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use crate::{Box, Buildable, Container, Orientable, Stack, Widget};
use glib::{
prelude::*,
signal::{connect_raw, SignalHandlerId},
translate::*,
};
use std::{boxed::Box as Box_, fmt, mem::transmute};
glib::wrapper! {
#[doc(alias = "GtkStackSwitcher")]
pub struct StackSwitcher(Object<ffi::GtkStackSwitcher, ffi::GtkStackSwitcherClass>) @extends Box, Container, Widget, @implements Buildable, Orientable;
match fn {
type_ => || ffi::gtk_stack_switcher_get_type(),
}
}
impl StackSwitcher {
pub const NONE: Option<&'static StackSwitcher> = None;
#[doc(alias = "gtk_stack_switcher_new")]
pub fn new() -> StackSwitcher {
assert_initialized_main_thread!();
unsafe { Widget::from_glib_none(ffi::gtk_stack_switcher_new()).unsafe_cast() }
}
}
impl Default for StackSwitcher {
fn default() -> Self {
Self::new()
}
}
pub trait StackSwitcherExt: 'static {
#[doc(alias = "gtk_stack_switcher_get_stack")]
#[doc(alias = "get_stack")]
fn stack(&self) -> Option<Stack>;
#[doc(alias = "gtk_stack_switcher_set_stack")]
fn set_stack(&self, stack: Option<&impl IsA<Stack>>);
#[doc(alias = "stack")]
fn connect_stack_notify<F: Fn(&Self) + 'static>(&self, f: F) -> SignalHandlerId;
}
impl<O: IsA<StackSwitcher>> StackSwitcherExt for O {
fn stack(&self) -> Option<Stack> {
unsafe {
from_glib_none(ffi::gtk_stack_switcher_get_stack(
self.as_ref().to_glib_none().0,
))
}
}
fn set_stack(&self, stack: Option<&impl IsA<Stack>>) {
unsafe {
ffi::gtk_stack_switcher_set_stack(
self.as_ref().to_glib_none().0,
stack.map(|p| p.as_ref()).to_glib_none().0,
);
}
}
fn connect_stack_notify<F: Fn(&Self) + 'static>(&self, f: F) -> SignalHandlerId {
unsafe extern "C" fn notify_stack_trampoline<P: IsA<StackSwitcher>, F: Fn(&P) + 'static>(
this: *mut ffi::GtkStackSwitcher,
_param_spec: glib::ffi::gpointer,
f: glib::ffi::gpointer,
) {
let f: &F = &*(f as *const F);
f(StackSwitcher::from_glib_borrow(this).unsafe_cast_ref())
}
unsafe {
let f: Box_<F> = Box_::new(f);
connect_raw(
self.as_ptr() as *mut _,
b"notify::stack\0".as_ptr() as *const _,
Some(transmute::<_, unsafe extern "C" fn()>(
notify_stack_trampoline::<Self, F> as *const (),
)),
Box_::into_raw(f),
)
}
}
}
impl fmt::Display for StackSwitcher {
fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
f.write_str("StackSwitcher")
}
}