1 // This file was generated by gir (https://github.com/gtk-rs/gir)
2 // from gir-files (https://github.com/gtk-rs/gir-files)
3 // DO NOT EDIT
4 
5 use glib::object::Cast;
6 use glib::object::IsA;
7 use glib::signal::connect_raw;
8 use glib::signal::SignalHandlerId;
9 use glib::translate::*;
10 use glib_sys;
11 use gtk_sys;
12 use std::boxed::Box as Box_;
13 use std::fmt;
14 use std::mem::transmute;
15 use TreeModel;
16 
17 glib_wrapper! {
18     pub struct TreeSortable(Interface<gtk_sys::GtkTreeSortable>) @requires TreeModel;
19 
20     match fn {
21         get_type => || gtk_sys::gtk_tree_sortable_get_type(),
22     }
23 }
24 
25 pub const NONE_TREE_SORTABLE: Option<&TreeSortable> = None;
26 
27 pub trait TreeSortableExt: 'static {
has_default_sort_func(&self) -> bool28     fn has_default_sort_func(&self) -> bool;
29 
sort_column_changed(&self)30     fn sort_column_changed(&self);
31 
connect_sort_column_changed<F: Fn(&Self) + 'static>(&self, f: F) -> SignalHandlerId32     fn connect_sort_column_changed<F: Fn(&Self) + 'static>(&self, f: F) -> SignalHandlerId;
33 }
34 
35 impl<O: IsA<TreeSortable>> TreeSortableExt for O {
has_default_sort_func(&self) -> bool36     fn has_default_sort_func(&self) -> bool {
37         unsafe {
38             from_glib(gtk_sys::gtk_tree_sortable_has_default_sort_func(
39                 self.as_ref().to_glib_none().0,
40             ))
41         }
42     }
43 
sort_column_changed(&self)44     fn sort_column_changed(&self) {
45         unsafe {
46             gtk_sys::gtk_tree_sortable_sort_column_changed(self.as_ref().to_glib_none().0);
47         }
48     }
49 
connect_sort_column_changed<F: Fn(&Self) + 'static>(&self, f: F) -> SignalHandlerId50     fn connect_sort_column_changed<F: Fn(&Self) + 'static>(&self, f: F) -> SignalHandlerId {
51         unsafe extern "C" fn sort_column_changed_trampoline<P, F: Fn(&P) + 'static>(
52             this: *mut gtk_sys::GtkTreeSortable,
53             f: glib_sys::gpointer,
54         ) where
55             P: IsA<TreeSortable>,
56         {
57             let f: &F = &*(f as *const F);
58             f(&TreeSortable::from_glib_borrow(this).unsafe_cast())
59         }
60         unsafe {
61             let f: Box_<F> = Box_::new(f);
62             connect_raw(
63                 self.as_ptr() as *mut _,
64                 b"sort-column-changed\0".as_ptr() as *const _,
65                 Some(transmute(
66                     sort_column_changed_trampoline::<Self, F> as usize,
67                 )),
68                 Box_::into_raw(f),
69             )
70         }
71     }
72 }
73 
74 impl fmt::Display for TreeSortable {
fmt(&self, f: &mut fmt::Formatter) -> fmt::Result75     fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
76         write!(f, "TreeSortable")
77     }
78 }
79