added qml data formatter

src/framework/ui/CMakeLists.txt

@@ -139,6 +139,8 @@ set(MODULE_SRC
     ${CMAKE_CURRENT_LIST_DIR}/view/widgetstatestore.cpp
     ${CMAKE_CURRENT_LIST_DIR}/view/widgetstatestore.h
     ${CMAKE_CURRENT_LIST_DIR}/view/widgetutils.h
+    ${CMAKE_CURRENT_LIST_DIR}/view/qmldataformatter.cpp
+    ${CMAKE_CURRENT_LIST_DIR}/view/qmldataformatter.h
 
     ${CMAKE_CURRENT_LIST_DIR}/view/internal/errordetailsmodel.cpp
     ${CMAKE_CURRENT_LIST_DIR}/view/internal/errordetailsmodel.h

src/framework/ui/internal/uiengine.cpp

@@ -80,6 +80,7 @@ UiEngine::UiEngine(const modularity::ContextPtr& iocCtx)
     m_interactiveProvider = std::make_shared<InteractiveProvider>(iocContext());
     m_api = new QmlApi(this, iocContext());
     m_tooltip = new QmlToolTip(this, iocContext());
+    m_dataFormatter = new QmlDataFormatter(this);
 
     //! NOTE At the moment, UiTheme is also QProxyStyle
     //! Inside the theme, QApplication::setStyle(this) is calling and the QStyleSheetStyle becomes as parent.
@@ -132,6 +133,11 @@ void UiEngine::quit()
     m_engine = nullptr;
 }
 
+QmlDataFormatter* UiEngine::df() const
+{
+    return m_dataFormatter;
+}
+
 QQuickItem* UiEngine::rootItem() const
 {
     return m_rootItem;

src/framework/ui/internal/uiengine.h

@@ -32,6 +32,7 @@
 #include "../view/qmltranslation.h"
 #include "../view/interactiveprovider.h"
 #include "../view/qmlapi.h"
+#include "../view/qmldataformatter.h"
 
 #include "languages/ilanguagesservice.h"
 
@@ -43,6 +44,7 @@ class UiEngine : public QObject, public IUiEngine, public Injectable
 
     Q_PROPERTY(api::ThemeApi * theme READ theme NOTIFY themeChanged)
     Q_PROPERTY(QmlToolTip * tooltip READ tooltip CONSTANT)
+    Q_PROPERTY(QmlDataFormatter * df READ df CONSTANT)
 
     Q_PROPERTY(QQuickItem * rootItem READ rootItem WRITE setRootItem NOTIFY rootItemChanged)
 
@@ -62,6 +64,7 @@ class UiEngine : public QObject, public IUiEngine, public Injectable
     QmlApi* api() const;
     api::ThemeApi* theme() const;
     QmlToolTip* tooltip() const;
+    QmlDataFormatter* df() const;
     InteractiveProvider* interactiveProvider_property() const;
     std::shared_ptr<InteractiveProvider> interactiveProvider() const;
 
@@ -104,6 +107,7 @@ public slots:
     std::shared_ptr<InteractiveProvider> m_interactiveProvider = nullptr;
     QmlApi* m_api = nullptr;
     QmlToolTip* m_tooltip = nullptr;
+    QmlDataFormatter* m_dataFormatter = nullptr;
     QQuickItem* m_rootItem = nullptr;
     mutable int m_isEffectsAllowed = -1;
 };

src/framework/ui/uimodule.cpp

@@ -157,6 +157,7 @@ void UiModule::registerUiTypes()
     qmlRegisterUncreatableType<ContainerType>("Muse.Ui", 1, 0, "ContainerType", "Cannot create a ContainerType");
 
     qmlRegisterUncreatableType<NavigationEvent>("Muse.Ui", 1, 0, "NavigationEvent", "Cannot create a KeyNavigationEvent");
+    qmlRegisterType<QmlDataFormatter>("Muse.Ui", 1, 0, "QmlDataFormatter");
     qmlRegisterType<NavigationSection>("Muse.Ui", 1, 0, "NavigationSection");
     qmlRegisterType<NavigationPanel>("Muse.Ui", 1, 0, "NavigationPanel");
     qmlRegisterType<NavigationPopupPanel>("Muse.Ui", 1, 0, "NavigationPopupPanel");

src/framework/ui/view/qmldataformatter.cpp

@@ -0,0 +1,36 @@
+/*
+ * SPDX-License-Identifier: GPL-3.0-only
+ * MuseScore-CLA-applies
+ *
+ * MuseScore
+ * Music Composition & Notation
+ *
+ * Copyright (C) 2025 MuseScore BVBA and others
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 3 as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+#include "qmldataformatter.h"
+
+#include "global/dataformatter.h"
+
+using namespace muse::ui;
+
+QmlDataFormatter::QmlDataFormatter(QObject* parent)
+    : QObject{parent}
+{
+}
+
+QString QmlDataFormatter::formatReal(double value, int decimals) const
+{
+    return DataFormatter::formatReal(value, decimals);
+}

src/framework/ui/view/qmldataformatter.h

@@ -0,0 +1,35 @@
+/*
+ * SPDX-License-Identifier: GPL-3.0-only
+ * MuseScore-CLA-applies
+ *
+ * MuseScore
+ * Music Composition & Notation
+ *
+ * Copyright (C) 2025 MuseScore BVBA and others
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 3 as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+#pragma once
+
+#include <QObject>
+
+namespace muse::ui {
+class QmlDataFormatter : public QObject
+{
+    Q_OBJECT
+public:
+    explicit QmlDataFormatter(QObject* parent = nullptr);
+
+    Q_INVOKABLE QString formatReal(double value, int decimals = 2) const;
+};
+}

src/framework/uicomponents/qml/Muse/UiComponents/RealInputField.qml

@@ -13,7 +13,7 @@ TextInputField {
     property real min: -10000.0
     property int decimals: 2
 
-    currentText: parseFloat(root.currentValue.toFixed(root.decimals))
+    currentText: ui.df.formatReal(root.currentValue, root.decimals)
 
     validator: DoubleInputValidator {
         top: root.max