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/****************************************************************************
**
** Copyright (C) 2016 The Qt Company Ltd.
** Contact: https://www.qt.io/licensing/
**
** This file is part of the Qt Virtual Keyboard module of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:GPL$
** 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 https://www.qt.io/terms-conditions. For further
** information use the contact form at https://www.qt.io/contact-us.
**
** GNU General Public License Usage
** Alternatively, this file may be used under the terms of the GNU
** General Public License version 3 or (at your option) any later version
** approved by the KDE Free Qt Foundation. The licenses are as published by
** the Free Software Foundation and appearing in the file LICENSE.GPL3
** included in the packaging of this file. Please review the following
** information to ensure the GNU General Public License requirements will
** be met: https://www.gnu.org/licenses/gpl-3.0.html.
**
** $QT_END_LICENSE$
**
****************************************************************************/
import QtQuick
import QtQuick.VirtualKeyboard
Item {
property bool active
property Item activeKey: keyboard.activeKey
visible: active && activeKey !== undefined && activeKey !== null && activeKey.showPreview
z: 1
Loader {
id: characterPreview
anchors.fill: parent
sourceComponent: keyboard.style.characterPreviewDelegate
}
onActiveKeyChanged: {
if (characterPreview.item !== null) {
if (!activeKey) {
characterPreview.item.text = ""
return
}
characterPreview.item.text = Qt.binding(function() {
if (!activeKey)
return ""
var displayText = (activeKey.keyType === QtVirtualKeyboard.FlickKey) ? activeKey.text : activeKey.displayText
return InputContext.uppercase ? displayText.toUpperCase() : displayText
})
if (activeKey.keyType === QtVirtualKeyboard.FlickKey) {
if (characterPreview.item.hasOwnProperty("flickLeft")) {
characterPreview.item.flickLeft = activeKey.flickLeft
characterPreview.item.flickRight = activeKey.flickRight
characterPreview.item.flickTop = activeKey.flickTop
characterPreview.item.flickBottom = activeKey.flickBottom
}
} else {
if (characterPreview.item.hasOwnProperty("flickLeft")) {
characterPreview.item.flickLeft = ""
characterPreview.item.flickRight = ""
characterPreview.item.flickTop = ""
characterPreview.item.flickBottom = ""
}
}
width = activeKey.width
height = activeKey.height
var position = keyboard.mapFromItem(activeKey, 0, 0)
x = position.x
y = position.y - height - keyboard.style.characterPreviewMargin
}
}
}
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