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use crate::prelude::*;
use crate::ShortcutsSection;
use glib::object::ObjectType;
use glib::signal::{connect_raw, SignalHandlerId};
use glib::translate::*;
use std::mem::transmute;
impl ShortcutsSection {
pub fn connect_change_current_page<F: Fn(&ShortcutsSection, i32) -> bool + 'static>(
&self,
f: F,
) -> SignalHandlerId {
unsafe {
let f = Box::new(f);
connect_raw(
self.as_ptr() as *mut _,
b"change-current-page\0".as_ptr() as *const _,
Some(transmute(change_current_page_trampoline::<F> as usize)),
Box::into_raw(f),
)
}
}
pub fn emit_change_current_page(&self, object: i32) -> bool {
self.emit_by_name("change-current-page", &[&object])
}
}
unsafe extern "C" fn change_current_page_trampoline<
F: Fn(&ShortcutsSection, i32) -> bool + 'static,
>(
this: *mut ffi::GtkShortcutsSection,
object: libc::c_int,
f: glib::ffi::gpointer,
) -> glib::ffi::gboolean {
let f: &F = &*(f as *const F);
f(&from_glib_borrow(this), object).into_glib()
}