Add CheckBox, RadioButton and other missing components for Windows

Some components still do not work (ComboBox), but they will eventually
have to be added at some point anyway.

Change-Id: I0af8062460c5d2b4d6528bc029b037aff4e4ba5b
Reviewed-by: Richard Moe Gustavsen <richard.gustavsen@qt.io>

8 files changed, 395 insertions, 1 deletions

diff --git a/src/imports/controls/windows/CheckBox.qml b/src/imports/controls/windows/CheckBox.qml
new file mode 100644
index 00000000..00ab05d6
--- /dev/null
+++ b/src/imports/controls/windows/CheckBox.qml
@@ -0,0 +1,43 @@
+/****************************************************************************
+**
+** Copyright (C) 2020 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.
+**
+** $QT_BEGIN_LICENSE:LGPL3$
+** 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.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+import QtQuick 2.12
+import QtQuick.Controls 2.12
+import QtQuick.Controls.impl 2.12
+import QtQuick.NativeStyle 6.0 as NativeStyle
+
+NativeStyle.DefaultCheckBox {
+}
diff --git a/src/imports/controls/windows/ComboBox.qml b/src/imports/controls/windows/ComboBox.qml
new file mode 100644
index 00000000..e331c401
--- /dev/null
+++ b/src/imports/controls/windows/ComboBox.qml
@@ -0,0 +1,43 @@
+/****************************************************************************
+**
+** Copyright (C) 2020 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.
+**
+** $QT_BEGIN_LICENSE:LGPL3$
+** 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.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+import QtQuick 2.12
+import QtQuick.Controls 2.12
+import QtQuick.Controls.impl 2.12
+import QtQuick.NativeStyle 6.0 as NativeStyle
+
+NativeStyle.DefaultComboBox {
+}
diff --git a/src/imports/controls/windows/Frame.qml b/src/imports/controls/windows/Frame.qml
new file mode 100644
index 00000000..024e31a2
--- /dev/null
+++ b/src/imports/controls/windows/Frame.qml
@@ -0,0 +1,43 @@
+/****************************************************************************
+**
+** Copyright (C) 2020 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.
+**
+** $QT_BEGIN_LICENSE:LGPL3$
+** 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.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+import QtQuick 2.12
+import QtQuick.Controls 2.12
+import QtQuick.Controls.impl 2.12
+import QtQuick.NativeStyle 6.0 as NativeStyle
+
+NativeStyle.DefaultFrame {
+}
diff --git a/src/imports/controls/windows/RadioButton.qml b/src/imports/controls/windows/RadioButton.qml
new file mode 100644
index 00000000..6f1bdb04
--- /dev/null
+++ b/src/imports/controls/windows/RadioButton.qml
@@ -0,0 +1,43 @@
+/****************************************************************************
+**
+** Copyright (C) 2020 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.
+**
+** $QT_BEGIN_LICENSE:LGPL3$
+** 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.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+import QtQuick 2.12
+import QtQuick.Controls 2.12
+import QtQuick.Controls.impl 2.12
+import QtQuick.NativeStyle 6.0 as NativeStyle
+
+NativeStyle.DefaultRadioButton {
+}
diff --git a/src/imports/controls/windows/SpinBox.qml b/src/imports/controls/windows/SpinBox.qml
new file mode 100644
index 00000000..57b7669d
--- /dev/null
+++ b/src/imports/controls/windows/SpinBox.qml
@@ -0,0 +1,129 @@
+/****************************************************************************
+**
+** Copyright (C) 2020 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.
+**
+** $QT_BEGIN_LICENSE:LGPL3$
+** 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.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+import QtQuick 2.12
+import QtQuick.Controls 2.12
+import QtQuick.Controls.impl 2.12
+import QtQuick.Templates 2.12 as T
+import QtQuick.NativeStyle 6.0 as NativeStyle
+
+T.SpinBox {
+    id: control
+
+    property bool nativeBackground: background instanceof NativeStyle.StyleItem
+    property bool nativeIndicators: true
+
+    Component.onCompleted: {
+        // Work-around: up.indicator will not emit changed, so we
+        // need to evaluate nativeIndicators after completed instead.
+        nativeIndicators = up.indicator.hasOwnProperty("_qt_default")
+                && down.indicator.hasOwnProperty("_qt_default")
+    }
+
+    font.pixelSize: nativeBackground ? background.styleFont(control).pixelSize : undefined
+
+    implicitWidth: implicitBackgroundWidth + leftInset + rightInset
+    implicitHeight: Math.max(implicitBackgroundHeight, up.implicitIndicatorHeight + down.implicitIndicatorHeight)
+                    + topInset + bottomInset
+
+    spacing: 2
+
+    // Push the background right to make room for the indicators
+    rightInset: nativeIndicators ? up.implicitIndicatorWidth + spacing : 0
+
+    leftPadding: nativeBackground ? background.contentPadding.left: 0
+    topPadding: nativeBackground ? background.contentPadding.top: 0
+    rightPadding: (nativeBackground ? background.contentPadding.right : 0) + rightInset
+    bottomPadding: nativeBackground ? background.contentPadding.bottom: 0
+
+    validator: IntValidator {
+        locale: control.locale.name
+        bottom: Math.min(control.from, control.to)
+        top: Math.max(control.from, control.to)
+    }
+
+    contentItem: TextInput {
+        text: control.displayText
+        font: control.font
+        color: control.palette.text
+        selectionColor: control.palette.highlight
+        selectedTextColor: control.palette.highlightedText
+        horizontalAlignment: Qt.AlignLeft
+        verticalAlignment: Qt.AlignVCenter
+
+        topPadding: 2
+        bottomPadding: 2
+        leftPadding: 10
+        rightPadding: 10
+
+        readOnly: !control.editable
+        validator: control.validator
+        inputMethodHints: control.inputMethodHints
+    }
+
+    NativeStyle.SpinBox {
+        id: upAndDown
+        control: control
+        subControl: NativeStyle.SpinBox.Up
+        visible: nativeIndicators
+        x: up.indicator.x
+        y: up.indicator.y
+        useNinePatchImage: false
+    }
+
+    up.indicator: Item {
+        x: parent.width - width
+        y: (parent.height / 2) - height
+        implicitWidth: upAndDown.width
+        implicitHeight: upAndDown.height / 2
+        property bool _qt_default
+    }
+
+    down.indicator: Item {
+        x: parent.width - width
+        y: up.indicator.y + upAndDown.height / 2
+        implicitWidth: upAndDown.width
+        implicitHeight: upAndDown.height / 2
+        property bool _qt_default
+    }
+
+    background: NativeStyle.SpinBox {
+        control: control
+        subControl: NativeStyle.SpinBox.Frame
+        contentWidth: contentItem.implicitWidth
+        contentHeight: contentItem.implicitHeight
+    }
+}
diff --git a/src/imports/controls/windows/TextArea.qml b/src/imports/controls/windows/TextArea.qml
new file mode 100644
index 00000000..6845c13e
--- /dev/null
+++ b/src/imports/controls/windows/TextArea.qml
@@ -0,0 +1,43 @@
+/****************************************************************************
+**
+** Copyright (C) 2020 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.
+**
+** $QT_BEGIN_LICENSE:LGPL3$
+** 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.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+import QtQuick 2.12
+import QtQuick.Controls 2.12
+import QtQuick.Controls.impl 2.12
+import QtQuick.NativeStyle 6.0 as NativeStyle
+
+NativeStyle.DefaultTextArea {
+}
diff --git a/src/imports/controls/windows/TextField.qml b/src/imports/controls/windows/TextField.qml
new file mode 100644
index 00000000..5728689b
--- /dev/null
+++ b/src/imports/controls/windows/TextField.qml
@@ -0,0 +1,43 @@
+/****************************************************************************
+**
+** Copyright (C) 2020 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.
+**
+** $QT_BEGIN_LICENSE:LGPL3$
+** 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.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+import QtQuick 2.12
+import QtQuick.Controls 2.12
+import QtQuick.Controls.impl 2.12
+import QtQuick.NativeStyle 6.0 as NativeStyle
+
+NativeStyle.DefaultTextField {
+}
diff --git a/src/imports/controls/windows/windows.pri b/src/imports/controls/windows/windows.pri
index 17db019a..f60f9e03 100644
--- a/src/imports/controls/windows/windows.pri
+++ b/src/imports/controls/windows/windows.pri
@@ -1,4 +1,11 @@
 QML_FILES += \
     $$PWD/Button.qml \
-    $$PWD/Slider.qml \
+    $$PWD/CheckBox.qml \
+    $$PWD/ComboBox.qml \
+    $$PWD/Frame.qml \
     $$PWD/GroupBox.qml \
+    $$PWD/RadioButton.qml \
+    $$PWD/Slider.qml \
+    $$PWD/SpinBox.qml \
+    $$PWD/TextArea.qml \
+    $$PWD/TextField.qml \