use crate::EventController;
use crate::EventControllerScrollFlags;
use crate::Widget;
use glib::object::Cast;
use glib::object::IsA;
use glib::object::ObjectType as ObjectType_;
use glib::signal::connect_raw;
use glib::signal::SignalHandlerId;
use glib::translate::*;
use std::boxed::Box as Box_;
use std::fmt;
use std::mem::transmute;
glib::wrapper! {
#[doc(alias = "GtkEventControllerScroll")]
pub struct EventControllerScroll(Object<ffi::GtkEventControllerScroll, ffi::GtkEventControllerScrollClass>) @extends EventController;
match fn {
type_ => || ffi::gtk_event_controller_scroll_get_type(),
}
}
impl EventControllerScroll {
#[doc(alias = "gtk_event_controller_scroll_new")]
pub fn new(
widget: &impl IsA<Widget>,
flags: EventControllerScrollFlags,
) -> EventControllerScroll {
skip_assert_initialized!();
unsafe {
EventController::from_glib_full(ffi::gtk_event_controller_scroll_new(
widget.as_ref().to_glib_none().0,
flags.into_glib(),
))
.unsafe_cast()
}
}
#[doc(alias = "gtk_event_controller_scroll_get_flags")]
#[doc(alias = "get_flags")]
pub fn flags(&self) -> EventControllerScrollFlags {
unsafe {
from_glib(ffi::gtk_event_controller_scroll_get_flags(
self.to_glib_none().0,
))
}
}
#[doc(alias = "gtk_event_controller_scroll_set_flags")]
pub fn set_flags(&self, flags: EventControllerScrollFlags) {
unsafe {
ffi::gtk_event_controller_scroll_set_flags(self.to_glib_none().0, flags.into_glib());
}
}
#[doc(alias = "decelerate")]
pub fn connect_decelerate<F: Fn(&Self, f64, f64) + 'static>(&self, f: F) -> SignalHandlerId {
unsafe extern "C" fn decelerate_trampoline<
F: Fn(&EventControllerScroll, f64, f64) + 'static,
>(
this: *mut ffi::GtkEventControllerScroll,
vel_x: libc::c_double,
vel_y: libc::c_double,
f: glib::ffi::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),
)
}
}
#[doc(alias = "scroll")]
pub fn connect_scroll<F: Fn(&Self, f64, f64) + 'static>(&self, f: F) -> SignalHandlerId {
unsafe extern "C" fn scroll_trampoline<
F: Fn(&EventControllerScroll, f64, f64) + 'static,
>(
this: *mut ffi::GtkEventControllerScroll,
dx: libc::c_double,
dy: libc::c_double,
f: glib::ffi::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),
)
}
}
#[doc(alias = "scroll-begin")]
pub fn connect_scroll_begin<F: Fn(&Self) + 'static>(&self, f: F) -> SignalHandlerId {
unsafe extern "C" fn scroll_begin_trampoline<F: Fn(&EventControllerScroll) + 'static>(
this: *mut ffi::GtkEventControllerScroll,
f: glib::ffi::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),
)
}
}
#[doc(alias = "scroll-end")]
pub fn connect_scroll_end<F: Fn(&Self) + 'static>(&self, f: F) -> SignalHandlerId {
unsafe extern "C" fn scroll_end_trampoline<F: Fn(&EventControllerScroll) + 'static>(
this: *mut ffi::GtkEventControllerScroll,
f: glib::ffi::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"))]
#[cfg_attr(feature = "dox", doc(cfg(feature = "v3_24")))]
#[doc(alias = "flags")]
pub fn connect_flags_notify<F: Fn(&Self) + 'static>(&self, f: F) -> SignalHandlerId {
unsafe extern "C" fn notify_flags_trampoline<F: Fn(&EventControllerScroll) + 'static>(
this: *mut ffi::GtkEventControllerScroll,
_param_spec: glib::ffi::gpointer,
f: glib::ffi::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 {
f.write_str("EventControllerScroll")
}
}