Update for glib::Object::new() API changes

Author: sdroege

examples/basic_subclass/simple_application/mod.rs

@@ -15,6 +15,5 @@ impl SimpleApplication {
             ("application-id", &"org.gtk-rs.SimpleApplication"),
             ("flags", &ApplicationFlags::empty()),
         ])
-        .expect("Failed to create SimpleApp")
     }
 }

examples/basic_subclass/simple_window/mod.rs

@@ -11,6 +11,6 @@ glib::wrapper! {
 
 impl SimpleWindow {
     pub fn new(app: &SimpleApplication) -> Self {
-        glib::Object::new(&[("application", app)]).expect("Failed to create SimpleWindow")
+        glib::Object::new(&[("application", app)])
     }
 }

examples/composite_template/example_application_window/mod.rs

@@ -12,7 +12,6 @@ glib::wrapper! {
 impl ExampleApplicationWindow {
     pub fn new<P: glib::IsA<gtk::Application>>(app: &P) -> Self {
         glib::Object::new(&[("application", app)])
-            .expect("Failed to create ExampleApplicationWindow")
     }
 
     fn init_label(&self) {

examples/list_box_model/model/mod.rs

@@ -15,7 +15,7 @@ glib::wrapper! {
 impl Model {
     #[allow(clippy::new_without_default)]
     pub fn new() -> Model {
-        glib::Object::new(&[]).expect("Failed to create Model")
+        glib::Object::new(&[])
     }
 
     pub fn append(&self, obj: &RowData) {

examples/list_box_model/row_data/mod.rs

@@ -18,6 +18,6 @@ glib::wrapper! {
 // initial values for our two properties and then returns the new instance
 impl RowData {
     pub fn new(name: &str, count: u32) -> RowData {
-        glib::Object::new(&[("name", &name), ("count", &count)]).expect("Failed to create row data")
+        glib::Object::new(&[("name", &name), ("count", &count)])
     }
 }

gtk/src/builder.rs

@@ -199,13 +199,11 @@ impl<O: IsA<Builder>> BuilderExtManual for O {
             let handler_name: Borrowed<GString> = from_glib_borrow(handler_name);
             let callback: *mut P = user_data as *const _ as usize as *mut P;
             let func = (*callback)(&builder, handler_name.as_str());
-            object
-                .try_connect_unsafe(
-                    signal_name.as_str(),
-                    flags & glib::gobject_ffi::G_CONNECT_AFTER != 0,
-                    move |args| func(args),
-                )
-                .expect("Failed to connect to builder signal");
+            object.connect_unsafe(
+                signal_name.as_str(),
+                flags & glib::gobject_ffi::G_CONNECT_AFTER != 0,
+                move |args| func(args),
+            );
         }
         let func = Some(func_func::<P> as _);
         let super_callback0: &P = &func_data;

gtk/src/image.rs

@@ -253,7 +253,7 @@ impl ImageBuilder {
         if let Some(ref width_request) = self.width_request {
             properties.push(("width-request", width_request));
         }
-        glib::Object::new::<Image>(&properties).expect("Failed to create an instance of Image")
+        glib::Object::new::<Image>(&properties)
     }
 
     pub fn file(mut self, file: &str) -> Self {

gtk/src/stack_switcher.rs

@@ -259,7 +259,6 @@ impl StackSwitcherBuilder {
             properties.push(("orientation", orientation));
         }
         glib::Object::new::<StackSwitcher>(&properties)
-            .expect("Failed to create an instance of StackSwitcher")
     }
 
     pub fn icon_size(mut self, icon_size: IconSize) -> Self {

gtk3-macros/src/lib.rs

@@ -75,7 +75,7 @@ use syn::{parse_macro_input, DeriveInput};
 ///
 /// impl MyWidget {
 ///     pub fn new() -> Self {
-///         glib::Object::new(&[]).expect("Failed to create an instance of MyWidget")
+///         glib::Object::new(&[])
 ///     }
 /// }
 /// # fn main() {}