use crate::{Buildable, SizeGroupMode, Widget};
use glib::{
prelude::*,
signal::{connect_raw, SignalHandlerId},
translate::*,
};
use std::{boxed::Box as Box_, fmt, mem::transmute};
glib::wrapper! {
#[doc(alias = "GtkSizeGroup")]
pub struct SizeGroup(Object<ffi::GtkSizeGroup>) @implements Buildable;
match fn {
type_ => || ffi::gtk_size_group_get_type(),
}
}
impl SizeGroup {
#[doc(alias = "gtk_size_group_new")]
pub fn new(mode: SizeGroupMode) -> SizeGroup {
assert_initialized_main_thread!();
unsafe { from_glib_full(ffi::gtk_size_group_new(mode.into_glib())) }
}
#[doc(alias = "gtk_size_group_add_widget")]
pub fn add_widget(&self, widget: &impl IsA<Widget>) {
unsafe {
ffi::gtk_size_group_add_widget(self.to_glib_none().0, widget.as_ref().to_glib_none().0);
}
}
#[doc(alias = "gtk_size_group_get_mode")]
#[doc(alias = "get_mode")]
pub fn mode(&self) -> SizeGroupMode {
unsafe { from_glib(ffi::gtk_size_group_get_mode(self.to_glib_none().0)) }
}
#[doc(alias = "gtk_size_group_get_widgets")]
#[doc(alias = "get_widgets")]
pub fn widgets(&self) -> Vec<Widget> {
unsafe {
FromGlibPtrContainer::from_glib_none(ffi::gtk_size_group_get_widgets(
self.to_glib_none().0,
))
}
}
#[doc(alias = "gtk_size_group_remove_widget")]
pub fn remove_widget(&self, widget: &impl IsA<Widget>) {
unsafe {
ffi::gtk_size_group_remove_widget(
self.to_glib_none().0,
widget.as_ref().to_glib_none().0,
);
}
}
#[doc(alias = "gtk_size_group_set_mode")]
pub fn set_mode(&self, mode: SizeGroupMode) {
unsafe {
ffi::gtk_size_group_set_mode(self.to_glib_none().0, mode.into_glib());
}
}
#[doc(alias = "mode")]
pub fn connect_mode_notify<F: Fn(&Self) + 'static>(&self, f: F) -> SignalHandlerId {
unsafe extern "C" fn notify_mode_trampoline<F: Fn(&SizeGroup) + 'static>(
this: *mut ffi::GtkSizeGroup,
_param_spec: glib::ffi::gpointer,
f: glib::ffi::gpointer,
) {
let f: &F = &*(f as *const F);
f(&from_glib_borrow(this))
}
unsafe {
let f: Box_<F> = Box_::new(f);
connect_raw(
self.as_ptr() as *mut _,
b"notify::mode\0".as_ptr() as *const _,
Some(transmute::<_, unsafe extern "C" fn()>(
notify_mode_trampoline::<F> as *const (),
)),
Box_::into_raw(f),
)
}
}
}
impl fmt::Display for SizeGroup {
fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
f.write_str("SizeGroup")
}
}