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// This file was generated by gir (https://github.com/gtk-rs/gir)
// from gir-files (https://github.com/gtk-rs/gir-files)
// DO NOT EDIT

use crate::LayoutManager;
use glib::{prelude::*, translate::*};
use std::fmt;

glib::wrapper! {
    /// [`BinLayout`][crate::BinLayout] is a [`LayoutManager`][crate::LayoutManager] subclass useful for create "bins" of
    /// widgets.
    ///
    /// [`BinLayout`][crate::BinLayout] will stack each child of a widget on top of each other,
    /// using the [`hexpand`][struct@crate::Widget#hexpand], [`vexpand`][struct@crate::Widget#vexpand],
    /// [`halign`][struct@crate::Widget#halign], and [`valign`][struct@crate::Widget#valign] properties
    /// of each child to determine where they should be positioned.
    ///
    /// # Implements
    ///
    /// [`LayoutManagerExt`][trait@crate::prelude::LayoutManagerExt], [`trait@glib::ObjectExt`]
    #[doc(alias = "GtkBinLayout")]
    pub struct BinLayout(Object<ffi::GtkBinLayout, ffi::GtkBinLayoutClass>) @extends LayoutManager;

    match fn {
        type_ => || ffi::gtk_bin_layout_get_type(),
    }
}

impl BinLayout {
    /// Creates a new [`BinLayout`][crate::BinLayout] instance.
    ///
    /// # Returns
    ///
    /// the newly created [`BinLayout`][crate::BinLayout]
    #[doc(alias = "gtk_bin_layout_new")]
    pub fn new() -> BinLayout {
        assert_initialized_main_thread!();
        unsafe { LayoutManager::from_glib_full(ffi::gtk_bin_layout_new()).unsafe_cast() }
    }
}

impl Default for BinLayout {
    fn default() -> Self {
        Self::new()
    }
}

impl fmt::Display for BinLayout {
    fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
        f.write_str("BinLayout")
    }
}