Struct GtkGLAreaClass 

#[repr(C)]
pub struct GtkGLAreaClass {
    pub parent_class: GtkWidgetClass,
    pub render: Option<unsafe extern "C" fn(*mut GtkGLArea, *mut GdkGLContext) -> gboolean>,
    pub resize: Option<unsafe extern "C" fn(*mut GtkGLArea, c_int, c_int)>,
    pub create_context: Option<unsafe extern "C" fn(*mut GtkGLArea) -> *mut GdkGLContext>,
    pub _padding: [gpointer; 8],
}

Fields

parent_class: GtkWidgetClass

render: Option<unsafe extern "C" fn(*mut GtkGLArea, *mut GdkGLContext) -> gboolean>

resize: Option<unsafe extern "C" fn(*mut GtkGLArea, c_int, c_int)>

create_context: Option<unsafe extern "C" fn(*mut GtkGLArea) -> *mut GdkGLContext>

_padding: [gpointer; 8]

Trait Implementations

impl Clone for GtkGLAreaClass

fn clone(&self) -> GtkGLAreaClass

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for GtkGLAreaClass

impl Debug for GtkGLAreaClass

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

Formats the value using the given formatter.