gtk4_sys

Struct GtkIMContextClass

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#[repr(C)]
pub struct GtkIMContextClass {
Show 24 fields
    pub parent_class: GObjectClass,
    pub preedit_start: Option<unsafe extern "C" fn(_: *mut GtkIMContext)>,
    pub preedit_end: Option<unsafe extern "C" fn(_: *mut GtkIMContext)>,
    pub preedit_changed: Option<unsafe extern "C" fn(_: *mut GtkIMContext)>,
    pub commit: Option<unsafe extern "C" fn(_: *mut GtkIMContext, _: *const c_char)>,
    pub retrieve_surrounding: Option<unsafe extern "C" fn(_: *mut GtkIMContext) -> gboolean>,
    pub delete_surrounding: Option<unsafe extern "C" fn(_: *mut GtkIMContext, _: c_int, _: c_int) -> gboolean>,
    pub set_client_widget: Option<unsafe extern "C" fn(_: *mut GtkIMContext, _: *mut GtkWidget)>,
    pub get_preedit_string: Option<unsafe extern "C" fn(_: *mut GtkIMContext, _: *mut *mut c_char, _: *mut *mut PangoAttrList, _: *mut c_int)>,
    pub filter_keypress: Option<unsafe extern "C" fn(_: *mut GtkIMContext, _: *mut GdkEvent) -> gboolean>,
    pub focus_in: Option<unsafe extern "C" fn(_: *mut GtkIMContext)>,
    pub focus_out: Option<unsafe extern "C" fn(_: *mut GtkIMContext)>,
    pub reset: Option<unsafe extern "C" fn(_: *mut GtkIMContext)>,
    pub set_cursor_location: Option<unsafe extern "C" fn(_: *mut GtkIMContext, _: *mut GdkRectangle)>,
    pub set_use_preedit: Option<unsafe extern "C" fn(_: *mut GtkIMContext, _: gboolean)>,
    pub set_surrounding: Option<unsafe extern "C" fn(_: *mut GtkIMContext, _: *const c_char, _: c_int, _: c_int)>,
    pub get_surrounding: Option<unsafe extern "C" fn(_: *mut GtkIMContext, _: *mut *mut c_char, _: *mut c_int) -> gboolean>,
    pub set_surrounding_with_selection: Option<unsafe extern "C" fn(_: *mut GtkIMContext, _: *const c_char, _: c_int, _: c_int, _: c_int)>,
    pub get_surrounding_with_selection: Option<unsafe extern "C" fn(_: *mut GtkIMContext, _: *mut *mut c_char, _: *mut c_int, _: *mut c_int) -> gboolean>,
    pub activate_osk: Option<unsafe extern "C" fn(_: *mut GtkIMContext)>,
    pub activate_osk_with_event: Option<unsafe extern "C" fn(_: *mut GtkIMContext, _: *mut GdkEvent) -> gboolean>,
    pub _gtk_reserved2: Option<unsafe extern "C" fn()>,
    pub _gtk_reserved3: Option<unsafe extern "C" fn()>,
    pub _gtk_reserved4: Option<unsafe extern "C" fn()>,

}

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§parent_class: GObjectClass§preedit_start: Option<unsafe extern "C" fn(_: *mut GtkIMContext)>§preedit_end: Option<unsafe extern "C" fn(_: *mut GtkIMContext)>§preedit_changed: Option<unsafe extern "C" fn(_: *mut GtkIMContext)>§commit: Option<unsafe extern "C" fn(_: *mut GtkIMContext, _: *const c_char)>§retrieve_surrounding: Option<unsafe extern "C" fn(_: *mut GtkIMContext) -> gboolean>§delete_surrounding: Option<unsafe extern "C" fn(_: *mut GtkIMContext, _: c_int, _: c_int) -> gboolean>§set_client_widget: Option<unsafe extern "C" fn(_: *mut GtkIMContext, _: *mut GtkWidget)>§get_preedit_string: Option<unsafe extern "C" fn(_: *mut GtkIMContext, _: *mut *mut c_char, _: *mut *mut PangoAttrList, _: *mut c_int)>§filter_keypress: Option<unsafe extern "C" fn(_: *mut GtkIMContext, _: *mut GdkEvent) -> gboolean>§focus_in: Option<unsafe extern "C" fn(_: *mut GtkIMContext)>§focus_out: Option<unsafe extern "C" fn(_: *mut GtkIMContext)>§reset: Option<unsafe extern "C" fn(_: *mut GtkIMContext)>§set_cursor_location: Option<unsafe extern "C" fn(_: *mut GtkIMContext, _: *mut GdkRectangle)>§set_use_preedit: Option<unsafe extern "C" fn(_: *mut GtkIMContext, _: gboolean)>§set_surrounding: Option<unsafe extern "C" fn(_: *mut GtkIMContext, _: *const c_char, _: c_int, _: c_int)>§get_surrounding: Option<unsafe extern "C" fn(_: *mut GtkIMContext, _: *mut *mut c_char, _: *mut c_int) -> gboolean>§set_surrounding_with_selection: Option<unsafe extern "C" fn(_: *mut GtkIMContext, _: *const c_char, _: c_int, _: c_int, _: c_int)>§get_surrounding_with_selection: Option<unsafe extern "C" fn(_: *mut GtkIMContext, _: *mut *mut c_char, _: *mut c_int, _: *mut c_int) -> gboolean>§activate_osk: Option<unsafe extern "C" fn(_: *mut GtkIMContext)>§activate_osk_with_event: Option<unsafe extern "C" fn(_: *mut GtkIMContext, _: *mut GdkEvent) -> gboolean>§_gtk_reserved2: Option<unsafe extern "C" fn()>§_gtk_reserved3: Option<unsafe extern "C" fn()>§_gtk_reserved4: Option<unsafe extern "C" fn()>

Trait Implementations§

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impl Clone for GtkIMContextClass

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fn clone(&self) -> GtkIMContextClass

Returns a copy of the value. Read more
1.0.0 · Source§

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more
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impl Debug for GtkIMContextClass

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fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter. Read more
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impl Copy for GtkIMContextClass

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impl<T> Any for T
where T: 'static + ?Sized,

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
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impl<T> Borrow<T> for T
where T: ?Sized,

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fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
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impl<T> BorrowMut<T> for T
where T: ?Sized,

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fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more
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impl<T> CloneToUninit for T
where T: Clone,

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unsafe fn clone_to_uninit(&self, dst: *mut T)

🔬This is a nightly-only experimental API. (clone_to_uninit)
Performs copy-assignment from self to dst. Read more
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impl<T> From<T> for T

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fn from(t: T) -> T

Returns the argument unchanged.

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where U: From<T>,

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Calls U::from(self).

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type Owned = T

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type Error = Infallible

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fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.
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type Error = <U as TryFrom<T>>::Error

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fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.