Promote QQuick(Proxy)Theme from libQQC2 to libQQT2

QQuickTheme needs to be part of libQtQuickTemplates to be able to
provide dark and light palettes (and later, icons).

Task-number: QTBUG-63331
Change-Id: If7d3d279a07b6daf6701a1d3cd3686bec1d094b4
Reviewed-by: Qt CI Bot <qt_ci_bot@qt-project.org>
Reviewed-by: Mitch Curtis <mitch.curtis@qt.io>

13 files changed, 112 insertions, 28 deletions

diff --git a/src/imports/controls/fusion/qquickfusiontheme_p.h b/src/imports/controls/fusion/qquickfusiontheme_p.h
index 5dcfcf61..0cd77f77 100644
--- a/src/imports/controls/fusion/qquickfusiontheme_p.h
+++ b/src/imports/controls/fusion/qquickfusiontheme_p.h
@@ -50,7 +50,7 @@
 
 #include <QtCore/qvariant.h>
 #include <QtGui/qpalette.h>
-#include <QtQuickControls2/private/qquicktheme_p.h>
+#include <QtQuickTemplates2/private/qquicktheme_p.h>
 
 QT_BEGIN_NAMESPACE
 
diff --git a/src/imports/controls/imagine/qquickimaginetheme_p.h b/src/imports/controls/imagine/qquickimaginetheme_p.h
index 4ec9dfd7..3a388a86 100644
--- a/src/imports/controls/imagine/qquickimaginetheme_p.h
+++ b/src/imports/controls/imagine/qquickimaginetheme_p.h
@@ -48,7 +48,7 @@
 // We mean it.
 //
 
-#include <QtQuickControls2/private/qquicktheme_p.h>
+#include <QtQuickTemplates2/private/qquicktheme_p.h>
 
 QT_BEGIN_NAMESPACE
 
diff --git a/src/imports/controls/material/qquickmaterialtheme_p.h b/src/imports/controls/material/qquickmaterialtheme_p.h
index 1c7b1413..6abbed79 100644
--- a/src/imports/controls/material/qquickmaterialtheme_p.h
+++ b/src/imports/controls/material/qquickmaterialtheme_p.h
@@ -50,7 +50,7 @@
 
 #include <QtCore/qvariant.h>
 #include <QtGui/qfont.h>
-#include <QtQuickControls2/private/qquicktheme_p.h>
+#include <QtQuickTemplates2/private/qquicktheme_p.h>
 
 QT_BEGIN_NAMESPACE
 
diff --git a/src/imports/controls/qquickdefaulttheme_p.h b/src/imports/controls/qquickdefaulttheme_p.h
index 6b043e14..05c1c344 100644
--- a/src/imports/controls/qquickdefaulttheme_p.h
+++ b/src/imports/controls/qquickdefaulttheme_p.h
@@ -48,7 +48,7 @@
 // We mean it.
 //
 
-#include <QtQuickControls2/private/qquicktheme_p.h>
+#include <QtQuickTemplates2/private/qquicktheme_p.h>
 
 QT_BEGIN_NAMESPACE
 
diff --git a/src/imports/controls/universal/qquickuniversaltheme_p.h b/src/imports/controls/universal/qquickuniversaltheme_p.h
index 5da74470..3a4cc792 100644
--- a/src/imports/controls/universal/qquickuniversaltheme_p.h
+++ b/src/imports/controls/universal/qquickuniversaltheme_p.h
@@ -49,7 +49,7 @@
 //
 
 #include <QtGui/qfont.h>
-#include <QtQuickControls2/private/qquicktheme_p.h>
+#include <QtQuickTemplates2/private/qquicktheme_p.h>
 
 QT_BEGIN_NAMESPACE
 
diff --git a/src/quickcontrols2/qquickstyleplugin.cpp b/src/quickcontrols2/qquickstyleplugin.cpp
index 6f9a6d13..0e89bb7f 100644
--- a/src/quickcontrols2/qquickstyleplugin.cpp
+++ b/src/quickcontrols2/qquickstyleplugin.cpp
@@ -35,13 +35,13 @@
 ****************************************************************************/
 
 #include "qquickstyleplugin_p.h"
-#include "qquicktheme_p.h"
 #include "qquickstyle.h"
 #include "qquickstyle_p.h"
 
 #include <QtCore/qmetaobject.h>
 #include <QtCore/qsettings.h>
 #include <QtGui/private/qguiapplication_p.h>
+#include <QtQuickTemplates2/private/qquicktheme_p.h>
 
 #include <functional>
 
diff --git a/src/quickcontrols2/quickcontrols2.pri b/src/quickcontrols2/quickcontrols2.pri
index ac20b78d..781658ef 100644
--- a/src/quickcontrols2/quickcontrols2.pri
+++ b/src/quickcontrols2/quickcontrols2.pri
@@ -13,13 +13,11 @@ HEADERS += \
     $$PWD/qquickmnemoniclabel_p.h \
     $$PWD/qquickpaddedrectangle_p.h \
     $$PWD/qquickplaceholdertext_p.h \
-    $$PWD/qquickproxytheme_p.h \
     $$PWD/qquickstyle.h \
     $$PWD/qquickstyle_p.h \
     $$PWD/qquickstyleplugin_p.h \
     $$PWD/qquickstyleselector_p.h \
-    $$PWD/qquickstyleselector_p_p.h \
-    $$PWD/qquicktheme_p.h
+    $$PWD/qquickstyleselector_p_p.h
 
 SOURCES += \
     $$PWD/qquickanimatednode.cpp \
@@ -34,11 +32,9 @@ SOURCES += \
     $$PWD/qquickmnemoniclabel.cpp \
     $$PWD/qquickpaddedrectangle.cpp \
     $$PWD/qquickplaceholdertext.cpp \
-    $$PWD/qquickproxytheme.cpp \
     $$PWD/qquickstyle.cpp \
     $$PWD/qquickstyleplugin.cpp \
-    $$PWD/qquickstyleselector.cpp \
-    $$PWD/qquicktheme.cpp
+    $$PWD/qquickstyleselector.cpp
 
 qtConfig(quick-listview):qtConfig(quick-pathview) {
     HEADERS += \
diff --git a/src/quickcontrols2/qquickproxytheme.cpp b/src/quicktemplates2/qquickproxytheme.cpp
index 9b395b28..f6e8f773 100644
--- a/src/quickcontrols2/qquickproxytheme.cpp
+++ b/src/quicktemplates2/qquickproxytheme.cpp
@@ -3,7 +3,7 @@
 ** Copyright (C) 2017 The Qt Company Ltd.
 ** Contact: http://www.qt.io/licensing/
 **
-** This file is part of the Qt Quick Controls 2 module of the Qt Toolkit.
+** This file is part of the Qt Quick Templates 2 module of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:LGPL3$
 ** Commercial License Usage
diff --git a/src/quickcontrols2/qquickproxytheme_p.h b/src/quicktemplates2/qquickproxytheme_p.h
index 2d271e8c..f580f6c5 100644
--- a/src/quickcontrols2/qquickproxytheme_p.h
+++ b/src/quicktemplates2/qquickproxytheme_p.h
@@ -3,7 +3,7 @@
 ** Copyright (C) 2017 The Qt Company Ltd.
 ** Contact: http://www.qt.io/licensing/
 **
-** This file is part of the Qt Quick Controls 2 module of the Qt Toolkit.
+** This file is part of the Qt Quick Templates 2 module of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:LGPL3$
 ** Commercial License Usage
@@ -49,11 +49,11 @@
 //
 
 #include <QtGui/qpa/qplatformtheme.h>
-#include <QtQuickControls2/private/qtquickcontrols2global_p.h>
+#include <QtQuickTemplates2/private/qtquicktemplates2global_p.h>
 
 QT_BEGIN_NAMESPACE
 
-class Q_QUICKCONTROLS2_PRIVATE_EXPORT QQuickProxyTheme : public QPlatformTheme
+class Q_QUICKTEMPLATES2_PRIVATE_EXPORT QQuickProxyTheme : public QPlatformTheme
 {
 public:
     explicit QQuickProxyTheme(QPlatformTheme *theme = nullptr);
diff --git a/src/quickcontrols2/qquicktheme.cpp b/src/quicktemplates2/qquicktheme.cpp
index 73957207..ab74a4f3 100644
--- a/src/quickcontrols2/qquicktheme.cpp
+++ b/src/quicktemplates2/qquicktheme.cpp
@@ -3,7 +3,7 @@
 ** Copyright (C) 2017 The Qt Company Ltd.
 ** Contact: http://www.qt.io/licensing/
 **
-** This file is part of the Qt Quick Controls 2 module of the Qt Toolkit.
+** This file is part of the Qt Quick Templates 2 module of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:LGPL3$
 ** Commercial License Usage
@@ -35,35 +35,45 @@
 ****************************************************************************/
 
 #include "qquicktheme_p.h"
+#include "qquicktheme_p_p.h"
 
 QT_BEGIN_NAMESPACE
 
 QQuickTheme::QQuickTheme()
+    : d_ptr(new QQuickThemePrivate)
+{
+}
+
+QQuickTheme::~QQuickTheme()
 {
 }
 
 const QFont *QQuickTheme::font(Font type) const
 {
-    Q_UNUSED(type);
-    return m_defaultFont.data();
+    Q_D(const QQuickTheme);
+    Q_UNUSED(type)
+    return d->defaultFont.data();
 }
 
 const QPalette *QQuickTheme::palette(Palette type) const
 {
-    Q_UNUSED(type);
-    return m_defaultPalette.data();
+    Q_D(const QQuickTheme);
+    Q_UNUSED(type)
+    return d->defaultPalette.data();
 }
 
 void QQuickTheme::setDefaultFont(const QFont *defaultFont)
 {
-    m_defaultFont.reset(defaultFont);
+    Q_D(QQuickTheme);
+    d->defaultFont.reset(defaultFont);
     if (defaultFont)
         resolveFonts(*defaultFont);
 }
 
 void QQuickTheme::setDefaultPalette(const QPalette *defaultPalette)
 {
-    m_defaultPalette.reset(defaultPalette);
+    Q_D(QQuickTheme);
+    d->defaultPalette.reset(defaultPalette);
     if (defaultPalette)
         resolvePalettes(*defaultPalette);
 }
diff --git a/src/quickcontrols2/qquicktheme_p.h b/src/quicktemplates2/qquicktheme_p.h
index 78ff17c1..1db85426 100644
--- a/src/quickcontrols2/qquicktheme_p.h
+++ b/src/quicktemplates2/qquicktheme_p.h
@@ -3,7 +3,7 @@
 ** Copyright (C) 2017 The Qt Company Ltd.
 ** Contact: http://www.qt.io/licensing/
 **
-** This file is part of the Qt Quick Controls 2 module of the Qt Toolkit.
+** This file is part of the Qt Quick Templates 2 module of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:LGPL3$
 ** Commercial License Usage
@@ -48,17 +48,20 @@
 // We mean it.
 //
 
-#include <QtQuickControls2/private/qquickproxytheme_p.h>
+#include <QtQuickTemplates2/private/qquickproxytheme_p.h>
 #include <QtCore/qscopedpointer.h>
 #include <QtGui/qfont.h>
 #include <QtGui/qpalette.h>
 
 QT_BEGIN_NAMESPACE
 
-class Q_QUICKCONTROLS2_PRIVATE_EXPORT QQuickTheme :  public QQuickProxyTheme
+class QQuickThemePrivate;
+
+class Q_QUICKTEMPLATES2_PRIVATE_EXPORT QQuickTheme : public QQuickProxyTheme
 {
 public:
     QQuickTheme();
+    ~QQuickTheme();
 
     const QFont *font(Font type = SystemFont) const override;
     const QPalette *palette(Palette type = SystemPalette) const override;
@@ -71,8 +74,9 @@ protected:
     virtual void resolvePalettes(const QPalette &defaultPalette);
 
 private:
-    QScopedPointer<const QFont> m_defaultFont;
-    QScopedPointer<const QPalette> m_defaultPalette;
+    Q_DISABLE_COPY(QQuickTheme)
+    Q_DECLARE_PRIVATE(QQuickTheme)
+    QScopedPointer<QQuickThemePrivate> d_ptr;
 };
 
 QT_END_NAMESPACE
diff --git a/src/quicktemplates2/qquicktheme_p_p.h b/src/quicktemplates2/qquicktheme_p_p.h
new file mode 100644
index 00000000..5c20610d
--- /dev/null
+++ b/src/quicktemplates2/qquicktheme_p_p.h
@@ -0,0 +1,69 @@
+/****************************************************************************
+**
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: http://www.qt.io/licensing/
+**
+** This file is part of the Qt Quick Templates 2 module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL3$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see http://www.qt.io/terms-conditions. For further
+** information use the contact form at http://www.qt.io/contact-us.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 3 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPLv3 included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 3 requirements
+** will be met: https://www.gnu.org/licenses/lgpl.html.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 2.0 or later as published by the Free
+** Software Foundation and appearing in the file LICENSE.GPL included in
+** the packaging of this file. Please review the following information to
+** ensure the GNU General Public License version 2.0 requirements will be
+** met: http://www.gnu.org/licenses/gpl-2.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifndef QQUICKTHEME_P_P_H
+#define QQUICKTHEME_P_P_H
+
+//
+//  W A R N I N G
+//  -------------
+//
+// This file is not part of the Qt API.  It exists purely as an
+// implementation detail.  This header file may change from version to
+// version without notice, or even be removed.
+//
+// We mean it.
+//
+
+#include <QtQuickTemplates2/private/qquicktheme_p.h>
+
+QT_BEGIN_NAMESPACE
+
+class Q_QUICKTEMPLATES2_PRIVATE_EXPORT QQuickThemePrivate
+{
+public:
+    static QQuickThemePrivate *get(QQuickTheme *theme)
+    {
+        return theme->d_func();
+    }
+
+    QScopedPointer<const QFont> defaultFont;
+    QScopedPointer<const QPalette> defaultPalette;
+};
+
+QT_END_NAMESPACE
+
+#endif // QQUICKTHEME_P_P_H
diff --git a/src/quicktemplates2/quicktemplates2.pri b/src/quicktemplates2/quicktemplates2.pri
index b2193ec0..c9ccc420 100644
--- a/src/quicktemplates2/quicktemplates2.pri
+++ b/src/quicktemplates2/quicktemplates2.pri
@@ -59,6 +59,7 @@ HEADERS += \
     $$PWD/qquickpopuppositioner_p_p.h \
     $$PWD/qquickpresshandler_p_p.h \
     $$PWD/qquickprogressbar_p.h \
+    $$PWD/qquickproxytheme_p.h \
     $$PWD/qquickradiobutton_p.h \
     $$PWD/qquickradiodelegate_p.h \
     $$PWD/qquickrangeslider_p.h \
@@ -86,6 +87,8 @@ HEADERS += \
     $$PWD/qquicktextarea_p_p.h \
     $$PWD/qquicktextfield_p.h \
     $$PWD/qquicktextfield_p_p.h \
+    $$PWD/qquicktheme_p.h \
+    $$PWD/qquicktheme_p_p.h \
     $$PWD/qquicktoolbar_p.h \
     $$PWD/qquicktoolbutton_p.h \
     $$PWD/qquicktoolseparator_p.h \
@@ -133,6 +136,7 @@ SOURCES += \
     $$PWD/qquickpopuppositioner.cpp \
     $$PWD/qquickpresshandler.cpp \
     $$PWD/qquickprogressbar.cpp \
+    $$PWD/qquickproxytheme.cpp \
     $$PWD/qquickradiobutton.cpp \
     $$PWD/qquickradiodelegate.cpp \
     $$PWD/qquickrangeslider.cpp \
@@ -155,6 +159,7 @@ SOURCES += \
     $$PWD/qquicktabbutton.cpp \
     $$PWD/qquicktextarea.cpp \
     $$PWD/qquicktextfield.cpp \
+    $$PWD/qquicktheme.cpp \
     $$PWD/qquicktoolbar.cpp \
     $$PWD/qquicktoolbutton.cpp \
     $$PWD/qquicktoolseparator.cpp \