9 files changed, 9 insertions, 36 deletions
diff --git a/Source/QtDialog/AddCacheEntry.h b/Source/QtDialog/AddCacheEntry.h
index e7a60dd..35522c5 100644
--- a/Source/QtDialog/AddCacheEntry.h
+++ b/Source/QtDialog/AddCacheEntry.h
@@ -1,7 +1,6 @@
 /* Distributed under the OSI-approved BSD 3-Clause License.  See accompanying
    file Copyright.txt or https://cmake.org/licensing for details.  */
-#ifndef AddCacheEntry_h
-#define AddCacheEntry_h
+#pragma once
 
 #include "QCMake.h"
 #include <QCheckBox>
@@ -32,5 +31,3 @@ private:
   const QStringList& VarNames;
   const QStringList& VarTypes;
 };
-
-#endif
diff --git a/Source/QtDialog/CMakeSetupDialog.h b/Source/QtDialog/CMakeSetupDialog.h
index 914be12..eba0b1e 100644
--- a/Source/QtDialog/CMakeSetupDialog.h
+++ b/Source/QtDialog/CMakeSetupDialog.h
@@ -1,7 +1,6 @@
 /* Distributed under the OSI-approved BSD 3-Clause License.  See accompanying
    file Copyright.txt or https://cmake.org/licensing for details.  */
-#ifndef CMakeSetupDialog_h
-#define CMakeSetupDialog_h
+#pragma once
 
 #include <memory>
 
@@ -146,5 +145,3 @@ protected:
   virtual void run();
   std::unique_ptr<QCMake> CMakeInstance;
 };
-
-#endif // CMakeSetupDialog_h
diff --git a/Source/QtDialog/Compilers.h b/Source/QtDialog/Compilers.h
index 931c935..5da0781 100644
--- a/Source/QtDialog/Compilers.h
+++ b/Source/QtDialog/Compilers.h
@@ -1,7 +1,6 @@
 
 
-#ifndef COMPILERS_HPP
-#define COMPILERS_HPP
+#pragma once
 
 #include "cmConfigure.h" // IWYU pragma: keep
 
@@ -21,5 +20,3 @@ public:
     this->setupUi(this);
   }
 };
-
-#endif
diff --git a/Source/QtDialog/FirstConfigure.h b/Source/QtDialog/FirstConfigure.h
index c26f489..4c757da 100644
--- a/Source/QtDialog/FirstConfigure.h
+++ b/Source/QtDialog/FirstConfigure.h
@@ -1,6 +1,5 @@
 
-#ifndef FirstConfigure_h
-#define FirstConfigure_h
+#pragma once
 
 #include <QWizard>
 #include <QWizardPage>
@@ -201,5 +200,3 @@ protected:
   ToolchainCompilerSetup* mToolchainCompilerSetupPage;
   QString mDefaultGenerator;
 };
-
-#endif // FirstConfigure_h
diff --git a/Source/QtDialog/QCMake.h b/Source/QtDialog/QCMake.h
index 39555d6..e87660b 100644
--- a/Source/QtDialog/QCMake.h
+++ b/Source/QtDialog/QCMake.h
@@ -1,7 +1,6 @@
 /* Distributed under the OSI-approved BSD 3-Clause License.  See accompanying
    file Copyright.txt or https://cmake.org/licensing for details.  */
-#ifndef QCMake_h
-#define QCMake_h
+#pragma once
 
 #include "cmConfigure.h" // IWYU pragma: keep
 
@@ -182,5 +181,3 @@ protected:
   QString CMakeExecutable;
   QAtomicInt InterruptFlag;
 };
-
-#endif // QCMake_h
diff --git a/Source/QtDialog/QCMakeCacheView.h b/Source/QtDialog/QCMakeCacheView.h
index a252708..836a939 100644
--- a/Source/QtDialog/QCMakeCacheView.h
+++ b/Source/QtDialog/QCMakeCacheView.h
@@ -1,7 +1,6 @@
 /* Distributed under the OSI-approved BSD 3-Clause License.  See accompanying
    file Copyright.txt or https://cmake.org/licensing for details.  */
-#ifndef QCMakeCacheView_h
-#define QCMakeCacheView_h
+#pragma once
 
 #include "QCMake.h"
 #include <QItemDelegate>
@@ -164,5 +163,3 @@ protected:
   // properties changed by user via this delegate
   QSet<QCMakeProperty> mChanges;
 };
-
-#endif
diff --git a/Source/QtDialog/QCMakeWidgets.h b/Source/QtDialog/QCMakeWidgets.h
index 5d2368e..9a2a27e 100644
--- a/Source/QtDialog/QCMakeWidgets.h
+++ b/Source/QtDialog/QCMakeWidgets.h
@@ -1,7 +1,6 @@
 /* Distributed under the OSI-approved BSD 3-Clause License.  See accompanying
    file Copyright.txt or https://cmake.org/licensing for details.  */
-#ifndef QCMakeWidgets_h
-#define QCMakeWidgets_h
+#pragma once
 
 #include "cmConfigure.h" // IWYU pragma: keep
 
@@ -77,5 +76,3 @@ public:
     }
   }
 };
-
-#endif
diff --git a/Source/QtDialog/RegexExplorer.h b/Source/QtDialog/RegexExplorer.h
index 1a1d770..9a42320 100644
--- a/Source/QtDialog/RegexExplorer.h
+++ b/Source/QtDialog/RegexExplorer.h
@@ -1,7 +1,6 @@
 /* Distributed under the OSI-approved BSD 3-Clause License.  See accompanying
    file Copyright.txt or https://cmake.org/licensing for details.  */
-#ifndef RegexExplorer_h
-#define RegexExplorer_h
+#pragma once
 
 #include <string>
 
@@ -39,5 +38,3 @@ private:
   std::string m_regex;
   bool m_matched;
 };
-
-#endif
diff --git a/Source/QtDialog/WarningMessagesDialog.h b/Source/QtDialog/WarningMessagesDialog.h
index f209dbd..bb01704 100644
--- a/Source/QtDialog/WarningMessagesDialog.h
+++ b/Source/QtDialog/WarningMessagesDialog.h
@@ -1,7 +1,6 @@
 /* Distributed under the OSI-approved BSD 3-Clause License.  See accompanying
    file Copyright.txt or https://cmake.org/licensing for details.  */
-#ifndef WarningMessagesDialog_h
-#define WarningMessagesDialog_h
+#pragma once
 
 #include "QCMake.h"
 #include <QDialog>
@@ -63,5 +62,3 @@ private:
    */
   void setupSignals();
 };
-
-#endif /* MessageDialog_h */