include std headers, avoid transitive include

include/FramelessHelper/Core/private/chromepalette_p.h

@@ -25,6 +25,7 @@
 #pragma once
 
 #include <FramelessHelper/Core/framelesshelpercore_global.h>
+#include <optional>
 
 FRAMELESSHELPER_BEGIN_NAMESPACE
 

include/FramelessHelper/Core/private/framelessmanager_p.h

@@ -25,6 +25,7 @@
 #pragma once
 
 #include <FramelessHelper/Core/framelesshelpercore_global.h>
+#include <optional>
 
 FRAMELESSHELPER_BEGIN_NAMESPACE
 

include/FramelessHelper/Core/private/registrykey_p.h

@@ -26,6 +26,7 @@
 
 #include <FramelessHelper/Core/framelesshelpercore_global.h>
 #include <QtCore/qvariant.h>
+#include <optional>
 
 #ifndef REGISTRYKEY_FORCE_QSETTINGS
 #  define REGISTRYKEY_FORCE_QSETTINGS (0)

include/FramelessHelper/Core/private/versionnumber_p.h

@@ -25,6 +25,7 @@
 #pragma once
 
 #include <FramelessHelper/Core/framelesshelpercore_global.h>
+#include <array>
 
 FRAMELESSHELPER_BEGIN_NAMESPACE
 

include/FramelessHelper/Core/private/windowborderpainter_p.h

@@ -25,6 +25,7 @@
 #pragma once
 
 #include <FramelessHelper/Core/framelesshelpercore_global.h>
+#include <optional>
 
 FRAMELESSHELPER_BEGIN_NAMESPACE
 

include/FramelessHelper/Quick/private/framelessquickhelper_p.h

@@ -25,6 +25,7 @@
 #pragma once
 
 #include <FramelessHelper/Quick/framelesshelperquick_global.h>
+#include <optional>
 
 QT_BEGIN_NAMESPACE
 class QQuickItem;

include/FramelessHelper/Widgets/private/standardsystembutton_p.h

@@ -25,6 +25,7 @@
 #pragma once
 
 #include <FramelessHelper/Widgets/framelesshelperwidgets_global.h>
+#include <optional>
 
 QT_BEGIN_NAMESPACE
 class QEnterEvent;

include/FramelessHelper/Widgets/private/standardtitlebar_p.h

@@ -26,6 +26,7 @@
 
 #include <FramelessHelper/Widgets/framelesshelperwidgets_global.h>
 #include <QtGui/qfont.h>
+#include <optional>
 
 QT_BEGIN_NAMESPACE
 class QPaintEvent;

src/core/framelessconfig.cpp

@@ -23,6 +23,7 @@
  */
 
 #include "framelessconfig_p.h"
+#include <array>
 #include <QtCore/qdir.h>
 #include <QtCore/qsettings.h>
 #include <QtCore/qcoreapplication.h>

src/core/framelesshelper_win.cpp

@@ -30,6 +30,7 @@
 #include "winverhelper_p.h"
 #include "framelesshelper_windows.h"
 #include "framelesshelpercore_global_p.h"
+#include <optional>
 #include <QtCore/qhash.h>
 #include <QtCore/qvariant.h>
 #include <QtCore/qcoreapplication.h>

src/core/micamaterial.cpp

@@ -28,6 +28,7 @@
 #include "utils.h"
 #include "framelessconfig_p.h"
 #include "framelesshelpercore_global_p.h"
+#include <optional>
 #include <QtCore/qsysinfo.h>
 #include <QtCore/qloggingcategory.h>
 #include <QtCore/qmutex.h>

src/core/registrykey.cpp

@@ -24,6 +24,7 @@
 
 #include "registrykey_p.h"
 #include "framelesshelper_windows.h"
+#include <array>
 #include <QtCore/qloggingcategory.h>
 #if REGISTRYKEY_QWINREGISTRYKEY
 #  include <QtCore/private/qwinregistry_p.h>

src/core/utils.cpp

@@ -27,6 +27,7 @@
 #ifdef Q_OS_WINDOWS
 #  include "winverhelper_p.h"
 #endif // Q_OS_WINDOWS
+#include <array>
 #include <QtCore/qloggingcategory.h>
 #include <QtGui/qwindow.h>
 #include <QtGui/qscreen.h>

src/core/utils_win.cpp

@@ -32,6 +32,7 @@
 #include "framelesshelpercore_global_p.h"
 #include "versionnumber_p.h"
 #include "scopeguard_p.h"
+#include <optional>
 #include <QtCore/qhash.h>
 #include <QtCore/qloggingcategory.h>
 #include <QtGui/qwindow.h>

src/core/winverhelper.cpp

@@ -24,6 +24,7 @@
 
 #include "winverhelper_p.h"
 #include "utils.h"
+#include <array>
 
 FRAMELESSHELPER_BEGIN_NAMESPACE