrder newPageOrder ) \fC[virtual]\fR"
Sets the page order to \fInewPageOrder.\fR
.PP
The page order can be \fCQPrinter::FirstPageFirst\fR or \fCQPrinter::LastPageFirst.\fR The application programmer is responsible for reading the page order and printing accordingly.
.PP
This function is useful mostly for setting a default value that the user can override in the print dialog when you call setup().
.SH "void QPrinter::setPageSize ( PageSize newPageSize ) \fC[virtual]\fR"
Sets the printer page size to \fInewPageSize.\fR
.PP
The default page size is system-dependent.
.PP
This function is useful mostly for setting a default value that the user can override in the print dialog when you call setup().
.PP
See also: pageSize(), PageSize and setFullPage().
.SH "void QPrinter::setPrintProgram ( const QString & printProg ) \fC[virtual]\fR"
Sets the name of the program that should do the print job.
.PP
On X11, this function sets the program to call with the PostScript output. On other platforms, it has no effect.
.PP
See also: printProgram().
.SH "void QPrinter::setPrinterName ( const QString & name ) \fC[virtual]\fR"
Sets the printer name.
.PP
The default printer will be used if no printer name is set.
.PP
Under X11, the PRINTER environment variable defines the default printer. Under any other window system, the window system defines the default printer.
.PP
See also: printerName().
.SH "void QPrinter::setPrinterSelectionOption ( const QString & option ) \fC[virtual]\fR"
Sets the printer to use \fIoption\fR to select printer. \fIoption\fR is null by default, meaning to be a little smart, but can be set to other values to use a specific printer selection option.
.PP
If the printer selection option is changed while the printer is active, the current print job may or may not be affected.
.SH "bool QPrinter::setup ( QWidget * parent = 0 )"
Opens a printer setup dialog and asks the user to specify what printer to use and miscellaneous printer settings.
.PP
Returns TRUE if the user pressed "OK" to print, or FALSE if the user cancelled the operation.
.PP
Examples:
.(l
drawdemo/drawdemo.cpp
.)l
.SH "int QPrinter::toPage () const"
Returns the to-page setting. The default value is 0.
.PP
The programmer is responsible for reading this setting and print accordingly.
.PP
See also:  setFromTo() and fromPage().
.SH "SEE ALSO"
.BR http://www.troll.no/qt/qprinter.html
.SH COPYRIGHT
Copyright 1992-1999 Troll Tech AS.  See the license file included in
the distribution for a complete license statement.
.SH AUTHOR
Generated automatically from the source code.