Struct gtk4::PrintSettings
source · #[repr(transparent)]pub struct PrintSettings { /* private fields */ }
Expand 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.
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.
Implements
Implementations§
source§impl PrintSettings
impl PrintSettings
sourcepub fn new() -> PrintSettings
pub fn new() -> PrintSettings
sourcepub fn from_file(file_name: impl AsRef<Path>) -> Result<PrintSettings, Error>
pub fn from_file(file_name: impl AsRef<Path>) -> Result<PrintSettings, Error>
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
sourcepub fn from_gvariant(variant: &Variant) -> PrintSettings
pub fn from_gvariant(variant: &Variant) -> PrintSettings
Deserialize print settings from an a{sv} variant.
The variant must be in the format produced by
to_gvariant()
.
variant
an a{sv} GVariant
Returns
a new PrintSettings
object
sourcepub fn from_key_file(
key_file: &KeyFile,
group_name: Option<&str>
) -> Result<PrintSettings, Error>
pub fn from_key_file( key_file: &KeyFile, group_name: Option<&str> ) -> Result<PrintSettings, Error>
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 GFileError
or GKeyFileError
.
key_file
the GKeyFile
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
pub fn copy(&self) -> PrintSettings
sourcepub fn is_collate(&self) -> bool
pub fn is_collate(&self) -> bool
sourcepub fn default_source(&self) -> Option<GString>
pub fn default_source(&self) -> Option<GString>
sourcepub fn double_with_default(&self, key: &str, def: f64) -> f64
pub fn double_with_default(&self, key: &str, def: f64) -> f64
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
sourcepub fn duplex(&self) -> PrintDuplex
pub fn duplex(&self) -> PrintDuplex
sourcepub fn finishings(&self) -> Option<GString>
pub fn finishings(&self) -> Option<GString>
sourcepub fn int_with_default(&self, key: &str, def: i32) -> i32
pub fn int_with_default(&self, key: &str, def: i32) -> i32
sourcepub fn media_type(&self) -> Option<GString>
pub fn media_type(&self) -> Option<GString>
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
sourcepub fn number_up_layout(&self) -> NumberUpLayout
pub fn number_up_layout(&self) -> NumberUpLayout
sourcepub fn orientation(&self) -> PageOrientation
pub fn orientation(&self) -> PageOrientation
Get the value of PRINT_SETTINGS_ORIENTATION
,
converted to a PageOrientation
.
Returns
the orientation
sourcepub fn output_bin(&self) -> Option<GString>
pub fn output_bin(&self) -> Option<GString>
sourcepub fn page_ranges(&self) -> Vec<PageRange>
pub fn page_ranges(&self) -> Vec<PageRange>
Gets the value of PRINT_SETTINGS_PAGE_RANGES
.
Returns
an array
of PageRange
s. Use g_free() to free the array when
it is no longer needed.
sourcepub fn paper_height(&self, unit: Unit) -> f64
pub fn paper_height(&self, unit: Unit) -> f64
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
sourcepub fn paper_size(&self) -> Option<PaperSize>
pub fn paper_size(&self) -> Option<PaperSize>
sourcepub fn paper_width(&self, unit: Unit) -> f64
pub fn paper_width(&self, unit: Unit) -> f64
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
sourcepub fn print_pages(&self) -> PrintPages
pub fn print_pages(&self) -> PrintPages
sourcepub fn printer_lpi(&self) -> f64
pub fn printer_lpi(&self) -> f64
sourcepub fn quality(&self) -> PrintQuality
pub fn quality(&self) -> PrintQuality
sourcepub fn resolution(&self) -> i32
pub fn resolution(&self) -> i32
sourcepub fn resolution_x(&self) -> i32
pub fn resolution_x(&self) -> i32
sourcepub fn resolution_y(&self) -> i32
pub fn resolution_y(&self) -> i32
sourcepub fn is_reverse(&self) -> bool
pub fn is_reverse(&self) -> bool
sourcepub fn uses_color(&self) -> bool
pub fn uses_color(&self) -> bool
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 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 GKeyFile
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
sourcepub fn set_collate(&self, collate: bool)
pub fn set_collate(&self, collate: bool)
sourcepub fn set_default_source(&self, default_source: &str)
pub fn set_default_source(&self, default_source: &str)
sourcepub fn set_dither(&self, dither: &str)
pub fn set_dither(&self, dither: &str)
sourcepub fn set_double(&self, key: &str, value: f64)
pub fn set_double(&self, key: &str, value: f64)
sourcepub fn set_duplex(&self, duplex: PrintDuplex)
pub fn set_duplex(&self, duplex: PrintDuplex)
sourcepub fn set_finishings(&self, finishings: &str)
pub fn set_finishings(&self, finishings: &str)
sourcepub fn set_length(&self, key: &str, value: f64, unit: Unit)
pub fn set_length(&self, key: &str, value: f64, unit: Unit)
sourcepub fn set_media_type(&self, media_type: &str)
pub fn set_media_type(&self, media_type: &str)
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
sourcepub fn set_n_copies(&self, num_copies: i32)
pub fn set_n_copies(&self, num_copies: i32)
sourcepub fn set_number_up(&self, number_up: i32)
pub fn set_number_up(&self, number_up: i32)
sourcepub fn set_number_up_layout(&self, number_up_layout: NumberUpLayout)
pub fn set_number_up_layout(&self, number_up_layout: NumberUpLayout)
sourcepub fn set_orientation(&self, orientation: PageOrientation)
pub fn set_orientation(&self, orientation: PageOrientation)
sourcepub fn set_output_bin(&self, output_bin: &str)
pub fn set_output_bin(&self, output_bin: &str)
sourcepub fn set_page_set(&self, page_set: PageSet)
pub fn set_page_set(&self, page_set: PageSet)
sourcepub fn set_paper_height(&self, height: f64, unit: Unit)
pub fn set_paper_height(&self, height: f64, unit: Unit)
sourcepub fn set_paper_size(&self, paper_size: &PaperSize)
pub fn set_paper_size(&self, paper_size: &PaperSize)
Sets the value of PRINT_SETTINGS_PAPER_FORMAT
,
PRINT_SETTINGS_PAPER_WIDTH
and
PRINT_SETTINGS_PAPER_HEIGHT
.
paper_size
a paper size
sourcepub fn set_paper_width(&self, width: f64, unit: Unit)
pub fn set_paper_width(&self, width: f64, unit: Unit)
sourcepub fn set_print_pages(&self, pages: PrintPages)
pub fn set_print_pages(&self, pages: PrintPages)
sourcepub fn set_printer(&self, printer: &str)
pub fn set_printer(&self, printer: &str)
sourcepub fn set_printer_lpi(&self, lpi: f64)
pub fn set_printer_lpi(&self, lpi: f64)
sourcepub fn set_quality(&self, quality: PrintQuality)
pub fn set_quality(&self, quality: PrintQuality)
sourcepub fn set_resolution(&self, resolution: i32)
pub fn set_resolution(&self, resolution: i32)
Sets the values of PRINT_SETTINGS_RESOLUTION
,
PRINT_SETTINGS_RESOLUTION_X
and
PRINT_SETTINGS_RESOLUTION_Y
.
resolution
the resolution in dpi
sourcepub fn set_resolution_xy(&self, resolution_x: i32, resolution_y: i32)
pub fn set_resolution_xy(&self, resolution_x: i32, resolution_y: i32)
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
sourcepub fn set_reverse(&self, reverse: bool)
pub fn set_reverse(&self, reverse: bool)
sourcepub fn set_use_color(&self, use_color: bool)
pub fn set_use_color(&self, use_color: bool)
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 print settings from @self to @key_file.
key_file
the GKeyFile
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”
source§impl PrintSettings
impl PrintSettings
sourcepub fn set_page_ranges(&self, page_ranges: &[PageRange])
pub fn set_page_ranges(&self, page_ranges: &[PageRange])
Trait Implementations§
source§impl Clone for PrintSettings
impl Clone for PrintSettings
source§impl Debug for PrintSettings
impl Debug for PrintSettings
source§impl Default for PrintSettings
impl Default for PrintSettings
source§impl Display for PrintSettings
impl Display for PrintSettings
source§impl HasParamSpec for PrintSettings
impl HasParamSpec for PrintSettings
type ParamSpec = ParamSpecObject
§type SetValue = PrintSettings
type SetValue = PrintSettings
type BuilderFn = fn(_: &str) -> ParamSpecObjectBuilder<'_, PrintSettings>
fn param_spec_builder() -> Self::BuilderFn
source§impl Hash for PrintSettings
impl Hash for PrintSettings
source§impl Ord for PrintSettings
impl Ord for PrintSettings
source§impl ParentClassIs for PrintSettings
impl ParentClassIs for PrintSettings
source§impl<OT: ObjectType> PartialEq<OT> for PrintSettings
impl<OT: ObjectType> PartialEq<OT> for PrintSettings
source§impl<OT: ObjectType> PartialOrd<OT> for PrintSettings
impl<OT: ObjectType> PartialOrd<OT> for PrintSettings
1.0.0 · source§fn le(&self, other: &Rhs) -> bool
fn le(&self, other: &Rhs) -> bool
self
and other
) and is used by the <=
operator. Read moresource§impl StaticType for PrintSettings
impl StaticType for PrintSettings
source§fn static_type() -> Type
fn static_type() -> Type
Self
.impl Eq for PrintSettings
Auto Trait Implementations§
impl RefUnwindSafe for PrintSettings
impl !Send for PrintSettings
impl !Sync for PrintSettings
impl Unpin for PrintSettings
impl UnwindSafe for PrintSettings
Blanket Implementations§
source§impl<T> Cast for Twhere
T: ObjectType,
impl<T> Cast for Twhere T: ObjectType,
source§fn upcast<T>(self) -> Twhere
T: ObjectType,
Self: IsA<T>,
fn upcast<T>(self) -> Twhere T: ObjectType, Self: IsA<T>,
T
. Read moresource§fn upcast_ref<T>(&self) -> &Twhere
T: ObjectType,
Self: IsA<T>,
fn upcast_ref<T>(&self) -> &Twhere T: ObjectType, Self: IsA<T>,
T
. Read moresource§fn downcast<T>(self) -> Result<T, Self>where
T: ObjectType,
Self: CanDowncast<T>,
fn downcast<T>(self) -> Result<T, Self>where T: ObjectType, Self: CanDowncast<T>,
T
. Read moresource§fn downcast_ref<T>(&self) -> Option<&T>where
T: ObjectType,
Self: CanDowncast<T>,
fn downcast_ref<T>(&self) -> Option<&T>where T: ObjectType, Self: CanDowncast<T>,
T
. Read moresource§fn dynamic_cast<T>(self) -> Result<T, Self>where
T: ObjectType,
fn dynamic_cast<T>(self) -> Result<T, Self>where T: ObjectType,
T
. This handles upcasting, downcasting
and casting between interface and interface implementors. All checks are performed at
runtime, while upcast
will do many checks at compile-time already. downcast
will
perform the same checks at runtime as dynamic_cast
, but will also ensure some amount of
compile-time safety. Read moresource§fn dynamic_cast_ref<T>(&self) -> Option<&T>where
T: ObjectType,
fn dynamic_cast_ref<T>(&self) -> Option<&T>where T: ObjectType,
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 moresource§unsafe fn unsafe_cast<T>(self) -> Twhere
T: ObjectType,
unsafe fn unsafe_cast<T>(self) -> Twhere T: ObjectType,
T
unconditionally. Read moresource§unsafe fn unsafe_cast_ref<T>(&self) -> &Twhere
T: ObjectType,
unsafe fn unsafe_cast_ref<T>(&self) -> &Twhere T: ObjectType,
&T
unconditionally. Read moresource§impl<T> FromGlibContainerAsVec<<T as GlibPtrDefault>::GlibType, *const GList> for Twhere
T: GlibPtrDefault + FromGlibPtrNone<<T as GlibPtrDefault>::GlibType> + FromGlibPtrFull<<T as GlibPtrDefault>::GlibType>,
impl<T> FromGlibContainerAsVec<<T as GlibPtrDefault>::GlibType, *const GList> for Twhere T: GlibPtrDefault + FromGlibPtrNone<<T as GlibPtrDefault>::GlibType> + FromGlibPtrFull<<T as GlibPtrDefault>::GlibType>,
source§impl<T> FromGlibContainerAsVec<<T as GlibPtrDefault>::GlibType, *const GPtrArray> for Twhere
T: GlibPtrDefault + FromGlibPtrNone<<T as GlibPtrDefault>::GlibType> + FromGlibPtrFull<<T as GlibPtrDefault>::GlibType>,
impl<T> FromGlibContainerAsVec<<T as GlibPtrDefault>::GlibType, *const GPtrArray> for Twhere T: GlibPtrDefault + FromGlibPtrNone<<T as GlibPtrDefault>::GlibType> + FromGlibPtrFull<<T as GlibPtrDefault>::GlibType>,
source§impl<T> FromGlibContainerAsVec<<T as GlibPtrDefault>::GlibType, *const GSList> for Twhere
T: GlibPtrDefault + FromGlibPtrNone<<T as GlibPtrDefault>::GlibType> + FromGlibPtrFull<<T as GlibPtrDefault>::GlibType>,
impl<T> FromGlibContainerAsVec<<T as GlibPtrDefault>::GlibType, *const GSList> for Twhere T: GlibPtrDefault + FromGlibPtrNone<<T as GlibPtrDefault>::GlibType> + FromGlibPtrFull<<T as GlibPtrDefault>::GlibType>,
source§impl<T> FromGlibContainerAsVec<<T as GlibPtrDefault>::GlibType, *mut GList> for Twhere
T: GlibPtrDefault + FromGlibPtrNone<<T as GlibPtrDefault>::GlibType> + FromGlibPtrFull<<T as GlibPtrDefault>::GlibType>,
impl<T> FromGlibContainerAsVec<<T as GlibPtrDefault>::GlibType, *mut GList> for Twhere T: GlibPtrDefault + FromGlibPtrNone<<T as GlibPtrDefault>::GlibType> + FromGlibPtrFull<<T as GlibPtrDefault>::GlibType>,
source§impl<T> FromGlibContainerAsVec<<T as GlibPtrDefault>::GlibType, *mut GPtrArray> for Twhere
T: GlibPtrDefault + FromGlibPtrNone<<T as GlibPtrDefault>::GlibType> + FromGlibPtrFull<<T as GlibPtrDefault>::GlibType>,
impl<T> FromGlibContainerAsVec<<T as GlibPtrDefault>::GlibType, *mut GPtrArray> for Twhere T: GlibPtrDefault + FromGlibPtrNone<<T as GlibPtrDefault>::GlibType> + FromGlibPtrFull<<T as GlibPtrDefault>::GlibType>,
source§impl<T> FromGlibContainerAsVec<<T as GlibPtrDefault>::GlibType, *mut GSList> for Twhere
T: GlibPtrDefault + FromGlibPtrNone<<T as GlibPtrDefault>::GlibType> + FromGlibPtrFull<<T as GlibPtrDefault>::GlibType>,
impl<T> FromGlibContainerAsVec<<T as GlibPtrDefault>::GlibType, *mut GSList> for Twhere T: GlibPtrDefault + FromGlibPtrNone<<T as GlibPtrDefault>::GlibType> + FromGlibPtrFull<<T as GlibPtrDefault>::GlibType>,
source§impl<T> FromGlibPtrArrayContainerAsVec<<T as GlibPtrDefault>::GlibType, *const GList> for Twhere
T: GlibPtrDefault + FromGlibPtrNone<<T as GlibPtrDefault>::GlibType> + FromGlibPtrFull<<T as GlibPtrDefault>::GlibType>,
impl<T> FromGlibPtrArrayContainerAsVec<<T as GlibPtrDefault>::GlibType, *const GList> for Twhere T: GlibPtrDefault + FromGlibPtrNone<<T as GlibPtrDefault>::GlibType> + FromGlibPtrFull<<T as GlibPtrDefault>::GlibType>,
source§impl<T> FromGlibPtrArrayContainerAsVec<<T as GlibPtrDefault>::GlibType, *const GPtrArray> for Twhere
T: GlibPtrDefault + FromGlibPtrNone<<T as GlibPtrDefault>::GlibType> + FromGlibPtrFull<<T as GlibPtrDefault>::GlibType>,
impl<T> FromGlibPtrArrayContainerAsVec<<T as GlibPtrDefault>::GlibType, *const GPtrArray> for Twhere T: GlibPtrDefault + FromGlibPtrNone<<T as GlibPtrDefault>::GlibType> + FromGlibPtrFull<<T as GlibPtrDefault>::GlibType>,
source§impl<T> FromGlibPtrArrayContainerAsVec<<T as GlibPtrDefault>::GlibType, *const GSList> for Twhere
T: GlibPtrDefault + FromGlibPtrNone<<T as GlibPtrDefault>::GlibType> + FromGlibPtrFull<<T as GlibPtrDefault>::GlibType>,
impl<T> FromGlibPtrArrayContainerAsVec<<T as GlibPtrDefault>::GlibType, *const GSList> for Twhere T: GlibPtrDefault + FromGlibPtrNone<<T as GlibPtrDefault>::GlibType> + FromGlibPtrFull<<T as GlibPtrDefault>::GlibType>,
source§impl<T> FromGlibPtrArrayContainerAsVec<<T as GlibPtrDefault>::GlibType, *mut GList> for Twhere
T: GlibPtrDefault + FromGlibPtrNone<<T as GlibPtrDefault>::GlibType> + FromGlibPtrFull<<T as GlibPtrDefault>::GlibType>,
impl<T> FromGlibPtrArrayContainerAsVec<<T as GlibPtrDefault>::GlibType, *mut GList> for Twhere T: GlibPtrDefault + FromGlibPtrNone<<T as GlibPtrDefault>::GlibType> + FromGlibPtrFull<<T as GlibPtrDefault>::GlibType>,
source§impl<T> FromGlibPtrArrayContainerAsVec<<T as GlibPtrDefault>::GlibType, *mut GPtrArray> for Twhere
T: GlibPtrDefault + FromGlibPtrNone<<T as GlibPtrDefault>::GlibType> + FromGlibPtrFull<<T as GlibPtrDefault>::GlibType>,
impl<T> FromGlibPtrArrayContainerAsVec<<T as GlibPtrDefault>::GlibType, *mut GPtrArray> for Twhere T: GlibPtrDefault + FromGlibPtrNone<<T as GlibPtrDefault>::GlibType> + FromGlibPtrFull<<T as GlibPtrDefault>::GlibType>,
source§impl<T> FromGlibPtrArrayContainerAsVec<<T as GlibPtrDefault>::GlibType, *mut GSList> for Twhere
T: GlibPtrDefault + FromGlibPtrNone<<T as GlibPtrDefault>::GlibType> + FromGlibPtrFull<<T as GlibPtrDefault>::GlibType>,
impl<T> FromGlibPtrArrayContainerAsVec<<T as GlibPtrDefault>::GlibType, *mut GSList> for Twhere T: GlibPtrDefault + FromGlibPtrNone<<T as GlibPtrDefault>::GlibType> + FromGlibPtrFull<<T as GlibPtrDefault>::GlibType>,
source§impl<T> IntoClosureReturnValue for Twhere
T: Into<Value>,
impl<T> IntoClosureReturnValue for Twhere T: Into<Value>,
fn into_closure_return_value(self) -> Option<Value>
source§impl<U> IsSubclassableExt for Uwhere
U: IsClass + ParentClassIs,
impl<U> IsSubclassableExt for Uwhere U: IsClass + ParentClassIs,
fn parent_class_init<T>(class: &mut Class<U>)where T: ObjectSubclass, <U as ParentClassIs>::Parent: IsSubclassable<T>,
fn parent_instance_init<T>(instance: &mut InitializingObject<T>)where T: ObjectSubclass, <U as ParentClassIs>::Parent: IsSubclassable<T>,
source§impl<T> ObjectExt for Twhere
T: ObjectType,
impl<T> ObjectExt for Twhere T: ObjectType,
source§fn is<U>(&self) -> boolwhere
U: StaticType,
fn is<U>(&self) -> boolwhere U: StaticType,
true
if the object is an instance of (can be cast to) T
.source§fn object_class(&self) -> &Class<Object>
fn object_class(&self) -> &Class<Object>
ObjectClass
of the object. Read moresource§fn class_of<U>(&self) -> Option<&Class<U>>where
U: IsClass,
fn class_of<U>(&self) -> Option<&Class<U>>where U: IsClass,
T
. Read moresource§fn interface<U>(&self) -> Option<InterfaceRef<'_, U>>where
U: IsInterface,
fn interface<U>(&self) -> Option<InterfaceRef<'_, U>>where U: IsInterface,
T
of the object. Read moresource§fn set_property_from_value(&self, property_name: &str, value: &Value)
fn set_property_from_value(&self, property_name: &str, value: &Value)
source§fn set_properties(&self, property_values: &[(&str, &dyn ToValue)])
fn set_properties(&self, property_values: &[(&str, &dyn ToValue)])
source§fn set_properties_from_value(&self, property_values: &[(&str, Value)])
fn set_properties_from_value(&self, property_values: &[(&str, Value)])
source§fn property<V>(&self, property_name: &str) -> Vwhere
V: for<'b> FromValue<'b> + 'static,
fn property<V>(&self, property_name: &str) -> Vwhere V: for<'b> FromValue<'b> + 'static,
property_name
of the object and cast it to the type V. Read moresource§fn property_value(&self, property_name: &str) -> Value
fn property_value(&self, property_name: &str) -> Value
property_name
of the object. Read moresource§fn property_type(&self, property_name: &str) -> Option<Type>
fn property_type(&self, property_name: &str) -> Option<Type>
property_name
of this object. Read moresource§fn find_property(&self, property_name: &str) -> Option<ParamSpec>
fn find_property(&self, property_name: &str) -> Option<ParamSpec>
ParamSpec
of the property property_name
of this object.source§fn list_properties(&self) -> PtrSlice<ParamSpec>
fn list_properties(&self) -> PtrSlice<ParamSpec>
ParamSpec
of the properties of this object.source§fn freeze_notify(&self) -> PropertyNotificationFreezeGuard
fn freeze_notify(&self) -> PropertyNotificationFreezeGuard
source§unsafe fn set_qdata<QD>(&self, key: Quark, value: QD)where
QD: 'static,
unsafe fn set_qdata<QD>(&self, key: Quark, value: QD)where QD: 'static,
key
. Read moresource§unsafe fn qdata<QD>(&self, key: Quark) -> Option<NonNull<QD>>where
QD: 'static,
unsafe fn qdata<QD>(&self, key: Quark) -> Option<NonNull<QD>>where QD: 'static,
key
. Read moresource§unsafe fn steal_qdata<QD>(&self, key: Quark) -> Option<QD>where
QD: 'static,
unsafe fn steal_qdata<QD>(&self, key: Quark) -> Option<QD>where QD: 'static,
key
. Read moresource§unsafe fn set_data<QD>(&self, key: &str, value: QD)where
QD: 'static,
unsafe fn set_data<QD>(&self, key: &str, value: QD)where QD: 'static,
key
. Read moresource§unsafe fn data<QD>(&self, key: &str) -> Option<NonNull<QD>>where
QD: 'static,
unsafe fn data<QD>(&self, key: &str) -> Option<NonNull<QD>>where QD: 'static,
key
. Read moresource§unsafe fn steal_data<QD>(&self, key: &str) -> Option<QD>where
QD: 'static,
unsafe fn steal_data<QD>(&self, key: &str) -> Option<QD>where QD: 'static,
key
. Read moresource§fn block_signal(&self, handler_id: &SignalHandlerId)
fn block_signal(&self, handler_id: &SignalHandlerId)
source§fn unblock_signal(&self, handler_id: &SignalHandlerId)
fn unblock_signal(&self, handler_id: &SignalHandlerId)
source§fn stop_signal_emission(&self, signal_id: SignalId, detail: Option<Quark>)
fn stop_signal_emission(&self, signal_id: SignalId, detail: Option<Quark>)
source§fn stop_signal_emission_by_name(&self, signal_name: &str)
fn stop_signal_emission_by_name(&self, signal_name: &str)
source§fn connect<F>(
&self,
signal_name: &str,
after: bool,
callback: F
) -> SignalHandlerIdwhere
F: Fn(&[Value]) -> Option<Value> + Send + Sync + 'static,
fn connect<F>( &self, signal_name: &str, after: bool, callback: F ) -> SignalHandlerIdwhere F: Fn(&[Value]) -> Option<Value> + Send + Sync + 'static,
signal_name
on this object. Read moresource§fn connect_id<F>(
&self,
signal_id: SignalId,
details: Option<Quark>,
after: bool,
callback: F
) -> SignalHandlerIdwhere
F: Fn(&[Value]) -> Option<Value> + Send + Sync + 'static,
fn connect_id<F>( &self, signal_id: SignalId, details: Option<Quark>, after: bool, callback: F ) -> SignalHandlerIdwhere F: Fn(&[Value]) -> Option<Value> + Send + Sync + 'static,
signal_id
on this object. Read moresource§fn connect_local<F>(
&self,
signal_name: &str,
after: bool,
callback: F
) -> SignalHandlerIdwhere
F: Fn(&[Value]) -> Option<Value> + 'static,
fn connect_local<F>( &self, signal_name: &str, after: bool, callback: F ) -> SignalHandlerIdwhere F: Fn(&[Value]) -> Option<Value> + 'static,
signal_name
on this object. Read moresource§fn connect_local_id<F>(
&self,
signal_id: SignalId,
details: Option<Quark>,
after: bool,
callback: F
) -> SignalHandlerIdwhere
F: Fn(&[Value]) -> Option<Value> + 'static,
fn connect_local_id<F>( &self, signal_id: SignalId, details: Option<Quark>, after: bool, callback: F ) -> SignalHandlerIdwhere F: Fn(&[Value]) -> Option<Value> + 'static,
signal_id
on this object. Read moresource§unsafe fn connect_unsafe<F>(
&self,
signal_name: &str,
after: bool,
callback: F
) -> SignalHandlerIdwhere
F: Fn(&[Value]) -> Option<Value>,
unsafe fn connect_unsafe<F>( &self, signal_name: &str, after: bool, callback: F ) -> SignalHandlerIdwhere F: Fn(&[Value]) -> Option<Value>,
signal_name
on this object. Read moresource§unsafe fn connect_unsafe_id<F>(
&self,
signal_id: SignalId,
details: Option<Quark>,
after: bool,
callback: F
) -> SignalHandlerIdwhere
F: Fn(&[Value]) -> Option<Value>,
unsafe fn connect_unsafe_id<F>( &self, signal_id: SignalId, details: Option<Quark>, after: bool, callback: F ) -> SignalHandlerIdwhere F: Fn(&[Value]) -> Option<Value>,
signal_id
on this object. Read moresource§fn connect_closure(
&self,
signal_name: &str,
after: bool,
closure: RustClosure
) -> SignalHandlerId
fn connect_closure( &self, signal_name: &str, after: bool, closure: RustClosure ) -> SignalHandlerId
signal_name
on this object. Read moresource§fn connect_closure_id(
&self,
signal_id: SignalId,
details: Option<Quark>,
after: bool,
closure: RustClosure
) -> SignalHandlerId
fn connect_closure_id( &self, signal_id: SignalId, details: Option<Quark>, after: bool, closure: RustClosure ) -> SignalHandlerId
signal_id
on this object. Read moresource§fn watch_closure(&self, closure: &impl AsRef<Closure>)
fn watch_closure(&self, closure: &impl AsRef<Closure>)
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.source§fn emit<R>(&self, signal_id: SignalId, args: &[&dyn ToValue]) -> Rwhere
R: TryFromClosureReturnValue,
fn emit<R>(&self, signal_id: SignalId, args: &[&dyn ToValue]) -> Rwhere R: TryFromClosureReturnValue,
source§fn emit_with_values(&self, signal_id: SignalId, args: &[Value]) -> Option<Value>
fn emit_with_values(&self, signal_id: SignalId, args: &[Value]) -> Option<Value>
Self::emit
but takes Value
for the arguments.source§fn emit_by_name<R>(&self, signal_name: &str, args: &[&dyn ToValue]) -> Rwhere
R: TryFromClosureReturnValue,
fn emit_by_name<R>(&self, signal_name: &str, args: &[&dyn ToValue]) -> Rwhere R: TryFromClosureReturnValue,
source§fn emit_by_name_with_values(
&self,
signal_name: &str,
args: &[Value]
) -> Option<Value>
fn emit_by_name_with_values( &self, signal_name: &str, args: &[Value] ) -> Option<Value>
source§fn emit_by_name_with_details<R>(
&self,
signal_name: &str,
details: Quark,
args: &[&dyn ToValue]
) -> Rwhere
R: TryFromClosureReturnValue,
fn emit_by_name_with_details<R>( &self, signal_name: &str, details: Quark, args: &[&dyn ToValue] ) -> Rwhere R: TryFromClosureReturnValue,
source§fn emit_by_name_with_details_and_values(
&self,
signal_name: &str,
details: Quark,
args: &[Value]
) -> Option<Value>
fn emit_by_name_with_details_and_values( &self, signal_name: &str, details: Quark, args: &[Value] ) -> Option<Value>
source§fn emit_with_details<R>(
&self,
signal_id: SignalId,
details: Quark,
args: &[&dyn ToValue]
) -> Rwhere
R: TryFromClosureReturnValue,
fn emit_with_details<R>( &self, signal_id: SignalId, details: Quark, args: &[&dyn ToValue] ) -> Rwhere R: TryFromClosureReturnValue,
source§fn emit_with_details_and_values(
&self,
signal_id: SignalId,
details: Quark,
args: &[Value]
) -> Option<Value>
fn emit_with_details_and_values( &self, signal_id: SignalId, details: Quark, args: &[Value] ) -> Option<Value>
source§fn disconnect(&self, handler_id: SignalHandlerId)
fn disconnect(&self, handler_id: SignalHandlerId)
source§fn connect_notify<F>(&self, name: Option<&str>, f: F) -> SignalHandlerIdwhere
F: Fn(&T, &ParamSpec) + Send + Sync + 'static,
fn connect_notify<F>(&self, name: Option<&str>, f: F) -> SignalHandlerIdwhere F: Fn(&T, &ParamSpec) + Send + Sync + 'static,
notify
signal of the object. Read moresource§fn connect_notify_local<F>(&self, name: Option<&str>, f: F) -> SignalHandlerIdwhere
F: Fn(&T, &ParamSpec) + 'static,
fn connect_notify_local<F>(&self, name: Option<&str>, f: F) -> SignalHandlerIdwhere F: Fn(&T, &ParamSpec) + 'static,
notify
signal of the object. Read moresource§unsafe fn connect_notify_unsafe<F>(
&self,
name: Option<&str>,
f: F
) -> SignalHandlerIdwhere
F: Fn(&T, &ParamSpec),
unsafe fn connect_notify_unsafe<F>( &self, name: Option<&str>, f: F ) -> SignalHandlerIdwhere F: Fn(&T, &ParamSpec),
notify
signal of the object. Read more