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/****************************************************************************
**
** Copyright (C) 2021 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 alias listView: listView
property point origin
signal clicked
LayoutMirroring.enabled: false
LayoutMirroring.childrenInherit: true
z: 1
visible: active
anchors.fill: parent
ListModel {
id: listModel
}
ListView {
id: listView
spacing: 0
model: listModel
currentIndex: -1
delegate: keyboard.style.functionPopupListDelegate
highlight: keyboard.style.functionPopupListHighlight ? keyboard.style.functionPopupListHighlight : defaultHighlight
highlightMoveDuration: 0
highlightResizeDuration: 0
keyNavigationWraps: true
orientation: ListView.Horizontal
width: contentItem.childrenRect.width
height: contentItem.childrenRect.height
x: {
var result = origin.x
if (count > 0) {
const item = itemAtIndex(0)
if (item) {
result -= Math.round(item.width / 2)
}
}
return result
}
y: origin.y - height
Component {
id: defaultHighlight
Item {}
}
}
Loader {
id: backgroundLoader
sourceComponent: keyboard.style.functionPopupListBackground
anchors.fill: listView
z: -1
Binding {
target: backgroundLoader.item
property: "view"
value: listView
when: backgroundLoader.item && backgroundLoader.item.hasOwnProperty("view")
}
}
onClicked: {
if (active && listView.currentIndex >= 0 && listView.currentIndex < listView.model.count) {
const listElement = listView.model.get(listView.currentIndex)
keyboard.doKeyboardFunction(listElement.keyboardFunction)
}
}
function open(key, originX, originY) {
listModel.clear()
for (const keyboardFunction of [
QtVirtualKeyboard.HideInputPanel,
QtVirtualKeyboard.ChangeLanguage,
QtVirtualKeyboard.ToggleHandwritingMode,
]) {
if (keyboard.isKeyboardFunctionAvailable(keyboardFunction)) {
const listElement = {
keyboardFunction: keyboardFunction
}
listModel.append(listElement)
}
}
origin = Qt.binding(function() {
return Qt.point(Math.min(Math.max(0, originX), width - listView.width), originY)
})
listView.currentIndex = (listModel.count > 0) ? 0 : -1
active = listView.currentIndex !== -1
return active
}
function move(pt) {
var listPt = mapToItem(listView, pt.x, pt.y)
var newIndex = listView.indexAt(listPt.x, Math.max(1, Math.min(listView.height - 1, listPt.y)))
if (newIndex !== listView.currentIndex) {
listView.currentIndex = newIndex
}
}
function close() {
listView.currentIndex = -1
active = false
}
}
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