Struct MessageWindow

Source

pub struct MessageWindow {
    pub handle: ControlHandle,
}

Expand description

A message only top level window. At least one top level window is required to make a NWG application. See the module documentation

Fields§

§handle: ControlHandle

Implementations§

Source §

impl MessageWindow

Source

pub fn builder() -> MessageWindowBuilder

Examples found in repository ?

examples/system_tray.rs (line 69)

60        fn build_ui(mut data: SystemTray) -> Result<SystemTrayUi, nwg::NwgError> {
61            use nwg::Event as E;
62
63            // Resources
64            nwg::Icon::builder()
65                .source_file(Some("./test_rc/cog.ico"))
66                .build(&mut data.icon)?;
67            
68            // Controls
69            nwg::MessageWindow::builder()
70                .build(&mut data.window)?;
71
72            nwg::TrayNotification::builder()
73                .parent(&data.window)
74                .icon(Some(&data.icon))
75                .tip(Some("Hello"))
76                .build(&mut data.tray)?;
77
78            nwg::Menu::builder()
79                .popup(true)
80                .parent(&data.window)
81                .build(&mut data.tray_menu)?;
82
83            nwg::MenuItem::builder()
84                .text("Hello")
85                .parent(&data.tray_menu)
86                .build(&mut data.tray_item1)?;
87
88            nwg::MenuItem::builder()
89                .text("Popup")
90                .parent(&data.tray_menu)
91                .build(&mut data.tray_item2)?;
92
93            nwg::MenuItem::builder()
94                .text("Exit")
95                .parent(&data.tray_menu)
96                .build(&mut data.tray_item3)?;
97
98            // Wrap-up
99            let ui = SystemTrayUi {
100                inner: Rc::new(data),
101                default_handler: Default::default(),
102            };
103
104            // Events
105            let evt_ui = Rc::downgrade(&ui.inner);
106            let handle_events = move |evt, _evt_data, handle| {
107                if let Some(evt_ui) = evt_ui.upgrade() {
108                    match evt {
109                        E::OnContextMenu => 
110                            if &handle == &evt_ui.tray {
111                                SystemTray::show_menu(&evt_ui);
112                            }
113                        E::OnMenuItemSelected => 
114                            if &handle == &evt_ui.tray_item1 {
115                                SystemTray::hello1(&evt_ui);
116                            } else if &handle == &evt_ui.tray_item2 {
117                                SystemTray::hello2(&evt_ui);
118                            } else if &handle == &evt_ui.tray_item3 {
119                                SystemTray::exit(&evt_ui);
120                            },
121                        _ => {}
122                    }
123                }
124            };
125
126            ui.default_handler.borrow_mut().push(
127                nwg::full_bind_event_handler(&ui.window.handle, handle_events)
128            );
129
130            return Ok(ui);
131        }