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static void | add_interface (GType gtype_implementer) |
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static GType | get_type () |
| Get the GType for this class, for use with the underlying GObject type system. More...
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Gtk::PrintOperationPreview::PrintOperationPreview |
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You should derive from this class to use it.
virtual Gtk::PrintOperationPreview::~PrintOperationPreview |
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static void Gtk::PrintOperationPreview::add_interface |
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GType |
gtype_implementer) | |
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void Gtk::PrintOperationPreview::end_preview |
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Ends a preview.
This function must be called to finish a custom print preview.
- Since gtkmm 2.10:
virtual void Gtk::PrintOperationPreview::end_preview_vfunc |
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static GType Gtk::PrintOperationPreview::get_type |
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Get the GType for this class, for use with the underlying GObject type system.
GtkPrintOperationPreview* Gtk::PrintOperationPreview::gobj |
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Provides access to the underlying C GObject.
const GtkPrintOperationPreview* Gtk::PrintOperationPreview::gobj |
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Provides access to the underlying C GObject.
bool Gtk::PrintOperationPreview::is_selected |
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page_nr) | |
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Returns whether the given page is included in the set of pages that have been selected for printing.
- Since gtkmm 2.10:
- Parameters
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- Returns
true
if the page has been selected for printing.
virtual bool Gtk::PrintOperationPreview::is_selected_vfunc |
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page_nr) | |
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void Gtk::PrintOperationPreview::render_page |
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page_nr) | |
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Renders a page to the preview, using the print context that was passed to the Gtk::PrintOperation::signal_preview() handler together with preview.
A custom iprint preview should use this function in its signal_expose() handler to render the currently selected page.
Note that this function requires a suitable cairo context to be associated with the print context.
- Since gtkmm 2.10:
- Parameters
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page_nr | The page to render. |
virtual void Gtk::PrintOperationPreview::render_page_vfunc |
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- Slot Prototype:
void on_my_got_page_size(const Glib::RefPtr<PrintContext>& context, const Glib::RefPtr<PageSetup>& page_setup)
The signal_got_page_size() signal is emitted once for each page that gets rendered to the preview.
A handler for this signal should update the context according to page_setup and set up a suitable cairo context, using Gtk::PrintContext::set_cairo_context().
- Parameters
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- Slot Prototype:
void on_my_ready(const Glib::RefPtr<PrintContext>& context)
The signal_ready() signal gets emitted once per preview operation, before the first page is rendered.
A handler for this signal can be used for setup tasks.
- Parameters
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A Glib::wrap() method for this object.
- Parameters
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object | The C instance. |
take_copy | False if the result should take ownership of the C instance. True if it should take a new copy or ref. |
- Returns
- A C++ instance that wraps this C instance.
The documentation for this class was generated from the following file:
- gtkmm/printoperationpreview.h