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/****************************************************************************
**
** Copyright (C) 2016 The Qt Company Ltd.
** Contact: https://www.qt.io/licensing/
**
** This file is part of Qt Creator.
**
** 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 as published by the Free Software
** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
** 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.
**
****************************************************************************/
import QtQuick 2.1
import QtQuick.Controls 1.0 as Controls
import QtQuick.Window 2.0
import QtQuick.Controls.Styles 1.1
import "Constants.js" as Constants
import QtQuickDesignerTheme 1.0
Item {
width: 14
height: 14
id: extendedFunctionButton
property variant backendValue
property string icon: "image://icons/placeholder"
property string hoverIcon: "image://icons/submenu"
property bool active: true
signal reseted
function setIcon() {
if (backendValue == null) {
extendedFunctionButton.icon = "image://icons/placeholder"
} else if (backendValue.isBound) {
if (backendValue.isTranslated) {
//translations are a special case
extendedFunctionButton.icon = "image://icons/placeholder"
} else {
extendedFunctionButton.icon = "image://icons/expression"
}
} else {
if (backendValue.complexNode != null
&& backendValue.complexNode.exists) {
} else {
extendedFunctionButton.icon = "image://icons/placeholder"
}
}
}
onBackendValueChanged: {
setIcon()
}
property bool isBoundBackend: backendValue.isBound
property string backendExpression: backendValue.expression
onActiveChanged: {
if (active) {
setIcon()
opacity = 1
} else {
opacity = 0
}
}
onIsBoundBackendChanged: {
setIcon()
}
onBackendExpressionChanged: {
setIcon()
}
Image {
width: 14
height: 14
source: extendedFunctionButton.icon
anchors.centerIn: parent
}
MouseArea {
hoverEnabled: true
anchors.fill: parent
onHoveredChanged: {
if (containsMouse)
icon = hoverIcon
else
setIcon()
}
onClicked: {
menuLoader.show()
}
}
Loader {
id: menuLoader
active: false
function show() {
active = true
item.popup()
}
sourceComponent: Component {
Controls.Menu {
id: menu
onAboutToShow: {
exportMenuItem.checked = backendValue.hasPropertyAlias()
exportMenuItem.enabled = !backendValue.isAttachedProperty()
}
onAboutToHide: menuLoader.active = false
Controls.MenuItem {
text: qsTr("Reset")
onTriggered: {
transaction.start()
backendValue.resetValue()
backendValue.resetValue()
transaction.end()
extendedFunctionButton.reseted()
}
}
Controls.MenuItem {
text: qsTr("Set Binding")
onTriggered: expressionDialogLoader.show()
}
Controls.MenuItem {
id: exportMenuItem
text: qsTr("Export Property as Alias")
onTriggered: {
if (checked)
backendValue.exportPopertyAsAlias()
else
backendValue.removeAliasExport()
}
checkable: true
}
}
}
}
Loader {
id: expressionDialogLoader
parent: itemPane
anchors.fill: parent
visible: false
active: visible
function show() {
expressionDialogLoader.visible = true
}
sourceComponent: Component {
Item {
id: expressionDialog
anchors.fill: parent
Component.onCompleted: {
textField.text = backendValue.expression
textField.forceActiveFocus()
}
Rectangle {
anchors.fill: parent
color: Theme.qmlDesignerBackgroundColorDarker()
opacity: 0.6
}
MouseArea {
anchors.fill: parent
onDoubleClicked: expressionDialog.visible = false
}
Rectangle {
x: 4
Component.onCompleted: {
var pos = itemPane.mapFromItem(
extendedFunctionButton.parent, 0, 0)
y = pos.y + 2
}
width: parent.width - 8
height: 260
radius: 2
color: Theme.qmlDesignerBackgroundColorDarkAlternate()
border.color: Theme.qmlDesignerBorderColor()
Label {
x: 8
y: 6
font.bold: true
text: qsTr("Binding Editor")
}
ExpressionTextField {
id: textField
onRejected: expressionDialogLoader.visible = false
onAccepted: {
backendValue.expression = textField.text.trim()
expressionDialogLoader.visible = false
}
anchors.fill: parent
anchors.leftMargin: 8
anchors.rightMargin: 8
anchors.topMargin: 24
anchors.bottomMargin: 32
}
}
}
}
}
}
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