#[repr(transparent)]pub struct PageSetup { /* private fields */ }
Expand description
A GtkPageSetup 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 ## {print
-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;
}
Printing support was added in GTK+ 2.10.
Implements
Implementations
sourceimpl 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 in
the format produced by to_gvariant()
.
variant
an a{sv} glib::Variant
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 glib::KeyFile
to retrieve the page_setup from
group_name
the name of the group in the key_file to read, or None
to use the default name “Page Setup”
Returns
the restored PageSetup
pub fn copy(&self) -> Option<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 glib::KeyFile
to retrieve the page_setup from
group_name
the name of the group in the key_file to read, or None
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) -> Option<Variant>
pub fn to_gvariant(&self) -> Option<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 glib::KeyFile
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
sourceimpl Ord for PageSetup
impl Ord for PageSetup
1.21.0 · sourceconst fn max(self, other: Self) -> Self
const fn max(self, other: Self) -> Self
1.21.0 · sourceconst fn min(self, other: Self) -> Self
const fn min(self, other: Self) -> Self
1.50.0 · sourceconst fn clamp(self, min: Self, max: Self) -> Selfwhere
Self: PartialOrd<Self>,
const fn clamp(self, min: Self, max: Self) -> Selfwhere
Self: PartialOrd<Self>,
sourceimpl ParentClassIs for PageSetup
impl ParentClassIs for PageSetup
sourceimpl<OT: ObjectType> PartialOrd<OT> for PageSetup
impl<OT: ObjectType> PartialOrd<OT> for PageSetup
sourcefn partial_cmp(&self, other: &OT) -> Option<Ordering>
fn partial_cmp(&self, other: &OT) -> Option<Ordering>
1.0.0 · sourceconst fn le(&self, other: &Rhs) -> bool
const fn le(&self, other: &Rhs) -> bool
self
and other
) and is used by the <=
operator. Read moresourceimpl StaticType for PageSetup
impl StaticType for PageSetup
sourcefn static_type() -> Type
fn static_type() -> Type
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
Blanket Implementations
sourceimpl<T> BorrowMut<T> for Twhere
T: ?Sized,
impl<T> BorrowMut<T> for Twhere
T: ?Sized,
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fn borrow_mut(&mut self) -> &mut T
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impl<T> Cast for Twhere
T: ObjectType,
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Self: IsA<T>,
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&self,
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callback: F
) -> SignalHandlerIdwhere
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callback: F
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&self,
signal_id: SignalId,
details: Option<Quark>,
after: bool,
callback: F
) -> SignalHandlerIdwhere
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) -> SignalHandlerIdwhere
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&self,
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details: Option<Quark>,
after: bool,
callback: F
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&self,
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callback: F
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&self,
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details: Option<Quark>,
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callback: F
) -> SignalHandlerIdwhere
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&self,
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details: Option<Quark>,
after: bool,
callback: F
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&self,
signal_name: &str,
after: bool,
closure: RustClosure
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after: bool,
closure: RustClosure
) -> SignalHandlerId
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after: bool,
closure: RustClosure
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details: Option<Quark>,
after: bool,
closure: RustClosure
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&self,
signal_name: &str,
args: &[Value]
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&self,
signal_name: &str,
args: &[Value]
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&self,
signal_name: &str,
details: Quark,
args: &[&dyn ToValue]
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&self,
signal_name: &str,
details: Quark,
args: &[&dyn ToValue]
) -> Rwhere
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&self,
signal_name: &str,
details: Quark,
args: &[Value]
) -> Option<Value>
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&self,
signal_name: &str,
details: Quark,
args: &[Value]
) -> Option<Value>
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&self,
signal_id: SignalId,
details: Quark,
args: &[&dyn ToValue]
) -> Rwhere
R: TryFromClosureReturnValue,
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&self,
signal_id: SignalId,
details: Quark,
args: &[&dyn ToValue]
) -> Rwhere
R: TryFromClosureReturnValue,
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&self,
signal_id: SignalId,
details: Quark,
args: &[Value]
) -> Option<Value>
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&self,
signal_id: SignalId,
details: Quark,
args: &[Value]
) -> Option<Value>
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&self,
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f: F
) -> SignalHandlerIdwhere
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