Use static version of QFileInfo::exists()

Docs say it's faster than creating QFileInfo object and calling
exists().

Change-Id: I0c10216bf72ab11ebf97b66a113d85ac0768d918
Reviewed-by: Tim Jenssen <tim.jenssen@qt.io>

4 files changed, 7 insertions, 7 deletions

diff --git a/src/plugins/qmldesigner/components/componentcore/modelnodeoperations.cpp b/src/plugins/qmldesigner/components/componentcore/modelnodeoperations.cpp
index 2d433f1b93..f43e8fb49e 100644
--- a/src/plugins/qmldesigner/components/componentcore/modelnodeoperations.cpp
+++ b/src/plugins/qmldesigner/components/componentcore/modelnodeoperations.cpp
@@ -1413,7 +1413,7 @@ QString getTemplateDialog(const Utils::FilePath &projectPath)
 
     dialog->exec();
 
-    if (!result.isEmpty() && !QFileInfo(result).exists()) {
+    if (!result.isEmpty() && !QFileInfo::exists(result)) {
         result = templateFiles.at(names.indexOf(result));
         result = templatesPath.pathAppended(result).toString();
     }
@@ -1489,7 +1489,7 @@ void mergeWithTemplate(const SelectionContext &selectionContext)
 
     const QString templateFile = getTemplateDialog(projectPath);
 
-    if (QFileInfo(templateFile).exists())
+    if (QFileInfo::exists(templateFile))
         styleMerge(selectionContext, templateFile);
 }
 
diff --git a/src/plugins/qmldesigner/components/itemlibrary/itemlibraryassetimportdialog.cpp b/src/plugins/qmldesigner/components/itemlibrary/itemlibraryassetimportdialog.cpp
index 62999ba193..af2a34de7c 100644
--- a/src/plugins/qmldesigner/components/itemlibrary/itemlibraryassetimportdialog.cpp
+++ b/src/plugins/qmldesigner/components/itemlibrary/itemlibraryassetimportdialog.cpp
@@ -129,7 +129,7 @@ ItemLibraryAssetImportDialog::ItemLibraryAssetImportDialog(const QStringList &im
         if (importPath.startsWith(targetDir)) {
             const bool isDefaultFolder = importPath.endsWith(defaultAssetFolder);
             const QString assetFolder = importPath + quick3DFolder;
-            const bool exists = QFileInfo(assetFolder).exists();
+            const bool exists = QFileInfo::exists(assetFolder);
             if (exists) {
                 if (isDefaultFolder) {
                     // Priority one location, stop looking
diff --git a/src/plugins/qmldesigner/components/itemlibrary/itemlibraryassetimporter.cpp b/src/plugins/qmldesigner/components/itemlibrary/itemlibraryassetimporter.cpp
index 322040c82c..e244db9381 100644
--- a/src/plugins/qmldesigner/components/itemlibrary/itemlibraryassetimporter.cpp
+++ b/src/plugins/qmldesigner/components/itemlibrary/itemlibraryassetimporter.cpp
@@ -334,7 +334,7 @@ void ItemLibraryAssetImporter::parseQuick3DAsset(const QString &file, const QVar
 
     // Generate qmldir file if importer doesn't already make one
     QString qmldirFileName = outDir.absoluteFilePath(QStringLiteral("qmldir"));
-    if (!QFileInfo(qmldirFileName).exists()) {
+    if (!QFileInfo::exists(qmldirFileName)) {
         QSaveFile qmldirFile(qmldirFileName);
         QString version = QStringLiteral("1.0");
 
@@ -451,7 +451,7 @@ void ItemLibraryAssetImporter::copyImportedFiles()
             // by filesystem watchers.
             QHash<QString, QString>::const_iterator it = assetFiles.begin();
             while (it != assetFiles.end()) {
-                if (QFileInfo(it.key()).exists()) {
+                if (QFileInfo::exists(it.key())) {
                     QDir targetDir = QFileInfo(it.value()).dir();
                     if (!targetDir.exists())
                         targetDir.mkpath(".");
diff --git a/src/plugins/qmldesigner/designercore/metainfo/subcomponentmanager.cpp b/src/plugins/qmldesigner/designercore/metainfo/subcomponentmanager.cpp
index 755ceeabc1..f951524268 100644
--- a/src/plugins/qmldesigner/designercore/metainfo/subcomponentmanager.cpp
+++ b/src/plugins/qmldesigner/designercore/metainfo/subcomponentmanager.cpp
@@ -404,7 +404,7 @@ void SubComponentManager::parseQuick3DAssetDir(const QString &assetPath)
                 QString iconName = qmlIt.fileInfo().absolutePath() + '/'
                         + Constants::QUICK_3D_ASSET_ICON_DIR + '/' + name
                         + Constants::QUICK_3D_ASSET_LIBRARY_ICON_SUFFIX;
-                if (!QFileInfo(iconName).exists())
+                if (!QFileInfo::exists(iconName))
                     iconName = iconPath;
                 itemLibraryEntry.setLibraryEntryIconPath(iconName);
                 itemLibraryEntry.setTypeIcon(QIcon(iconName));
@@ -444,7 +444,7 @@ QStringList SubComponentManager::quick3DAssetPaths() const
     QStringList retPaths;
     for (const auto &impPath : impPaths) {
         const QString assetPath = impPath + QLatin1String(Constants::QUICK_3D_ASSETS_FOLDER);
-        if (QFileInfo(assetPath).exists())
+        if (QFileInfo::exists(assetPath))
             retPaths << assetPath;
     }
     return retPaths;