Update some .60 to .slint

api/cpp/docs/cpp_migration.md

@@ -43,7 +43,7 @@ if (value.has_value()) {
 
 #### Callbacks
 
-Callbacks declared in `.60` markup can be invoked from C++ using  {cpp:func}`slint::interpreter::ComponentInstance::invoke_callback()` or {cpp:func}`slint::interpreter::ComponentInstance::invoke_global_callback()`. The arguments to the callback at invocation time used to require the use of `sixtyfps::Slice` type. This was changed to use the C++ 20 [`std::span`](https://en.cppreference.com/w/cpp/container/span) type, for easier passing.
+Callbacks declared in `.slint` markup can be invoked from C++ using  {cpp:func}`slint::interpreter::ComponentInstance::invoke_callback()` or {cpp:func}`slint::interpreter::ComponentInstance::invoke_global_callback()`. The arguments to the callback at invocation time used to require the use of `sixtyfps::Slice` type. This was changed to use the C++ 20 [`std::span`](https://en.cppreference.com/w/cpp/container/span) type, for easier passing.
 
 Old code:
 

examples/iot-dashboard/dashboard.cpp

@@ -85,7 +85,7 @@ DashboardBuilder::build(slint::interpreter::ComponentCompiler &compiler) const
     }
 
     if (widget_imports.size() > 0) {
-        widget_imports = fmt::format("import {{ {} }} from \"iot-dashboard.60\";", widget_imports);
+        widget_imports = fmt::format("import {{ {} }} from \"iot-dashboard.slint\";", widget_imports);
     }
 
     // Vector of name/type_name of properties forwarded through the MainContent {} element.

internal/backends/qt/qt_widgets.rs

@@ -10,7 +10,7 @@ it needs to be kept in sync with different place.
 
  - It needs to be changed in this module
  - the Widget list in lib.rs
- - In the compiler: builtins.60
+ - In the compiler: builtins.slint
  - For the C++ code (new item only): the build.rs to export the new item, and the `using` declaration in slint.h
  - Don't forget to update the documentation
 */

internal/compiler/passes/apply_default_properties_from_style.rs

@@ -11,7 +11,7 @@ use crate::langtype::Type;
 use crate::object_tree::Component;
 use std::rc::Rc;
 
-/// Ideally we would be able to write this in builtins.slint,  but the StyleMetrics is not available there
+/// Ideally we would be able to write this in builtin.slint, but the StyleMetrics is not available there
 pub fn apply_default_properties_from_style(
     root_component: &Rc<Component>,
     style_metrics: &Rc<Component>,