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// Copyright (C) 2021 The Qt Company Ltd.
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only
import QtQuick 2.15
import HelperWidgets 2.0 as HelperWidgets
import StudioControls 1.0 as StudioControls
StudioControls.ComboBox {
id: root
property alias typeFilter: itemFilterModel.typeFilter
property var initialModelData
property bool __isCompleted: false
editable: true
model: itemFilterModel
textRole: "IdRole"
valueRole: "IdRole"
HelperWidgets.ItemFilterModel {
id: itemFilterModel
modelNodeBackendProperty: modelNodeBackend
}
Component.onCompleted: {
root.__isCompleted = true
root.resetInitialIndex()
}
onInitialModelDataChanged: root.resetInitialIndex()
onValueRoleChanged: root.resetInitialIndex()
onModelChanged: root.resetInitialIndex()
onTextRoleChanged: root.resetInitialIndex()
function resetInitialIndex() {
let currentSelectedDataIndex = -1
// Workaround for proper initialization. Use the initial modelData value and search for it
// in the model. If nothing was found, set the editText to the initial modelData.
if (root.textRole === root.valueRole) {
currentSelectedDataIndex = root.find(root.initialModelData)
} else {
for (let i = 0; i < root.count; ++i) {
let movingModelIndex = root.model.index(i)
let movingModelValueData = root.model.data(movingModelIndex, root.valueRole)
if (movingModelValueData === root.initialModelData) {
currentSelectedDataIndex = i
break
}
}
}
root.currentIndex = currentSelectedDataIndex
if (root.currentIndex === -1)
root.editText = root.initialModelData
}
function currentData(role = root.valueRole) {
if (root.currentIndex !== -1) {
let currentModelIndex = root.model.index(root.currentIndex)
return root.model.data(currentModelIndex, role)
}
return root.editText
}
function availableValue() {
if (root.currentIndex !== -1 && root.currentValue !== "")
return root.currentValue
return root.editText
}
}
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