diff options
Diffstat (limited to 'src/declarative/qml/qdeclarativeboundsignal.cpp')
| -rw-r--r-- | src/declarative/qml/qdeclarativeboundsignal.cpp | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/src/declarative/qml/qdeclarativeboundsignal.cpp b/src/declarative/qml/qdeclarativeboundsignal.cpp index d039c68..d5c9bfc 100644 --- a/src/declarative/qml/qdeclarativeboundsignal.cpp +++ b/src/declarative/qml/qdeclarativeboundsignal.cpp @@ -49,7 +49,9 @@ #include "qdeclarative.h" #include "qdeclarativecontext.h" #include "private/qdeclarativeglobal_p.h" +#include "private/qdeclarativedebugtrace_p.h" +#include <QtCore/qstringbuilder.h> #include <QtCore/qdebug.h> QT_BEGIN_NAMESPACE @@ -165,6 +167,13 @@ QDeclarativeBoundSignal *QDeclarativeBoundSignal::cast(QObject *o) int QDeclarativeBoundSignal::qt_metacall(QMetaObject::Call c, int id, void **a) { if (c == QMetaObject::InvokeMetaMethod && id == evaluateIdx) { + if (!m_expression) + return -1; + if (QDeclarativeDebugService::isDebuggingEnabled()) { + QDeclarativeDebugTrace::startRange(QDeclarativeDebugTrace::HandlingSignal); + QDeclarativeDebugTrace::rangeData(QDeclarativeDebugTrace::HandlingSignal, QLatin1String(m_signal.signature()) % QLatin1String(": ") % m_expression->expression()); + QDeclarativeDebugTrace::rangeLocation(QDeclarativeDebugTrace::HandlingSignal, m_expression->sourceFile(), m_expression->lineNumber()); + } m_isEvaluating = true; if (!m_paramsValid) { if (!m_signal.parameterTypes().isEmpty()) @@ -180,6 +189,7 @@ int QDeclarativeBoundSignal::qt_metacall(QMetaObject::Call c, int id, void **a) } if (m_params) m_params->clearValues(); m_isEvaluating = false; + QDeclarativeDebugTrace::endRange(QDeclarativeDebugTrace::HandlingSignal); return -1; } else { return QObject::qt_metacall(c, id, a); |