#[cfg(any(feature = "v3_24", feature = "dox"))]
use glib::object::Cast;
#[cfg(any(feature = "v3_24", feature = "dox"))]
use glib::object::IsA;
use glib::object::ObjectType as ObjectType_;
use glib::signal::connect_raw;
use glib::signal::SignalHandlerId;
use glib::translate::*;
use glib_sys;
use gtk_sys;
use libc;
use std::boxed::Box as Box_;
use std::fmt;
use std::mem::transmute;
use EventController;
#[cfg(any(feature = "v3_24", feature = "dox"))]
use EventControllerScrollFlags;
#[cfg(any(feature = "v3_24", feature = "dox"))]
use Widget;
glib_wrapper! {
pub struct EventControllerScroll(Object<gtk_sys::GtkEventControllerScroll, gtk_sys::GtkEventControllerScrollClass, EventControllerScrollClass>) @extends EventController;
match fn {
get_type => || gtk_sys::gtk_event_controller_scroll_get_type(),
}
}
impl EventControllerScroll {
#[cfg(any(feature = "v3_24", feature = "dox"))]
pub fn new<P: IsA<Widget>>(
widget: &P,
flags: EventControllerScrollFlags,
) -> EventControllerScroll {
skip_assert_initialized!();
unsafe {
EventController::from_glib_full(gtk_sys::gtk_event_controller_scroll_new(
widget.as_ref().to_glib_none().0,
flags.to_glib(),
))
.unsafe_cast()
}
}
#[cfg(any(feature = "v3_24", feature = "dox"))]
pub fn get_flags(&self) -> EventControllerScrollFlags {
unsafe {
from_glib(gtk_sys::gtk_event_controller_scroll_get_flags(
self.to_glib_none().0,
))
}
}
#[cfg(any(feature = "v3_24", feature = "dox"))]
pub fn set_flags(&self, flags: EventControllerScrollFlags) {
unsafe {
gtk_sys::gtk_event_controller_scroll_set_flags(self.to_glib_none().0, flags.to_glib());
}
}
pub fn connect_decelerate<F: Fn(&EventControllerScroll, f64, f64) + 'static>(
&self,
f: F,
) -> SignalHandlerId {
unsafe extern "C" fn decelerate_trampoline<
F: Fn(&EventControllerScroll, f64, f64) + 'static,
>(
this: *mut gtk_sys::GtkEventControllerScroll,
vel_x: libc::c_double,
vel_y: libc::c_double,
f: glib_sys::gpointer,
) {
let f: &F = &*(f as *const F);
f(&from_glib_borrow(this), vel_x, vel_y)
}
unsafe {
let f: Box_<F> = Box_::new(f);
connect_raw(
self.as_ptr() as *mut _,
b"decelerate\0".as_ptr() as *const _,
Some(transmute::<_, unsafe extern "C" fn()>(
decelerate_trampoline::<F> as *const (),
)),
Box_::into_raw(f),
)
}
}
pub fn connect_scroll<F: Fn(&EventControllerScroll, f64, f64) + 'static>(
&self,
f: F,
) -> SignalHandlerId {
unsafe extern "C" fn scroll_trampoline<
F: Fn(&EventControllerScroll, f64, f64) + 'static,
>(
this: *mut gtk_sys::GtkEventControllerScroll,
dx: libc::c_double,
dy: libc::c_double,
f: glib_sys::gpointer,
) {
let f: &F = &*(f as *const F);
f(&from_glib_borrow(this), dx, dy)
}
unsafe {
let f: Box_<F> = Box_::new(f);
connect_raw(
self.as_ptr() as *mut _,
b"scroll\0".as_ptr() as *const _,
Some(transmute::<_, unsafe extern "C" fn()>(
scroll_trampoline::<F> as *const (),
)),
Box_::into_raw(f),
)
}
}
pub fn connect_scroll_begin<F: Fn(&EventControllerScroll) + 'static>(
&self,
f: F,
) -> SignalHandlerId {
unsafe extern "C" fn scroll_begin_trampoline<F: Fn(&EventControllerScroll) + 'static>(
this: *mut gtk_sys::GtkEventControllerScroll,
f: glib_sys::gpointer,
) {
let f: &F = &*(f as *const F);
f(&from_glib_borrow(this))
}
unsafe {
let f: Box_<F> = Box_::new(f);
connect_raw(
self.as_ptr() as *mut _,
b"scroll-begin\0".as_ptr() as *const _,
Some(transmute::<_, unsafe extern "C" fn()>(
scroll_begin_trampoline::<F> as *const (),
)),
Box_::into_raw(f),
)
}
}
pub fn connect_scroll_end<F: Fn(&EventControllerScroll) + 'static>(
&self,
f: F,
) -> SignalHandlerId {
unsafe extern "C" fn scroll_end_trampoline<F: Fn(&EventControllerScroll) + 'static>(
this: *mut gtk_sys::GtkEventControllerScroll,
f: glib_sys::gpointer,
) {
let f: &F = &*(f as *const F);
f(&from_glib_borrow(this))
}
unsafe {
let f: Box_<F> = Box_::new(f);
connect_raw(
self.as_ptr() as *mut _,
b"scroll-end\0".as_ptr() as *const _,
Some(transmute::<_, unsafe extern "C" fn()>(
scroll_end_trampoline::<F> as *const (),
)),
Box_::into_raw(f),
)
}
}
#[cfg(any(feature = "v3_24", feature = "dox"))]
pub fn connect_property_flags_notify<F: Fn(&EventControllerScroll) + 'static>(
&self,
f: F,
) -> SignalHandlerId {
unsafe extern "C" fn notify_flags_trampoline<F: Fn(&EventControllerScroll) + 'static>(
this: *mut gtk_sys::GtkEventControllerScroll,
_param_spec: glib_sys::gpointer,
f: glib_sys::gpointer,
) {
let f: &F = &*(f as *const F);
f(&from_glib_borrow(this))
}
unsafe {
let f: Box_<F> = Box_::new(f);
connect_raw(
self.as_ptr() as *mut _,
b"notify::flags\0".as_ptr() as *const _,
Some(transmute::<_, unsafe extern "C" fn()>(
notify_flags_trampoline::<F> as *const (),
)),
Box_::into_raw(f),
)
}
}
}
impl fmt::Display for EventControllerScroll {
fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
write!(f, "EventControllerScroll")
}
}