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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.Window
import QtQuick.Controls
import QtQuick.Controls.impl
import QtQuick.Templates as T
import QtQuick.NativeStyle as NativeStyle
T.ComboBox {
id: control
readonly property bool __nativeBackground: background instanceof NativeStyle.StyleItem
implicitWidth: Math.max(implicitBackgroundWidth + leftInset + rightInset,
implicitContentWidth + leftPadding + rightPadding,
90 /* minimum */ )
implicitHeight: Math.max(implicitBackgroundHeight + topInset + bottomInset,
implicitContentHeight + topPadding + bottomPadding,
implicitIndicatorHeight + topPadding + bottomPadding)
font.pixelSize: __nativeBackground ? background.styleFont(control).pixelSize : undefined
leftPadding: __nativeBackground ? background.contentPadding.left : 5
rightPadding: __nativeBackground ? background.contentPadding.right : 5
topPadding: __nativeBackground ? background.contentPadding.top : 5
bottomPadding: __nativeBackground ? background.contentPadding.bottom : 5
contentItem: T.TextField {
implicitWidth: contentWidth
implicitHeight: contentHeight
text: control.editable ? control.editText : control.displayText
enabled: control.editable
autoScroll: control.editable
readOnly: control.down
inputMethodHints: control.inputMethodHints
validator: control.validator
selectByMouse: control.selectTextByMouse
font: control.font
color: control.editable ? control.palette.text : control.palette.buttonText
selectionColor: control.palette.highlight
selectedTextColor: control.palette.highlightedText
verticalAlignment: Text.AlignVCenter
}
background: NativeStyle.ComboBox {
control: control
contentWidth: contentItem.implicitWidth
contentHeight: contentItem.implicitHeight
}
delegate: ItemDelegate {
width: ListView.view.width
text: control.textRole ? (Array.isArray(control.model) ? modelData[control.textRole] : model[control.textRole]) : modelData
palette.text: control.palette.text
palette.highlightedText: control.palette.highlightedText
font.weight: control.currentIndex === index ? Font.DemiBold : Font.Normal
highlighted: control.highlightedIndex === index
hoverEnabled: control.hoverEnabled
}
popup: T.Popup {
readonly property var layoutMargins: control.__nativeBackground ? control.background.layoutMargins : null
x: layoutMargins ? layoutMargins.left : 0
y: control.height - (layoutMargins ? layoutMargins.bottom : 0)
width: control.width - (layoutMargins ? layoutMargins.left + layoutMargins.right : 0)
height: Math.min(contentItem.implicitHeight, control.Window.height - topMargin - bottomMargin)
topMargin: 6
bottomMargin: 6
contentItem: ListView {
clip: true
implicitHeight: contentHeight
model: control.delegateModel
currentIndex: control.highlightedIndex
highlightMoveDuration: 0
Rectangle {
z: 10
width: parent.width
height: parent.height
color: "transparent"
border.color: control.palette.mid
}
T.ScrollIndicator.vertical: ScrollIndicator { }
}
background: Rectangle {
color: control.palette.window
}
}
}
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