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 gdk;
6 use glib::object::Cast;
7 use glib::object::IsA;
8 use glib::object::ObjectType as ObjectType_;
9 use glib::signal::connect_raw;
10 use glib::signal::SignalHandlerId;
11 use glib::translate::*;
12 use glib::StaticType;
13 use glib::ToValue;
14 use glib_sys;
15 use gtk_sys;
16 use libc;
17 use std::boxed::Box as Box_;
18 use std::fmt;
19 use std::mem::transmute;
20 use EventController;
21 use Gesture;
22 use GestureDrag;
23 use GestureSingle;
24 use Orientation;
25 use PanDirection;
26 use PropagationPhase;
27 use Widget;
28 
29 glib_wrapper! {
30     pub struct GesturePan(Object<gtk_sys::GtkGesturePan, gtk_sys::GtkGesturePanClass, GesturePanClass>) @extends GestureDrag, GestureSingle, Gesture, EventController;
31 
32     match fn {
33         get_type => || gtk_sys::gtk_gesture_pan_get_type(),
34     }
35 }
36 
37 impl GesturePan {
new<P: IsA<Widget>>(widget: &P, orientation: Orientation) -> GesturePan38     pub fn new<P: IsA<Widget>>(widget: &P, orientation: Orientation) -> GesturePan {
39         skip_assert_initialized!();
40         unsafe {
41             Gesture::from_glib_full(gtk_sys::gtk_gesture_pan_new(
42                 widget.as_ref().to_glib_none().0,
43                 orientation.to_glib(),
44             ))
45             .unsafe_cast()
46         }
47     }
48 
get_orientation(&self) -> Orientation49     pub fn get_orientation(&self) -> Orientation {
50         unsafe {
51             from_glib(gtk_sys::gtk_gesture_pan_get_orientation(
52                 self.to_glib_none().0,
53             ))
54         }
55     }
56 
set_orientation(&self, orientation: Orientation)57     pub fn set_orientation(&self, orientation: Orientation) {
58         unsafe {
59             gtk_sys::gtk_gesture_pan_set_orientation(self.to_glib_none().0, orientation.to_glib());
60         }
61     }
62 
connect_pan<F: Fn(&GesturePan, PanDirection, f64) + 'static>( &self, f: F, ) -> SignalHandlerId63     pub fn connect_pan<F: Fn(&GesturePan, PanDirection, f64) + 'static>(
64         &self,
65         f: F,
66     ) -> SignalHandlerId {
67         unsafe extern "C" fn pan_trampoline<F: Fn(&GesturePan, PanDirection, f64) + 'static>(
68             this: *mut gtk_sys::GtkGesturePan,
69             direction: gtk_sys::GtkPanDirection,
70             offset: libc::c_double,
71             f: glib_sys::gpointer,
72         ) {
73             let f: &F = &*(f as *const F);
74             f(&from_glib_borrow(this), from_glib(direction), offset)
75         }
76         unsafe {
77             let f: Box_<F> = Box_::new(f);
78             connect_raw(
79                 self.as_ptr() as *mut _,
80                 b"pan\0".as_ptr() as *const _,
81                 Some(transmute(pan_trampoline::<F> as usize)),
82                 Box_::into_raw(f),
83             )
84         }
85     }
86 
connect_property_orientation_notify<F: Fn(&GesturePan) + 'static>( &self, f: F, ) -> SignalHandlerId87     pub fn connect_property_orientation_notify<F: Fn(&GesturePan) + 'static>(
88         &self,
89         f: F,
90     ) -> SignalHandlerId {
91         unsafe extern "C" fn notify_orientation_trampoline<F: Fn(&GesturePan) + 'static>(
92             this: *mut gtk_sys::GtkGesturePan,
93             _param_spec: glib_sys::gpointer,
94             f: glib_sys::gpointer,
95         ) {
96             let f: &F = &*(f as *const F);
97             f(&from_glib_borrow(this))
98         }
99         unsafe {
100             let f: Box_<F> = Box_::new(f);
101             connect_raw(
102                 self.as_ptr() as *mut _,
103                 b"notify::orientation\0".as_ptr() as *const _,
104                 Some(transmute(notify_orientation_trampoline::<F> as usize)),
105                 Box_::into_raw(f),
106             )
107         }
108     }
109 }
110 
111 #[derive(Clone, Default)]
112 pub struct GesturePanBuilder {
113     orientation: Option<Orientation>,
114     button: Option<u32>,
115     exclusive: Option<bool>,
116     touch_only: Option<bool>,
117     n_points: Option<u32>,
118     window: Option<gdk::Window>,
119     propagation_phase: Option<PropagationPhase>,
120     widget: Option<Widget>,
121 }
122 
123 impl GesturePanBuilder {
new() -> Self124     pub fn new() -> Self {
125         Self::default()
126     }
127 
build(self) -> GesturePan128     pub fn build(self) -> GesturePan {
129         let mut properties: Vec<(&str, &dyn ToValue)> = vec![];
130         if let Some(ref orientation) = self.orientation {
131             properties.push(("orientation", orientation));
132         }
133         if let Some(ref button) = self.button {
134             properties.push(("button", button));
135         }
136         if let Some(ref exclusive) = self.exclusive {
137             properties.push(("exclusive", exclusive));
138         }
139         if let Some(ref touch_only) = self.touch_only {
140             properties.push(("touch-only", touch_only));
141         }
142         if let Some(ref n_points) = self.n_points {
143             properties.push(("n-points", n_points));
144         }
145         if let Some(ref window) = self.window {
146             properties.push(("window", window));
147         }
148         if let Some(ref propagation_phase) = self.propagation_phase {
149             properties.push(("propagation-phase", propagation_phase));
150         }
151         if let Some(ref widget) = self.widget {
152             properties.push(("widget", widget));
153         }
154         glib::Object::new(GesturePan::static_type(), &properties)
155             .expect("object new")
156             .downcast()
157             .expect("downcast")
158     }
159 
orientation(mut self, orientation: Orientation) -> Self160     pub fn orientation(mut self, orientation: Orientation) -> Self {
161         self.orientation = Some(orientation);
162         self
163     }
164 
button(mut self, button: u32) -> Self165     pub fn button(mut self, button: u32) -> Self {
166         self.button = Some(button);
167         self
168     }
169 
exclusive(mut self, exclusive: bool) -> Self170     pub fn exclusive(mut self, exclusive: bool) -> Self {
171         self.exclusive = Some(exclusive);
172         self
173     }
174 
touch_only(mut self, touch_only: bool) -> Self175     pub fn touch_only(mut self, touch_only: bool) -> Self {
176         self.touch_only = Some(touch_only);
177         self
178     }
179 
n_points(mut self, n_points: u32) -> Self180     pub fn n_points(mut self, n_points: u32) -> Self {
181         self.n_points = Some(n_points);
182         self
183     }
184 
window<P: IsA<gdk::Window>>(mut self, window: &P) -> Self185     pub fn window<P: IsA<gdk::Window>>(mut self, window: &P) -> Self {
186         self.window = Some(window.clone().upcast());
187         self
188     }
189 
propagation_phase(mut self, propagation_phase: PropagationPhase) -> Self190     pub fn propagation_phase(mut self, propagation_phase: PropagationPhase) -> Self {
191         self.propagation_phase = Some(propagation_phase);
192         self
193     }
194 
widget<P: IsA<Widget>>(mut self, widget: &P) -> Self195     pub fn widget<P: IsA<Widget>>(mut self, widget: &P) -> Self {
196         self.widget = Some(widget.clone().upcast());
197         self
198     }
199 }
200 
201 impl fmt::Display for GesturePan {
fmt(&self, f: &mut fmt::Formatter) -> fmt::Result202     fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
203         write!(f, "GesturePan")
204     }
205 }
206