From a09f4908040c5bea6fa5c49193e21f73e58f2d6d Mon Sep 17 00:00:00 2001
From: Muhammed Galib Uludag <m231@tnctr.com>
Date: Mon, 28 Jun 2021 23:13:37 +0300
Subject: [PATCH 1/7] Implemented QTextEdit and, QTextBrowser sink

---
 include/spdlog/sinks/qtextedit_sink.h   | 70 +++++++++++++++++++++++++
 include/spdlog/sinks/qtextedit_sink_p.h | 35 +++++++++++++
 2 files changed, 105 insertions(+)
 create mode 100644 include/spdlog/sinks/qtextedit_sink.h
 create mode 100644 include/spdlog/sinks/qtextedit_sink_p.h

diff --git a/include/spdlog/sinks/qtextedit_sink.h b/include/spdlog/sinks/qtextedit_sink.h
new file mode 100644
index 00000000..859d1aaa
--- /dev/null
+++ b/include/spdlog/sinks/qtextedit_sink.h
@@ -0,0 +1,70 @@
+// Copyright(c) 2015-present, Gabi Melman, mguludag and spdlog contributors.
+// Distributed under the MIT License (http://opensource.org/licenses/MIT)
+
+#pragma once
+
+//
+// Custom sink for QTextEdit and its childs(QTextBrowser... etc)
+// Building and using requires Qt library.
+//
+
+#include "spdlog/common.h"
+#include "spdlog/details/log_msg.h"
+#include "spdlog/details/synchronous_factory.h"
+#include "spdlog/sinks/base_sink.h"
+
+#include "qtextedit_sink_p.h"
+
+namespace spdlog {
+namespace sinks {
+template <typename Mutex>
+class qtextedit_sink : public base_sink<Mutex> {
+public:
+  qtextedit_sink(QTextEdit *textedit = nullptr) {
+    if (textedit != nullptr) {
+      textedit_p = std::make_shared<_spdlog_p::_sinks_p::qtextedit_sink_p>(textedit);
+    } else {
+      throw spdlog_ex("Error opening QTextEdit");
+    }
+  }
+
+  ~qtextedit_sink() { flush_(); }
+
+protected:
+  void sink_it_(const details::log_msg &msg) override {
+    memory_buf_t formatted;
+    base_sink<Mutex>::formatter_->format(msg, formatted);
+    auto str = std::string(formatted.begin(), formatted.end() - 2);
+    textedit_p->append(str);
+  }
+
+  void flush_() override {}
+
+private:
+    std::shared_ptr<_spdlog_p::_sinks_p::qtextedit_sink_p> textedit_p = nullptr;
+};
+
+#include "spdlog/details/null_mutex.h"
+#include <mutex>
+using qtextedit_sink_mt = qtextedit_sink<std::mutex>;
+using qtextedit_sink_st = qtextedit_sink<spdlog::details::null_mutex>;
+
+} // namespace sinks
+
+template <typename Factory = spdlog::synchronous_factory>
+inline std::shared_ptr<logger>
+qtextedit_logger_mt(const std::string &logger_name,
+                    QTextEdit *qtextedit = nullptr) {
+  return Factory::template create<sinks::qtextedit_sink_mt>(logger_name,
+                                                            qtextedit);
+}
+
+template <typename Factory = spdlog::synchronous_factory>
+inline std::shared_ptr<logger>
+qtextedit_logger_st(const std::string &logger_name,
+                    QTextEdit *qtextedit = nullptr) {
+  return Factory::template create<sinks::qtextedit_sink_st>(logger_name,
+                                                            qtextedit);
+}
+
+} // namespace spdlog
diff --git a/include/spdlog/sinks/qtextedit_sink_p.h b/include/spdlog/sinks/qtextedit_sink_p.h
new file mode 100644
index 00000000..30c6bc09
--- /dev/null
+++ b/include/spdlog/sinks/qtextedit_sink_p.h
@@ -0,0 +1,35 @@
+// Copyright(c) 2015-present, Gabi Melman, mguludag and spdlog contributors.
+// Distributed under the MIT License (http://opensource.org/licenses/MIT)
+
+#pragma once
+
+#include <QObject>
+#include <QTextEdit>
+
+namespace _spdlog_p {
+namespace _sinks_p {
+class qtextedit_sink_p : public QObject {
+    Q_OBJECT
+public:
+    qtextedit_sink_p(QTextEdit *textedit = nullptr) {
+        if (textedit != nullptr) {
+            textedit_ = textedit;
+            connect(this, &qtextedit_sink_p::append_text, textedit_,
+                    &QTextEdit::append);
+        }
+    }
+
+    ~qtextedit_sink_p() {}
+
+    void append(const std::string &str) {
+        emit append_text(QString::fromStdString(str));
+    }
+
+signals:
+    void append_text(const QString &);
+
+private:
+    QTextEdit *textedit_ = nullptr;
+};
+} // namespace _sinks_p
+} // namespace _spdlog_p

From 5ba2f77230077c0b3a435b6899d86113447c10ba Mon Sep 17 00:00:00 2001
From: Muhammed Galib Uludag <m231@tnctr.com>
Date: Mon, 28 Jun 2021 23:16:23 +0300
Subject: [PATCH 2/7] Added QPlainTextEdit sink

QPlainTextEdit performs better than QTextEdit and its derivatives and also it has rich features
---
 include/spdlog/sinks/qplaintextedit_sink.h   | 71 ++++++++++++++++++++
 include/spdlog/sinks/qplaintextedit_sink_p.h | 35 ++++++++++
 2 files changed, 106 insertions(+)
 create mode 100644 include/spdlog/sinks/qplaintextedit_sink.h
 create mode 100644 include/spdlog/sinks/qplaintextedit_sink_p.h

diff --git a/include/spdlog/sinks/qplaintextedit_sink.h b/include/spdlog/sinks/qplaintextedit_sink.h
new file mode 100644
index 00000000..e2a56932
--- /dev/null
+++ b/include/spdlog/sinks/qplaintextedit_sink.h
@@ -0,0 +1,71 @@
+// Copyright(c) 2015-present, Gabi Melman, mguludag and spdlog contributors.
+// Distributed under the MIT License (http://opensource.org/licenses/MIT)
+
+#pragma once
+
+//
+// Custom sink for QPlainTextEdit and its childs(QTextBrowser... etc)
+// Building and using requires Qt library.
+//
+
+#include "spdlog/common.h"
+#include "spdlog/details/log_msg.h"
+#include "spdlog/details/synchronous_factory.h"
+#include "spdlog/sinks/base_sink.h"
+
+#include "qplaintextedit_sink_p.h"
+
+namespace spdlog {
+namespace sinks {
+template <typename Mutex>
+class qplaintextedit_sink : public base_sink<Mutex> {
+public:
+    qplaintextedit_sink(QPlainTextEdit *textedit = nullptr) {
+        if (textedit != nullptr) {
+            textedit_p = std::make_shared<_spdlog_p::_sinks_p::qplaintextedit_sink_p>(textedit);
+        } else {
+            throw spdlog_ex("Error opening QPlainTextEdit");
+        }
+    }
+
+    ~qplaintextedit_sink() { flush_(); }
+
+protected:
+    void sink_it_(const details::log_msg &msg) override {
+        memory_buf_t formatted;
+        base_sink<Mutex>::formatter_->format(msg, formatted);
+        auto str = std::string(formatted.begin(), formatted.end() - 2);
+        textedit_p->append(str);
+    }
+
+    void flush_() override {}
+
+private:
+    std::shared_ptr<_spdlog_p::_sinks_p::qplaintextedit_sink_p> textedit_p = nullptr;
+};
+
+#include "spdlog/details/null_mutex.h"
+#include <mutex>
+
+using qplaintextedit_sink_mt = qplaintextedit_sink<std::mutex>;
+using qplaintextedit_sink_st = qplaintextedit_sink<spdlog::details::null_mutex>;
+
+} // namespace sinks
+
+template <typename Factory = spdlog::synchronous_factory>
+inline std::shared_ptr<logger>
+qplaintextedit_logger_mt(const std::string &logger_name,
+                    QPlainTextEdit *qplaintextedit = nullptr) {
+    return Factory::template create<sinks::qplaintextedit_sink_mt>(logger_name,
+                                                              qplaintextedit);
+}
+
+template <typename Factory = spdlog::synchronous_factory>
+inline std::shared_ptr<logger>
+qplaintextedit_logger_st(const std::string &logger_name,
+                    QPlainTextEdit *qplaintextedit = nullptr) {
+    return Factory::template create<sinks::qplaintextedit_sink_st>(logger_name,
+                                                              qplaintextedit);
+}
+
+} // namespace spdlog
diff --git a/include/spdlog/sinks/qplaintextedit_sink_p.h b/include/spdlog/sinks/qplaintextedit_sink_p.h
new file mode 100644
index 00000000..3dfd068f
--- /dev/null
+++ b/include/spdlog/sinks/qplaintextedit_sink_p.h
@@ -0,0 +1,35 @@
+// Copyright(c) 2015-present, Gabi Melman, mguludag and spdlog contributors.
+// Distributed under the MIT License (http://opensource.org/licenses/MIT)
+
+#pragma once
+
+#include <QObject>
+#include <QPlainTextEdit>
+
+namespace _spdlog_p {
+namespace _sinks_p {
+class qplaintextedit_sink_p : public QObject {
+    Q_OBJECT
+public:
+    qplaintextedit_sink_p(QPlainTextEdit *textedit = nullptr) {
+        if (textedit != nullptr) {
+            textedit_ = textedit;
+            connect(this, &qplaintextedit_sink_p::append_text, textedit_,
+                    &QPlainTextEdit::appendPlainText);
+        }
+    }
+
+    ~qplaintextedit_sink_p() {}
+
+    void append(const std::string &str) {
+        emit append_text(QString::fromStdString(str));
+    }
+
+signals:
+    void append_text(const QString &);
+
+private:
+    QPlainTextEdit *textedit_ = nullptr;
+};
+} // namespace _sinks_p
+} // namespace _spdlog_p

From c24b957e1725c1df8a1c3610bf3b58cc1f9eae83 Mon Sep 17 00:00:00 2001
From: Muhammed Galib Uludag <m231@tnctr.com>
Date: Tue, 29 Jun 2021 01:01:18 +0300
Subject: [PATCH 3/7] Delete qplaintextedit_sink.h

---
 include/spdlog/sinks/qplaintextedit_sink.h | 71 ----------------------
 1 file changed, 71 deletions(-)
 delete mode 100644 include/spdlog/sinks/qplaintextedit_sink.h

diff --git a/include/spdlog/sinks/qplaintextedit_sink.h b/include/spdlog/sinks/qplaintextedit_sink.h
deleted file mode 100644
index e2a56932..00000000
--- a/include/spdlog/sinks/qplaintextedit_sink.h
+++ /dev/null
@@ -1,71 +0,0 @@
-// Copyright(c) 2015-present, Gabi Melman, mguludag and spdlog contributors.
-// Distributed under the MIT License (http://opensource.org/licenses/MIT)
-
-#pragma once
-
-//
-// Custom sink for QPlainTextEdit and its childs(QTextBrowser... etc)
-// Building and using requires Qt library.
-//
-
-#include "spdlog/common.h"
-#include "spdlog/details/log_msg.h"
-#include "spdlog/details/synchronous_factory.h"
-#include "spdlog/sinks/base_sink.h"
-
-#include "qplaintextedit_sink_p.h"
-
-namespace spdlog {
-namespace sinks {
-template <typename Mutex>
-class qplaintextedit_sink : public base_sink<Mutex> {
-public:
-    qplaintextedit_sink(QPlainTextEdit *textedit = nullptr) {
-        if (textedit != nullptr) {
-            textedit_p = std::make_shared<_spdlog_p::_sinks_p::qplaintextedit_sink_p>(textedit);
-        } else {
-            throw spdlog_ex("Error opening QPlainTextEdit");
-        }
-    }
-
-    ~qplaintextedit_sink() { flush_(); }
-
-protected:
-    void sink_it_(const details::log_msg &msg) override {
-        memory_buf_t formatted;
-        base_sink<Mutex>::formatter_->format(msg, formatted);
-        auto str = std::string(formatted.begin(), formatted.end() - 2);
-        textedit_p->append(str);
-    }
-
-    void flush_() override {}
-
-private:
-    std::shared_ptr<_spdlog_p::_sinks_p::qplaintextedit_sink_p> textedit_p = nullptr;
-};
-
-#include "spdlog/details/null_mutex.h"
-#include <mutex>
-
-using qplaintextedit_sink_mt = qplaintextedit_sink<std::mutex>;
-using qplaintextedit_sink_st = qplaintextedit_sink<spdlog::details::null_mutex>;
-
-} // namespace sinks
-
-template <typename Factory = spdlog::synchronous_factory>
-inline std::shared_ptr<logger>
-qplaintextedit_logger_mt(const std::string &logger_name,
-                    QPlainTextEdit *qplaintextedit = nullptr) {
-    return Factory::template create<sinks::qplaintextedit_sink_mt>(logger_name,
-                                                              qplaintextedit);
-}
-
-template <typename Factory = spdlog::synchronous_factory>
-inline std::shared_ptr<logger>
-qplaintextedit_logger_st(const std::string &logger_name,
-                    QPlainTextEdit *qplaintextedit = nullptr) {
-    return Factory::template create<sinks::qplaintextedit_sink_st>(logger_name,
-                                                              qplaintextedit);
-}
-
-} // namespace spdlog

From a19f4bba0cc79b649c6b7cd74939c5fe595166ba Mon Sep 17 00:00:00 2001
From: Muhammed Galib Uludag <m231@tnctr.com>
Date: Tue, 29 Jun 2021 01:01:40 +0300
Subject: [PATCH 4/7] Delete qplaintextedit_sink_p.h

---
 include/spdlog/sinks/qplaintextedit_sink_p.h | 35 --------------------
 1 file changed, 35 deletions(-)
 delete mode 100644 include/spdlog/sinks/qplaintextedit_sink_p.h

diff --git a/include/spdlog/sinks/qplaintextedit_sink_p.h b/include/spdlog/sinks/qplaintextedit_sink_p.h
deleted file mode 100644
index 3dfd068f..00000000
--- a/include/spdlog/sinks/qplaintextedit_sink_p.h
+++ /dev/null
@@ -1,35 +0,0 @@
-// Copyright(c) 2015-present, Gabi Melman, mguludag and spdlog contributors.
-// Distributed under the MIT License (http://opensource.org/licenses/MIT)
-
-#pragma once
-
-#include <QObject>
-#include <QPlainTextEdit>
-
-namespace _spdlog_p {
-namespace _sinks_p {
-class qplaintextedit_sink_p : public QObject {
-    Q_OBJECT
-public:
-    qplaintextedit_sink_p(QPlainTextEdit *textedit = nullptr) {
-        if (textedit != nullptr) {
-            textedit_ = textedit;
-            connect(this, &qplaintextedit_sink_p::append_text, textedit_,
-                    &QPlainTextEdit::appendPlainText);
-        }
-    }
-
-    ~qplaintextedit_sink_p() {}
-
-    void append(const std::string &str) {
-        emit append_text(QString::fromStdString(str));
-    }
-
-signals:
-    void append_text(const QString &);
-
-private:
-    QPlainTextEdit *textedit_ = nullptr;
-};
-} // namespace _sinks_p
-} // namespace _spdlog_p

From 96ebef093fe4980aa999be2ebe965dc26fc560ed Mon Sep 17 00:00:00 2001
From: Muhammed Galib Uludag <m231@tnctr.com>
Date: Tue, 29 Jun 2021 01:01:48 +0300
Subject: [PATCH 5/7] Delete qtextedit_sink_p.h

---
 include/spdlog/sinks/qtextedit_sink_p.h | 35 -------------------------
 1 file changed, 35 deletions(-)
 delete mode 100644 include/spdlog/sinks/qtextedit_sink_p.h

diff --git a/include/spdlog/sinks/qtextedit_sink_p.h b/include/spdlog/sinks/qtextedit_sink_p.h
deleted file mode 100644
index 30c6bc09..00000000
--- a/include/spdlog/sinks/qtextedit_sink_p.h
+++ /dev/null
@@ -1,35 +0,0 @@
-// Copyright(c) 2015-present, Gabi Melman, mguludag and spdlog contributors.
-// Distributed under the MIT License (http://opensource.org/licenses/MIT)
-
-#pragma once
-
-#include <QObject>
-#include <QTextEdit>
-
-namespace _spdlog_p {
-namespace _sinks_p {
-class qtextedit_sink_p : public QObject {
-    Q_OBJECT
-public:
-    qtextedit_sink_p(QTextEdit *textedit = nullptr) {
-        if (textedit != nullptr) {
-            textedit_ = textedit;
-            connect(this, &qtextedit_sink_p::append_text, textedit_,
-                    &QTextEdit::append);
-        }
-    }
-
-    ~qtextedit_sink_p() {}
-
-    void append(const std::string &str) {
-        emit append_text(QString::fromStdString(str));
-    }
-
-signals:
-    void append_text(const QString &);
-
-private:
-    QTextEdit *textedit_ = nullptr;
-};
-} // namespace _sinks_p
-} // namespace _spdlog_p

From 7f74012a0d8ac9a01ad184fe0f16c73f39032a19 Mon Sep 17 00:00:00 2001
From: Muhammed Galib Uludag <m231@tnctr.com>
Date: Tue, 29 Jun 2021 01:02:16 +0300
Subject: [PATCH 6/7] Delete qtextedit_sink.h

---
 include/spdlog/sinks/qtextedit_sink.h | 70 ---------------------------
 1 file changed, 70 deletions(-)
 delete mode 100644 include/spdlog/sinks/qtextedit_sink.h

diff --git a/include/spdlog/sinks/qtextedit_sink.h b/include/spdlog/sinks/qtextedit_sink.h
deleted file mode 100644
index 859d1aaa..00000000
--- a/include/spdlog/sinks/qtextedit_sink.h
+++ /dev/null
@@ -1,70 +0,0 @@
-// Copyright(c) 2015-present, Gabi Melman, mguludag and spdlog contributors.
-// Distributed under the MIT License (http://opensource.org/licenses/MIT)
-
-#pragma once
-
-//
-// Custom sink for QTextEdit and its childs(QTextBrowser... etc)
-// Building and using requires Qt library.
-//
-
-#include "spdlog/common.h"
-#include "spdlog/details/log_msg.h"
-#include "spdlog/details/synchronous_factory.h"
-#include "spdlog/sinks/base_sink.h"
-
-#include "qtextedit_sink_p.h"
-
-namespace spdlog {
-namespace sinks {
-template <typename Mutex>
-class qtextedit_sink : public base_sink<Mutex> {
-public:
-  qtextedit_sink(QTextEdit *textedit = nullptr) {
-    if (textedit != nullptr) {
-      textedit_p = std::make_shared<_spdlog_p::_sinks_p::qtextedit_sink_p>(textedit);
-    } else {
-      throw spdlog_ex("Error opening QTextEdit");
-    }
-  }
-
-  ~qtextedit_sink() { flush_(); }
-
-protected:
-  void sink_it_(const details::log_msg &msg) override {
-    memory_buf_t formatted;
-    base_sink<Mutex>::formatter_->format(msg, formatted);
-    auto str = std::string(formatted.begin(), formatted.end() - 2);
-    textedit_p->append(str);
-  }
-
-  void flush_() override {}
-
-private:
-    std::shared_ptr<_spdlog_p::_sinks_p::qtextedit_sink_p> textedit_p = nullptr;
-};
-
-#include "spdlog/details/null_mutex.h"
-#include <mutex>
-using qtextedit_sink_mt = qtextedit_sink<std::mutex>;
-using qtextedit_sink_st = qtextedit_sink<spdlog::details::null_mutex>;
-
-} // namespace sinks
-
-template <typename Factory = spdlog::synchronous_factory>
-inline std::shared_ptr<logger>
-qtextedit_logger_mt(const std::string &logger_name,
-                    QTextEdit *qtextedit = nullptr) {
-  return Factory::template create<sinks::qtextedit_sink_mt>(logger_name,
-                                                            qtextedit);
-}
-
-template <typename Factory = spdlog::synchronous_factory>
-inline std::shared_ptr<logger>
-qtextedit_logger_st(const std::string &logger_name,
-                    QTextEdit *qtextedit = nullptr) {
-  return Factory::template create<sinks::qtextedit_sink_st>(logger_name,
-                                                            qtextedit);
-}
-
-} // namespace spdlog

From 9aa26fb96992d4ae05a0bd8de68d15361b8daf41 Mon Sep 17 00:00:00 2001
From: Muhammed Galib Uludag <m231@tnctr.com>
Date: Tue, 29 Jun 2021 01:04:25 +0300
Subject: [PATCH 7/7] Added Qt sinks

---
 include/spdlog/sinks/qt_sinks.h | 187 ++++++++++++++++++++++++++++++++
 1 file changed, 187 insertions(+)
 create mode 100644 include/spdlog/sinks/qt_sinks.h

diff --git a/include/spdlog/sinks/qt_sinks.h b/include/spdlog/sinks/qt_sinks.h
new file mode 100644
index 00000000..18fbecc5
--- /dev/null
+++ b/include/spdlog/sinks/qt_sinks.h
@@ -0,0 +1,187 @@
+// Copyright(c) 2015-present, Gabi Melman, mguludag and spdlog contributors.
+// Distributed under the MIT License (http://opensource.org/licenses/MIT)
+
+#pragma once
+
+//
+// Custom sink for QPlainTextEdit or QTextEdit and its childs(QTextBrowser...
+// etc) Building and using requires Qt library.
+//
+
+#include "spdlog/common.h"
+#include "spdlog/details/log_msg.h"
+#include "spdlog/details/synchronous_factory.h"
+#include "spdlog/sinks/base_sink.h"
+
+#include <QObject>
+#include <QPlainTextEdit>
+#include <QTextEdit>
+
+namespace _spdlog_p {
+namespace _sinks_p {
+//
+// Private class for QTextEdit and its derivatives
+//
+class qtextedit_sink_p : public QObject {
+  Q_OBJECT
+public:
+  qtextedit_sink_p(QTextEdit *textedit = nullptr) {
+    if (textedit != nullptr) {
+      textedit_ = textedit;
+      connect(this, &qtextedit_sink_p::append_text, textedit_,
+              &QTextEdit::append);
+    }
+  }
+
+  ~qtextedit_sink_p() {}
+
+  void append(const spdlog::string_view_t &str) {
+    emit append_text(
+        QString::fromUtf8(str.data(), static_cast<int>(str.size() - 2)));
+  }
+
+signals:
+  void append_text(const QString &);
+
+private:
+  QTextEdit *textedit_ = nullptr;
+};
+
+//
+// Private class for QPlainTextEdit
+//
+class qplaintextedit_sink_p : public QObject {
+  Q_OBJECT
+public:
+  qplaintextedit_sink_p(QPlainTextEdit *textedit = nullptr) {
+    if (textedit != nullptr) {
+      textedit_ = textedit;
+      connect(this, &qplaintextedit_sink_p::append_text, textedit_,
+              &QPlainTextEdit::appendPlainText);
+    }
+  }
+
+  ~qplaintextedit_sink_p() {}
+
+  void append(const spdlog::string_view_t &str) {
+    emit append_text(
+        QString::fromUtf8(str.data(), static_cast<int>(str.size() - 2)));
+  }
+
+signals:
+  void append_text(const QString &);
+
+private:
+  QPlainTextEdit *textedit_ = nullptr;
+};
+} // namespace _sinks_p
+} // namespace _spdlog_p
+
+//
+// qtextedit_sink class
+//
+namespace spdlog {
+namespace sinks {
+template <typename Mutex> class qtextedit_sink : public base_sink<Mutex> {
+public:
+  qtextedit_sink(QTextEdit *textedit = nullptr) {
+    if (textedit != nullptr) {
+      textedit_p =
+          std::make_shared<_spdlog_p::_sinks_p::qtextedit_sink_p>(textedit);
+    } else {
+      throw spdlog_ex("Error opening QTextEdit");
+    }
+  }
+
+  ~qtextedit_sink() { flush_(); }
+
+protected:
+  void sink_it_(const details::log_msg &msg) override {
+    memory_buf_t formatted;
+    base_sink<Mutex>::formatter_->format(msg, formatted);
+    string_view_t str_v = string_view_t(formatted.data(), formatted.size());
+    textedit_p->append(str_v);
+  }
+
+  void flush_() override {}
+
+private:
+  std::shared_ptr<_spdlog_p::_sinks_p::qtextedit_sink_p> textedit_p = nullptr;
+};
+
+//
+// qplaintextedit_sink class
+//
+template <typename Mutex> class qplaintextedit_sink : public base_sink<Mutex> {
+public:
+  qplaintextedit_sink(QPlainTextEdit *textedit = nullptr) {
+    if (textedit != nullptr) {
+      textedit_p = std::make_shared<_spdlog_p::_sinks_p::qplaintextedit_sink_p>(
+          textedit);
+    } else {
+      throw spdlog_ex("Error opening QPlainTextEdit");
+    }
+  }
+
+  ~qplaintextedit_sink() { flush_(); }
+
+protected:
+  void sink_it_(const details::log_msg &msg) override {
+    memory_buf_t formatted;
+    base_sink<Mutex>::formatter_->format(msg, formatted);
+    string_view_t str_v = string_view_t(formatted.data(), formatted.size());
+    textedit_p->append(str_v);
+  }
+
+  void flush_() override {}
+
+private:
+  std::shared_ptr<_spdlog_p::_sinks_p::qplaintextedit_sink_p> textedit_p =
+      nullptr;
+};
+
+#include "spdlog/details/null_mutex.h"
+#include <mutex>
+using qtextedit_sink_mt = qtextedit_sink<std::mutex>;
+using qtextedit_sink_st = qtextedit_sink<spdlog::details::null_mutex>;
+
+using qplaintextedit_sink_mt = qplaintextedit_sink<std::mutex>;
+using qplaintextedit_sink_st = qplaintextedit_sink<spdlog::details::null_mutex>;
+
+} // namespace sinks
+
+//
+// Factory functions
+//
+template <typename Factory = spdlog::synchronous_factory>
+inline std::shared_ptr<logger>
+qtextedit_logger_mt(const std::string &logger_name,
+                    QTextEdit *qtextedit = nullptr) {
+  return Factory::template create<sinks::qtextedit_sink_mt>(logger_name,
+                                                            qtextedit);
+}
+
+template <typename Factory = spdlog::synchronous_factory>
+inline std::shared_ptr<logger>
+qtextedit_logger_st(const std::string &logger_name,
+                    QTextEdit *qtextedit = nullptr) {
+  return Factory::template create<sinks::qtextedit_sink_st>(logger_name,
+                                                            qtextedit);
+}
+
+template <typename Factory = spdlog::synchronous_factory>
+inline std::shared_ptr<logger>
+qplaintextedit_logger_mt(const std::string &logger_name,
+                         QPlainTextEdit *qplaintextedit = nullptr) {
+  return Factory::template create<sinks::qplaintextedit_sink_mt>(
+      logger_name, qplaintextedit);
+}
+
+template <typename Factory = spdlog::synchronous_factory>
+inline std::shared_ptr<logger>
+qplaintextedit_logger_st(const std::string &logger_name,
+                         QPlainTextEdit *qplaintextedit = nullptr) {
+  return Factory::template create<sinks::qplaintextedit_sink_st>(
+      logger_name, qplaintextedit);
+}
+} // namespace spdlog