1use gdk;
6use glib::object::IsA;
7use glib::translate::*;
8use gtk_sys;
9use std::fmt;
10use Widget;
11use Window;
12
13glib_wrapper! {
14 pub struct WindowGroup(Object<gtk_sys::GtkWindowGroup, gtk_sys::GtkWindowGroupClass, WindowGroupClass>);
15
16 match fn {
17 get_type => || gtk_sys::gtk_window_group_get_type(),
18 }
19}
20
21impl WindowGroup {
22 pub fn new() -> WindowGroup {
23 assert_initialized_main_thread!();
24 unsafe { from_glib_full(gtk_sys::gtk_window_group_new()) }
25 }
26}
27
28impl Default for WindowGroup {
29 fn default() -> Self {
30 Self::new()
31 }
32}
33
34pub const NONE_WINDOW_GROUP: Option<&WindowGroup> = None;
35
36pub trait WindowGroupExt: 'static {
37 fn add_window<P: IsA<Window>>(&self, window: &P);
38
39 fn get_current_device_grab(&self, device: &gdk::Device) -> Option<Widget>;
40
41 fn get_current_grab(&self) -> Option<Widget>;
42
43 fn list_windows(&self) -> Vec<Window>;
44
45 fn remove_window<P: IsA<Window>>(&self, window: &P);
46}
47
48impl<O: IsA<WindowGroup>> WindowGroupExt for O {
49 fn add_window<P: IsA<Window>>(&self, window: &P) {
50 unsafe {
51 gtk_sys::gtk_window_group_add_window(
52 self.as_ref().to_glib_none().0,
53 window.as_ref().to_glib_none().0,
54 );
55 }
56 }
57
58 fn get_current_device_grab(&self, device: &gdk::Device) -> Option<Widget> {
59 unsafe {
60 from_glib_none(gtk_sys::gtk_window_group_get_current_device_grab(
61 self.as_ref().to_glib_none().0,
62 device.to_glib_none().0,
63 ))
64 }
65 }
66
67 fn get_current_grab(&self) -> Option<Widget> {
68 unsafe {
69 from_glib_none(gtk_sys::gtk_window_group_get_current_grab(
70 self.as_ref().to_glib_none().0,
71 ))
72 }
73 }
74
75 fn list_windows(&self) -> Vec<Window> {
76 unsafe {
77 FromGlibPtrContainer::from_glib_container(gtk_sys::gtk_window_group_list_windows(
78 self.as_ref().to_glib_none().0,
79 ))
80 }
81 }
82
83 fn remove_window<P: IsA<Window>>(&self, window: &P) {
84 unsafe {
85 gtk_sys::gtk_window_group_remove_window(
86 self.as_ref().to_glib_none().0,
87 window.as_ref().to_glib_none().0,
88 );
89 }
90 }
91}
92
93impl fmt::Display for WindowGroup {
94 fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
95 write!(f, "WindowGroup")
96 }
97}