pub struct FontChooser { /* private fields */ }
Expand description
Use FontDialog
and FontDialogButton
instead
FontChooser
is an interface that can be implemented by widgets
for choosing fonts.
In GTK, the main objects that implement this interface are
FontChooserWidget
, FontChooserDialog
and
FontButton
.
§Properties
§font
The font description as a string, e.g. “Sans Italic 12”.
Readable | Writeable
§font-desc
The font description as a pango::FontDescription
.
Readable | Writeable
§font-features
The selected font features.
The format of the string is compatible with CSS and with Pango attributes.
Readable
§language
The language for which the font features were selected.
Readable | Writeable
§level
The level of granularity to offer for selecting fonts.
Readable | Writeable
§preview-text
The string with which to preview the font.
Readable | Writeable
§show-preview-entry
Whether to show an entry to change the preview text.
Readable | Writeable
§Signals
§font-activated
Emitted when a font is activated.
This usually happens when the user double clicks an item, or an item is selected and the user presses one of the keys Space, Shift+Space, Return or Enter.
§Implements
FontChooserExt
, FontChooserExtManual
GLib type: GObject with reference counted clone semantics.
Implementations§
Source§impl FontChooser
impl FontChooser
pub const NONE: Option<&'static FontChooser> = None
Trait Implementations§
Source§impl Clone for FontChooser
impl Clone for FontChooser
Source§impl Debug for FontChooser
impl Debug for FontChooser
Source§impl HasParamSpec for FontChooser
impl HasParamSpec for FontChooser
type ParamSpec = ParamSpecObject
Source§type SetValue = FontChooser
type SetValue = FontChooser
type BuilderFn = fn(_: &str) -> ParamSpecObjectBuilder<'_, FontChooser>
fn param_spec_builder() -> Self::BuilderFn
Source§impl Hash for FontChooser
impl Hash for FontChooser
Source§impl<T: FontChooserImpl> IsImplementable<T> for FontChooser
impl<T: FontChooserImpl> IsImplementable<T> for FontChooser
Source§fn interface_init(iface: &mut Interface<Self>)
fn interface_init(iface: &mut Interface<Self>)
Source§fn instance_init(_instance: &mut InitializingObject<T>)
fn instance_init(_instance: &mut InitializingObject<T>)
Source§impl Ord for FontChooser
impl Ord for FontChooser
Source§fn cmp(&self, other: &Self) -> Ordering
fn cmp(&self, other: &Self) -> Ordering
Comparison for two GObjects.
Compares the memory addresses of the provided objects.
1.21.0 · Source§fn max(self, other: Self) -> Selfwhere
Self: Sized,
fn max(self, other: Self) -> Selfwhere
Self: Sized,
Source§impl<OT: ObjectType> PartialEq<OT> for FontChooser
impl<OT: ObjectType> PartialEq<OT> for FontChooser
Source§impl<OT: ObjectType> PartialOrd<OT> for FontChooser
impl<OT: ObjectType> PartialOrd<OT> for FontChooser
Source§impl StaticType for FontChooser
impl StaticType for FontChooser
Source§fn static_type() -> Type
fn static_type() -> Type
Self
.impl Eq for FontChooser
impl IsA<FontChooser> for FontButton
impl IsA<FontChooser> for FontChooserDialog
impl IsA<FontChooser> for FontChooserWidget
Auto Trait Implementations§
impl Freeze for FontChooser
impl RefUnwindSafe for FontChooser
impl !Send for FontChooser
impl !Sync for FontChooser
impl Unpin for FontChooser
impl UnwindSafe for FontChooser
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clone_to_uninit
)Source§impl<O> FontChooserExt for Owhere
O: IsA<FontChooser>,
impl<O> FontChooserExt for Owhere
O: IsA<FontChooser>,
Source§fn font(&self) -> Option<GString>
fn font(&self) -> Option<GString>
Source§fn font_desc(&self) -> Option<FontDescription>
fn font_desc(&self) -> Option<FontDescription>
Source§fn font_face(&self) -> Option<FontFace>
fn font_face(&self) -> Option<FontFace>
pango::FontFace
representing the selected font group
details (i.e. family, slant, weight, width, etc). Read moreSource§fn font_family(&self) -> Option<FontFamily>
fn font_family(&self) -> Option<FontFamily>
pango::FontFamily
representing the selected font family. Read moreSource§fn font_features(&self) -> GString
fn font_features(&self) -> GString
Source§fn language(&self) -> GString
fn language(&self) -> GString
Source§fn level(&self) -> FontChooserLevel
fn level(&self) -> FontChooserLevel
Source§fn preview_text(&self) -> GString
fn preview_text(&self) -> GString
Source§fn shows_preview_entry(&self) -> bool
fn shows_preview_entry(&self) -> bool
Source§fn set_filter_func<P: Fn(&FontFamily, &FontFace) -> bool + 'static>(
&self,
filter: P,
)
fn set_filter_func<P: Fn(&FontFamily, &FontFace) -> bool + 'static>( &self, filter: P, )
Source§fn set_font(&self, fontname: &str)
fn set_font(&self, fontname: &str)
Source§fn set_font_desc(&self, font_desc: &FontDescription)
fn set_font_desc(&self, font_desc: &FontDescription)
Source§fn set_font_map(&self, fontmap: Option<&impl IsA<FontMap>>)
fn set_font_map(&self, fontmap: Option<&impl IsA<FontMap>>)
Source§fn set_language(&self, language: &str)
fn set_language(&self, language: &str)
Source§fn set_level(&self, level: FontChooserLevel)
fn set_level(&self, level: FontChooserLevel)
Source§fn set_preview_text(&self, text: &str)
fn set_preview_text(&self, text: &str)
Source§fn set_show_preview_entry(&self, show_preview_entry: bool)
fn set_show_preview_entry(&self, show_preview_entry: bool)
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&self,
f: F,
) -> SignalHandlerId
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&self,
f: F,
) -> SignalHandlerId
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&self,
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) -> SignalHandlerId
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Source§impl<O> FontChooserExtManual for Owhere
O: IsA<FontChooser>,
impl<O> FontChooserExtManual for Owhere
O: IsA<FontChooser>,
Source§fn unset_filter_func(&self)
fn unset_filter_func(&self)
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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) -> SignalHandlerId
fn connect_notify<F>(&self, name: Option<&str>, f: F) -> SignalHandlerId
notify
signal of the object. Read moreSource§fn connect_notify_local<F>(&self, name: Option<&str>, f: F) -> SignalHandlerId
fn connect_notify_local<F>(&self, name: Option<&str>, f: F) -> SignalHandlerId
notify
signal of the object. Read moreSource§unsafe fn connect_notify_unsafe<F>(
&self,
name: Option<&str>,
f: F,
) -> SignalHandlerId
unsafe fn connect_notify_unsafe<F>( &self, name: Option<&str>, f: F, ) -> SignalHandlerId
notify
signal of the object. Read more