/**
@class wxPreviewControlBar
- @wxheader{print.h}
This is the default implementation of the preview control bar, a panel
with buttons and a zoom control.
/**
@class wxPreviewCanvas
- @wxheader{print.h}
A preview canvas is the default canvas used by the print preview
system to display the preview.
/**
@class wxPreviewFrame
- @wxheader{print.h}
This class provides the default method of managing the print preview interface.
Member functions may be overridden to replace functionality, or the
/**
@class wxPrintPreview
- @wxheader{print.h}
Objects of this class manage the print preview process. The object is passed
a wxPrintout object, and the wxPrintPreview object itself is passed to
/**
@class wxPrinter
- @wxheader{print.h}
This class represents the Windows or PostScript printer, and is the vehicle
through which printing may be launched by an application.
/**
@class wxPrintout
- @wxheader{print.h}
This class encapsulates the functionality of printing out an application document.