// 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 gdk;
use gio;
use gio_sys;
use glib::object::Cast;
use glib::object::IsA;
use glib::signal::connect_raw;
use glib::signal::SignalHandlerId;
use glib::translate::*;
use glib::GString;
use glib::StaticType;
use glib::ToValue;
use glib_sys;
use gtk_sys;
use std::boxed::Box as Box_;
use std::fmt;
use std::mem::transmute;
use Align;
use AppChooser;
use BaselinePosition;
use Box;
use Buildable;
use Container;
use Menu;
use Orientable;
use Orientation;
use ResizeMode;
use Widget;

glib_wrapper! {
    pub struct AppChooserWidget(Object<gtk_sys::GtkAppChooserWidget, gtk_sys::GtkAppChooserWidgetClass, AppChooserWidgetClass>) @extends Box, Container, Widget, @implements Buildable, Orientable, AppChooser;

    match fn {
        get_type => || gtk_sys::gtk_app_chooser_widget_get_type(),
    }
}

impl AppChooserWidget {
    pub fn new(content_type: &str) -> AppChooserWidget {
        assert_initialized_main_thread!();
        unsafe {
            Widget::from_glib_none(gtk_sys::gtk_app_chooser_widget_new(
                content_type.to_glib_none().0,
            ))
            .unsafe_cast()
        }
    }
}

#[derive(Clone, Default)]
pub struct AppChooserWidgetBuilder {
    default_text: Option<String>,
    show_all: Option<bool>,
    show_default: Option<bool>,
    show_fallback: Option<bool>,
    show_other: Option<bool>,
    show_recommended: Option<bool>,
    baseline_position: Option<BaselinePosition>,
    homogeneous: Option<bool>,
    spacing: Option<i32>,
    border_width: Option<u32>,
    child: Option<Widget>,
    resize_mode: Option<ResizeMode>,
    app_paintable: Option<bool>,
    can_default: Option<bool>,
    can_focus: Option<bool>,
    events: Option<gdk::EventMask>,
    expand: Option<bool>,
    #[cfg(any(feature = "v3_20", feature = "dox"))]
    focus_on_click: Option<bool>,
    halign: Option<Align>,
    has_default: Option<bool>,
    has_focus: Option<bool>,
    has_tooltip: Option<bool>,
    height_request: Option<i32>,
    hexpand: Option<bool>,
    hexpand_set: Option<bool>,
    is_focus: Option<bool>,
    margin: Option<i32>,
    margin_bottom: Option<i32>,
    margin_end: Option<i32>,
    margin_start: Option<i32>,
    margin_top: Option<i32>,
    name: Option<String>,
    no_show_all: Option<bool>,
    opacity: Option<f64>,
    parent: Option<Container>,
    receives_default: Option<bool>,
    sensitive: Option<bool>,
    tooltip_markup: Option<String>,
    tooltip_text: Option<String>,
    valign: Option<Align>,
    vexpand: Option<bool>,
    vexpand_set: Option<bool>,
    visible: Option<bool>,
    width_request: Option<i32>,
    orientation: Option<Orientation>,
    content_type: Option<String>,
}

impl AppChooserWidgetBuilder {
    pub fn new() -> Self {
        Self::default()
    }

    pub fn build(self) -> AppChooserWidget {
        let mut properties: Vec<(&str, &dyn ToValue)> = vec![];
        if let Some(ref default_text) = self.default_text {
            properties.push(("default-text", default_text));
        }
        if let Some(ref show_all) = self.show_all {
            properties.push(("show-all", show_all));
        }
        if let Some(ref show_default) = self.show_default {
            properties.push(("show-default", show_default));
        }
        if let Some(ref show_fallback) = self.show_fallback {
            properties.push(("show-fallback", show_fallback));
        }
        if let Some(ref show_other) = self.show_other {
            properties.push(("show-other", show_other));
        }
        if let Some(ref show_recommended) = self.show_recommended {
            properties.push(("show-recommended", show_recommended));
        }
        if let Some(ref baseline_position) = self.baseline_position {
            properties.push(("baseline-position", baseline_position));
        }
        if let Some(ref homogeneous) = self.homogeneous {
            properties.push(("homogeneous", homogeneous));
        }
        if let Some(ref spacing) = self.spacing {
            properties.push(("spacing", spacing));
        }
        if let Some(ref border_width) = self.border_width {
            properties.push(("border-width", border_width));
        }
        if let Some(ref child) = self.child {
            properties.push(("child", child));
        }
        if let Some(ref resize_mode) = self.resize_mode {
            properties.push(("resize-mode", resize_mode));
        }
        if let Some(ref app_paintable) = self.app_paintable {
            properties.push(("app-paintable", app_paintable));
        }
        if let Some(ref can_default) = self.can_default {
            properties.push(("can-default", can_default));
        }
        if let Some(ref can_focus) = self.can_focus {
            properties.push(("can-focus", can_focus));
        }
        if let Some(ref events) = self.events {
            properties.push(("events", events));
        }
        if let Some(ref expand) = self.expand {
            properties.push(("expand", expand));
        }
        #[cfg(any(feature = "v3_20", feature = "dox"))]
        {
            if let Some(ref focus_on_click) = self.focus_on_click {
                properties.push(("focus-on-click", focus_on_click));
            }
        }
        if let Some(ref halign) = self.halign {
            properties.push(("halign", halign));
        }
        if let Some(ref has_default) = self.has_default {
            properties.push(("has-default", has_default));
        }
        if let Some(ref has_focus) = self.has_focus {
            properties.push(("has-focus", has_focus));
        }
        if let Some(ref has_tooltip) = self.has_tooltip {
            properties.push(("has-tooltip", has_tooltip));
        }
        if let Some(ref height_request) = self.height_request {
            properties.push(("height-request", height_request));
        }
        if let Some(ref hexpand) = self.hexpand {
            properties.push(("hexpand", hexpand));
        }
        if let Some(ref hexpand_set) = self.hexpand_set {
            properties.push(("hexpand-set", hexpand_set));
        }
        if let Some(ref is_focus) = self.is_focus {
            properties.push(("is-focus", is_focus));
        }
        if let Some(ref margin) = self.margin {
            properties.push(("margin", margin));
        }
        if let Some(ref margin_bottom) = self.margin_bottom {
            properties.push(("margin-bottom", margin_bottom));
        }
        if let Some(ref margin_end) = self.margin_end {
            properties.push(("margin-end", margin_end));
        }
        if let Some(ref margin_start) = self.margin_start {
            properties.push(("margin-start", margin_start));
        }
        if let Some(ref margin_top) = self.margin_top {
            properties.push(("margin-top", margin_top));
        }
        if let Some(ref name) = self.name {
            properties.push(("name", name));
        }
        if let Some(ref no_show_all) = self.no_show_all {
            properties.push(("no-show-all", no_show_all));
        }
        if let Some(ref opacity) = self.opacity {
            properties.push(("opacity", opacity));
        }
        if let Some(ref parent) = self.parent {
            properties.push(("parent", parent));
        }
        if let Some(ref receives_default) = self.receives_default {
            properties.push(("receives-default", receives_default));
        }
        if let Some(ref sensitive) = self.sensitive {
            properties.push(("sensitive", sensitive));
        }
        if let Some(ref tooltip_markup) = self.tooltip_markup {
            properties.push(("tooltip-markup", tooltip_markup));
        }
        if let Some(ref tooltip_text) = self.tooltip_text {
            properties.push(("tooltip-text", tooltip_text));
        }
        if let Some(ref valign) = self.valign {
            properties.push(("valign", valign));
        }
        if let Some(ref vexpand) = self.vexpand {
            properties.push(("vexpand", vexpand));
        }
        if let Some(ref vexpand_set) = self.vexpand_set {
            properties.push(("vexpand-set", vexpand_set));
        }
        if let Some(ref visible) = self.visible {
            properties.push(("visible", visible));
        }
        if let Some(ref width_request) = self.width_request {
            properties.push(("width-request", width_request));
        }
        if let Some(ref orientation) = self.orientation {
            properties.push(("orientation", orientation));
        }
        if let Some(ref content_type) = self.content_type {
            properties.push(("content-type", content_type));
        }
        glib::Object::new(AppChooserWidget::static_type(), &properties)
            .expect("object new")
            .downcast()
            .expect("downcast")
    }

    pub fn default_text(mut self, default_text: &str) -> Self {
        self.default_text = Some(default_text.to_string());
        self
    }

    pub fn show_all(mut self, show_all: bool) -> Self {
        self.show_all = Some(show_all);
        self
    }

    pub fn show_default(mut self, show_default: bool) -> Self {
        self.show_default = Some(show_default);
        self
    }

    pub fn show_fallback(mut self, show_fallback: bool) -> Self {
        self.show_fallback = Some(show_fallback);
        self
    }

    pub fn show_other(mut self, show_other: bool) -> Self {
        self.show_other = Some(show_other);
        self
    }

    pub fn show_recommended(mut self, show_recommended: bool) -> Self {
        self.show_recommended = Some(show_recommended);
        self
    }

    pub fn baseline_position(mut self, baseline_position: BaselinePosition) -> Self {
        self.baseline_position = Some(baseline_position);
        self
    }

    pub fn homogeneous(mut self, homogeneous: bool) -> Self {
        self.homogeneous = Some(homogeneous);
        self
    }

    pub fn spacing(mut self, spacing: i32) -> Self {
        self.spacing = Some(spacing);
        self
    }

    pub fn border_width(mut self, border_width: u32) -> Self {
        self.border_width = Some(border_width);
        self
    }

    pub fn child<P: IsA<Widget>>(mut self, child: &P) -> Self {
        self.child = Some(child.clone().upcast());
        self
    }

    pub fn resize_mode(mut self, resize_mode: ResizeMode) -> Self {
        self.resize_mode = Some(resize_mode);
        self
    }

    pub fn app_paintable(mut self, app_paintable: bool) -> Self {
        self.app_paintable = Some(app_paintable);
        self
    }

    pub fn can_default(mut self, can_default: bool) -> Self {
        self.can_default = Some(can_default);
        self
    }

    pub fn can_focus(mut self, can_focus: bool) -> Self {
        self.can_focus = Some(can_focus);
        self
    }

    pub fn events(mut self, events: gdk::EventMask) -> Self {
        self.events = Some(events);
        self
    }

    pub fn expand(mut self, expand: bool) -> Self {
        self.expand = Some(expand);
        self
    }

    #[cfg(any(feature = "v3_20", feature = "dox"))]
    pub fn focus_on_click(mut self, focus_on_click: bool) -> Self {
        self.focus_on_click = Some(focus_on_click);
        self
    }

    pub fn halign(mut self, halign: Align) -> Self {
        self.halign = Some(halign);
        self
    }

    pub fn has_default(mut self, has_default: bool) -> Self {
        self.has_default = Some(has_default);
        self
    }

    pub fn has_focus(mut self, has_focus: bool) -> Self {
        self.has_focus = Some(has_focus);
        self
    }

    pub fn has_tooltip(mut self, has_tooltip: bool) -> Self {
        self.has_tooltip = Some(has_tooltip);
        self
    }

    pub fn height_request(mut self, height_request: i32) -> Self {
        self.height_request = Some(height_request);
        self
    }

    pub fn hexpand(mut self, hexpand: bool) -> Self {
        self.hexpand = Some(hexpand);
        self
    }

    pub fn hexpand_set(mut self, hexpand_set: bool) -> Self {
        self.hexpand_set = Some(hexpand_set);
        self
    }

    pub fn is_focus(mut self, is_focus: bool) -> Self {
        self.is_focus = Some(is_focus);
        self
    }

    pub fn margin(mut self, margin: i32) -> Self {
        self.margin = Some(margin);
        self
    }

    pub fn margin_bottom(mut self, margin_bottom: i32) -> Self {
        self.margin_bottom = Some(margin_bottom);
        self
    }

    pub fn margin_end(mut self, margin_end: i32) -> Self {
        self.margin_end = Some(margin_end);
        self
    }

    pub fn margin_start(mut self, margin_start: i32) -> Self {
        self.margin_start = Some(margin_start);
        self
    }

    pub fn margin_top(mut self, margin_top: i32) -> Self {
        self.margin_top = Some(margin_top);
        self
    }

    pub fn name(mut self, name: &str) -> Self {
        self.name = Some(name.to_string());
        self
    }

    pub fn no_show_all(mut self, no_show_all: bool) -> Self {
        self.no_show_all = Some(no_show_all);
        self
    }

    pub fn opacity(mut self, opacity: f64) -> Self {
        self.opacity = Some(opacity);
        self
    }

    pub fn parent<P: IsA<Container>>(mut self, parent: &P) -> Self {
        self.parent = Some(parent.clone().upcast());
        self
    }

    pub fn receives_default(mut self, receives_default: bool) -> Self {
        self.receives_default = Some(receives_default);
        self
    }

    pub fn sensitive(mut self, sensitive: bool) -> Self {
        self.sensitive = Some(sensitive);
        self
    }

    pub fn tooltip_markup(mut self, tooltip_markup: &str) -> Self {
        self.tooltip_markup = Some(tooltip_markup.to_string());
        self
    }

    pub fn tooltip_text(mut self, tooltip_text: &str) -> Self {
        self.tooltip_text = Some(tooltip_text.to_string());
        self
    }

    pub fn valign(mut self, valign: Align) -> Self {
        self.valign = Some(valign);
        self
    }

    pub fn vexpand(mut self, vexpand: bool) -> Self {
        self.vexpand = Some(vexpand);
        self
    }

    pub fn vexpand_set(mut self, vexpand_set: bool) -> Self {
        self.vexpand_set = Some(vexpand_set);
        self
    }

    pub fn visible(mut self, visible: bool) -> Self {
        self.visible = Some(visible);
        self
    }

    pub fn width_request(mut self, width_request: i32) -> Self {
        self.width_request = Some(width_request);
        self
    }

    pub fn orientation(mut self, orientation: Orientation) -> Self {
        self.orientation = Some(orientation);
        self
    }

    pub fn content_type(mut self, content_type: &str) -> Self {
        self.content_type = Some(content_type.to_string());
        self
    }
}

pub const NONE_APP_CHOOSER_WIDGET: Option<&AppChooserWidget> = None;

pub trait AppChooserWidgetExt: 'static {
    fn get_default_text(&self) -> Option<GString>;

    fn get_show_all(&self) -> bool;

    fn get_show_default(&self) -> bool;

    fn get_show_fallback(&self) -> bool;

    fn get_show_other(&self) -> bool;

    fn get_show_recommended(&self) -> bool;

    fn set_default_text(&self, text: &str);

    fn set_show_all(&self, setting: bool);

    fn set_show_default(&self, setting: bool);

    fn set_show_fallback(&self, setting: bool);

    fn set_show_other(&self, setting: bool);

    fn set_show_recommended(&self, setting: bool);

    fn connect_application_activated<F: Fn(&Self, &gio::AppInfo) + 'static>(
        &self,
        f: F,
    ) -> SignalHandlerId;

    fn connect_application_selected<F: Fn(&Self, &gio::AppInfo) + 'static>(
        &self,
        f: F,
    ) -> SignalHandlerId;

    fn connect_populate_popup<F: Fn(&Self, &Menu, &gio::AppInfo) + 'static>(
        &self,
        f: F,
    ) -> SignalHandlerId;

    fn connect_property_default_text_notify<F: Fn(&Self) + 'static>(&self, f: F)
        -> SignalHandlerId;

    fn connect_property_show_all_notify<F: Fn(&Self) + 'static>(&self, f: F) -> SignalHandlerId;

    fn connect_property_show_default_notify<F: Fn(&Self) + 'static>(&self, f: F)
        -> SignalHandlerId;

    fn connect_property_show_fallback_notify<F: Fn(&Self) + 'static>(
        &self,
        f: F,
    ) -> SignalHandlerId;

    fn connect_property_show_other_notify<F: Fn(&Self) + 'static>(&self, f: F) -> SignalHandlerId;

    fn connect_property_show_recommended_notify<F: Fn(&Self) + 'static>(
        &self,
        f: F,
    ) -> SignalHandlerId;
}

impl<O: IsA<AppChooserWidget>> AppChooserWidgetExt for O {
    fn get_default_text(&self) -> Option<GString> {
        unsafe {
            from_glib_none(gtk_sys::gtk_app_chooser_widget_get_default_text(
                self.as_ref().to_glib_none().0,
            ))
        }
    }

    fn get_show_all(&self) -> bool {
        unsafe {
            from_glib(gtk_sys::gtk_app_chooser_widget_get_show_all(
                self.as_ref().to_glib_none().0,
            ))
        }
    }

    fn get_show_default(&self) -> bool {
        unsafe {
            from_glib(gtk_sys::gtk_app_chooser_widget_get_show_default(
                self.as_ref().to_glib_none().0,
            ))
        }
    }

    fn get_show_fallback(&self) -> bool {
        unsafe {
            from_glib(gtk_sys::gtk_app_chooser_widget_get_show_fallback(
                self.as_ref().to_glib_none().0,
            ))
        }
    }

    fn get_show_other(&self) -> bool {
        unsafe {
            from_glib(gtk_sys::gtk_app_chooser_widget_get_show_other(
                self.as_ref().to_glib_none().0,
            ))
        }
    }

    fn get_show_recommended(&self) -> bool {
        unsafe {
            from_glib(gtk_sys::gtk_app_chooser_widget_get_show_recommended(
                self.as_ref().to_glib_none().0,
            ))
        }
    }

    fn set_default_text(&self, text: &str) {
        unsafe {
            gtk_sys::gtk_app_chooser_widget_set_default_text(
                self.as_ref().to_glib_none().0,
                text.to_glib_none().0,
            );
        }
    }

    fn set_show_all(&self, setting: bool) {
        unsafe {
            gtk_sys::gtk_app_chooser_widget_set_show_all(
                self.as_ref().to_glib_none().0,
                setting.to_glib(),
            );
        }
    }

    fn set_show_default(&self, setting: bool) {
        unsafe {
            gtk_sys::gtk_app_chooser_widget_set_show_default(
                self.as_ref().to_glib_none().0,
                setting.to_glib(),
            );
        }
    }

    fn set_show_fallback(&self, setting: bool) {
        unsafe {
            gtk_sys::gtk_app_chooser_widget_set_show_fallback(
                self.as_ref().to_glib_none().0,
                setting.to_glib(),
            );
        }
    }

    fn set_show_other(&self, setting: bool) {
        unsafe {
            gtk_sys::gtk_app_chooser_widget_set_show_other(
                self.as_ref().to_glib_none().0,
                setting.to_glib(),
            );
        }
    }

    fn set_show_recommended(&self, setting: bool) {
        unsafe {
            gtk_sys::gtk_app_chooser_widget_set_show_recommended(
                self.as_ref().to_glib_none().0,
                setting.to_glib(),
            );
        }
    }

    fn connect_application_activated<F: Fn(&Self, &gio::AppInfo) + 'static>(
        &self,
        f: F,
    ) -> SignalHandlerId {
        unsafe extern "C" fn application_activated_trampoline<
            P,
            F: Fn(&P, &gio::AppInfo) + 'static,
        >(
            this: *mut gtk_sys::GtkAppChooserWidget,
            application: *mut gio_sys::GAppInfo,
            f: glib_sys::gpointer,
        ) where
            P: IsA<AppChooserWidget>,
        {
            let f: &F = &*(f as *const F);
            f(
                &AppChooserWidget::from_glib_borrow(this).unsafe_cast(),
                &from_glib_borrow(application),
            )
        }
        unsafe {
            let f: Box_<F> = Box_::new(f);
            connect_raw(
                self.as_ptr() as *mut _,
                b"application-activated\0".as_ptr() as *const _,
                Some(transmute(
                    application_activated_trampoline::<Self, F> as usize,
                )),
                Box_::into_raw(f),
            )
        }
    }

    fn connect_application_selected<F: Fn(&Self, &gio::AppInfo) + 'static>(
        &self,
        f: F,
    ) -> SignalHandlerId {
        unsafe extern "C" fn application_selected_trampoline<
            P,
            F: Fn(&P, &gio::AppInfo) + 'static,
        >(
            this: *mut gtk_sys::GtkAppChooserWidget,
            application: *mut gio_sys::GAppInfo,
            f: glib_sys::gpointer,
        ) where
            P: IsA<AppChooserWidget>,
        {
            let f: &F = &*(f as *const F);
            f(
                &AppChooserWidget::from_glib_borrow(this).unsafe_cast(),
                &from_glib_borrow(application),
            )
        }
        unsafe {
            let f: Box_<F> = Box_::new(f);
            connect_raw(
                self.as_ptr() as *mut _,
                b"application-selected\0".as_ptr() as *const _,
                Some(transmute(
                    application_selected_trampoline::<Self, F> as usize,
                )),
                Box_::into_raw(f),
            )
        }
    }

    fn connect_populate_popup<F: Fn(&Self, &Menu, &gio::AppInfo) + 'static>(
        &self,
        f: F,
    ) -> SignalHandlerId {
        unsafe extern "C" fn populate_popup_trampoline<
            P,
            F: Fn(&P, &Menu, &gio::AppInfo) + 'static,
        >(
            this: *mut gtk_sys::GtkAppChooserWidget,
            menu: *mut gtk_sys::GtkMenu,
            application: *mut gio_sys::GAppInfo,
            f: glib_sys::gpointer,
        ) where
            P: IsA<AppChooserWidget>,
        {
            let f: &F = &*(f as *const F);
            f(
                &AppChooserWidget::from_glib_borrow(this).unsafe_cast(),
                &from_glib_borrow(menu),
                &from_glib_borrow(application),
            )
        }
        unsafe {
            let f: Box_<F> = Box_::new(f);
            connect_raw(
                self.as_ptr() as *mut _,
                b"populate-popup\0".as_ptr() as *const _,
                Some(transmute(populate_popup_trampoline::<Self, F> as usize)),
                Box_::into_raw(f),
            )
        }
    }

    fn connect_property_default_text_notify<F: Fn(&Self) + 'static>(
        &self,
        f: F,
    ) -> SignalHandlerId {
        unsafe extern "C" fn notify_default_text_trampoline<P, F: Fn(&P) + 'static>(
            this: *mut gtk_sys::GtkAppChooserWidget,
            _param_spec: glib_sys::gpointer,
            f: glib_sys::gpointer,
        ) where
            P: IsA<AppChooserWidget>,
        {
            let f: &F = &*(f as *const F);
            f(&AppChooserWidget::from_glib_borrow(this).unsafe_cast())
        }
        unsafe {
            let f: Box_<F> = Box_::new(f);
            connect_raw(
                self.as_ptr() as *mut _,
                b"notify::default-text\0".as_ptr() as *const _,
                Some(transmute(
                    notify_default_text_trampoline::<Self, F> as usize,
                )),
                Box_::into_raw(f),
            )
        }
    }

    fn connect_property_show_all_notify<F: Fn(&Self) + 'static>(&self, f: F) -> SignalHandlerId {
        unsafe extern "C" fn notify_show_all_trampoline<P, F: Fn(&P) + 'static>(
            this: *mut gtk_sys::GtkAppChooserWidget,
            _param_spec: glib_sys::gpointer,
            f: glib_sys::gpointer,
        ) where
            P: IsA<AppChooserWidget>,
        {
            let f: &F = &*(f as *const F);
            f(&AppChooserWidget::from_glib_borrow(this).unsafe_cast())
        }
        unsafe {
            let f: Box_<F> = Box_::new(f);
            connect_raw(
                self.as_ptr() as *mut _,
                b"notify::show-all\0".as_ptr() as *const _,
                Some(transmute(notify_show_all_trampoline::<Self, F> as usize)),
                Box_::into_raw(f),
            )
        }
    }

    fn connect_property_show_default_notify<F: Fn(&Self) + 'static>(
        &self,
        f: F,
    ) -> SignalHandlerId {
        unsafe extern "C" fn notify_show_default_trampoline<P, F: Fn(&P) + 'static>(
            this: *mut gtk_sys::GtkAppChooserWidget,
            _param_spec: glib_sys::gpointer,
            f: glib_sys::gpointer,
        ) where
            P: IsA<AppChooserWidget>,
        {
            let f: &F = &*(f as *const F);
            f(&AppChooserWidget::from_glib_borrow(this).unsafe_cast())
        }
        unsafe {
            let f: Box_<F> = Box_::new(f);
            connect_raw(
                self.as_ptr() as *mut _,
                b"notify::show-default\0".as_ptr() as *const _,
                Some(transmute(
                    notify_show_default_trampoline::<Self, F> as usize,
                )),
                Box_::into_raw(f),
            )
        }
    }

    fn connect_property_show_fallback_notify<F: Fn(&Self) + 'static>(
        &self,
        f: F,
    ) -> SignalHandlerId {
        unsafe extern "C" fn notify_show_fallback_trampoline<P, F: Fn(&P) + 'static>(
            this: *mut gtk_sys::GtkAppChooserWidget,
            _param_spec: glib_sys::gpointer,
            f: glib_sys::gpointer,
        ) where
            P: IsA<AppChooserWidget>,
        {
            let f: &F = &*(f as *const F);
            f(&AppChooserWidget::from_glib_borrow(this).unsafe_cast())
        }
        unsafe {
            let f: Box_<F> = Box_::new(f);
            connect_raw(
                self.as_ptr() as *mut _,
                b"notify::show-fallback\0".as_ptr() as *const _,
                Some(transmute(
                    notify_show_fallback_trampoline::<Self, F> as usize,
                )),
                Box_::into_raw(f),
            )
        }
    }

    fn connect_property_show_other_notify<F: Fn(&Self) + 'static>(&self, f: F) -> SignalHandlerId {
        unsafe extern "C" fn notify_show_other_trampoline<P, F: Fn(&P) + 'static>(
            this: *mut gtk_sys::GtkAppChooserWidget,
            _param_spec: glib_sys::gpointer,
            f: glib_sys::gpointer,
        ) where
            P: IsA<AppChooserWidget>,
        {
            let f: &F = &*(f as *const F);
            f(&AppChooserWidget::from_glib_borrow(this).unsafe_cast())
        }
        unsafe {
            let f: Box_<F> = Box_::new(f);
            connect_raw(
                self.as_ptr() as *mut _,
                b"notify::show-other\0".as_ptr() as *const _,
                Some(transmute(notify_show_other_trampoline::<Self, F> as usize)),
                Box_::into_raw(f),
            )
        }
    }

    fn connect_property_show_recommended_notify<F: Fn(&Self) + 'static>(
        &self,
        f: F,
    ) -> SignalHandlerId {
        unsafe extern "C" fn notify_show_recommended_trampoline<P, F: Fn(&P) + 'static>(
            this: *mut gtk_sys::GtkAppChooserWidget,
            _param_spec: glib_sys::gpointer,
            f: glib_sys::gpointer,
        ) where
            P: IsA<AppChooserWidget>,
        {
            let f: &F = &*(f as *const F);
            f(&AppChooserWidget::from_glib_borrow(this).unsafe_cast())
        }
        unsafe {
            let f: Box_<F> = Box_::new(f);
            connect_raw(
                self.as_ptr() as *mut _,
                b"notify::show-recommended\0".as_ptr() as *const _,
                Some(transmute(
                    notify_show_recommended_trampoline::<Self, F> as usize,
                )),
                Box_::into_raw(f),
            )
        }
    }
}

impl fmt::Display for AppChooserWidget {
    fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
        write!(f, "AppChooserWidget")
    }
}
