#[repr(transparent)]pub struct PageSetup { /* private fields */ }Expand description
A PageSetup object stores the page size, orientation and margins.
The idea is that you can get one of these from the page setup dialog
and then pass it to the PrintOperation when printing.
The benefit of splitting this out of the PrintSettings is that
these affect the actual layout of the page, and thus need to be set
long before user prints.
Margins
The margins specified in this object are the “print margins”, i.e. the parts of the page that the printer cannot print on. These are different from the layout margins that a word processor uses; they are typically used to determine the minimal size for the layout margins.
To obtain a PageSetup use new() to get the defaults,
or use print_run_page_setup_dialog() to show the page setup dialog
and receive the resulting page setup.
A page setup dialog
⚠️ The following code is in c ⚠️
static GtkPrintSettings *settings = NULL;
static GtkPageSetup *page_setup = NULL;
static void
do_page_setup (void)
{
GtkPageSetup *new_page_setup;
if (settings == NULL)
settings = gtk_print_settings_new ();
new_page_setup = gtk_print_run_page_setup_dialog (GTK_WINDOW (main_window),
page_setup, settings);
if (page_setup)
g_object_unref (page_setup);
page_setup = new_page_setup;
}
Implements
Implementations§
source§impl PageSetup
impl PageSetup
sourcepub fn from_gvariant(variant: &Variant) -> PageSetup
pub fn from_gvariant(variant: &Variant) -> PageSetup
Desrialize a page setup from an a{sv} variant.
The variant must be in the format produced by
to_gvariant().
variant
an a{sv} GVariant
Returns
a new PageSetup object
sourcepub fn from_key_file(
key_file: &KeyFile,
group_name: Option<&str>
) -> Result<PageSetup, Error>
pub fn from_key_file(
key_file: &KeyFile,
group_name: Option<&str>
) -> Result<PageSetup, Error>
Reads the page setup from the group @group_name in the key file @key_file.
Returns a new PageSetup object with the restored
page setup, or None if an error occurred.
key_file
the GKeyFile to retrieve the page_setup from
group_name
the name of the group in the key_file to read to use the default name “Page Setup”
Returns
the restored PageSetup
pub fn copy(&self) -> PageSetup
sourcepub fn bottom_margin(&self, unit: Unit) -> f64
pub fn bottom_margin(&self, unit: Unit) -> f64
sourcepub fn left_margin(&self, unit: Unit) -> f64
pub fn left_margin(&self, unit: Unit) -> f64
sourcepub fn orientation(&self) -> PageOrientation
pub fn orientation(&self) -> PageOrientation
sourcepub fn page_height(&self, unit: Unit) -> f64
pub fn page_height(&self, unit: Unit) -> f64
Returns the page height in units of @unit.
Note that this function takes orientation
and margins into consideration.
See paper_height().
unit
the unit for the return value
Returns
the page height.
sourcepub fn page_width(&self, unit: Unit) -> f64
pub fn page_width(&self, unit: Unit) -> f64
Returns the page width in units of @unit.
Note that this function takes orientation
and margins into consideration.
See paper_width().
unit
the unit for the return value
Returns
the page width.
sourcepub fn paper_height(&self, unit: Unit) -> f64
pub fn paper_height(&self, unit: Unit) -> f64
Returns the paper height in units of @unit.
Note that this function takes orientation,
but not margins into consideration.
See page_height().
unit
the unit for the return value
Returns
the paper height.
sourcepub fn paper_size(&self) -> PaperSize
pub fn paper_size(&self) -> PaperSize
sourcepub fn paper_width(&self, unit: Unit) -> f64
pub fn paper_width(&self, unit: Unit) -> f64
Returns the paper width in units of @unit.
Note that this function takes orientation,
but not margins into consideration.
See page_width().
unit
the unit for the return value
Returns
the paper width.
sourcepub fn right_margin(&self, unit: Unit) -> f64
pub fn right_margin(&self, unit: Unit) -> f64
sourcepub fn top_margin(&self, unit: Unit) -> f64
pub fn top_margin(&self, unit: Unit) -> f64
sourcepub fn load_key_file(
&self,
key_file: &KeyFile,
group_name: Option<&str>
) -> Result<(), Error>
pub fn load_key_file(
&self,
key_file: &KeyFile,
group_name: Option<&str>
) -> Result<(), Error>
Reads the page setup from the group @group_name in the key file @key_file.
key_file
the GKeyFile to retrieve the page_setup from
group_name
the name of the group in the key_file to read to use the default name “Page Setup”
Returns
true on success
sourcepub fn set_bottom_margin(&self, margin: f64, unit: Unit)
pub fn set_bottom_margin(&self, margin: f64, unit: Unit)
sourcepub fn set_left_margin(&self, margin: f64, unit: Unit)
pub fn set_left_margin(&self, margin: f64, unit: Unit)
sourcepub fn set_orientation(&self, orientation: PageOrientation)
pub fn set_orientation(&self, orientation: PageOrientation)
sourcepub fn set_paper_size(&self, size: &PaperSize)
pub fn set_paper_size(&self, size: &PaperSize)
Sets the paper size of the PageSetup without
changing the margins.
See set_paper_size_and_default_margins().
size
sourcepub fn set_paper_size_and_default_margins(&self, size: &PaperSize)
pub fn set_paper_size_and_default_margins(&self, size: &PaperSize)
sourcepub fn set_right_margin(&self, margin: f64, unit: Unit)
pub fn set_right_margin(&self, margin: f64, unit: Unit)
sourcepub fn set_top_margin(&self, margin: f64, unit: Unit)
pub fn set_top_margin(&self, margin: f64, unit: Unit)
sourcepub fn to_gvariant(&self) -> Variant
pub fn to_gvariant(&self) -> Variant
sourcepub fn to_key_file(&self, key_file: &KeyFile, group_name: Option<&str>)
pub fn to_key_file(&self, key_file: &KeyFile, group_name: Option<&str>)
This function adds the page setup from @self to @key_file.
key_file
the GKeyFile to save the page setup to
group_name
the group to add the settings to in @key_file,
or None to use the default name “Page Setup”
Trait Implementations§
source§impl Ord for PageSetup
impl Ord for PageSetup
source§impl<OT: ObjectType> PartialEq<OT> for PageSetup
impl<OT: ObjectType> PartialEq<OT> for PageSetup
source§impl<OT: ObjectType> PartialOrd<OT> for PageSetup
impl<OT: ObjectType> PartialOrd<OT> for PageSetup
1.0.0 · source§fn le(&self, other: &Rhs) -> bool
fn le(&self, other: &Rhs) -> bool
This method tests less than or equal to (for
self and other) and is used by the <=
operator. Read moresource§impl StaticType for PageSetup
impl StaticType for PageSetup
source§fn static_type() -> Type
fn static_type() -> Type
Returns the type identifier of
Self.impl Eq for PageSetup
Auto Trait Implementations§
impl RefUnwindSafe for PageSetup
impl !Send for PageSetup
impl !Sync for PageSetup
impl Unpin for PageSetup
impl UnwindSafe for PageSetup
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