Problem of changing the theme

[Fortiga]

Good evening everyone
I'm on a small test project

In fact when I change the theme on the application there are problems of the icons they do not display exactly

Theme Fusion on Windows

theme Material sur windows

theme Imagine sur windows

it's theme I didn't create they are available on Qt by default

Actually I would like to solve this problem and how I can change the icons when I change the theme too

I use qml interface side and c++ operation side

code

main.qml

import QtQuick
import QtQuick.Controls
import QtQuick.Layouts
import QtQuick.Dialogs
import Qt.labs.settings

import BlackEditeur 1.0

ApplicationWindow {
    id: appWindow
    property bool closed: false

    Settings
    {
        id: settings
        property string style
        property bool dateShow: true
        property int dateFormat: 0
        property int timeFormat: 0
        property int language: 1

    }
    width: 640
    height: 480
    visible: true
    title: qsTr("Note-Black")
    StackView
        {
            id: stack
            anchors.fill: parent
                initialItem: Page{

    // Les raccourise
    Shortcut
       {
           sequence: "Ctrl+P"
           onActivated: myMenu.onPresseKeyParametre()
       }
    // Les Action
    Action{
        id: actionSearch
        onTriggered: onSearch()
    }
    Action{
           id: onOpenMenuAction
           onTriggered: myMenu.openMenu()
       }
       Action{
           id: newNoteAction
           onTriggered: onLauncerNewNote()
       }
       Action{
           id: openFileAction
           onTriggered: onOpenFile.open()
       }
       // Header
       header: ToolBar{
               anchors.top: parent.top
               RowLayout
               {
                   id: rowLayout
                   anchors.fill: parent
                   spacing: 6
               ToolButton {
                   icon.source:  "qrc:/Icon//Note-Black/24x24/menu"
                   icon.height: 24
                   icon.width: 24
                   Layout.alignment: Qt.AlignLeft
                   action: onOpenMenuAction
               }
               ToolSeparator{Layout.fillHeight: true}
               Label
                   {
                       id: nomeApp2
                       text: "Note-Black"
                      // color: "white"
                       font.bold: true
                       font.letterSpacing: 2
                       font.pixelSize: 24
                       horizontalAlignment: Qt.AlignHCenter
                       verticalAlignment: Qt.AlignVCenter
                   }

                   ToolButton
                   {
                       icon.source:  "qrc:/Icon//Note-Black/24x24/search"
                       icon.height: 24
                       icon.width: 24
                       action: actionSearch
                       Layout.alignment: Qt.AlignJustify
                   }

                   ToolButton
                   {
                      icon.source:  "qrc:/Icon//Note-Black/24x24/sorting"
                      icon.height: 24
                      icon.width: 24
                      Layout.alignment:  Qt.AlignRight
                      //action: onSortingAction
                   }
               }
           }
           MyMenu
           {
               id: myMenu
               anchors.left: parent.left
           }
           Search
           {
               id: search
               visible: false
               anchors.centerIn: parent.Center
           }

                footer: ToolBar{
                        id: footerPage
                        anchors.bottom: parent.bottom
                        RowLayout
                        {
                            id: rowLayout2
                            anchors.fill: parent
                            spacing: 6
                            ToolButton{

                                icon.source: "qrc:/Icon/Note-Black/24x24/file.png"
                                icon.width: 24
                                icon.height: 24
                                action: openFileAction
                            }
                            ToolButton
                            {
                                id: toolLanguage
                                icon.source: "qrc:/Icon/Note-Black/24x24/language.png"
                                icon.width: 24
                                icon.height: 24
                                onClicked: pop.open()
                                Layout.alignment: Qt.AlignCenter
                            }
                            ToolButton
                            {
                                icon.source: "qrc:/Icon/Note-Black/24x24/add.png"
                                icon.width: 24
                                icon.height: 24
                                action: newNoteAction
                                Layout.alignment: Qt.AlignRight
                            }
                        }
                    }
                    Popup
                             {
                                 id: pop
                                 x: toolLanguage.x - 50
                                 y: toolLanguage.y + 148
                                 width: parent.width / 5
                                 height: parent.height - 150
                                 modal: Qt.ApplicationModal
                                 focus: true


                                 ColumnLayout {
                                     anchors.fill: parent
                                     RadioButton {
                                         checked: true
                                         text: qsTr("Français")
                                         onClicked: console.log(text)
                                     }
                                     RadioButton {
                                         text: qsTr("Arabe")
                                         onClicked: console.log(text)
                                     }
                                     RadioButton {
                                         text: qsTr("Somalie")
                                         onClicked: console.log(text)
                                     }
                                 }
                                 closePolicy: Popup.CloseOnEscape  | Popup.CloseOnPressOutside
                             }

        }
                }


    FileDialog
        {
            id: onOpenFile
            fileMode: FileDialog.OpenFile
            selectedNameFilter.index: 1
            nameFilters: ["Fichier texte (*.txt)", "Fichier Html (*.html *.htm)", "Fichier Source Cpp/C (*.cpp *.c *.cxx)", "Fichier header Cpp/C (*.h *.hpp *.hxx)", "Tous les fichier (*.*)"]
            currentFolder: StandardPaths.writableLocation(StandardPaths.DocumentsLocation)
            onAccepted:{
               onLauncerNewNotef(selectedFile)
            }

        }
    function onLauncerNewNotef(filePath)
       {
        var component = Qt.createComponent("qrc:/MyEditeur.qml")
        var editor = component.createObject(appWindow);
        editor.loads(filePath)
        stack.push(editor)
       }
    function onLauncerNewNote()
       {
           stack.push("qrc:/MyEditeur.qml")
       }
    function onSearch()
    {
        search.visible = true
    }


}

[Markkyboy]

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