Struct gtk4_sys::GtkCellAreaClass

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#[repr(C)]
pub struct GtkCellAreaClass {
Show 21 fields
    pub parent_class: GInitiallyUnownedClass,
    pub add: Option<unsafe extern "C" fn(_: *mut GtkCellArea, _: *mut GtkCellRenderer)>,
    pub remove: Option<unsafe extern "C" fn(_: *mut GtkCellArea, _: *mut GtkCellRenderer)>,
    pub foreach: Option<unsafe extern "C" fn(_: *mut GtkCellArea, _: GtkCellCallback, _: gpointer)>,
    pub foreach_alloc: Option<unsafe extern "C" fn(_: *mut GtkCellArea, _: *mut GtkCellAreaContext, _: *mut GtkWidget, _: *const GdkRectangle, _: *const GdkRectangle, _: GtkCellAllocCallback, _: gpointer)>,
    pub event: Option<unsafe extern "C" fn(_: *mut GtkCellArea, _: *mut GtkCellAreaContext, _: *mut GtkWidget, _: *mut GdkEvent, _: *const GdkRectangle, _: GtkCellRendererState) -> c_int>,
    pub snapshot: Option<unsafe extern "C" fn(_: *mut GtkCellArea, _: *mut GtkCellAreaContext, _: *mut GtkWidget, _: *mut GtkSnapshot, _: *const GdkRectangle, _: *const GdkRectangle, _: GtkCellRendererState, _: gboolean)>,
    pub apply_attributes: Option<unsafe extern "C" fn(_: *mut GtkCellArea, _: *mut GtkTreeModel, _: *mut GtkTreeIter, _: gboolean, _: gboolean)>,
    pub create_context: Option<unsafe extern "C" fn(_: *mut GtkCellArea) -> *mut GtkCellAreaContext>,
    pub copy_context: Option<unsafe extern "C" fn(_: *mut GtkCellArea, _: *mut GtkCellAreaContext) -> *mut GtkCellAreaContext>,
    pub get_request_mode: Option<unsafe extern "C" fn(_: *mut GtkCellArea) -> GtkSizeRequestMode>,
    pub get_preferred_width: Option<unsafe extern "C" fn(_: *mut GtkCellArea, _: *mut GtkCellAreaContext, _: *mut GtkWidget, _: *mut c_int, _: *mut c_int)>,
    pub get_preferred_height_for_width: Option<unsafe extern "C" fn(_: *mut GtkCellArea, _: *mut GtkCellAreaContext, _: *mut GtkWidget, _: c_int, _: *mut c_int, _: *mut c_int)>,
    pub get_preferred_height: Option<unsafe extern "C" fn(_: *mut GtkCellArea, _: *mut GtkCellAreaContext, _: *mut GtkWidget, _: *mut c_int, _: *mut c_int)>,
    pub get_preferred_width_for_height: Option<unsafe extern "C" fn(_: *mut GtkCellArea, _: *mut GtkCellAreaContext, _: *mut GtkWidget, _: c_int, _: *mut c_int, _: *mut c_int)>,
    pub set_cell_property: Option<unsafe extern "C" fn(_: *mut GtkCellArea, _: *mut GtkCellRenderer, _: c_uint, _: *mut GValue, _: *mut GParamSpec)>,
    pub get_cell_property: Option<unsafe extern "C" fn(_: *mut GtkCellArea, _: *mut GtkCellRenderer, _: c_uint, _: *mut GValue, _: *mut GParamSpec)>,
    pub focus: Option<unsafe extern "C" fn(_: *mut GtkCellArea, _: GtkDirectionType) -> gboolean>,
    pub is_activatable: Option<unsafe extern "C" fn(_: *mut GtkCellArea) -> gboolean>,
    pub activate: Option<unsafe extern "C" fn(_: *mut GtkCellArea, _: *mut GtkCellAreaContext, _: *mut GtkWidget, _: *const GdkRectangle, _: GtkCellRendererState, _: gboolean) -> gboolean>,
    pub padding: [gpointer; 8],

}

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§parent_class: GInitiallyUnownedClass§add: Option<unsafe extern "C" fn(_: *mut GtkCellArea, _: *mut GtkCellRenderer)>§remove: Option<unsafe extern "C" fn(_: *mut GtkCellArea, _: *mut GtkCellRenderer)>§foreach: Option<unsafe extern "C" fn(_: *mut GtkCellArea, _: GtkCellCallback, _: gpointer)>§foreach_alloc: Option<unsafe extern "C" fn(_: *mut GtkCellArea, _: *mut GtkCellAreaContext, _: *mut GtkWidget, _: *const GdkRectangle, _: *const GdkRectangle, _: GtkCellAllocCallback, _: gpointer)>§event: Option<unsafe extern "C" fn(_: *mut GtkCellArea, _: *mut GtkCellAreaContext, _: *mut GtkWidget, _: *mut GdkEvent, _: *const GdkRectangle, _: GtkCellRendererState) -> c_int>§snapshot: Option<unsafe extern "C" fn(_: *mut GtkCellArea, _: *mut GtkCellAreaContext, _: *mut GtkWidget, _: *mut GtkSnapshot, _: *const GdkRectangle, _: *const GdkRectangle, _: GtkCellRendererState, _: gboolean)>§apply_attributes: Option<unsafe extern "C" fn(_: *mut GtkCellArea, _: *mut GtkTreeModel, _: *mut GtkTreeIter, _: gboolean, _: gboolean)>§create_context: Option<unsafe extern "C" fn(_: *mut GtkCellArea) -> *mut GtkCellAreaContext>§copy_context: Option<unsafe extern "C" fn(_: *mut GtkCellArea, _: *mut GtkCellAreaContext) -> *mut GtkCellAreaContext>§get_request_mode: Option<unsafe extern "C" fn(_: *mut GtkCellArea) -> GtkSizeRequestMode>§get_preferred_width: Option<unsafe extern "C" fn(_: *mut GtkCellArea, _: *mut GtkCellAreaContext, _: *mut GtkWidget, _: *mut c_int, _: *mut c_int)>§get_preferred_height_for_width: Option<unsafe extern "C" fn(_: *mut GtkCellArea, _: *mut GtkCellAreaContext, _: *mut GtkWidget, _: c_int, _: *mut c_int, _: *mut c_int)>§get_preferred_height: Option<unsafe extern "C" fn(_: *mut GtkCellArea, _: *mut GtkCellAreaContext, _: *mut GtkWidget, _: *mut c_int, _: *mut c_int)>§get_preferred_width_for_height: Option<unsafe extern "C" fn(_: *mut GtkCellArea, _: *mut GtkCellAreaContext, _: *mut GtkWidget, _: c_int, _: *mut c_int, _: *mut c_int)>§set_cell_property: Option<unsafe extern "C" fn(_: *mut GtkCellArea, _: *mut GtkCellRenderer, _: c_uint, _: *mut GValue, _: *mut GParamSpec)>§get_cell_property: Option<unsafe extern "C" fn(_: *mut GtkCellArea, _: *mut GtkCellRenderer, _: c_uint, _: *mut GValue, _: *mut GParamSpec)>§focus: Option<unsafe extern "C" fn(_: *mut GtkCellArea, _: GtkDirectionType) -> gboolean>§is_activatable: Option<unsafe extern "C" fn(_: *mut GtkCellArea) -> gboolean>§activate: Option<unsafe extern "C" fn(_: *mut GtkCellArea, _: *mut GtkCellAreaContext, _: *mut GtkWidget, _: *const GdkRectangle, _: GtkCellRendererState, _: gboolean) -> gboolean>§padding: [gpointer; 8]

Trait Implementations§

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impl Clone for GtkCellAreaClass

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fn clone(&self) -> GtkCellAreaClass

Returns a copy of the value. Read more
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fn clone_from(&mut self, source: &Self)

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

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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 GtkCellAreaClass

Auto Trait Implementations§

Blanket Implementations§

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impl<T> Any for Twhere 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 Twhere 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 Twhere 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> From<T> for T

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fn from(t: T) -> T

Returns the argument unchanged.

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impl<T, U> Into<U> for Twhere U: From<T>,

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fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

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impl<T> ToOwned for Twhere T: Clone,

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type Owned = T

The resulting type after obtaining ownership.
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fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more
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fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more
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impl<T, U> TryFrom<U> for Twhere U: Into<T>,

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type Error = Infallible

The type returned in the event of a conversion error.
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fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.
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impl<T, U> TryInto<U> for Twhere U: TryFrom<T>,

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type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.
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fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.