Add binding for QMessageLogger

CHANGELOG.md

@@ -17,6 +17,8 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ## [Unreleased](https://github.com/KDAB/cxx-qt/compare/v0.8.0...HEAD)
 
+- Support for further types: `QMessageLogger`
+
 ## [0.8.0](https://github.com/KDAB/cxx-qt/compare/v0.7.2...v0.8.0) - 2025-12-18
 
 ### Added

crates/cxx-qt-lib/build.rs

@@ -100,6 +100,7 @@ fn main() {
         "core/qmap/qmap_qstring_qvariant",
         "core/qmargins",
         "core/qmarginsf",
+        "core/qmessagelogger",
         "core/qmodelindex",
         "core/qobject",
         "core/qpersistentmodelindex",
@@ -253,6 +254,7 @@ fn main() {
         "core/qmap/qmap",
         "core/qmargins",
         "core/qmarginsf",
+        "core/qmessagelogger",
         "core/qmodelindex",
         "core/qpersistentmodelindex",
         "core/qpoint",

crates/cxx-qt-lib/include/core/qmessagelogger.h

@@ -0,0 +1,26 @@
+// clang-format off
+// SPDX-FileCopyrightText: 2026 Klarälvdalens Datakonsult AB, a KDAB Group company <info@kdab.com>
+// clang-format on
+// SPDX-FileContributor: Joshua Booth <joshua.n.booth@gmail.com>
+//
+// SPDX-License-Identifier: MIT OR Apache-2.0
+#pragma once
+
+#include "rust/cxx.h"
+#include <QtCore/QMessageLogger>
+
+namespace rust {
+
+template<>
+struct IsRelocatable<QMessageLogger> : ::std::true_type
+{};
+
+} // namespace rust
+
+namespace rust {
+namespace cxxqtlib1 {
+bool
+isLoggingCategoryEnabled(const QMessageLogContext& context,
+                         QtMsgType enableForLevel);
+}
+}

crates/cxx-qt-lib/include/qmessagelogger.h

@@ -0,0 +1,9 @@
+// clang-format off
+// SPDX-FileCopyrightText: 2026 Klarälvdalens Datakonsult AB, a KDAB Group company <info@kdab.com>
+// clang-format on
+// SPDX-FileContributor: Joshua Booth <joshua.n.booth@gmail.com>
+//
+// SPDX-License-Identifier: MIT OR Apache-2.0
+#pragma once
+
+#include "core/qmessagelogger.h"

crates/cxx-qt-lib/src/core/mod.rs

@@ -46,6 +46,10 @@ pub use qmarginsf::QMarginsF;
 // Reexport QMetaObjectConnection and guard from cxx-qt
 pub use cxx_qt::{QMetaObjectConnection, QMetaObjectConnectionGuard};
 
+#[macro_use]
+mod qmessagelogger;
+pub use qmessagelogger::QMessageLogger;
+
 mod qmodelindex;
 pub use qmodelindex::QModelIndex;
 

crates/cxx-qt-lib/src/core/qmessagelogger.cpp

@@ -0,0 +1,47 @@
+// clang-format off
+// SPDX-FileCopyrightText: 2026 Klarälvdalens Datakonsult AB, a KDAB Group company <info@kdab.com>
+// clang-format on
+// SPDX-FileContributor: Joshua Booth <joshua.n.booth@gmail.com>
+//
+// SPDX-License-Identifier: MIT OR Apache-2.0
+#include "cxx-qt-lib/qmessagelogger.h"
+
+#include <cxx-qt-lib/assertion_utils.h>
+
+#include <QtCore/QLoggingCategory>
+
+assert_alignment_and_size(QMessageLogger, { QMessageLogContext context; });
+
+static_assert(::std::is_trivially_destructible<QMessageLogger>::value);
+
+namespace rust {
+namespace cxxqtlib1 {
+bool
+isLoggingCategoryEnabled(const QMessageLogContext& context,
+                         QtMsgType enableForLevel)
+{
+#if defined(QT_NO_DEBUG_OUTPUT)
+  if (enableForLevel == QtMsgType::QtDebugMsg) {
+    return false;
+  }
+#endif
+#if defined(QT_NO_INFO_OUTPUT)
+  if (enableForLevel == QtMsgType::QtInfoMsg) {
+    return false;
+  }
+#endif
+#if defined(QT_NO_WARNING_OUTPUT)
+  if (enableForLevel == QtMsgType::QtWarningMsg) {
+    return false;
+  }
+#endif
+  if (context.category == nullptr || strcmp(context.category, "default") == 0) {
+    if (QLoggingCategory* defaultCategory =
+          QLoggingCategory::defaultCategory()) {
+      return defaultCategory->isEnabled(enableForLevel);
+    }
+  }
+  return QLoggingCategory(context.category).isEnabled(enableForLevel);
+}
+}
+}