diff options
Diffstat (limited to 'src/declarative')
8 files changed, 49 insertions, 12 deletions
diff --git a/src/declarative/debugger/qdeclarativedebughelper.cpp b/src/declarative/debugger/qdeclarativedebughelper.cpp index 207ad2b..b003c12 100644 --- a/src/declarative/debugger/qdeclarativedebughelper.cpp +++ b/src/declarative/debugger/qdeclarativedebughelper.cpp @@ -48,6 +48,7 @@ #include <private/qdeclarativeengine_p.h> #include <private/qabstractanimation_p.h> +#include <private/qdeclarativeengine_p.h> QT_BEGIN_NAMESPACE @@ -63,4 +64,11 @@ void QDeclarativeDebugHelper::setAnimationSlowDownFactor(qreal factor) timer->setSlowdownFactor(factor); } +void QDeclarativeDebugHelper::enableDebugging() { + if (!QDeclarativeEnginePrivate::qml_debugging_enabled) { + qWarning("Qml debugging is enabled. Only use this in a safe environment!"); + } + QDeclarativeEnginePrivate::qml_debugging_enabled = true; +} + QT_END_NAMESPACE diff --git a/src/declarative/debugger/qdeclarativedebughelper_p.h b/src/declarative/debugger/qdeclarativedebughelper_p.h index 5689dff..a1ac23d 100644 --- a/src/declarative/debugger/qdeclarativedebughelper_p.h +++ b/src/declarative/debugger/qdeclarativedebughelper_p.h @@ -60,6 +60,10 @@ class Q_DECLARATIVE_PRIVATE_EXPORT QDeclarativeDebugHelper public: static QScriptEngine *getScriptEngine(QDeclarativeEngine *engine); static void setAnimationSlowDownFactor(qreal factor); + + // Enables remote debugging functionality + // Only use this for debugging in a safe environment! + static void enableDebugging(); }; QT_END_NAMESPACE diff --git a/src/declarative/debugger/qdeclarativedebugservice.cpp b/src/declarative/debugger/qdeclarativedebugservice.cpp index c39da3d..8c86ae8 100644 --- a/src/declarative/debugger/qdeclarativedebugservice.cpp +++ b/src/declarative/debugger/qdeclarativedebugservice.cpp @@ -42,6 +42,7 @@ #include "private/qdeclarativedebugservice_p.h" #include "private/qpacketprotocol_p.h" +#include "private/qdeclarativeengine_p.h" #include <QtCore/qdebug.h> #include <QtNetwork/qtcpserver.h> @@ -205,6 +206,12 @@ QDeclarativeDebugServer *QDeclarativeDebugServer::instance() // format: qmljsdebugger=port:3768[,block] if (!appD->qmljsDebugArgumentsString().isEmpty()) { + if (!QDeclarativeEnginePrivate::qml_debugging_enabled) { + qWarning() << QString::fromLatin1("QDeclarativeDebugServer: Ignoring \"-qmljsdebugger=%1\". " + "Debugging has not been enabled.").arg( + appD->qmljsDebugArgumentsString()).toAscii().constData(); + return 0; + } if (appD->qmljsDebugArgumentsString().indexOf(QLatin1String("port:")) == 0) { int separatorIndex = appD->qmljsDebugArgumentsString().indexOf(QLatin1Char(',')); diff --git a/src/declarative/graphicsitems/qdeclarativetext.cpp b/src/declarative/graphicsitems/qdeclarativetext.cpp index 03c9765..84f276e 100644 --- a/src/declarative/graphicsitems/qdeclarativetext.cpp +++ b/src/declarative/graphicsitems/qdeclarativetext.cpp @@ -219,6 +219,7 @@ void QDeclarativeTextPrivate::updateSize() QFontMetrics fm(font); if (text.isEmpty()) { + q->setImplicitWidth(0); q->setImplicitHeight(fm.height()); emit q->paintedSizeChanged(); q->update(); @@ -291,30 +292,30 @@ QSize QDeclarativeTextPrivate::setupTextLayout() qreal height = 0; qreal lineWidth = 0; - //set manual width - if (q->widthValid()) - lineWidth = q->width(); - QTextOption textOption = layout.textOption(); - textOption.setWrapMode(QTextOption::WrapMode(wrapMode)); + textOption.setWrapMode(QTextOption::NoWrap); textOption.setAlignment(Qt::Alignment(hAlign)); - layout.setTextOption(textOption); + // if the item has an explicit width, we set the line width and enable wrapping + if (q->widthValid()) { + lineWidth = q->width(); + textOption.setWrapMode(QTextOption::WrapMode(wrapMode)); + } + + layout.setTextOption(textOption); layout.beginLayout(); while (1) { QTextLine line = layout.createLine(); if (!line.isValid()) break; - if (q->widthValid()) { - line.setLineWidth(lineWidth); - line.setPosition(QPointF(0, height)); - height += line.height(); - } + line.setLineWidth(lineWidth); + line.setPosition(QPointF(0, height)); + height += line.height(); } layout.endLayout(); - return QSize(qCeil(layout.boundingRect().width()), layout.boundingRect().height()); + return layout.boundingRect().toAlignedRect().size(); } /*! diff --git a/src/declarative/graphicsitems/qdeclarativetextlayout.cpp b/src/declarative/graphicsitems/qdeclarativetextlayout.cpp index 89a2158..db5d75d 100644 --- a/src/declarative/graphicsitems/qdeclarativetextlayout.cpp +++ b/src/declarative/graphicsitems/qdeclarativetextlayout.cpp @@ -285,6 +285,19 @@ void QDeclarativeTextLayout::beginLayout() QTextLayout::beginLayout(); } +void QDeclarativeTextLayout::clearLayout() +{ + if (d && d->cached) { + d->cached = false; + d->items.clear(); + d->positions.clear(); + d->glyphs.clear(); + d->chars.clear(); + d->position = QPointF(); + } + QTextLayout::clearLayout(); +} + void QDeclarativeTextLayout::prepare() { if (!d || !d->cached) { diff --git a/src/declarative/graphicsitems/qdeclarativetextlayout_p.h b/src/declarative/graphicsitems/qdeclarativetextlayout_p.h index 90bf0e0..8b81db3 100644 --- a/src/declarative/graphicsitems/qdeclarativetextlayout_p.h +++ b/src/declarative/graphicsitems/qdeclarativetextlayout_p.h @@ -59,6 +59,7 @@ public: ~QDeclarativeTextLayout(); void beginLayout(); + void clearLayout(); void prepare(); void draw(QPainter *, const QPointF & = QPointF()); diff --git a/src/declarative/qml/qdeclarativeengine.cpp b/src/declarative/qml/qdeclarativeengine.cpp index 6906f21..808ba68 100644 --- a/src/declarative/qml/qdeclarativeengine.cpp +++ b/src/declarative/qml/qdeclarativeengine.cpp @@ -176,6 +176,7 @@ struct StaticQtMetaObject : public QObject }; static bool qt_QmlQtModule_registered = false; +bool QDeclarativeEnginePrivate::qml_debugging_enabled = false; void QDeclarativeEnginePrivate::defineModule() { diff --git a/src/declarative/qml/qdeclarativeengine_p.h b/src/declarative/qml/qdeclarativeengine_p.h index 8539fbf..deb4a77 100644 --- a/src/declarative/qml/qdeclarativeengine_p.h +++ b/src/declarative/qml/qdeclarativeengine_p.h @@ -321,6 +321,8 @@ public: static QString urlToLocalFileOrQrc(const QUrl& url); static void defineModule(); + + static bool qml_debugging_enabled; }; /*! |