diff --git a/examples/app_library/app_group/imp.rs b/examples/app_library/app_group/imp.rs
index 734e1b7..68a5ee7 100644
--- a/examples/app_library/app_group/imp.rs
+++ b/examples/app_library/app_group/imp.rs
@@ -142,7 +142,7 @@ impl ObjectImpl for AppGroup {
                         .get::<Variant>()
                         .expect("The icon needs to be a Variant"),
                 )
-                    .expect("The icon variant needs to be a Vec<String>");
+                .expect("The icon variant needs to be a Vec<String>");
                 self.data.borrow_mut().app_names = appnames;
             }
             _ => unimplemented!(),
diff --git a/examples/app_library/app_group/mod.rs b/examples/app_library/app_group/mod.rs
index 8b3622d..2e674ba 100644
--- a/examples/app_library/app_group/mod.rs
+++ b/examples/app_library/app_group/mod.rs
@@ -20,7 +20,7 @@ impl AppGroup {
             ("icon", &data.icon),
             ("category", &data.category),
         ])
-            .expect("Failed to create `ApplicationObject`.");
+        .expect("Failed to create `ApplicationObject`.");
         if let Err(e) = self_.set_property("appnames", data.app_names.to_variant()) {
             println!("failed to set category icon property");
             dbg!(e);
diff --git a/examples/app_library/grid_item/imp.rs b/examples/app_library/grid_item/imp.rs
index 3a7d22a..2043f4e 100644
--- a/examples/app_library/grid_item/imp.rs
+++ b/examples/app_library/grid_item/imp.rs
@@ -1,10 +1,10 @@
 use std::cell::Cell;
 
-use gtk4 as gtk;
-use gtk::CompositeTemplate;
 use gtk::glib;
 use gtk::prelude::*;
 use gtk::subclass::prelude::*;
+use gtk::CompositeTemplate;
+use gtk4 as gtk;
 
 #[derive(Debug, Default, CompositeTemplate)]
 #[template(file = "grid_item.ui")]
diff --git a/examples/app_library/grid_item/mod.rs b/examples/app_library/grid_item/mod.rs
index da1d8e6..2eed274 100644
--- a/examples/app_library/grid_item/mod.rs
+++ b/examples/app_library/grid_item/mod.rs
@@ -2,13 +2,13 @@ use gdk4::ContentProvider;
 use gdk4::Display;
 use gio::File;
 use gio::Icon;
-use gtk::{gio, glib};
-use gtk4 as gtk;
-use gtk4::DragSource;
-use gtk4::IconTheme;
-use gtk4::traits::WidgetExt;
 use gtk::prelude::*;
 use gtk::subclass::prelude::*;
+use gtk::{gio, glib};
+use gtk4 as gtk;
+use gtk4::traits::WidgetExt;
+use gtk4::DragSource;
+use gtk4::IconTheme;
 
 use crate::app_group::AppGroup;
 
diff --git a/examples/app_library/main.rs b/examples/app_library/main.rs
index ae3e90b..527b1d2 100644
--- a/examples/app_library/main.rs
+++ b/examples/app_library/main.rs
@@ -1,8 +1,8 @@
+use gtk::gdk::Display;
+use gtk::prelude::*;
 use gtk4 as gtk;
 use gtk4::CssProvider;
 use gtk4::StyleContext;
-use gtk::gdk::Display;
-use gtk::prelude::*;
 use once_cell::sync::OnceCell;
 use x11rb::rust_connection::RustConnection;
 
diff --git a/examples/app_library/window/imp.rs b/examples/app_library/window/imp.rs
index 13694ed..a60c8cd 100644
--- a/examples/app_library/window/imp.rs
+++ b/examples/app_library/window/imp.rs
@@ -2,12 +2,12 @@ use std::fs::File;
 
 use glib::signal::Inhibit;
 use glib::subclass::InitializingObject;
+use gtk::prelude::*;
+use gtk::subclass::prelude::*;
 use gtk::{gio, glib};
 use gtk::{CompositeTemplate, GridView, SearchEntry};
 use gtk4 as gtk;
 use gtk4::ScrolledWindow;
-use gtk::prelude::*;
-use gtk::subclass::prelude::*;
 use once_cell::sync::OnceCell;
 
 use crate::app_group::AppGroup;
diff --git a/examples/app_library/window/mod.rs b/examples/app_library/window/mod.rs
index 0405a7b..955e5ad 100644
--- a/examples/app_library/window/mod.rs
+++ b/examples/app_library/window/mod.rs
@@ -6,14 +6,14 @@ use gdk4_x11::X11Surface;
 use glib::FromVariant;
 use glib::Object;
 use glib::Variant;
+use gtk::prelude::*;
+use gtk::subclass::prelude::*;
 use gtk::{gio, glib};
 use gtk::{Application, SignalListItemFactory};
 use gtk4 as gtk;
 use gtk4::Dialog;
 use gtk4::Entry;
 use gtk4::Label;
-use gtk::prelude::*;
-use gtk::subclass::prelude::*;
 use x11rb::connection::Connection;
 use x11rb::protocol::xproto;
 use x11rb::protocol::xproto::ConnectionExt;
@@ -172,10 +172,10 @@ impl Window {
                 category: "".to_string(),
             }),
         ]
-            .iter()
-            .for_each(|group| {
-                group_model.append(group);
-            });
+        .iter()
+        .for_each(|group| {
+            group_model.append(group);
+        });
         let group_selection = gtk4::SingleSelection::new(Some(&group_model));
         imp.group_grid_view.set_model(Some(&group_selection));
     }
diff --git a/examples/dock/dock_item/imp.rs b/examples/dock/dock_item/imp.rs
index 63154bc..a35252c 100644
--- a/examples/dock/dock_item/imp.rs
+++ b/examples/dock/dock_item/imp.rs
@@ -1,8 +1,8 @@
-use gtk4 as gtk;
-use gtk::CompositeTemplate;
 use gtk::glib;
 use gtk::prelude::*;
 use gtk::subclass::prelude::*;
+use gtk::CompositeTemplate;
+use gtk4 as gtk;
 
 #[derive(Debug, Default, CompositeTemplate)]
 #[template(file = "dock_item.ui")]
diff --git a/examples/dock/dock_item/mod.rs b/examples/dock/dock_item/mod.rs
index d652d59..6fb2960 100644
--- a/examples/dock/dock_item/mod.rs
+++ b/examples/dock/dock_item/mod.rs
@@ -1,9 +1,9 @@
 use gio::DesktopAppInfo;
 use gio::Icon;
-use gtk4 as gtk;
 use gtk::glib;
 use gtk::prelude::*;
 use gtk::subclass::prelude::*;
+use gtk4 as gtk;
 
 use crate::dock_object::DockObject;
 use crate::utils::BoxedWindowList;
diff --git a/examples/dock/main.rs b/examples/dock/main.rs
index eccb432..6b83f0a 100644
--- a/examples/dock/main.rs
+++ b/examples/dock/main.rs
@@ -4,13 +4,13 @@ use std::time::Duration;
 use futures::executor::block_on;
 use gdk4::Display;
 use gio::DesktopAppInfo;
-use gtk4 as gtk;
-use gtk4::CssProvider;
-use gtk4::StyleContext;
-use gtk::Application;
 use gtk::gio;
 use gtk::glib;
 use gtk::prelude::*;
+use gtk::Application;
+use gtk4 as gtk;
+use gtk4::CssProvider;
+use gtk4::StyleContext;
 use once_cell::sync::OnceCell;
 use postage::mpsc::Sender;
 use postage::prelude::*;
@@ -132,7 +132,7 @@ fn main() {
                 match event {
                     Event::Activate(e) => {
                         let _activate_window = zbus_conn
-                            .call_method(Some(DEST), PATH, Some(DEST), "WindowFocus", &((e, )))
+                            .call_method(Some(DEST), PATH, Some(DEST), "WindowFocus", &((e,)))
                             .await
                             .expect("Failed to focus selected window");
                     }
@@ -226,16 +226,16 @@ fn main() {
                         // skip if equal
                         if cached_results.len() == results.len()
                             && results.iter().zip(cached_results.iter()).fold(
-                            0,
-                            |acc, z: (&Item, &Item)| {
-                                let (a, b) = z;
-                                if a.name == b.name {
-                                    acc + 1
-                                } else {
-                                    acc
-                                }
-                            },
-                        ) == cached_results.len()
+                                0,
+                                |acc, z: (&Item, &Item)| {
+                                    let (a, b) = z;
+                                    if a.name == b.name {
+                                        acc + 1
+                                    } else {
+                                        acc
+                                    }
+                                },
+                            ) == cached_results.len()
                         {
                             continue; // skip this update
                         }
diff --git a/examples/dock/window/imp.rs b/examples/dock/window/imp.rs
index 078fc28..be51192 100644
--- a/examples/dock/window/imp.rs
+++ b/examples/dock/window/imp.rs
@@ -1,8 +1,10 @@
 use std::cell::RefCell;
 use std::rc::Rc;
 
-use glib::SignalHandlerId;
 use glib::subclass::InitializingObject;
+use glib::SignalHandlerId;
+use gtk::prelude::*;
+use gtk::subclass::prelude::*;
 use gtk::{gio, glib};
 use gtk::{CompositeTemplate, ListView};
 use gtk4 as gtk;
@@ -11,8 +13,6 @@ use gtk4::DragSource;
 use gtk4::DropTarget;
 use gtk4::EventControllerMotion;
 use gtk4::Revealer;
-use gtk::prelude::*;
-use gtk::subclass::prelude::*;
 use once_cell::sync::OnceCell;
 
 // Object holding the state
diff --git a/examples/dock/window/mod.rs b/examples/dock/window/mod.rs
index 2e3e785..25fba1c 100644
--- a/examples/dock/window/mod.rs
+++ b/examples/dock/window/mod.rs
@@ -11,16 +11,16 @@ use gio::Icon;
 // use crate::application_row::ApplicationRow;
 use glib::Object;
 use glib::Type;
+use gtk::prelude::*;
+use gtk::subclass::prelude::*;
 use gtk::{gio, glib};
 use gtk::{Application, SignalListItemFactory};
 use gtk4 as gtk;
+use gtk4::prelude::ListModelExt;
 use gtk4::DragSource;
 use gtk4::DropTarget;
 use gtk4::EventControllerMotion;
 use gtk4::IconTheme;
-use gtk4::prelude::ListModelExt;
-use gtk::prelude::*;
-use gtk::subclass::prelude::*;
 use postage::prelude::Sink;
 use x11rb::connection::Connection;
 use x11rb::protocol::xproto;
@@ -32,9 +32,9 @@ use crate::BoxedWindowList;
 // use crate::ApplicationObject;
 use crate::dock_item::DockItem;
 use crate::dock_object::DockObject;
+use crate::utils::data_path;
 use crate::Event;
 use crate::TX;
-use crate::utils::data_path;
 use crate::X11_CONN;
 
 mod imp;
diff --git a/examples/launcher/main.rs b/examples/launcher/main.rs
index 0aa5985..d9f033d 100644
--- a/examples/launcher/main.rs
+++ b/examples/launcher/main.rs
@@ -1,12 +1,12 @@
 use gdk4::Display;
 use gio::DesktopAppInfo;
-use gtk4 as gtk;
-use gtk4::CssProvider;
-use gtk4::StyleContext;
-use gtk::Application;
 use gtk::gio;
 use gtk::glib;
 use gtk::prelude::*;
+use gtk::Application;
+use gtk4 as gtk;
+use gtk4::CssProvider;
+use gtk4::StyleContext;
 use once_cell::sync::OnceCell;
 use pop_launcher_service::IpcClient;
 use postage::mpsc::Sender;
diff --git a/examples/launcher/search_result_row/imp.rs b/examples/launcher/search_result_row/imp.rs
index 8b64e79..eacf66c 100644
--- a/examples/launcher/search_result_row/imp.rs
+++ b/examples/launcher/search_result_row/imp.rs
@@ -1,8 +1,8 @@
-use gtk4 as gtk;
-use gtk::CompositeTemplate;
 use gtk::glib;
 use gtk::prelude::*;
 use gtk::subclass::prelude::*;
+use gtk::CompositeTemplate;
+use gtk4 as gtk;
 
 #[derive(Debug, Default, CompositeTemplate)]
 #[template(file = "application_row.ui")]
diff --git a/examples/launcher/search_result_row/mod.rs b/examples/launcher/search_result_row/mod.rs
index 9cb393f..8bf1238 100644
--- a/examples/launcher/search_result_row/mod.rs
+++ b/examples/launcher/search_result_row/mod.rs
@@ -1,10 +1,10 @@
-use gtk4 as gtk;
 use gtk::glib;
 use gtk::prelude::*;
 use gtk::subclass::prelude::*;
+use gtk4 as gtk;
 
-use crate::BoxedSearchResult;
 use crate::icon_source;
+use crate::BoxedSearchResult;
 use crate::SearchResultObject;
 
 mod imp;
diff --git a/examples/launcher/window/imp.rs b/examples/launcher/window/imp.rs
index 36f3be9..7cec1b2 100644
--- a/examples/launcher/window/imp.rs
+++ b/examples/launcher/window/imp.rs
@@ -1,9 +1,9 @@
 use glib::subclass::InitializingObject;
+use gtk::prelude::*;
+use gtk::subclass::prelude::*;
 use gtk::{gio, glib};
 use gtk::{CompositeTemplate, Entry, ListView};
 use gtk4 as gtk;
-use gtk::prelude::*;
-use gtk::subclass::prelude::*;
 use once_cell::sync::OnceCell;
 
 // Object holding the state
diff --git a/examples/launcher/window/mod.rs b/examples/launcher/window/mod.rs
index e81ca1c..ab9e10f 100644
--- a/examples/launcher/window/mod.rs
+++ b/examples/launcher/window/mod.rs
@@ -2,11 +2,11 @@ use gdk4::Rectangle;
 use gdk4_x11::X11Display;
 use gdk4_x11::X11Surface;
 use glib::Object;
+use gtk::prelude::*;
+use gtk::subclass::prelude::*;
 use gtk::{gio, glib};
 use gtk::{Application, SignalListItemFactory};
 use gtk4 as gtk;
-use gtk::prelude::*;
-use gtk::subclass::prelude::*;
 use postage::prelude::Sink;
 use x11rb::connection::Connection;
 use x11rb::protocol::xproto;