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1. printOperationPreviewEndPreview :: (HasCallStack, MonadIO m, IsPrintOperationPreview a) => a -> m ()

   gi-gtk4	GI.Gtk.Interfaces.PrintOperationPreview

   Ends a preview. This function must be called to finish a custom print preview.

2. printOperationPreviewIsSelected :: (HasCallStack, MonadIO m, IsPrintOperationPreview a) => a -> Int32 -> m Bool

   gi-gtk4	GI.Gtk.Interfaces.PrintOperationPreview

   Returns whether the given page is included in the set of pages that have been selected for printing.

3. printOperationPreviewRenderPage :: (HasCallStack, MonadIO m, IsPrintOperationPreview a) => a -> Int32 -> m ()

   gi-gtk4	GI.Gtk.Interfaces.PrintOperationPreview

   Renders a page to the preview. This is using the print context that was passed to the PrintOperation::preview handler together with preview. A custom print preview should use this function to render the currently selected page. Note that this function requires a suitable cairo context to be associated with the print context.

4. printContextCreatePangoContext :: (HasCallStack, MonadIO m, IsPrintContext a) => a -> m Context

   gi-gtk4	GI.Gtk.Objects.PrintContext

   Creates a new PangoContext that can be used with the GtkPrintContext.

5. printContextCreatePangoLayout :: (HasCallStack, MonadIO m, IsPrintContext a) => a -> m Layout

   gi-gtk4	GI.Gtk.Objects.PrintContext

   Creates a new PangoLayout that is suitable for use with the GtkPrintContext.

6. printContextGetCairoContext :: (HasCallStack, MonadIO m, IsPrintContext a) => a -> m Context

   gi-gtk4	GI.Gtk.Objects.PrintContext

   Obtains the cairo context that is associated with the GtkPrintContext.

7. printContextGetDpiX :: (HasCallStack, MonadIO m, IsPrintContext a) => a -> m Double

   gi-gtk4	GI.Gtk.Objects.PrintContext

   Obtains the horizontal resolution of the GtkPrintContext, in dots per inch.

8. printContextGetDpiY :: (HasCallStack, MonadIO m, IsPrintContext a) => a -> m Double

   gi-gtk4	GI.Gtk.Objects.PrintContext

   Obtains the vertical resolution of the GtkPrintContext, in dots per inch.

9. printContextGetHardMargins :: (HasCallStack, MonadIO m, IsPrintContext a) => a -> m (Bool, Double, Double, Double, Double)

   gi-gtk4	GI.Gtk.Objects.PrintContext

   Obtains the hardware printer margins of the GtkPrintContext, in units.

10. printContextGetHeight :: (HasCallStack, MonadIO m, IsPrintContext a) => a -> m Double

    gi-gtk4	GI.Gtk.Objects.PrintContext

    Obtains the height of the GtkPrintContext, in pixels.

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