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// Take a look at the license at the top of the repository in the LICENSE file.
use std::{boxed::Box as Box_, ptr};
use glib::translate::*;
use crate::{ffi, FlowBox, FlowBoxChild, Ordering};
impl FlowBox {
#[doc(alias = "gtk_flow_box_bind_model")]
#[doc(alias = "bind_model")]
pub fn unbind_model(&self) {
unsafe {
ffi::gtk_flow_box_bind_model(
self.to_glib_none().0,
ptr::null_mut(),
None,
ptr::null_mut(),
None,
)
}
}
#[doc(alias = "gtk_flow_box_set_filter_func")]
#[doc(alias = "set_filter_func")]
pub fn unset_filter_func(&self) {
unsafe {
ffi::gtk_flow_box_set_filter_func(self.to_glib_none().0, None, ptr::null_mut(), None)
}
}
#[doc(alias = "gtk_flow_box_set_sort_func")]
#[doc(alias = "set_sort_func")]
pub fn unset_sort_func(&self) {
unsafe {
ffi::gtk_flow_box_set_sort_func(self.to_glib_none().0, None, ptr::null_mut(), None)
}
}
#[doc(alias = "gtk_flow_box_set_sort_func")]
pub fn set_sort_func<P: Fn(&FlowBoxChild, &FlowBoxChild) -> Ordering + 'static>(
&self,
sort_func: P,
) {
let sort_func_data: Box_<P> = Box_::new(sort_func);
unsafe extern "C" fn sort_func_func<
P: Fn(&FlowBoxChild, &FlowBoxChild) -> Ordering + 'static,
>(
child1: *mut ffi::GtkFlowBoxChild,
child2: *mut ffi::GtkFlowBoxChild,
user_data: glib::ffi::gpointer,
) -> libc::c_int {
let child1 = from_glib_borrow(child1);
let child2 = from_glib_borrow(child2);
let callback: &P = &*(user_data as *mut _);
let res = (*callback)(&child1, &child2);
res.into_glib()
}
let sort_func = Some(sort_func_func::<P> as _);
unsafe extern "C" fn destroy_func<
P: Fn(&FlowBoxChild, &FlowBoxChild) -> Ordering + 'static,
>(
data: glib::ffi::gpointer,
) {
let _callback: Box_<P> = Box_::from_raw(data as *mut _);
}
let destroy_call3 = Some(destroy_func::<P> as _);
let super_callback0: Box_<P> = sort_func_data;
unsafe {
ffi::gtk_flow_box_set_sort_func(
self.to_glib_none().0,
sort_func,
Box_::into_raw(super_callback0) as *mut _,
destroy_call3,
);
}
}
}
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