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use Bin;
use Buildable;
use Container;
use Widget;
use ffi;
use glib::StaticType;
use glib::Value;
use glib::object::Cast;
use glib::object::IsA;
use glib::translate::*;
use std::fmt;
glib_wrapper! {
pub struct Overlay(Object<ffi::GtkOverlay, ffi::GtkOverlayClass, OverlayClass>) @extends Bin, Container, Widget, @implements Buildable;
match fn {
get_type => || ffi::gtk_overlay_get_type(),
}
}
impl Overlay {
pub fn new() -> Overlay {
assert_initialized_main_thread!();
unsafe {
Widget::from_glib_none(ffi::gtk_overlay_new()).unsafe_cast()
}
}
}
impl Default for Overlay {
fn default() -> Self {
Self::new()
}
}
pub const NONE_OVERLAY: Option<&Overlay> = None;
pub trait OverlayExt: 'static {
fn add_overlay<P: IsA<Widget>>(&self, widget: &P);
#[cfg(any(feature = "v3_18", feature = "dox"))]
fn get_overlay_pass_through<P: IsA<Widget>>(&self, widget: &P) -> bool;
#[cfg(any(feature = "v3_18", feature = "dox"))]
fn reorder_overlay<P: IsA<Widget>>(&self, child: &P, position: i32);
#[cfg(any(feature = "v3_18", feature = "dox"))]
fn set_overlay_pass_through<P: IsA<Widget>>(&self, widget: &P, pass_through: bool);
fn get_child_index<T: IsA<Widget>>(&self, item: &T) -> i32;
fn set_child_index<T: IsA<Widget>>(&self, item: &T, index: i32);
}
impl<O: IsA<Overlay>> OverlayExt for O {
fn add_overlay<P: IsA<Widget>>(&self, widget: &P) {
unsafe {
ffi::gtk_overlay_add_overlay(self.as_ref().to_glib_none().0, widget.as_ref().to_glib_none().0);
}
}
#[cfg(any(feature = "v3_18", feature = "dox"))]
fn get_overlay_pass_through<P: IsA<Widget>>(&self, widget: &P) -> bool {
unsafe {
from_glib(ffi::gtk_overlay_get_overlay_pass_through(self.as_ref().to_glib_none().0, widget.as_ref().to_glib_none().0))
}
}
#[cfg(any(feature = "v3_18", feature = "dox"))]
fn reorder_overlay<P: IsA<Widget>>(&self, child: &P, position: i32) {
unsafe {
ffi::gtk_overlay_reorder_overlay(self.as_ref().to_glib_none().0, child.as_ref().to_glib_none().0, position);
}
}
#[cfg(any(feature = "v3_18", feature = "dox"))]
fn set_overlay_pass_through<P: IsA<Widget>>(&self, widget: &P, pass_through: bool) {
unsafe {
ffi::gtk_overlay_set_overlay_pass_through(self.as_ref().to_glib_none().0, widget.as_ref().to_glib_none().0, pass_through.to_glib());
}
}
fn get_child_index<T: IsA<Widget>>(&self, item: &T) -> i32 {
unsafe {
let mut value = Value::from_type(<i32 as StaticType>::static_type());
ffi::gtk_container_child_get_property(self.to_glib_none().0 as *mut ffi::GtkContainer, item.to_glib_none().0 as *mut _, b"index\0".as_ptr() as *const _, value.to_glib_none_mut().0);
value.get().unwrap()
}
}
fn set_child_index<T: IsA<Widget>>(&self, item: &T, index: i32) {
unsafe {
ffi::gtk_container_child_set_property(self.to_glib_none().0 as *mut ffi::GtkContainer, item.to_glib_none().0 as *mut _, b"index\0".as_ptr() as *const _, Value::from(&index).to_glib_none().0);
}
}
}
impl fmt::Display for Overlay {
fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
write!(f, "Overlay")
}
}