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/****************************************************************************
**
** 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
import QtQuick.Templates as T
import QtQuick.Controls
import QtQuick.Controls.impl
import QtQuick.NativeStyle as NativeStyle
T.CheckBox {
id: control
readonly property bool nativeIndicator: indicator instanceof NativeStyle.StyleItem
implicitWidth: Math.max(implicitBackgroundWidth + leftInset + rightInset,
implicitContentWidth + leftPadding + rightPadding)
implicitHeight: Math.max(implicitBackgroundHeight + topInset + bottomInset,
implicitContentHeight + topPadding + bottomPadding,
implicitIndicatorHeight + topPadding + bottomPadding)
font.pixelSize: nativeIndicator ? indicator.styleFont(control).pixelSize : undefined
spacing: nativeIndicator ? 0 : 6
padding: nativeIndicator ? 0 : 6
indicator: NativeStyle.CheckBox {
control: control
y: control.topPadding + (control.availableHeight - height) >> 1
contentWidth: contentItem.implicitWidth
contentHeight: contentItem.implicitHeight
useNinePatchImage: false
overrideState: NativeStyle.StyleItem.NeverHovered
}
NativeStyle.CheckBox {
control: control
x: indicator.x
y: indicator.y
z: 99 // Needs to be above the "unhovered" indicator
width: indicator.width
height: indicator.height
useNinePatchImage: false
overrideState: NativeStyle.StyleItem.AlwaysHovered
opacity: control.hovered ? 1 : 0
Behavior on opacity { NumberAnimation { duration: parent.transitionDuration } }
}
contentItem: CheckLabel {
text: control.text
font: control.font
color: control.palette.windowText
// For some reason, the other styles set padding here (in the delegate), instead of in
// the control above. And they also adjust the indicator position by setting x and y
// explicitly (instead of using insets). So we follow the same pattern to ensure that
// setting a custom contentItem delegate from the app will end up looking the same for
// all styles. But this should probably be fixed for all styles (to make them work the
// same way as e.g Buttons).
leftPadding: {
if (nativeIndicator)
indicator.contentPadding.left
else
indicator && !mirrored ? indicator.width + spacing : 0
}
topPadding: nativeIndicator ? indicator.contentPadding.top : 0
rightPadding: {
if (nativeIndicator)
indicator.contentPadding.right
else
indicator && mirrored ? indicator.width + spacing : 0
}
}
}
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