gtk4/auto/
drag_icon.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 crate::{ffi, Accessible, Buildable, ConstraintTarget, Native, Root, Widget};
6use glib::{
7    prelude::*,
8    signal::{connect_raw, SignalHandlerId},
9    translate::*,
10};
11use std::boxed::Box as Box_;
12
13glib::wrapper! {
14    #[doc(alias = "GtkDragIcon")]
15    pub struct DragIcon(Object<ffi::GtkDragIcon, ffi::GtkDragIconClass>) @extends Widget, @implements Accessible, Buildable, ConstraintTarget, Native, Root;
16
17    match fn {
18        type_ => || ffi::gtk_drag_icon_get_type(),
19    }
20}
21
22impl DragIcon {
23    #[doc(alias = "gtk_drag_icon_get_for_drag")]
24    #[doc(alias = "get_for_drag")]
25    pub fn for_drag(drag: &gdk::Drag) -> DragIcon {
26        assert_initialized_main_thread!();
27        unsafe {
28            Widget::from_glib_none(ffi::gtk_drag_icon_get_for_drag(drag.to_glib_none().0))
29                .unsafe_cast()
30        }
31    }
32
33    #[doc(alias = "gtk_drag_icon_get_child")]
34    #[doc(alias = "get_child")]
35    pub fn child(&self) -> Option<Widget> {
36        unsafe { from_glib_none(ffi::gtk_drag_icon_get_child(self.to_glib_none().0)) }
37    }
38
39    #[doc(alias = "gtk_drag_icon_set_child")]
40    #[doc(alias = "child")]
41    pub fn set_child(&self, child: Option<&impl IsA<Widget>>) {
42        unsafe {
43            ffi::gtk_drag_icon_set_child(
44                self.to_glib_none().0,
45                child.map(|p| p.as_ref()).to_glib_none().0,
46            );
47        }
48    }
49
50    #[doc(alias = "gtk_drag_icon_create_widget_for_value")]
51    pub fn create_widget_for_value(value: &glib::Value) -> Option<Widget> {
52        assert_initialized_main_thread!();
53        unsafe {
54            from_glib_full(ffi::gtk_drag_icon_create_widget_for_value(
55                value.to_glib_none().0,
56            ))
57        }
58    }
59
60    #[doc(alias = "gtk_drag_icon_set_from_paintable")]
61    pub fn set_from_paintable(
62        drag: &gdk::Drag,
63        paintable: &impl IsA<gdk::Paintable>,
64        hot_x: i32,
65        hot_y: i32,
66    ) {
67        assert_initialized_main_thread!();
68        unsafe {
69            ffi::gtk_drag_icon_set_from_paintable(
70                drag.to_glib_none().0,
71                paintable.as_ref().to_glib_none().0,
72                hot_x,
73                hot_y,
74            );
75        }
76    }
77
78    #[doc(alias = "child")]
79    pub fn connect_child_notify<F: Fn(&Self) + 'static>(&self, f: F) -> SignalHandlerId {
80        unsafe extern "C" fn notify_child_trampoline<F: Fn(&DragIcon) + 'static>(
81            this: *mut ffi::GtkDragIcon,
82            _param_spec: glib::ffi::gpointer,
83            f: glib::ffi::gpointer,
84        ) {
85            let f: &F = &*(f as *const F);
86            f(&from_glib_borrow(this))
87        }
88        unsafe {
89            let f: Box_<F> = Box_::new(f);
90            connect_raw(
91                self.as_ptr() as *mut _,
92                c"notify::child".as_ptr() as *const _,
93                Some(std::mem::transmute::<*const (), unsafe extern "C" fn()>(
94                    notify_child_trampoline::<F> as *const (),
95                )),
96                Box_::into_raw(f),
97            )
98        }
99    }
100}
gtk4/auto/drag_icon.rs

gtk4/auto/
drag_icon.rs
