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# Gtk::PrintSettings Class Reference
[Printing]

Inheritance diagram for Gtk::PrintSettings:

[legend]
List of all members.

## Detailed Description

A PrintSettings object represents the settings of a print dialog in a system-independent way.

The main use for this object is that once you've printed you can get a settings object that represents the settings the user chose, and the next time you print you can pass that object in so that the user doesn't have to re-set all his settings.

It's also possible to enumerate the settings so that you can easily save the settings for the next time your app runs, or even store them in a document. The predefined keys try to use shared values as much as possible so that moving such a document between systems still works.

Since gtkmm 2.10:

## Public Types
typedef sigc::slot< void, const Glib::ustring &, const Glib::ustring& > | SlotForeach
| For example, void on_foreach_setting(const Glib::ustring& key, const Glib::ustring& value);.
## Public Member Functions
Glib::ustring | get (const Glib::ustring& key) const
| Looks up the string value associated with key .
bool | get_bool (const Glib::ustring& key) const
| Return value: `true`, if key maps to a true value.
bool | get_collate () const
| Gets the value of Gtk::PRINT_SETTINGS_COLLATE.
Glib::ustring | get_default_source () const
| Gets the value of Gtk::PRINT_SETTINGS_DEFAULT_SOURCE.
Glib::ustring | get_dither () const
| Gets the value of Gtk::PRINT_SETTINGS_DITHER.
double | get_double (const Glib::ustring& key) const
| Return value: the double value of key.
double | get_double_with_default (const Glib::ustring& key, double def) const
| Return value: the floating point number associated with key.
PrintDuplex | get_duplex () const
| Gets the value of Gtk::PRINT_SETTINGS_DUPLEX.
Glib::ustring | get_finishings () const
| Gets the value of Gtk::PRINT_SETTINGS_FINISHINGS.
int | get_int (const Glib::ustring& key) const
| Return value: the integer value of key.
int | get_int_with_default (const Glib::ustring& key, int def) const
| Return value: the integer value of key.
double | get_length (const Glib::ustring& key, Unit unit) const
| Return value: the length value of key , converted to unit.
Glib::ustring | get_media_type () const
| Gets the value of Gtk::PRINT_SETTINGS_MEDIA_TYPE.
int | get_n_copies () const
| Gets the value of Gtk::PRINT_SETTINGS_N_COPIES.
int | get_number_up () const
| Gets the value of Gtk::PRINT_SETTINGS_NUMBER_UP.
PageOrientation | get_orientation () const
| Get the value of Gtk::PRINT_SETTINGS_ORIENTATION, converted to a Gtk::PageOrientation.
Glib::ustring | get_output_bin () const
| Gets the value of Gtk::PRINT_SETTINGS_OUTPUT_BIN.
Glib::ArrayHandle<PageRange> | get_page_ranges () const
PageSet | get_page_set () const
| Gets the value of Gtk::PRINT_SETTINGS_PAGE_SET.
double | get_paper_height (Unit unit) const
| Gets the value of Gtk::PRINT_SETTINGS_PAPER_HEIGHT, converted to unit .
const PaperSize | get_paper_size () const
| Gets the value of Gtk::PRINT_SETTINGS_PAPER_FORMAT, converted to a Gtk::PaperSize.
PaperSize | get_paper_size ()
| Gets the value of Gtk::PRINT_SETTINGS_PAPER_FORMAT, converted to a Gtk::PaperSize.
double | get_paper_width (Unit unit) const
| Gets the value of Gtk::PRINT_SETTINGS_PAPER_WIDTH, converted to unit .
PrintPages | get_print_pages () const
| Gets the value of Gtk::PRINT_SETTINGS_PRINT_PAGES.
Glib::ustring | get_printer () const
| Convenience function to obtain the value of Gtk::PRINT_SETTINGS_PRINTER.
PrintQuality | get_quality () const
| Gets the value of Gtk::PRINT_SETTINGS_QUALITY.
int | get_resolution () const
| Gets the value of Gtk::PRINT_SETTINGS_RESOLUTION.
bool | get_reverse () const
| Gets the value of Gtk::PRINT_SETTINGS_REVERSE.
double | get_scale () const
| Gets the value of Gtk::PRINT_SETTINGS_SCALE.
bool | get_use_color () const
| Gets the value of Gtk::PRINT_SETTINGS_USE_COLOR.
const GtkPrintSettings* | gobj () const
| Provides access to the underlying C GObject.
GtkPrintSettings* | gobj ()
| Provides access to the underlying C GObject.
GtkPrintSettings* | gobj_copy ()
| Provides access to the underlying C instance. The caller is responsible for unrefing it. Use when directly setting fields in structs.
bool | has_key (const Glib::ustring& key) const
| Return value: `true`, if key has a value.
bool | save_to_file (const std::string& file_name) const
| This function saves the print settings from settings to file_name .
void | save_to_key_file (Glib::KeyFile& key_file)
| This function adds the print settings from settings to key_file, in the "Print Settings" group.
void | save_to_key_file (Glib::KeyFile& key_file, const Glib::ustring& group_name) const
| This function adds the print settings from settings to key_file .
void | set (const Glib::ustring& key, const Glib::ustring& value)
| Associates value with key .
void | set_bool (const Glib::ustring& key, bool value=true)
| Sets key to a boolean value.
void | set_collate (bool collate=true)
| Sets the value of Gtk::PRINT_SETTINGS_COLLATE.
void | set_default_source (const Glib::ustring& default_source)
| Sets the value of Gtk::PRINT_SETTINGS_DEFAULT_SOURCE.
void | set_dither (const Glib::ustring& dither)
| Sets the value of Gtk::PRINT_SETTINGS_DITHER.
void | set_double (const Glib::ustring& key, double value)
| Sets key to a double value.
void | set_duplex (PrintDuplex duplex)
| Sets the value of Gtk::PRINT_SETTINGS_DUPLEX.
void | set_finishings (const Glib::ustring& finishings)
| Sets the value of Gtk::PRINT_SETTINGS_FINISHINGS.
void | set_int (const Glib::ustring& key, int value)
| Sets key to an integer value.
void | set_length (const Glib::ustring& key, double value, Unit unit)
| Associates a length in units of unit with key .
void | set_media_type (const Glib::ustring& media_type)
| Sets the value of Gtk::PRINT_SETTINGS_MEDIA_TYPE.
void | set_n_copies (int num_copies)
| Sets the value of Gtk::PRINT_SETTINGS_N_COPIES.
void | set_number_up (int number_up)
| Sets the value of Gtk::PRINT_SETTINGS_NUMBER_UP.
void | set_orientation (PageOrientation orientation)
| Sets the value of Gtk::PRINT_SETTINGS_ORIENTATION.
void | set_output_bin (const Glib::ustring& output_bin)
| Sets the value of Gtk::PRINT_SETTINGS_OUTPUT_BIN.
void | set_page_ranges (const Glib::ArrayHandle<PageRange>& page_ranges)
void | set_page_set (PageSet page_set)
| Sets the value of Gtk::PRINT_SETTINGS_PAGE_SET.
void | set_paper_height (double height, Unit unit)
| Sets the value of Gtk::PRINT_SETTINGS_PAPER_HEIGHT.
void | set_paper_size (const PaperSize& paper_size)
| Sets the value of Gtk::PRINT_SETTINGS_PAPER_FORMAT, Gtk::PRINT_SETTINGS_PAPER_WIDTH and Gtk::PRINT_SETTINGS_PAPER_HEIGHT.
void | set_paper_width (double width, Unit unit)
| Sets the value of Gtk::PRINT_SETTINGS_PAPER_WIDTH.
void | set_print_pages (PrintPages print_pages)
| Sets the value of Gtk::PRINT_SETTINGS_PRINT_PAGES.
void | set_printer (const Glib::ustring& name)
| Convenience function to set Gtk::PRINT_SETTINGS_PRINTER to printer .
void | set_quality (PrintQuality quality)
| Sets the value of Gtk::PRINT_SETTINGS_QUALITY.
void | set_resolution (int resolution)
| Sets the value of Gtk::PRINT_SETTINGS_RESOLUTION.
void | set_reverse (bool reverse=true)
| Sets the value of Gtk::PRINT_SETTINGS_REVERSE.
void | set_scale (double scale)
| Sets the value of Gtk::PRINT_SETTINGS_SCALE.
void | set_use_color (bool use_color=true)
| Sets the value of Gtk::PRINT_SETTINGS_USE_COLOR.
void | setting_foreach (const SlotForeach& slot)
| Calls a function for each print setting.
void | unset (const Glib::ustring& key)
| Removes any value associated with key .
virtual | ~PrintSettings ()
## Static Public Member Functions
static Glib::RefPtr<PrintSettings> | create ()
## Protected Member Functions
| PrintSettings ()
## Related Functions
(Note that these are not member functions.)
Glib::RefPtr<Gtk::PrintSettings> | wrap (GtkPrintSettings* object, bool take_copy=false)
| A Glib::wrap() method for this object.
## Classes
class | Keys
| Print settings keys. More...
class | PageRange

## Member Typedef Documentation

typedef sigc::slot<void, const Glib::ustring&, const Glib::ustring&> Gtk::PrintSettings::SlotForeach

For example, void on_foreach_setting(const Glib::ustring& key, const Glib::ustring& value);.

## Constructor & Destructor Documentation

virtual Gtk::PrintSettings::~PrintSettings | ( |  | ) | `[virtual]`

Gtk::PrintSettings::PrintSettings | ( |  | ) | `[protected]`

## Member Function Documentation

static Glib::RefPtr<PrintSettings> Gtk::PrintSettings::create | ( |  | ) | `[static]`

Glib::ustring Gtk::PrintSettings::get | ( | const Glib::ustring & | key | ) | const

Looks up the string value associated with key .

Parameters:

  | key | A key.

Returns:
  The string value for key

Since gtkmm 2.10:

bool Gtk::PrintSettings::get_bool | ( | const Glib::ustring & | key | ) | const

Return value: `true`, if key maps to a true value.

Parameters:

  | key | A key.

Returns:
  `true`, if key maps to a true value.

Since gtkmm 2.10:

bool Gtk::PrintSettings::get_collate | ( |  | ) | const

Gets the value of Gtk::PRINT_SETTINGS_COLLATE.

Returns:
  Whether to collate the printed pages

Since gtkmm 2.10:

Glib::ustring Gtk::PrintSettings::get_default_source | ( |  | ) | const

Gets the value of Gtk::PRINT_SETTINGS_DEFAULT_SOURCE.

Returns:
  The default source

Since gtkmm 2.10:

Glib::ustring Gtk::PrintSettings::get_dither | ( |  | ) | const

Gets the value of Gtk::PRINT_SETTINGS_DITHER.

Returns:
  The dithering that is used

Since gtkmm 2.10:

double Gtk::PrintSettings::get_double | ( | const Glib::ustring & | key | ) | const

Return value: the double value of key.

Parameters:

  | key | A key.

Returns:
  The double value of key

Since gtkmm 2.10:

double Gtk::PrintSettings::get_double_with_default | ( | const Glib::ustring & | key,
|  | double | def |
| ) |  |  | const

Return value: the floating point number associated with key.

Parameters:

  | key | A key.
  | def | The default value.

Returns:
  The floating point number associated with key

Since gtkmm 2.10:

PrintDuplex Gtk::PrintSettings::get_duplex | ( |  | ) | const

Gets the value of Gtk::PRINT_SETTINGS_DUPLEX.

Returns:
  Whether to print the output in duplex.

Since gtkmm 2.10:

Glib::ustring Gtk::PrintSettings::get_finishings | ( |  | ) | const

Gets the value of Gtk::PRINT_SETTINGS_FINISHINGS.

Returns:
  The finishings

Since gtkmm 2.10:

int Gtk::PrintSettings::get_int | ( | const Glib::ustring & | key | ) | const

Return value: the integer value of key.

Parameters:

  | key | A key.

Returns:
  The integer value of key

Since gtkmm 2.10:

int Gtk::PrintSettings::get_int_with_default | ( | const Glib::ustring & | key,
|  | int | def |
| ) |  |  | const

Return value: the integer value of key.

Parameters:

  | key | A key.
  | def | The default value.

Returns:
  The integer value of key

Since gtkmm 2.10:

double Gtk::PrintSettings::get_length | ( | const Glib::ustring & | key,
|  | Unit | unit |
| ) |  |  | const

Return value: the length value of key , converted to unit.

Parameters:

  | key | A key.
  | unit | The unit of the return value.

Returns:
  The length value of key , converted to unit

Since gtkmm 2.10:

Glib::ustring Gtk::PrintSettings::get_media_type | ( |  | ) | const

Gets the value of Gtk::PRINT_SETTINGS_MEDIA_TYPE.

The set of media types is defined in PWG 5101.1-2002 PWG. <!-- FIXME link here -->

Returns:
  The media type

Since gtkmm 2.10:

int Gtk::PrintSettings::get_n_copies | ( |  | ) | const

Gets the value of Gtk::PRINT_SETTINGS_N_COPIES.

Returns:
  The number of copies to print

Since gtkmm 2.10:

int Gtk::PrintSettings::get_number_up | ( |  | ) | const

Gets the value of Gtk::PRINT_SETTINGS_NUMBER_UP.

Returns:
  The number of pages per sheet

Since gtkmm 2.10:

PageOrientation Gtk::PrintSettings::get_orientation | ( |  | ) | const

Get the value of Gtk::PRINT_SETTINGS_ORIENTATION, converted to a Gtk::PageOrientation.

Returns:
  The orientation

Since gtkmm 2.10:

Glib::ustring Gtk::PrintSettings::get_output_bin | ( |  | ) | const

Gets the value of Gtk::PRINT_SETTINGS_OUTPUT_BIN.

Returns:
  The output bin

Since gtkmm 2.10:

Glib::ArrayHandle<PageRange> Gtk::PrintSettings::get_page_ranges | ( |  | ) | const

PageSet Gtk::PrintSettings::get_page_set | ( |  | ) | const

Gets the value of Gtk::PRINT_SETTINGS_PAGE_SET.

Returns:
  The set of pages to print

Since gtkmm 2.10:

double Gtk::PrintSettings::get_paper_height | ( | Unit | unit | ) | const

Gets the value of Gtk::PRINT_SETTINGS_PAPER_HEIGHT, converted to unit .

Parameters:

  | unit | The unit for the return value.

Returns:
  The paper height, in units of unit

Since gtkmm 2.10:

const PaperSize Gtk::PrintSettings::get_paper_size | ( |  | ) | const

Gets the value of Gtk::PRINT_SETTINGS_PAPER_FORMAT, converted to a Gtk::PaperSize.

Returns:
  The paper size

Since gtkmm 2.10:

PaperSize Gtk::PrintSettings::get_paper_size | ( |  | ) |

Gets the value of Gtk::PRINT_SETTINGS_PAPER_FORMAT, converted to a Gtk::PaperSize.

Returns:
  The paper size

Since gtkmm 2.10:

double Gtk::PrintSettings::get_paper_width | ( | Unit | unit | ) | const

Gets the value of Gtk::PRINT_SETTINGS_PAPER_WIDTH, converted to unit .

Parameters:

  | unit | The unit for the return value.

Returns:
  The paper width, in units of unit

Since gtkmm 2.10:

PrintPages Gtk::PrintSettings::get_print_pages | ( |  | ) | const

Gets the value of Gtk::PRINT_SETTINGS_PRINT_PAGES.

Returns:
  Which pages to print

Since gtkmm 2.10:

Glib::ustring Gtk::PrintSettings::get_printer | ( |  | ) | const

Convenience function to obtain the value of Gtk::PRINT_SETTINGS_PRINTER.

Returns:
  The printer name

Since gtkmm 2.10:

PrintQuality Gtk::PrintSettings::get_quality | ( |  | ) | const

Gets the value of Gtk::PRINT_SETTINGS_QUALITY.

Returns:
  The print quality

Since gtkmm 2.10:

int Gtk::PrintSettings::get_resolution | ( |  | ) | const

Gets the value of Gtk::PRINT_SETTINGS_RESOLUTION.

Returns:
  The resolution in dpi

Since gtkmm 2.10:

bool Gtk::PrintSettings::get_reverse | ( |  | ) | const

Gets the value of Gtk::PRINT_SETTINGS_REVERSE.

Returns:
  Whether to reverse the order of the printed pages

Since gtkmm 2.10:

double Gtk::PrintSettings::get_scale | ( |  | ) | const

Gets the value of Gtk::PRINT_SETTINGS_SCALE.

Returns:
  The scale in percent

Since gtkmm 2.10:

bool Gtk::PrintSettings::get_use_color | ( |  | ) | const

Gets the value of Gtk::PRINT_SETTINGS_USE_COLOR.

Returns:
  Whether to use color

Since gtkmm 2.10:

const GtkPrintSettings* Gtk::PrintSettings::gobj | ( |  | ) | const`[inline]`

Provides access to the underlying C GObject.

Reimplemented from Glib::ObjectBase.

GtkPrintSettings* Gtk::PrintSettings::gobj | ( |  | ) | `[inline]`

Provides access to the underlying C GObject.

Reimplemented from Glib::ObjectBase.

GtkPrintSettings* Gtk::PrintSettings::gobj_copy | ( |  | ) |

Provides access to the underlying C instance. The caller is responsible for unrefing it. Use when directly setting fields in structs.

bool Gtk::PrintSettings::has_key | ( | const Glib::ustring & | key | ) | const

Return value: `true`, if key has a value.

Parameters:

  | key | A key.

Returns:
  `true`, if key has a value

Since gtkmm 2.10:

bool Gtk::PrintSettings::save_to_file | ( | const std::string & | file_name | ) | const

This function saves the print settings from settings to file_name .

throws FileError

Parameters:

  | file_name | The file to save to.

Returns:
  `true` on success

Since gtkmm 2.12:

void Gtk::PrintSettings::save_to_key_file | ( | Glib::KeyFile & | key_file | ) |

This function adds the print settings from settings to key_file, in the "Print Settings" group.

Since gtkmm 2.12:

Parameters:

  | key_file | The Glib::KeyFile to save the print settings to.

void Gtk::PrintSettings::save_to_key_file | ( | Glib::KeyFile & | key_file,
|  | const Glib::ustring & | group_name |
| ) |  |  | const

This function adds the print settings from settings to key_file .

Since gtkmm 2.12:

Parameters:

  | key_file | The Glib::KeyFile to save the print settings to.
  | group_name | The group to add the settings to in key_file .

void Gtk::PrintSettings::set | ( | const Glib::ustring & | key,
|  | const Glib::ustring & | value |
| ) |  |  |

Associates value with key .

Since gtkmm 2.10:

Parameters:

  | key | A key.
  | value | A string value, or `0`.

void Gtk::PrintSettings::set_bool | ( | const Glib::ustring & | key,
|  | bool | value = `true` |
| ) |  |  |

Sets key to a boolean value.

Since gtkmm 2.10:

Parameters:

  | key | A key.
  | value | A boolean.

void Gtk::PrintSettings::set_collate | ( | bool | collate = `true` | ) |

Sets the value of Gtk::PRINT_SETTINGS_COLLATE.

Since gtkmm 2.10:

Parameters:

  | collate | Whether to collate the output.

void Gtk::PrintSettings::set_default_source | ( | const Glib::ustring & | default_source | ) |

Sets the value of Gtk::PRINT_SETTINGS_DEFAULT_SOURCE.

Since gtkmm 2.10:

Parameters:

  | default_source | The default source.

void Gtk::PrintSettings::set_dither | ( | const Glib::ustring & | dither | ) |

Sets the value of Gtk::PRINT_SETTINGS_DITHER.

Since gtkmm 2.10:

Parameters:

  | dither | The dithering that is used.

void Gtk::PrintSettings::set_double | ( | const Glib::ustring & | key,
|  | double | value |
| ) |  |  |

Sets key to a double value.

Since gtkmm 2.10:

Parameters:

  | key | A key.
  | value | A double value.

void Gtk::PrintSettings::set_duplex | ( | PrintDuplex | duplex | ) |

Sets the value of Gtk::PRINT_SETTINGS_DUPLEX.

Since gtkmm 2.10:

Parameters:

  | duplex | A Gtk::PrintDuplex value.

void Gtk::PrintSettings::set_finishings | ( | const Glib::ustring & | finishings | ) |

Sets the value of Gtk::PRINT_SETTINGS_FINISHINGS.

Since gtkmm 2.10:

Parameters:

  | finishings | The finishings.

void Gtk::PrintSettings::set_int | ( | const Glib::ustring & | key,
|  | int | value |
| ) |  |  |

Sets key to an integer value.

Since gtkmm 2.10:

Parameters:

  | key | A key.
  | value | An integer.

void Gtk::PrintSettings::set_length | ( | const Glib::ustring & | key,
|  | double | value,
|  | Unit | unit |
| ) |  |  |

Associates a length in units of unit with key .

Since gtkmm 2.10:

Parameters:

  | key | A key.
  | value | A length.
  | unit | The unit of length .

void Gtk::PrintSettings::set_media_type | ( | const Glib::ustring & | media_type | ) |

Sets the value of Gtk::PRINT_SETTINGS_MEDIA_TYPE.

The set of media types is defined in PWG 5101.1-2002 PWG. <!-- FIXME link here -->

Since gtkmm 2.10:

Parameters:

  | media_type | The media type.

void Gtk::PrintSettings::set_n_copies | ( | int | num_copies | ) |

Sets the value of Gtk::PRINT_SETTINGS_N_COPIES.

Since gtkmm 2.10:

Parameters:

  | num_copies | The number of copies.

void Gtk::PrintSettings::set_number_up | ( | int | number_up | ) |

Sets the value of Gtk::PRINT_SETTINGS_NUMBER_UP.

Since gtkmm 2.10:

Parameters:

  | number_up | The number of pages per sheet.

void Gtk::PrintSettings::set_orientation | ( | PageOrientation | orientation | ) |

Sets the value of Gtk::PRINT_SETTINGS_ORIENTATION.

Since gtkmm 2.10:

Parameters:

  | orientation | A page orientation.

void Gtk::PrintSettings::set_output_bin | ( | const Glib::ustring & | output_bin | ) |

Sets the value of Gtk::PRINT_SETTINGS_OUTPUT_BIN.

Since gtkmm 2.10:

Parameters:

  | output_bin | The output bin.

void Gtk::PrintSettings::set_page_ranges | ( | const Glib::ArrayHandle<PageRange>& | page_ranges | ) |

void Gtk::PrintSettings::set_page_set | ( | PageSet | page_set | ) |

Sets the value of Gtk::PRINT_SETTINGS_PAGE_SET.

Since gtkmm 2.10:

Parameters:

  | page_set | A Gtk::PageSet value.

void Gtk::PrintSettings::set_paper_height | ( | double | height,
|  | Unit | unit |
| ) |  |  |

Sets the value of Gtk::PRINT_SETTINGS_PAPER_HEIGHT.

Since gtkmm 2.10:

Parameters:

  | height | The paper height.
  | unit | The units of height .

void Gtk::PrintSettings::set_paper_size | ( | const PaperSize& | paper_size | ) |

Sets the value of Gtk::PRINT_SETTINGS_PAPER_FORMAT, Gtk::PRINT_SETTINGS_PAPER_WIDTH and Gtk::PRINT_SETTINGS_PAPER_HEIGHT.

Since gtkmm 2.10:

Parameters:

  | paper_size | A paper size.

void Gtk::PrintSettings::set_paper_width | ( | double | width,
|  | Unit | unit |
| ) |  |  |

Sets the value of Gtk::PRINT_SETTINGS_PAPER_WIDTH.

Since gtkmm 2.10:

Parameters:

  | width | The paper width.
  | unit | The units of width .

void Gtk::PrintSettings::set_print_pages | ( | PrintPages | print_pages | ) |

Sets the value of Gtk::PRINT_SETTINGS_PRINT_PAGES.

Since gtkmm 2.10:

Parameters:

  | pages | A Gtk::PrintPages value.

void Gtk::PrintSettings::set_printer | ( | const Glib::ustring & | name | ) |

Convenience function to set Gtk::PRINT_SETTINGS_PRINTER to printer .

Since gtkmm 2.10:

Parameters:

  | printer | The printer name.

void Gtk::PrintSettings::set_quality | ( | PrintQuality | quality | ) |

Sets the value of Gtk::PRINT_SETTINGS_QUALITY.

Since gtkmm 2.10:

Parameters:

  | quality | A Gtk::PrintQuality value.

void Gtk::PrintSettings::set_resolution | ( | int | resolution | ) |

Sets the value of Gtk::PRINT_SETTINGS_RESOLUTION.

Since gtkmm 2.10:

Parameters:

  | resolution | The resolution in dpi.

void Gtk::PrintSettings::set_reverse | ( | bool | reverse = `true` | ) |

Sets the value of Gtk::PRINT_SETTINGS_REVERSE.

Since gtkmm 2.10:

Parameters:

  | reverse | Whether to reverse the output.

void Gtk::PrintSettings::set_scale | ( | double | scale | ) |

Sets the value of Gtk::PRINT_SETTINGS_SCALE.

Since gtkmm 2.10:

Parameters:

  | scale | The scale in percent.

void Gtk::PrintSettings::set_use_color | ( | bool | use_color = `true` | ) |

Sets the value of Gtk::PRINT_SETTINGS_USE_COLOR.

Since gtkmm 2.10:

Parameters:

  | use_color | Whether to use color.

void Gtk::PrintSettings::setting_foreach | ( | const SlotForeach& | slot | ) |

Calls a function for each print setting.

Parameters:

  | slot | The callback to call for each print setting.

void Gtk::PrintSettings::unset | ( | const Glib::ustring & | key | ) |

Removes any value associated with key .

This has the same effect as setting the value to `0`.

Since gtkmm 2.10:

Parameters:

  | key | A key.

## Friends And Related Function Documentation

Glib::RefPtr<Gtk::PrintSettings> wrap | ( | GtkPrintSettings * | object,
|  | bool | take_copy = `false` |
| ) |  |  | `[related]`

A Glib::wrap() method for this object.

Parameters:

  | 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:

- printsettings.h