gtk/auto/
gesture_multi_press.rs

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
5use gdk;
6use glib::object::Cast;
7use glib::object::IsA;
8use glib::object::ObjectType as ObjectType_;
9use glib::signal::connect_raw;
10use glib::signal::SignalHandlerId;
11use glib::translate::*;
12use glib::StaticType;
13use glib::ToValue;
14use glib_sys;
15use gtk_sys;
16use libc;
17use std::boxed::Box as Box_;
18use std::fmt;
19use std::mem::transmute;
20use EventController;
21use Gesture;
22use GestureSingle;
23use PropagationPhase;
24use Widget;
25
26glib_wrapper! {
27    pub struct GestureMultiPress(Object<gtk_sys::GtkGestureMultiPress, gtk_sys::GtkGestureMultiPressClass, GestureMultiPressClass>) @extends GestureSingle, Gesture, EventController;
28
29    match fn {
30        get_type => || gtk_sys::gtk_gesture_multi_press_get_type(),
31    }
32}
33
34impl GestureMultiPress {
35    pub fn new<P: IsA<Widget>>(widget: &P) -> GestureMultiPress {
36        skip_assert_initialized!();
37        unsafe {
38            Gesture::from_glib_full(gtk_sys::gtk_gesture_multi_press_new(
39                widget.as_ref().to_glib_none().0,
40            ))
41            .unsafe_cast()
42        }
43    }
44
45    pub fn get_area(&self) -> Option<gdk::Rectangle> {
46        unsafe {
47            let mut rect = gdk::Rectangle::uninitialized();
48            let ret = from_glib(gtk_sys::gtk_gesture_multi_press_get_area(
49                self.to_glib_none().0,
50                rect.to_glib_none_mut().0,
51            ));
52            if ret {
53                Some(rect)
54            } else {
55                None
56            }
57        }
58    }
59
60    pub fn set_area(&self, rect: Option<&gdk::Rectangle>) {
61        unsafe {
62            gtk_sys::gtk_gesture_multi_press_set_area(self.to_glib_none().0, rect.to_glib_none().0);
63        }
64    }
65
66    pub fn connect_pressed<F: Fn(&GestureMultiPress, i32, f64, f64) + 'static>(
67        &self,
68        f: F,
69    ) -> SignalHandlerId {
70        unsafe extern "C" fn pressed_trampoline<
71            F: Fn(&GestureMultiPress, i32, f64, f64) + 'static,
72        >(
73            this: *mut gtk_sys::GtkGestureMultiPress,
74            n_press: libc::c_int,
75            x: libc::c_double,
76            y: libc::c_double,
77            f: glib_sys::gpointer,
78        ) {
79            let f: &F = &*(f as *const F);
80            f(&from_glib_borrow(this), n_press, x, y)
81        }
82        unsafe {
83            let f: Box_<F> = Box_::new(f);
84            connect_raw(
85                self.as_ptr() as *mut _,
86                b"pressed\0".as_ptr() as *const _,
87                Some(transmute(pressed_trampoline::<F> as usize)),
88                Box_::into_raw(f),
89            )
90        }
91    }
92
93    pub fn connect_released<F: Fn(&GestureMultiPress, i32, f64, f64) + 'static>(
94        &self,
95        f: F,
96    ) -> SignalHandlerId {
97        unsafe extern "C" fn released_trampoline<
98            F: Fn(&GestureMultiPress, i32, f64, f64) + 'static,
99        >(
100            this: *mut gtk_sys::GtkGestureMultiPress,
101            n_press: libc::c_int,
102            x: libc::c_double,
103            y: libc::c_double,
104            f: glib_sys::gpointer,
105        ) {
106            let f: &F = &*(f as *const F);
107            f(&from_glib_borrow(this), n_press, x, y)
108        }
109        unsafe {
110            let f: Box_<F> = Box_::new(f);
111            connect_raw(
112                self.as_ptr() as *mut _,
113                b"released\0".as_ptr() as *const _,
114                Some(transmute(released_trampoline::<F> as usize)),
115                Box_::into_raw(f),
116            )
117        }
118    }
119
120    pub fn connect_stopped<F: Fn(&GestureMultiPress) + 'static>(&self, f: F) -> SignalHandlerId {
121        unsafe extern "C" fn stopped_trampoline<F: Fn(&GestureMultiPress) + 'static>(
122            this: *mut gtk_sys::GtkGestureMultiPress,
123            f: glib_sys::gpointer,
124        ) {
125            let f: &F = &*(f as *const F);
126            f(&from_glib_borrow(this))
127        }
128        unsafe {
129            let f: Box_<F> = Box_::new(f);
130            connect_raw(
131                self.as_ptr() as *mut _,
132                b"stopped\0".as_ptr() as *const _,
133                Some(transmute(stopped_trampoline::<F> as usize)),
134                Box_::into_raw(f),
135            )
136        }
137    }
138}
139
140pub struct GestureMultiPressBuilder {
141    button: Option<u32>,
142    exclusive: Option<bool>,
143    touch_only: Option<bool>,
144    n_points: Option<u32>,
145    window: Option<gdk::Window>,
146    propagation_phase: Option<PropagationPhase>,
147    widget: Option<Widget>,
148}
149
150impl GestureMultiPressBuilder {
151    pub fn new() -> Self {
152        Self {
153            button: None,
154            exclusive: None,
155            touch_only: None,
156            n_points: None,
157            window: None,
158            propagation_phase: None,
159            widget: None,
160        }
161    }
162
163    pub fn build(self) -> GestureMultiPress {
164        let mut properties: Vec<(&str, &dyn ToValue)> = vec![];
165        if let Some(ref button) = self.button {
166            properties.push(("button", button));
167        }
168        if let Some(ref exclusive) = self.exclusive {
169            properties.push(("exclusive", exclusive));
170        }
171        if let Some(ref touch_only) = self.touch_only {
172            properties.push(("touch-only", touch_only));
173        }
174        if let Some(ref n_points) = self.n_points {
175            properties.push(("n-points", n_points));
176        }
177        if let Some(ref window) = self.window {
178            properties.push(("window", window));
179        }
180        if let Some(ref propagation_phase) = self.propagation_phase {
181            properties.push(("propagation-phase", propagation_phase));
182        }
183        if let Some(ref widget) = self.widget {
184            properties.push(("widget", widget));
185        }
186        glib::Object::new(GestureMultiPress::static_type(), &properties)
187            .expect("object new")
188            .downcast()
189            .expect("downcast")
190    }
191
192    pub fn button(mut self, button: u32) -> Self {
193        self.button = Some(button);
194        self
195    }
196
197    pub fn exclusive(mut self, exclusive: bool) -> Self {
198        self.exclusive = Some(exclusive);
199        self
200    }
201
202    pub fn touch_only(mut self, touch_only: bool) -> Self {
203        self.touch_only = Some(touch_only);
204        self
205    }
206
207    pub fn n_points(mut self, n_points: u32) -> Self {
208        self.n_points = Some(n_points);
209        self
210    }
211
212    pub fn window(mut self, window: &gdk::Window) -> Self {
213        self.window = Some(window.clone());
214        self
215    }
216
217    pub fn propagation_phase(mut self, propagation_phase: PropagationPhase) -> Self {
218        self.propagation_phase = Some(propagation_phase);
219        self
220    }
221
222    pub fn widget(mut self, widget: &Widget) -> Self {
223        self.widget = Some(widget.clone());
224        self
225    }
226}
227
228impl fmt::Display for GestureMultiPress {
229    fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
230        write!(f, "GestureMultiPress")
231    }
232}