QScriptValue
REcmaSharedPointerTextLabel::getText
(QScriptContext* context, QScriptEngine* engine)
{
//REcmaHelper::functionStart("REcmaSharedPointerTextLabel::getText", context, engine);
//qDebug() << "ECMAScript WRAPPER: REcmaSharedPointerTextLabel::getText";
//QCoreApplication::processEvents();
QScriptValue result = engine->undefinedValue();
// public function: can be called from ECMA wrapper of ECMA shell:
RTextLabel* self =
getSelf("getText", context);
//Q_ASSERT(self!=NULL);
if (self==NULL) {
return REcmaHelper::throwError("self is NULL", context);
}
if( context->argumentCount() ==
0
){
// prepare arguments:
// end of arguments
// call C++ function:
// return type 'QString'
QString cppResult =
self->getText();
// return type: QString
// standard Type
result = QScriptValue(cppResult);
} else
{
return REcmaHelper::throwError("Wrong number/types of arguments for RTextLabel.getText().",
context);
}
//REcmaHelper::functionEnd("REcmaSharedPointerTextLabel::getText", context, engine);
return result;
}
void REventHandler::drawInfoLabel(QPainter* painter, const RTextLabel& textLabel) {
RVector pos = textLabel.getPosition();
QString text = textLabel.getText();
RVector p = graphicsView->mapToView(pos);
// info labels might have individual colors in future
//var color = RSettings.getColor("GraphicsViewColors/TextLabelColor", new RColor(249,198,31));
RColor color = RSettings::getColor("GraphicsViewColors/MeasurementToolsColor", RColor(155,220,112));
painter->setPen(color);
if (!text.isEmpty()) {
QFont font = RSettings::getInfoLabelFont();
font.setPointSizeF(font.pointSizeF()*graphicsView->getDevicePixelRatio());
QFontMetrics fm(font);
int w = fm.width(text)+10;
int h = fm.height()+10;
//fm.destroy();
painter->setFont(font);
painter->drawText(p.x - w - 15, p.y + h + 5, w, h, Qt::AlignHCenter | Qt::AlignVCenter, text, NULL);
}
}
