diff options
| -rw-r--r-- | examples/declarative/gestures/experimental-gestures.qml | 8 | ||||
| -rw-r--r-- | src/declarative/qml/qdeclarativeengine.cpp | 30 |
2 files changed, 31 insertions, 7 deletions
diff --git a/examples/declarative/gestures/experimental-gestures.qml b/examples/declarative/gestures/experimental-gestures.qml index 5f904aa..cb190ea 100644 --- a/examples/declarative/gestures/experimental-gestures.qml +++ b/examples/declarative/gestures/experimental-gestures.qml @@ -5,6 +5,14 @@ import Qt.labs.gestures 1.0 Rectangle { id: rect + width: 320 + height: 180 + + Text { + anchors.centerIn: parent + text: "Tap / TapAndHold / Pan / Pinch / Swipe\nOnly works on platforms with Touch support." + horizontalAlignment: Text.Center + } GestureArea { anchors.fill: parent diff --git a/src/declarative/qml/qdeclarativeengine.cpp b/src/declarative/qml/qdeclarativeengine.cpp index 68ce953..8905713 100644 --- a/src/declarative/qml/qdeclarativeengine.cpp +++ b/src/declarative/qml/qdeclarativeengine.cpp @@ -1479,13 +1479,17 @@ public: QSet<QString> qmlDirFilesForWhichPluginsHaveBeenLoaded; - QDeclarativeDirComponents importExtension(const QString &absoluteFilePath, const QString &uri, QDeclarativeEngine *engine) { + QDeclarativeDirComponents importExtension(const QString &absoluteFilePath, const QString &uri, QDeclarativeEngine *engine, QString *errorString) { QFile file(absoluteFilePath); QString filecontent; if (file.open(QFile::ReadOnly)) { filecontent = QString::fromUtf8(file.readAll()); if (qmlImportTrace()) qDebug() << "QDeclarativeEngine::add: loaded" << absoluteFilePath; + } else { + if (errorString) + *errorString = QDeclarativeEngine::tr("module \"%1\" definition \"%2\" not readable").arg(uri).arg(absoluteFilePath); + return QDeclarativeDirComponents(); } QDir dir = QFileInfo(file).dir(); @@ -1505,7 +1509,15 @@ public: plugin.name); if (!resolvedFilePath.isEmpty()) { - engine->importPlugin(resolvedFilePath, uri); + if (!engine->importPlugin(resolvedFilePath, uri)) { + if (errorString) + *errorString = QDeclarativeEngine::tr("plugin \"%1\" cannot be loaded for module \"%2\"").arg(resolvedFilePath).arg(uri); + return QDeclarativeDirComponents(); + } + } else { + if (errorString) + *errorString = QDeclarativeEngine::tr("module \"%1\" plugin \"%2\" not found").arg(uri).arg(plugin.name); + return QDeclarativeDirComponents(); } } } @@ -1570,7 +1582,9 @@ public: url = QUrl::fromLocalFile(fi.absolutePath()).toString(); uri = resolvedUri(dir, engine); - qmldircomponents = importExtension(absoluteFilePath, uri, engine); + qmldircomponents = importExtension(absoluteFilePath, uri, engine, errorString); + if (qmldircomponents.isEmpty()) // error (or empty) + return false; break; } } @@ -1601,12 +1615,14 @@ public: return false; // local import dirs must exist } uri = resolvedUri(toLocalFileOrQrc(base.resolved(QUrl(uri))), engine); - qmldircomponents = importExtension(localFileOrQrc, - uri, - engine); - if (uri.endsWith(QLatin1Char('/'))) uri.chop(1); + if (QFile::exists(localFileOrQrc)) { + qmldircomponents = importExtension(localFileOrQrc, + uri,engine,errorString); + if (qmldircomponents.isEmpty()) // error (or empty) + return false; + } } else { if (prefix.isEmpty()) { // directory must at least exist for valid import |