Struct gtk4_sys::GtkWidgetClass

source · [−]

#[repr(C)]
pub struct GtkWidgetClass {Show 28 fields
    pub parent_class: GInitiallyUnownedClass,
    pub show: Option<unsafe extern "C" fn(_: *mut GtkWidget)>,
    pub hide: Option<unsafe extern "C" fn(_: *mut GtkWidget)>,
    pub map: Option<unsafe extern "C" fn(_: *mut GtkWidget)>,
    pub unmap: Option<unsafe extern "C" fn(_: *mut GtkWidget)>,
    pub realize: Option<unsafe extern "C" fn(_: *mut GtkWidget)>,
    pub unrealize: Option<unsafe extern "C" fn(_: *mut GtkWidget)>,
    pub root: Option<unsafe extern "C" fn(_: *mut GtkWidget)>,
    pub unroot: Option<unsafe extern "C" fn(_: *mut GtkWidget)>,
    pub size_allocate: Option<unsafe extern "C" fn(_: *mut GtkWidget, _: c_int, _: c_int, _: c_int)>,
    pub state_flags_changed: Option<unsafe extern "C" fn(_: *mut GtkWidget, _: GtkStateFlags)>,
    pub direction_changed: Option<unsafe extern "C" fn(_: *mut GtkWidget, _: GtkTextDirection)>,
    pub get_request_mode: Option<unsafe extern "C" fn(_: *mut GtkWidget) -> GtkSizeRequestMode>,
    pub measure: Option<unsafe extern "C" fn(_: *mut GtkWidget, _: GtkOrientation, _: c_int, _: *mut c_int, _: *mut c_int, _: *mut c_int, _: *mut c_int)>,
    pub mnemonic_activate: Option<unsafe extern "C" fn(_: *mut GtkWidget, _: gboolean) -> gboolean>,
    pub grab_focus: Option<unsafe extern "C" fn(_: *mut GtkWidget) -> gboolean>,
    pub focus: Option<unsafe extern "C" fn(_: *mut GtkWidget, _: GtkDirectionType) -> gboolean>,
    pub set_focus_child: Option<unsafe extern "C" fn(_: *mut GtkWidget, _: *mut GtkWidget)>,
    pub move_focus: Option<unsafe extern "C" fn(_: *mut GtkWidget, _: GtkDirectionType)>,
    pub keynav_failed: Option<unsafe extern "C" fn(_: *mut GtkWidget, _: GtkDirectionType) -> gboolean>,
    pub query_tooltip: Option<unsafe extern "C" fn(_: *mut GtkWidget, _: c_int, _: c_int, _: gboolean, _: *mut GtkTooltip) -> gboolean>,
    pub compute_expand: Option<unsafe extern "C" fn(_: *mut GtkWidget, _: *mut gboolean, _: *mut gboolean)>,
    pub css_changed: Option<unsafe extern "C" fn(_: *mut GtkWidget, _: *mut GtkCssStyleChange)>,
    pub system_setting_changed: Option<unsafe extern "C" fn(_: *mut GtkWidget, _: GtkSystemSetting)>,
    pub snapshot: Option<unsafe extern "C" fn(_: *mut GtkWidget, _: *mut GtkSnapshot)>,
    pub contains: Option<unsafe extern "C" fn(_: *mut GtkWidget, _: c_double, _: c_double) -> gboolean>,
    pub priv_: *mut GtkWidgetClassPrivate,
    pub padding: [gpointer; 8],
}

Fields

parent_class: GInitiallyUnownedClassshow: Option<unsafe extern "C" fn(_: *mut GtkWidget)>hide: Option<unsafe extern "C" fn(_: *mut GtkWidget)>map: Option<unsafe extern "C" fn(_: *mut GtkWidget)>unmap: Option<unsafe extern "C" fn(_: *mut GtkWidget)>realize: Option<unsafe extern "C" fn(_: *mut GtkWidget)>unrealize: Option<unsafe extern "C" fn(_: *mut GtkWidget)>root: Option<unsafe extern "C" fn(_: *mut GtkWidget)>unroot: Option<unsafe extern "C" fn(_: *mut GtkWidget)>size_allocate: Option<unsafe extern "C" fn(_: *mut GtkWidget, _: c_int, _: c_int, _: c_int)>state_flags_changed: Option<unsafe extern "C" fn(_: *mut GtkWidget, _: GtkStateFlags)>direction_changed: Option<unsafe extern "C" fn(_: *mut GtkWidget, _: GtkTextDirection)>get_request_mode: Option<unsafe extern "C" fn(_: *mut GtkWidget) -> GtkSizeRequestMode>

measure: Option<unsafe extern "C" fn(_: *mut GtkWidget, _: GtkOrientation, _: c_int, _: *mut c_int, _: *mut c_int, _: *mut c_int, _: *mut c_int)>

mnemonic_activate: Option<unsafe extern "C" fn(_: *mut GtkWidget, _: gboolean) -> gboolean>grab_focus: Option<unsafe extern "C" fn(_: *mut GtkWidget) -> gboolean>focus: Option<unsafe extern "C" fn(_: *mut GtkWidget, _: GtkDirectionType) -> gboolean>set_focus_child: Option<unsafe extern "C" fn(_: *mut GtkWidget, _: *mut GtkWidget)>move_focus: Option<unsafe extern "C" fn(_: *mut GtkWidget, _: GtkDirectionType)>keynav_failed: Option<unsafe extern "C" fn(_: *mut GtkWidget, _: GtkDirectionType) -> gboolean>

query_tooltip: Option<unsafe extern "C" fn(_: *mut GtkWidget, _: c_int, _: c_int, _: gboolean, _: *mut GtkTooltip) -> gboolean>

compute_expand: Option<unsafe extern "C" fn(_: *mut GtkWidget, _: *mut gboolean, _: *mut gboolean)>css_changed: Option<unsafe extern "C" fn(_: *mut GtkWidget, _: *mut GtkCssStyleChange)>system_setting_changed: Option<unsafe extern "C" fn(_: *mut GtkWidget, _: GtkSystemSetting)>snapshot: Option<unsafe extern "C" fn(_: *mut GtkWidget, _: *mut GtkSnapshot)>contains: Option<unsafe extern "C" fn(_: *mut GtkWidget, _: c_double, _: c_double) -> gboolean>priv_: *mut GtkWidgetClassPrivatepadding: [gpointer; 8]

Struct gtk4_sys::GtkWidgetClass

Fields

Trait Implementations

impl Clone for GtkWidgetClass

fn clone(&self) -> GtkWidgetClass

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

impl Debug for GtkWidgetClass

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

impl Copy for GtkWidgetClass

Auto Trait Implementations

impl RefUnwindSafe for GtkWidgetClass

impl !Send for GtkWidgetClass

impl !Sync for GtkWidgetClass

impl Unpin for GtkWidgetClass

impl UnwindSafe for GtkWidgetClass

Blanket Implementations

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

fn type_id(&self) -> TypeId

impl<T> Borrow<T> for T where T: ?Sized,

fn borrow(&self) -> &T

impl<T> BorrowMut<T> for T where T: ?Sized,

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

impl<T> From<T> for T

fn from(t: T) -> T

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

fn into(self) -> U

impl<T> ToOwned for T where T: Clone,

type Owned = T

fn to_owned(&self) -> T

fn clone_into(&self, target: &mut T)

impl<T, U> TryFrom<U> for T where U: Into<T>,

type Error = Infallible

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

impl<T, U> TryInto<U> for T where U: TryFrom<T>,

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

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

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

impl<T> Borrow<T> for T where
T: ?Sized,

impl<T> BorrowMut<T> for T where
T: ?Sized,

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

impl<T> ToOwned for T where
T: Clone,

impl<T, U> TryFrom<U> for T where
U: Into<T>,

impl<T, U> TryInto<U> for T where
U: TryFrom<T>,