#[repr(transparent)]
pub struct PrintSettings { /* private fields */ }
Expand description

A GtkPrintSettings 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.

Its 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.

Printing support was added in GTK+ 2.10.

Implements

glib::ObjectExt

Implementations

Creates a new PrintSettings object.

Returns

a new PrintSettings object

Reads the print settings from file_name. Returns a new PrintSettings object with the restored settings, or None if an error occurred. If the file could not be loaded then error is set to either a GFileError or GKeyFileError. See to_file().

file_name

the filename to read the settings from

Returns

the restored PrintSettings

Deserialize print settings from an a{sv} variant in the format produced by to_gvariant().

variant

an a{sv} glib::Variant

Returns

a new PrintSettings object

Reads the print settings from the group group_name in key_file. Returns a new PrintSettings object with the restored settings, or None if an error occurred. If the file could not be loaded then error is set to either a GFileError or GKeyFileError.

key_file

the glib::KeyFile to retrieve the settings from

group_name

the name of the group to use, or None to use the default “Print Settings”

Returns

the restored PrintSettings

Calls func for each key-value pair of self.

func

the function to call

Looks up the string value associated with key.

key

a key

Returns

the string value for key

Returns the boolean represented by the value that is associated with key.

The string “true” represents true, any other string false.

key

a key

Returns

true, if key maps to a true value.

Gets the value of PRINT_SETTINGS_COLLATE.

Returns

whether to collate the printed pages

Gets the value of PRINT_SETTINGS_DEFAULT_SOURCE.

Returns

the default source

Gets the value of PRINT_SETTINGS_DITHER.

Returns

the dithering that is used

Returns the double value associated with key, or 0.

key

a key

Returns

the double value of key

Returns the floating point number represented by the value that is associated with key, or default_val if the value does not represent a floating point number.

Floating point numbers are parsed with g_ascii_strtod().

key

a key

def

the default value

Returns

the floating point number associated with key

Gets the value of PRINT_SETTINGS_DUPLEX.

Returns

whether to print the output in duplex.

Gets the value of PRINT_SETTINGS_FINISHINGS.

Returns

the finishings

Returns the integer value of key, or 0.

key

a key

Returns

the integer value of key

Returns the value of key, interpreted as an integer, or the default value.

key

a key

def

the default value

Returns

the integer value of key

Returns the value associated with key, interpreted as a length. The returned value is converted to units.

key

a key

unit

the unit of the return value

Returns

the length value of key, converted to unit

Gets the value of PRINT_SETTINGS_MEDIA_TYPE.

The set of media types is defined in PWG 5101.1-2002 PWG.

Returns

the media type

Gets the value of PRINT_SETTINGS_N_COPIES.

Returns

the number of copies to print

Gets the value of PRINT_SETTINGS_NUMBER_UP.

Returns

the number of pages per sheet

Gets the value of PRINT_SETTINGS_NUMBER_UP_LAYOUT.

Returns

layout of page in number-up mode

Get the value of PRINT_SETTINGS_ORIENTATION, converted to a PageOrientation.

Returns

the orientation

Gets the value of PRINT_SETTINGS_OUTPUT_BIN.

Returns

the output bin

Gets the value of PRINT_SETTINGS_PAGE_RANGES.

Returns

an array of GtkPageRanges. Use g_free() to free the array when it is no longer needed.

Gets the value of PRINT_SETTINGS_PAGE_SET.

Returns

the set of pages to print

Gets the value of PRINT_SETTINGS_PAPER_HEIGHT, converted to unit.

unit

the unit for the return value

Returns

the paper height, in units of unit

Gets the value of PRINT_SETTINGS_PAPER_FORMAT, converted to a PaperSize.

Returns

the paper size

Gets the value of PRINT_SETTINGS_PAPER_WIDTH, converted to unit.

unit

the unit for the return value

Returns

the paper width, in units of unit

Gets the value of PRINT_SETTINGS_PRINT_PAGES.

Returns

which pages to print

Convenience function to obtain the value of PRINT_SETTINGS_PRINTER.

Returns

the printer name

Gets the value of PRINT_SETTINGS_PRINTER_LPI.

Returns

the resolution in lpi (lines per inch)

Gets the value of PRINT_SETTINGS_QUALITY.

Returns

the print quality

Gets the value of PRINT_SETTINGS_RESOLUTION.

Returns

the resolution in dpi

Gets the value of PRINT_SETTINGS_RESOLUTION_X.

Returns

the horizontal resolution in dpi

Gets the value of PRINT_SETTINGS_RESOLUTION_Y.

Returns

the vertical resolution in dpi

Gets the value of PRINT_SETTINGS_REVERSE.

Returns

whether to reverse the order of the printed pages

Gets the value of PRINT_SETTINGS_SCALE.

Returns

the scale in percent

Gets the value of PRINT_SETTINGS_USE_COLOR.

Returns

whether to use color

Returns true, if a value is associated with key.

key

a key

Returns

true, if key has a value

Reads the print settings from file_name. If the file could not be loaded then error is set to either a GFileError or GKeyFileError. See to_file().

file_name

the filename to read the settings from

Returns

true on success

Reads the print settings from the group group_name in key_file. If the file could not be loaded then error is set to either a GFileError or GKeyFileError.

key_file

the glib::KeyFile to retrieve the settings from

group_name

the name of the group to use, or None to use the default “Print Settings”

Returns

true on success

Associates value with key.

key

a key

value

a string value, or None

Sets key to a boolean value.

key

a key

value

a boolean

Sets the value of PRINT_SETTINGS_COLLATE.

collate

whether to collate the output

Sets the value of PRINT_SETTINGS_DEFAULT_SOURCE.

default_source

the default source

Sets the value of PRINT_SETTINGS_DITHER.

dither

the dithering that is used

Sets key to a double value.

key

a key

value

a double value

Sets the value of PRINT_SETTINGS_DUPLEX.

duplex

a PrintDuplex value

Sets the value of PRINT_SETTINGS_FINISHINGS.

finishings

the finishings

Sets key to an integer value.

key

a key

value

an integer

Associates a length in units of unit with key.

key

a key

value

a length

unit

the unit of length

Sets the value of PRINT_SETTINGS_MEDIA_TYPE.

The set of media types is defined in PWG 5101.1-2002 PWG.

media_type

the media type

Sets the value of PRINT_SETTINGS_N_COPIES.

num_copies

the number of copies

Sets the value of PRINT_SETTINGS_NUMBER_UP.

number_up

the number of pages per sheet

Sets the value of PRINT_SETTINGS_ORIENTATION.

orientation

a page orientation

Sets the value of PRINT_SETTINGS_OUTPUT_BIN.

output_bin

the output bin

Sets the value of PRINT_SETTINGS_PAGE_SET.

page_set

a PageSet value

Sets the value of PRINT_SETTINGS_PAPER_HEIGHT.

height

the paper height

unit

the units of height

Sets the value of PRINT_SETTINGS_PAPER_WIDTH.

width

the paper width

unit

the units of width

Sets the value of PRINT_SETTINGS_PRINT_PAGES.

pages

a PrintPages value

Convenience function to set PRINT_SETTINGS_PRINTER to printer.

printer

the printer name

Sets the value of PRINT_SETTINGS_PRINTER_LPI.

lpi

the resolution in lpi (lines per inch)

Sets the value of PRINT_SETTINGS_QUALITY.

quality

a PrintQuality value

Sets the values of PRINT_SETTINGS_RESOLUTION, PRINT_SETTINGS_RESOLUTION_X and PRINT_SETTINGS_RESOLUTION_Y.

resolution_x

the horizontal resolution in dpi

resolution_y

the vertical resolution in dpi

Sets the value of PRINT_SETTINGS_REVERSE.

reverse

whether to reverse the output

Sets the value of PRINT_SETTINGS_SCALE.

scale

the scale in percent

Sets the value of PRINT_SETTINGS_USE_COLOR.

use_color

whether to use color

This function saves the print settings from self to file_name. If the file could not be loaded then error is set to either a GFileError or GKeyFileError.

file_name

the file to save to

Returns

true on success

Serialize print settings to an a{sv} variant.

Returns

a new, floating, glib::Variant

This function adds the print settings from self to key_file.

key_file

the glib::KeyFile to save the print settings to

group_name

the group to add the settings to in key_file, or None to use the default “Print Settings”

Removes any value associated with key. This has the same effect as setting the value to None.

key

a key

Sets the value of PRINT_SETTINGS_PAGE_RANGES.

page_ranges

an array of GtkPageRanges

Trait Implementations

Returns a copy of the value. Read more
Performs copy-assignment from source. Read more
Formats the value using the given formatter. Read more
Returns the “default value” for a type. Read more
Formats the value using the given formatter. Read more
Feeds this value into the given Hasher. Read more
Feeds a slice of this type into the given Hasher. Read more
This method returns an Ordering between self and other. Read more
Compares and returns the maximum of two values. Read more
Compares and returns the minimum of two values. Read more
Restrict a value to a certain interval. Read more
This method tests for self and other values to be equal, and is used by ==. Read more
This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason. Read more
This method returns an ordering between self and other values if one exists. Read more
This method tests less than (for self and other) and is used by the < operator. Read more
This method tests less than or equal to (for self and other) and is used by the <= operator. Read more
This method tests greater than (for self and other) and is used by the > operator. Read more
This method tests greater than or equal to (for self and other) and is used by the >= operator. Read more
Returns the type identifier of Self.

Auto Trait Implementations

Blanket Implementations

Gets the TypeId of self. Read more
Immutably borrows from an owned value. Read more
Mutably borrows from an owned value. Read more
Upcasts an object to a superclass or interface T. Read more
Upcasts an object to a reference of its superclass or interface T. Read more
Tries to downcast to a subclass or interface implementor T. Read more
Tries to downcast to a reference of its subclass or interface implementor T. Read more
Tries to cast to an object of type T. This handles upcasting, downcasting and casting between interface and interface implementors. All checks are performed at runtime, while downcast and upcast will do many checks at compile-time already. Read more
Tries to cast to reference to an object of type T. This handles upcasting, downcasting and casting between interface and interface implementors. All checks are performed at runtime, while downcast and upcast will do many checks at compile-time already. Read more
Casts to T unconditionally. Read more
Casts to &T unconditionally. Read more

Returns the argument unchanged.

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

Returns true if the object is an instance of (can be cast to) T.
Returns the type of the object.
Returns the ObjectClass of the object. Read more
Returns the class of the object.
Returns the class of the object in the given type T. Read more
Returns the interface T of the object. Read more
Sets the property property_name of the object to value value. Read more
Sets the property property_name of the object to value value. Read more
Sets multiple properties of the object at once. Read more
Sets multiple properties of the object at once. Read more
Gets the property property_name of the object and cast it to the type V. Read more
Gets the property property_name of the object. Read more
Check if the object has a property property_name of the given type_. Read more
Get the type of the property property_name of this object. Read more
Get the ParamSpec of the property property_name of this object.
Return all ParamSpec of the properties of this object.
Freeze all property notifications until the return guard object is dropped. Read more
Set arbitrary data on this object with the given key. Read more
Return previously set arbitrary data of this object with the given key. Read more
Retrieve previously set arbitrary data of this object with the given key. Read more
Set arbitrary data on this object with the given key. Read more
Return previously set arbitrary data of this object with the given key. Read more
Retrieve previously set arbitrary data of this object with the given key. Read more
Block a given signal handler. Read more
Unblock a given signal handler.
Stop emission of the currently emitted signal.
Stop emission of the currently emitted signal by the (possibly detailed) signal name.
Connect to the signal signal_name on this object. Read more
Connect to the signal signal_id on this object. Read more
Connect to the signal signal_name on this object. Read more
Connect to the signal signal_id on this object. Read more
Connect to the signal signal_name on this object. Read more
Connect to the signal signal_id on this object. Read more
Connect a closure to the signal signal_name on this object. Read more
Connect a closure to the signal signal_id on this object. Read more
Limits the lifetime of closure to the lifetime of the object. When the object’s reference count drops to zero, the closure will be invalidated. An invalidated closure will ignore any calls to invoke_with_values, or invoke when using Rust closures. Read more
Emit signal by signal id. Read more
Same as Self::emit but takes Value for the arguments.
Emit signal by its name. Read more
Emit signal by its name. Read more
Emit signal by its name with details. Read more
Emit signal by its name with details. Read more
Emit signal by signal id with details. Read more
Emit signal by signal id with details. Read more
Disconnect a previously connected signal handler.
Connect to the notify signal of the object. Read more
Connect to the notify signal of the object. Read more
Connect to the notify signal of the object. Read more
Notify that the given property has changed its value. Read more
Notify that the given property has changed its value. Read more
Downgrade this object to a weak reference.
Add a callback to be notified when the Object is disposed.
Add a callback to be notified when the Object is disposed. Read more
Bind property source_property on this object to the target_property on the target object. Read more
Returns the strong reference count of this object.
Ensures that the type has been registered with the type system.
The resulting type after obtaining ownership.
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The type returned in the event of a conversion error.
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