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 crate::PropagationPhase; 6 use crate::Widget; 7 use glib::object::Cast; 8 use glib::object::IsA; 9 use glib::signal::connect_raw; 10 use glib::signal::SignalHandlerId; 11 use glib::translate::*; 12 use std::boxed::Box as Box_; 13 use std::fmt; 14 use std::mem::transmute; 15 16 glib::wrapper! { 17 #[doc(alias = "GtkEventController")] 18 pub struct EventController(Object<ffi::GtkEventController, ffi::GtkEventControllerClass>); 19 20 match fn { 21 type_ => || ffi::gtk_event_controller_get_type(), 22 } 23 } 24 25 pub const NONE_EVENT_CONTROLLER: Option<&EventController> = None; 26 27 pub trait EventControllerExt: 'static { 28 #[doc(alias = "gtk_event_controller_get_propagation_phase")] 29 #[doc(alias = "get_propagation_phase")] propagation_phase(&self) -> PropagationPhase30 fn propagation_phase(&self) -> PropagationPhase; 31 32 #[doc(alias = "gtk_event_controller_get_widget")] 33 #[doc(alias = "get_widget")] widget(&self) -> Option<Widget>34 fn widget(&self) -> Option<Widget>; 35 36 #[doc(alias = "gtk_event_controller_handle_event")] handle_event(&self, event: &gdk::Event) -> bool37 fn handle_event(&self, event: &gdk::Event) -> bool; 38 39 #[doc(alias = "gtk_event_controller_reset")] reset(&self)40 fn reset(&self); 41 42 #[doc(alias = "gtk_event_controller_set_propagation_phase")] set_propagation_phase(&self, phase: PropagationPhase)43 fn set_propagation_phase(&self, phase: PropagationPhase); 44 45 #[doc(alias = "propagation-phase")] connect_propagation_phase_notify<F: Fn(&Self) + 'static>(&self, f: F) -> SignalHandlerId46 fn connect_propagation_phase_notify<F: Fn(&Self) + 'static>(&self, f: F) -> SignalHandlerId; 47 } 48 49 impl<O: IsA<EventController>> EventControllerExt for O { propagation_phase(&self) -> PropagationPhase50 fn propagation_phase(&self) -> PropagationPhase { 51 unsafe { 52 from_glib(ffi::gtk_event_controller_get_propagation_phase( 53 self.as_ref().to_glib_none().0, 54 )) 55 } 56 } 57 widget(&self) -> Option<Widget>58 fn widget(&self) -> Option<Widget> { 59 unsafe { 60 from_glib_none(ffi::gtk_event_controller_get_widget( 61 self.as_ref().to_glib_none().0, 62 )) 63 } 64 } 65 handle_event(&self, event: &gdk::Event) -> bool66 fn handle_event(&self, event: &gdk::Event) -> bool { 67 unsafe { 68 from_glib(ffi::gtk_event_controller_handle_event( 69 self.as_ref().to_glib_none().0, 70 event.to_glib_none().0, 71 )) 72 } 73 } 74 reset(&self)75 fn reset(&self) { 76 unsafe { 77 ffi::gtk_event_controller_reset(self.as_ref().to_glib_none().0); 78 } 79 } 80 set_propagation_phase(&self, phase: PropagationPhase)81 fn set_propagation_phase(&self, phase: PropagationPhase) { 82 unsafe { 83 ffi::gtk_event_controller_set_propagation_phase( 84 self.as_ref().to_glib_none().0, 85 phase.into_glib(), 86 ); 87 } 88 } 89 connect_propagation_phase_notify<F: Fn(&Self) + 'static>(&self, f: F) -> SignalHandlerId90 fn connect_propagation_phase_notify<F: Fn(&Self) + 'static>(&self, f: F) -> SignalHandlerId { 91 unsafe extern "C" fn notify_propagation_phase_trampoline< 92 P: IsA<EventController>, 93 F: Fn(&P) + 'static, 94 >( 95 this: *mut ffi::GtkEventController, 96 _param_spec: glib::ffi::gpointer, 97 f: glib::ffi::gpointer, 98 ) { 99 let f: &F = &*(f as *const F); 100 f(EventController::from_glib_borrow(this).unsafe_cast_ref()) 101 } 102 unsafe { 103 let f: Box_<F> = Box_::new(f); 104 connect_raw( 105 self.as_ptr() as *mut _, 106 b"notify::propagation-phase\0".as_ptr() as *const _, 107 Some(transmute::<_, unsafe extern "C" fn()>( 108 notify_propagation_phase_trampoline::<Self, F> as *const (), 109 )), 110 Box_::into_raw(f), 111 ) 112 } 113 } 114 } 115 116 impl fmt::Display for EventController { fmt(&self, f: &mut fmt::Formatter) -> fmt::Result117 fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result { 118 f.write_str("EventController") 119 } 120 } 121