QPrintEngine ¶

详细描述 ¶

class PySide.QtGui. QPrintEngine ¶

PySide.QtGui.QPrintEngine. PrintEnginePropertyKey ¶

This enum is used to communicate properties between the print engine and PySide.QtGui.QPrinter . A property may or may not be supported by a given print engine.

常量	描述
QPrintEngine.PPK_CollateCopies	A boolean value indicating whether the printout should be collated or not.
QPrintEngine.PPK_ColorMode	Refers to QPrinter.ColorMode , either color or monochrome.
QPrintEngine.PPK_Creator	A string describing the document's creator.
QPrintEngine.PPK_Duplex	A boolean value indicating whether both sides of the printer paper should be used for the printout.
QPrintEngine.PPK_DocumentName	A string describing the document name in the spooler.
QPrintEngine.PPK_FontEmbedding	A boolean value indicating whether data for the document's fonts should be embedded in the data sent to the printer.
QPrintEngine.PPK_FullPage	A boolean describing if the printer should be full page or not.
QPrintEngine.PPK_NumberOfCopies	Obsolete. An integer specifying the number of copies. Use PPK_CopyCount 代替。
QPrintEngine.PPK_Orientation	Specifies a QPrinter.Orientation 值。
QPrintEngine.PPK_OutputFileName	The output file name as a string. An empty file name indicates that the printer should not print to a file.
QPrintEngine.PPK_PageOrder	Specifies a QPrinter.PageOrder 值。
QPrintEngine.PPK_PageRect	A PySide.QtCore.QRect specifying the page rectangle
QPrintEngine.PPK_PageSize	Obsolete. Use PPK_PaperSize 代替。
QPrintEngine.PPK_PaperRect	A PySide.QtCore.QRect specifying the paper rectangle.
QPrintEngine.PPK_PaperSource	Specifies a QPrinter.PaperSource 值。
QPrintEngine.PPK_PaperSources	Specifies more than one QPrinter.PaperSource 值。
QPrintEngine.PPK_PaperSize	Specifies a QPrinter.PaperSize 值。
QPrintEngine.PPK_PrinterName	A string specifying the name of the printer.
QPrintEngine.PPK_PrinterProgram	A string specifying the name of the printer program used for printing,
QPrintEngine.PPK_Resolution	An integer describing the dots per inch for this printer.
QPrintEngine.PPK_SelectionOption
QPrintEngine.PPK_SupportedResolutions	A list of integer QVariants describing the set of supported resolutions that the printer has.
QPrintEngine.PPK_SuppressSystemPrintStatus	Suppress the built-in dialog for showing printing progress. As of 4.1 this only has effect on Mac OS X where, by default, a status dialog is shown.
QPrintEngine.PPK_WindowsPageSize	An integer specifying a DM_PAPER entry on Windows.
QPrintEngine.PPK_CustomPaperSize	A PySide.QtCore.QSizeF specifying a custom paper size in the QPrinter.Point unit.
QPrintEngine.PPK_PageMargins	A QList < PySide.QtCore.QVariant > containing the left, top, right and bottom margin values.
QPrintEngine.PPK_CopyCount	An integer specifying the number of copies to print.
QPrintEngine.PPK_SupportsMultipleCopies	A boolean value indicating whether or not the printer supports printing multiple copies in one job.
QPrintEngine.PPK_CustomBase	Basis for extension.

PySide.QtGui.QPrintEngine. abort ( ) ¶

返回类型：	PySide.QtCore.bool

Instructs the print engine to abort the printing process. Returns true if successful; otherwise returns false.

PySide.QtGui.QPrintEngine. metric ( arg__1 ) ¶

参数：	arg__1 – PySide.QtGui.QPaintDevice.PaintDeviceMetric
返回类型：	PySide.QtCore.int

PySide.QtGui.QPrintEngine. newPage ( ) ¶

返回类型：	PySide.QtCore.bool

Instructs the print engine to start a new page. Returns true if the printer was able to create the new page; otherwise returns false.

PySide.QtGui.QPrintEngine. printerState ( ) ¶

返回类型：	PySide.QtGui.QPrinter.PrinterState

Returns the current state of the printer being used by the print engine.

PySide.QtGui.QPrintEngine. 特性 ( key ) ¶

参数：	key – PySide.QtGui.QPrintEngine.PrintEnginePropertyKey
返回类型：	object

Returns the print engine's property specified by key .

另请参阅

PySide.QtGui.QPrintEngine.setProperty()

PySide.QtGui.QPrintEngine. setProperty ( key , value ) ¶

参数：	key – PySide.QtGui.QPrintEngine.PrintEnginePropertyKey value – object

Sets the print engine's property specified by key 到给定 value .

另请参阅

PySide.QtGui.QPrintEngine.property()