Qt: Change header guards to pragma once

src/platform/qt/AboutScreen.h

@@ -3,8 +3,7 @@
  * This Source Code Form is subject to the terms of the Mozilla Public
  * License, v. 2.0. If a copy of the MPL was not distributed with this
  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-#ifndef QGBA_ABOUT_SCREEN
+#pragma once
-#define QGBA_ABOUT_SCREEN
 
 #include <QDialog>
 
@@ -23,5 +22,3 @@ private:
 };
 
 }
-
-#endif

src/platform/qt/ArchiveInspector.h

@@ -3,8 +3,7 @@
  * This Source Code Form is subject to the terms of the Mozilla Public
  * License, v. 2.0. If a copy of the MPL was not distributed with this
  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-#ifndef QGBA_ARCHIVE_INSPECTOR
+#pragma once
-#define QGBA_ARCHIVE_INSPECTOR
 
 #include "ui_ArchiveInspector.h"
 
@@ -26,5 +25,3 @@ private:
 };
 
 }
-
-#endif

src/platform/qt/AssetTile.h

@@ -3,8 +3,7 @@
  * This Source Code Form is subject to the terms of the Mozilla Public
  * License, v. 2.0. If a copy of the MPL was not distributed with this
  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-#ifndef QGBA_ASSET_TILE
+#pragma once
-#define QGBA_ASSET_TILE
 
 #include "ui_AssetTile.h"
 
@@ -44,5 +43,3 @@ private:
 };
 
 }
-
-#endif

src/platform/qt/AssetView.h

@@ -3,8 +3,7 @@
  * This Source Code Form is subject to the terms of the Mozilla Public
  * License, v. 2.0. If a copy of the MPL was not distributed with this
  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-#ifndef QGBA_ASSET_VIEW
+#pragma once
-#define QGBA_ASSET_VIEW
 
 #include <QTimer>
 #include <QWidget>
@@ -48,5 +47,3 @@ private:
 };
 
 }
-
-#endif

src/platform/qt/AudioDevice.h

@@ -3,8 +3,7 @@
  * This Source Code Form is subject to the terms of the Mozilla Public
  * License, v. 2.0. If a copy of the MPL was not distributed with this
  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-#ifndef QGBA_AUDIO_DEVICE
+#pragma once
-#define QGBA_AUDIO_DEVICE
 
 #include <QAudioFormat>
 #include <QIODevice>
@@ -31,5 +30,3 @@ private:
 };
 
 }
-
-#endif

src/platform/qt/AudioProcessor.h

@@ -3,8 +3,8 @@
  * This Source Code Form is subject to the terms of the Mozilla Public
  * License, v. 2.0. If a copy of the MPL was not distributed with this
  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-#ifndef QGBA_AUDIO_PROCESSOR
+#pragma once
-#define QGBA_AUDIO_PROCESSOR
+
 #include <QObject>
 
 #include <memory>
@@ -59,5 +59,3 @@ private:
 };
 
 }
-
-#endif

src/platform/qt/AudioProcessorQt.h

@@ -3,8 +3,8 @@
  * This Source Code Form is subject to the terms of the Mozilla Public
  * License, v. 2.0. If a copy of the MPL was not distributed with this
  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-#ifndef QGBA_AUDIO_PROCESSOR_QT
+#pragma once
-#define QGBA_AUDIO_PROCESSOR_QT
+
 #include "AudioProcessor.h"
 
 class QAudioOutput;
@@ -39,5 +39,3 @@ private:
 };
 
 }
-
-#endif

src/platform/qt/AudioProcessorSDL.h

@@ -3,8 +3,8 @@
  * This Source Code Form is subject to the terms of the Mozilla Public
  * License, v. 2.0. If a copy of the MPL was not distributed with this
  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-#ifndef QGBA_AUDIO_PROCESSOR_SDL
+#pragma once
-#define QGBA_AUDIO_PROCESSOR_SDL
+
 #include "AudioProcessor.h"
 
 #ifdef BUILD_SDL
@@ -39,5 +39,3 @@ private:
 }
 
 #endif
-
-#endif

src/platform/qt/CheatsModel.h

@@ -3,8 +3,7 @@
  * This Source Code Form is subject to the terms of the Mozilla Public
  * License, v. 2.0. If a copy of the MPL was not distributed with this
  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-#ifndef QGBA_CHEATS_MODEL
+#pragma once
-#define QGBA_CHEATS_MODEL
 
 #include <QAbstractItemModel>
 #include <QFont>
@@ -51,5 +50,3 @@ private:
 };
 
 }
-
-#endif

src/platform/qt/CheatsView.h

@@ -3,8 +3,7 @@
  * This Source Code Form is subject to the terms of the Mozilla Public
  * License, v. 2.0. If a copy of the MPL was not distributed with this
  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-#ifndef QGBA_CHEATS_VIEW
+#pragma once
-#define QGBA_CHEATS_VIEW
 
 #include <QWidget>
 
@@ -44,5 +43,3 @@ private:
 };
 
 }
-
-#endif

src/platform/qt/ColorPicker.h

@@ -3,8 +3,7 @@
  * This Source Code Form is subject to the terms of the Mozilla Public
  * License, v. 2.0. If a copy of the MPL was not distributed with this
  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-#ifndef QGBA_COLOR_PICKER
+#pragma once
-#define QGBA_COLOR_PICKER
 
 #include <QObject>
 
@@ -33,5 +32,3 @@ private:
 };
 
 }
-
-#endif

src/platform/qt/ConfigController.h

@@ -3,8 +3,7 @@
  * This Source Code Form is subject to the terms of the Mozilla Public
  * License, v. 2.0. If a copy of the MPL was not distributed with this
  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-#ifndef QGBA_CONFIG_CONTROLLER
+#pragma once
-#define QGBA_CONFIG_CONTROLLER
 
 #include "Override.h"
 
@@ -110,5 +109,3 @@ private:
 };
 
 }
-
-#endif

src/platform/qt/CoreController.h

@@ -3,8 +3,7 @@
  * This Source Code Form is subject to the terms of the Mozilla Public
  * License, v. 2.0. If a copy of the MPL was not distributed with this
  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-#ifndef QGBA_CORE_CONTROLLER
+#pragma once
-#define QGBA_CORE_CONTROLLER
 
 #include <QByteArray>
 #include <QList>
@@ -216,5 +215,3 @@ private:
 };
 
 }
-
-#endif

src/platform/qt/CoreManager.h

@@ -3,8 +3,7 @@
  * This Source Code Form is subject to the terms of the Mozilla Public
  * License, v. 2.0. If a copy of the MPL was not distributed with this
  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-#ifndef QGBA_CORE_MANAGER
+#pragma once
-#define QGBA_CORE_MANAGER
 
 #include <QFileInfo>
 #include <QObject>
@@ -41,5 +40,3 @@ private:
 };
 
 }
-
-#endif

src/platform/qt/DebuggerConsole.h

@@ -3,8 +3,7 @@
  * This Source Code Form is subject to the terms of the Mozilla Public
  * License, v. 2.0. If a copy of the MPL was not distributed with this
  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-#ifndef QGBA_DEBUGGER_CONSOLE
+#pragma once
-#define QGBA_DEBUGGER_CONSOLE
 
 #include "ui_DebuggerConsole.h"
 
@@ -29,5 +28,3 @@ private:
 };
 
 }
-
-#endif

src/platform/qt/DebuggerConsoleController.h

@@ -3,8 +3,7 @@
  * This Source Code Form is subject to the terms of the Mozilla Public
  * License, v. 2.0. If a copy of the MPL was not distributed with this
  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-#ifndef QGBA_DEBUGGER_CONSOLE_CONTROLLER
+#pragma once
-#define QGBA_DEBUGGER_CONSOLE_CONTROLLER
 
 #include "DebuggerController.h"
 
@@ -59,5 +58,3 @@ private:
 };
 
 }
-
-#endif

src/platform/qt/DebuggerController.h

@@ -3,8 +3,7 @@
  * This Source Code Form is subject to the terms of the Mozilla Public
  * License, v. 2.0. If a copy of the MPL was not distributed with this
  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-#ifndef QGBA_DEBUGGER_CONTROLLER
+#pragma once
-#define QGBA_DEBUGGER_CONTROLLER
 
 #include <QObject>
 
@@ -44,5 +43,3 @@ private:
 };
 
 }
-
-#endif

src/platform/qt/Display.h

@@ -3,8 +3,7 @@
  * This Source Code Form is subject to the terms of the Mozilla Public
  * License, v. 2.0. If a copy of the MPL was not distributed with this
  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-#ifndef QGBA_DISPLAY
+#pragma once
-#define QGBA_DISPLAY
 
 #include <mgba-util/common.h>
 
@@ -85,5 +84,3 @@ private:
 };
 
 }
-
-#endif

src/platform/qt/DisplayGL.h

@@ -3,8 +3,7 @@
  * This Source Code Form is subject to the terms of the Mozilla Public
  * License, v. 2.0. If a copy of the MPL was not distributed with this
  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-#ifndef QGBA_DISPLAY_GL
+#pragma once
-#define QGBA_DISPLAY_GL
 
 #if defined(BUILD_GL) || defined(BUILD_GLES)
 
@@ -130,5 +129,3 @@ private:
 }
 
 #endif
-
-#endif

src/platform/qt/DisplayQt.h

@@ -3,8 +3,7 @@
  * This Source Code Form is subject to the terms of the Mozilla Public
  * License, v. 2.0. If a copy of the MPL was not distributed with this
  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-#ifndef QGBA_DISPLAY_QT
+#pragma once
-#define QGBA_DISPLAY_QT
 
 #include "Display.h"
 
@@ -48,5 +47,3 @@ private:
 };
 
 }
-
-#endif

src/platform/qt/GBAApp.h

@@ -3,8 +3,7 @@
  * This Source Code Form is subject to the terms of the Mozilla Public
  * License, v. 2.0. If a copy of the MPL was not distributed with this
  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-#ifndef QGBA_APP_H
+#pragma once
-#define QGBA_APP_H
 
 #include <QApplication>
 #include <QFileDialog>
@@ -83,5 +82,3 @@ private:
 };
 
 }
-
-#endif

src/platform/qt/GBAKeyEditor.h

@@ -3,8 +3,7 @@
  * This Source Code Form is subject to the terms of the Mozilla Public
  * License, v. 2.0. If a copy of the MPL was not distributed with this
  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-#ifndef QGBA_GBA_KEY_EDITOR
+#pragma once
-#define QGBA_GBA_KEY_EDITOR
 
 #include <QList>
 #include <QPicture>
@@ -92,5 +91,3 @@ private:
 };
 
 }
-
-#endif

src/platform/qt/GBAOverride.h

@@ -3,8 +3,7 @@
  * This Source Code Form is subject to the terms of the Mozilla Public
  * License, v. 2.0. If a copy of the MPL was not distributed with this
  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-#ifndef QGBA_GBA_OVERRIDE
+#pragma once
-#define QGBA_GBA_OVERRIDE
 
 #include "Override.h"
 
@@ -22,5 +21,3 @@ public:
 };
 
 }
-
-#endif

src/platform/qt/GBOverride.h

@@ -3,8 +3,7 @@
  * This Source Code Form is subject to the terms of the Mozilla Public
  * License, v. 2.0. If a copy of the MPL was not distributed with this
  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-#ifndef QGBA_GB_OVERRIDE
+#pragma once
-#define QGBA_GB_OVERRIDE
 
 #include "Override.h"
 
@@ -22,5 +21,3 @@ public:
 };
 
 }
-
-#endif

src/platform/qt/GDBController.h

@@ -3,8 +3,7 @@
  * This Source Code Form is subject to the terms of the Mozilla Public
  * License, v. 2.0. If a copy of the MPL was not distributed with this
  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-#ifndef QGBA_GDB_CONTROLLER
+#pragma once
-#define QGBA_GDB_CONTROLLER
 
 #include "DebuggerController.h"
 
@@ -47,5 +46,3 @@ private:
 }
 
 #endif
-
-#endif

src/platform/qt/GDBWindow.h

@@ -3,8 +3,7 @@
  * This Source Code Form is subject to the terms of the Mozilla Public
  * License, v. 2.0. If a copy of the MPL was not distributed with this
  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-#ifndef QGBA_GDB_WINDOW
+#pragma once
-#define QGBA_GDB_WINDOW
 
 #include <QDialog>
 
@@ -40,5 +39,3 @@ private:
 };
 
 }
-
-#endif

src/platform/qt/GIFView.h

@@ -3,8 +3,7 @@
  * This Source Code Form is subject to the terms of the Mozilla Public
  * License, v. 2.0. If a copy of the MPL was not distributed with this
  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-#ifndef QGBA_GIF_VIEW
+#pragma once
-#define QGBA_GIF_VIEW
 
 #ifdef USE_MAGICK
 
@@ -55,5 +54,3 @@ private:
 }
 
 #endif
-
-#endif

src/platform/qt/GamepadAxisEvent.h

@@ -3,8 +3,7 @@
  * This Source Code Form is subject to the terms of the Mozilla Public
  * License, v. 2.0. If a copy of the MPL was not distributed with this
  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-#ifndef QGBA_GAMEPAD_AXIS_EVENT
+#pragma once
-#define QGBA_GAMEPAD_AXIS_EVENT
 
 #include <QEvent>
 
@@ -42,5 +41,3 @@ private:
 };
 
 }
-
-#endif

src/platform/qt/GamepadButtonEvent.h

@@ -3,8 +3,7 @@
  * This Source Code Form is subject to the terms of the Mozilla Public
  * License, v. 2.0. If a copy of the MPL was not distributed with this
  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-#ifndef QGBA_GAMEPAD_BUTTON_EVENT
+#pragma once
-#define QGBA_GAMEPAD_BUTTON_EVENT
 
 #include <QEvent>
 
@@ -34,5 +33,3 @@ private:
 };
 
 }
-
-#endif

src/platform/qt/GamepadHatEvent.h

@@ -3,8 +3,7 @@
  * This Source Code Form is subject to the terms of the Mozilla Public
  * License, v. 2.0. If a copy of the MPL was not distributed with this
  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-#ifndef QGBA_GAMEPAD_HAT_EVENT
+#pragma once
-#define QGBA_GAMEPAD_HAT_EVENT
 
 #include <QEvent>
 
@@ -44,5 +43,3 @@ private:
 };
 
 }
-
-#endif

src/platform/qt/IOViewer.h

@@ -3,8 +3,7 @@
  * This Source Code Form is subject to the terms of the Mozilla Public
  * License, v. 2.0. If a copy of the MPL was not distributed with this
  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-#ifndef QGBA_IOVIEWER
+#pragma once
-#define QGBA_IOVIEWER
 
 #include <QDialog>
 #include <QList>
@@ -71,5 +70,3 @@ private:
 };
 
 }
-
-#endif

src/platform/qt/InputController.h

@@ -3,8 +3,7 @@
  * This Source Code Form is subject to the terms of the Mozilla Public
  * License, v. 2.0. If a copy of the MPL was not distributed with this
  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-#ifndef QGBA_INPUT_CONTROLLER_H
+#pragma once
-#define QGBA_INPUT_CONTROLLER_H
 
 #include "GamepadAxisEvent.h"
 #include "GamepadHatEvent.h"
@@ -179,5 +178,3 @@ private:
 };
 
 }
-
-#endif

src/platform/qt/InputProfile.h

@@ -3,8 +3,7 @@
  * This Source Code Form is subject to the terms of the Mozilla Public
  * License, v. 2.0. If a copy of the MPL was not distributed with this
  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-#ifndef QGBA_INPUT_PROFILE
+#pragma once
-#define QGBA_INPUT_PROFILE
 
 #include "GamepadAxisEvent.h"
 
@@ -94,5 +93,3 @@ private:
 };
 
 }
-
-#endif

src/platform/qt/KeyEditor.h

@@ -3,8 +3,7 @@
  * This Source Code Form is subject to the terms of the Mozilla Public
  * License, v. 2.0. If a copy of the MPL was not distributed with this
  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-#ifndef QGBA_KEY_EDITOR
+#pragma once
-#define QGBA_KEY_EDITOR
 
 #include "GamepadAxisEvent.h"
 #include "GamepadHatEvent.h"
@@ -64,5 +63,3 @@ private:
 };
 
 }
-
-#endif

src/platform/qt/LoadSaveState.h

@@ -3,8 +3,7 @@
  * This Source Code Form is subject to the terms of the Mozilla Public
  * License, v. 2.0. If a copy of the MPL was not distributed with this
  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-#ifndef QGBA_LOAD_SAVE_STATE
+#pragma once
-#define QGBA_LOAD_SAVE_STATE
 
 #include <QWidget>
 
@@ -57,5 +56,3 @@ private:
 };
 
 }
-
-#endif

src/platform/qt/LogController.h

@@ -3,8 +3,7 @@
  * This Source Code Form is subject to the terms of the Mozilla Public
  * License, v. 2.0. If a copy of the MPL was not distributed with this
  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-#ifndef QGBA_LOG_CONTROLLER
+#pragma once
-#define QGBA_LOG_CONTROLLER
 
 #include "GBAApp.h"
 
@@ -66,5 +65,3 @@ private:
 #define LOG(C, L) (*LogController::global())(mLOG_ ## L, _mLOG_CAT_ ## C ())
 
 }
-
-#endif

src/platform/qt/LogView.h

@@ -3,8 +3,7 @@
  * This Source Code Form is subject to the terms of the Mozilla Public
  * License, v. 2.0. If a copy of the MPL was not distributed with this
  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-#ifndef QGBA_LOG_VIEW
+#pragma once
-#define QGBA_LOG_VIEW
 
 #include <QQueue>
 #include <QWidget>
@@ -50,5 +49,3 @@ private:
 };
 
 }
-
-#endif

src/platform/qt/MemoryModel.h

@@ -3,8 +3,7 @@
  * This Source Code Form is subject to the terms of the Mozilla Public
  * License, v. 2.0. If a copy of the MPL was not distributed with this
  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-#ifndef QGBA_MEMORY_MODEL
+#pragma once
-#define QGBA_MEMORY_MODEL
 
 #include <QAbstractScrollArea>
 #include <QFont>
@@ -99,5 +98,3 @@ private:
 };
 
 }
-
-#endif

src/platform/qt/MemorySearch.h

@@ -3,8 +3,7 @@
  * This Source Code Form is subject to the terms of the Mozilla Public
  * License, v. 2.0. If a copy of the MPL was not distributed with this
  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-#ifndef QGBA_MEMORY_SEARCH
+#pragma once
-#define QGBA_MEMORY_SEARCH
 
 #include <memory>
 
@@ -45,5 +44,3 @@ private:
 };
 
 }
-
-#endif

src/platform/qt/MemoryView.h

@@ -3,8 +3,7 @@
  * This Source Code Form is subject to the terms of the Mozilla Public
  * License, v. 2.0. If a copy of the MPL was not distributed with this
  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-#ifndef QGBA_MEMORY_VIEW
+#pragma once
-#define QGBA_MEMORY_VIEW
 
 #include "MemoryModel.h"
 
@@ -38,5 +37,3 @@ private:
 };
 
 }
-
-#endif

src/platform/qt/MessagePainter.h

@@ -3,8 +3,7 @@
  * This Source Code Form is subject to the terms of the Mozilla Public
  * License, v. 2.0. If a copy of the MPL was not distributed with this
  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-#ifndef QGBA_MESSAGE_PAINTER
+#pragma once
-#define QGBA_MESSAGE_PAINTER
 
 #include <QMutex>
 #include <QObject>
@@ -43,5 +42,3 @@ private:
 };
 
 }
-
-#endif

src/platform/qt/MultiplayerController.h

@@ -3,8 +3,7 @@
  * This Source Code Form is subject to the terms of the Mozilla Public
  * License, v. 2.0. If a copy of the MPL was not distributed with this
  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-#ifndef QGBA_MULTIPLAYER_CONTROLLER
+#pragma once
-#define QGBA_MULTIPLAYER_CONTROLLER
 
 #include <QMutex>
 #include <QList>
@@ -64,4 +63,3 @@ private:
 };
 
 }
-#endif

src/platform/qt/ObjView.h

@@ -3,8 +3,7 @@
  * This Source Code Form is subject to the terms of the Mozilla Public
  * License, v. 2.0. If a copy of the MPL was not distributed with this
  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-#ifndef QGBA_OBJ_VIEW
+#pragma once
-#define QGBA_OBJ_VIEW
 
 #include "AssetView.h"
 
@@ -60,5 +59,3 @@ private:
 };
 
 }
-
-#endif

src/platform/qt/Override.h

@@ -3,8 +3,7 @@
  * This Source Code Form is subject to the terms of the Mozilla Public
  * License, v. 2.0. If a copy of the MPL was not distributed with this
  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-#ifndef QGBA_OVERRIDE
+#pragma once
-#define QGBA_OVERRIDE
 
 struct Configuration;
 struct mCore;
@@ -21,5 +20,3 @@ public:
 };
 
 }
-
-#endif

src/platform/qt/OverrideView.h

@@ -3,8 +3,7 @@
  * This Source Code Form is subject to the terms of the Mozilla Public
  * License, v. 2.0. If a copy of the MPL was not distributed with this
  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-#ifndef QGBA_OVERRIDE_VIEW
+#pragma once
-#define QGBA_OVERRIDE_VIEW
 
 #include <QDialog>
 
@@ -59,5 +58,3 @@ private:
 };
 
 }
-
-#endif

src/platform/qt/PaletteView.h

@@ -3,8 +3,7 @@
  * This Source Code Form is subject to the terms of the Mozilla Public
  * License, v. 2.0. If a copy of the MPL was not distributed with this
  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-#ifndef QGBA_PALETTE_VIEW
+#pragma once
-#define QGBA_PALETTE_VIEW
 
 #include <QWidget>
 
@@ -40,5 +39,3 @@ private:
 };
 
 }
-
-#endif

src/platform/qt/PrinterView.h

@@ -3,8 +3,7 @@
  * This Source Code Form is subject to the terms of the Mozilla Public
  * License, v. 2.0. If a copy of the MPL was not distributed with this
  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-#ifndef QGBA_PRINTER_VIEW
+#pragma once
-#define QGBA_PRINTER_VIEW
 
 #include <QDialog>
 #include <QPixmap>
@@ -46,5 +45,3 @@ private:
 };
 
 }
-
-#endif

src/platform/qt/ROMInfo.h

@@ -3,8 +3,7 @@
  * This Source Code Form is subject to the terms of the Mozilla Public
  * License, v. 2.0. If a copy of the MPL was not distributed with this
  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-#ifndef QGBA_ROM_INFO
+#pragma once
-#define QGBA_ROM_INFO
 
 #include <QWidget>
 
@@ -27,5 +26,3 @@ private:
 };
 
 }
-
-#endif

src/platform/qt/SavestateButton.h

@@ -3,8 +3,7 @@
  * This Source Code Form is subject to the terms of the Mozilla Public
  * License, v. 2.0. If a copy of the MPL was not distributed with this
  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-#ifndef QGBA_SAVESTATE_BUTTON
+#pragma once
-#define QGBA_SAVESTATE_BUTTON
 
 #include <QAbstractButton>
 
@@ -19,5 +18,3 @@ protected:
 };
 
 }
-
-#endif

src/platform/qt/SensorView.h

@@ -3,8 +3,7 @@
  * This Source Code Form is subject to the terms of the Mozilla Public
  * License, v. 2.0. If a copy of the MPL was not distributed with this
  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-#ifndef QGBA_SENSOR_VIEW
+#pragma once
-#define QGBA_SENSOR_VIEW
 
 #include <QTimer>
 #include <QDialog>
@@ -53,5 +52,3 @@ private:
 };
 
 }
-
-#endif

src/platform/qt/SettingsView.h

@@ -3,8 +3,7 @@
  * This Source Code Form is subject to the terms of the Mozilla Public
  * License, v. 2.0. If a copy of the MPL was not distributed with this
  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-#ifndef QGBA_SETTINGS_VIEW
+#pragma once
-#define QGBA_SETTINGS_VIEW
 
 #include <QDialog>
 
@@ -79,5 +78,3 @@ private:
 };
 
 }
-
-#endif

src/platform/qt/ShaderSelector.h

@@ -3,8 +3,7 @@
  * This Source Code Form is subject to the terms of the Mozilla Public
  * License, v. 2.0. If a copy of the MPL was not distributed with this
  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-#ifndef QGBA_SHADER_SELECTOR_H
+#pragma once
-#define QGBA_SHADER_SELECTOR_H
 
 #if defined(BUILD_GL) || defined(BUILD_GLES)
 
@@ -58,5 +57,3 @@ private:
 }
 
 #endif
-
-#endif

src/platform/qt/ShortcutController.h

@@ -3,8 +3,7 @@
  * This Source Code Form is subject to the terms of the Mozilla Public
  * License, v. 2.0. If a copy of the MPL was not distributed with this
  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-#ifndef QGBA_SHORTCUT_MODEL
+#pragma once
-#define QGBA_SHORTCUT_MODEL
 
 #include "GamepadAxisEvent.h"
 
@@ -144,5 +143,3 @@ private:
 };
 
 }
-
-#endif

src/platform/qt/ShortcutView.h

@@ -3,8 +3,7 @@
  * This Source Code Form is subject to the terms of the Mozilla Public
  * License, v. 2.0. If a copy of the MPL was not distributed with this
  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-#ifndef QGBA_SHORTCUT_VIEW
+#pragma once
-#define QGBA_SHORTCUT_VIEW
 
 #include "GamepadAxisEvent.h"
 
@@ -45,5 +44,3 @@ private:
 };
 
 }
-
-#endif

src/platform/qt/Swatch.h

@@ -3,8 +3,7 @@
  * This Source Code Form is subject to the terms of the Mozilla Public
  * License, v. 2.0. If a copy of the MPL was not distributed with this
  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-#ifndef QGBA_SWATCH
+#pragma once
-#define QGBA_SWATCH
 
 #include <QColor>
 #include <QWidget>
@@ -41,5 +40,3 @@ private:
 };
 
 }
-
-#endif

src/platform/qt/TilePainter.h

@@ -3,8 +3,7 @@
  * This Source Code Form is subject to the terms of the Mozilla Public
  * License, v. 2.0. If a copy of the MPL was not distributed with this
  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-#ifndef QGBA_TILE_PAINTER
+#pragma once
-#define QGBA_TILE_PAINTER
 
 #include <QColor>
 #include <QWidget>
@@ -38,5 +37,3 @@ private:
 };
 
 }
-
-#endif

src/platform/qt/TileView.h

@@ -3,8 +3,7 @@
  * This Source Code Form is subject to the terms of the Mozilla Public
  * License, v. 2.0. If a copy of the MPL was not distributed with this
  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-#ifndef QGBA_TILE_VIEW
+#pragma once
-#define QGBA_TILE_VIEW
 
 #include "AssetView.h"
 
@@ -41,5 +40,3 @@ private:
 };
 
 }
-
-#endif

src/platform/qt/VFileDevice.h

@@ -3,8 +3,7 @@
  * This Source Code Form is subject to the terms of the Mozilla Public
  * License, v. 2.0. If a copy of the MPL was not distributed with this
  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-#ifndef QGBA_VFILE_DEVICE
+#pragma once
-#define QGBA_VFILE_DEVICE
 
 #include <QFileDevice>
 
@@ -41,5 +40,3 @@ private:
 };
 
 }
-
-#endif

src/platform/qt/VideoDumper.h

@@ -3,8 +3,8 @@
  * This Source Code Form is subject to the terms of the Mozilla Public
  * License, v. 2.0. If a copy of the MPL was not distributed with this
  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-#ifndef QGBA_VIDEO_DUMPER
+#pragma once
-#define QGBA_VIDEO_DUMPER
+
 #include <QAbstractVideoSurface>
 
 namespace QGBA {
@@ -23,5 +23,3 @@ signals:
 };
 
 }
-
-#endif

src/platform/qt/VideoView.h

@@ -3,8 +3,7 @@
  * This Source Code Form is subject to the terms of the Mozilla Public
  * License, v. 2.0. If a copy of the MPL was not distributed with this
  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-#ifndef QGBA_VIDEO_VIEW
+#pragma once
-#define QGBA_VIDEO_VIEW
 
 #ifdef USE_FFMPEG
 
@@ -117,5 +116,3 @@ private:
 }
 
 #endif
-
-#endif

src/platform/qt/Window.h

@@ -3,8 +3,7 @@
  * This Source Code Form is subject to the terms of the Mozilla Public
  * License, v. 2.0. If a copy of the MPL was not distributed with this
  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-#ifndef QGBA_WINDOW
+#pragma once
-#define QGBA_WINDOW
 
 #include <QDateTime>
 #include <QList>
@@ -245,5 +244,3 @@ private:
 };
 
 }
-
-#endif

src/platform/qt/library/LibraryController.h

@@ -3,8 +3,7 @@
  * This Source Code Form is subject to the terms of the Mozilla Public
  * License, v. 2.0. If a copy of the MPL was not distributed with this
  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-#ifndef QGBA_LIBRARY_CONTROLLER
+#pragma once
-#define QGBA_LIBRARY_CONTROLLER
 
 #include <memory>
 
@@ -125,5 +124,3 @@ private:
 };
 
 }
-
-#endif

src/platform/qt/library/LibraryGrid.h

@@ -3,8 +3,7 @@
  * This Source Code Form is subject to the terms of the Mozilla Public
  * License, v. 2.0. If a copy of the MPL was not distributed with this
  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-#ifndef QGBA_LIBRARY_GRID
+#pragma once
-#define QGBA_LIBRARY_GRID
 
 #include <QListWidget>
 
@@ -46,5 +45,3 @@ private:
 };
 
 }
-
-#endif

src/platform/qt/library/LibraryTree.h

@@ -3,8 +3,7 @@
  * This Source Code Form is subject to the terms of the Mozilla Public
  * License, v. 2.0. If a copy of the MPL was not distributed with this
  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-#ifndef QGBA_LIBRARY_TREE
+#pragma once
-#define QGBA_LIBRARY_TREE
 
 #include <QTreeWidget>
 
@@ -53,5 +52,3 @@ private:
 };
 
 }
-
-#endif

src/platform/qt/utils.h

@@ -3,8 +3,7 @@
  * This Source Code Form is subject to the terms of the Mozilla Public
  * License, v. 2.0. If a copy of the MPL was not distributed with this
  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-#ifndef QGBA_UTILS_H
+#pragma once
-#define QGBA_UTILS_H
 
 #include <mgba/core/core.h>
 
@@ -16,5 +15,3 @@ QString niceSizeFormat(size_t filesize);
 QString nicePlatformFormat(mPlatform platform);
 
 }
-
-#endif