1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
use Actionable;
use Bin;
use Buildable;
use Button;
use CheckButton;
use Container;
use ToggleButton;
use Widget;
use ffi;
use glib;
use glib::object::Downcast;
use glib::object::IsA;
use glib::signal::SignalHandlerId;
use glib::signal::connect;
use glib::translate::*;
use glib_ffi;
use gobject_ffi;
use std::boxed::Box as Box_;
use std::mem;
use std::mem::transmute;
use std::ptr;
glib_wrapper! {
pub struct RadioButton(Object<ffi::GtkRadioButton, ffi::GtkRadioButtonClass>): CheckButton, ToggleButton, Button, Bin, Container, Widget, Buildable, Actionable;
match fn {
get_type => || ffi::gtk_radio_button_get_type(),
}
}
impl RadioButton {
pub fn new_from_widget(radio_group_member: &RadioButton) -> RadioButton {
skip_assert_initialized!();
unsafe {
Widget::from_glib_none(ffi::gtk_radio_button_new_from_widget(radio_group_member.to_glib_none().0)).downcast_unchecked()
}
}
pub fn new_with_label_from_widget(radio_group_member: &RadioButton, label: &str) -> RadioButton {
skip_assert_initialized!();
unsafe {
Widget::from_glib_none(ffi::gtk_radio_button_new_with_label_from_widget(radio_group_member.to_glib_none().0, label.to_glib_none().0)).downcast_unchecked()
}
}
pub fn new_with_mnemonic_from_widget(radio_group_member: &RadioButton, label: &str) -> RadioButton {
skip_assert_initialized!();
unsafe {
Widget::from_glib_none(ffi::gtk_radio_button_new_with_mnemonic_from_widget(radio_group_member.to_glib_none().0, label.to_glib_none().0)).downcast_unchecked()
}
}
}
pub trait RadioButtonExt {
fn get_group(&self) -> Vec<RadioButton>;
fn join_group<'a, P: Into<Option<&'a RadioButton>>>(&self, group_source: P);
fn connect_group_changed<F: Fn(&Self) + 'static>(&self, f: F) -> SignalHandlerId;
}
impl<O: IsA<RadioButton> + IsA<glib::object::Object>> RadioButtonExt for O {
fn get_group(&self) -> Vec<RadioButton> {
unsafe {
FromGlibPtrContainer::from_glib_none(ffi::gtk_radio_button_get_group(self.to_glib_none().0))
}
}
fn join_group<'a, P: Into<Option<&'a RadioButton>>>(&self, group_source: P) {
let group_source = group_source.into();
let group_source = group_source.to_glib_none();
unsafe {
ffi::gtk_radio_button_join_group(self.to_glib_none().0, group_source.0);
}
}
fn connect_group_changed<F: Fn(&Self) + 'static>(&self, f: F) -> SignalHandlerId {
unsafe {
let f: Box_<Box_<Fn(&Self) + 'static>> = Box_::new(Box_::new(f));
connect(self.to_glib_none().0, "group-changed",
transmute(group_changed_trampoline::<Self> as usize), Box_::into_raw(f) as *mut _)
}
}
}
unsafe extern "C" fn group_changed_trampoline<P>(this: *mut ffi::GtkRadioButton, f: glib_ffi::gpointer)
where P: IsA<RadioButton> {
let f: &&(Fn(&P) + 'static) = transmute(f);
f(&RadioButton::from_glib_borrow(this).downcast_unchecked())
}