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smithchart data next to cursor

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This commit is contained in:
Jan Käberich 2020-11-22 22:24:49 +01:00
parent 93bf7255c3
commit 4093578b62
4 changed files with 63 additions and 1 deletions
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33
Software/PC_Application/Traces/traceplot.cpp
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@ -26,6 +26,13 @@ TracePlot::TracePlot(TraceModel &model, QWidget *parent)
connect(&model, &TraceModel::SpanChanged, this, qOverload<double, double>(&TracePlot::updateSpan));
plots.insert(this);
cursorLabel = new QLabel("Test", this);
cursorLabel->setStyleSheet("color: white;");
auto font = cursorLabel->font();
font.setPixelSize(12);
cursorLabel->setFont(font);
cursorLabel->hide();
setMouseTracking(true);
setAcceptDrops(true);
}
@ -33,6 +40,7 @@ TracePlot::~TracePlot()
{
plots.erase(this);
delete contextmenu;
delete cursorLabel;
}
void TracePlot::enableTrace(Trace *t, bool enabled)
@ -161,15 +169,38 @@ void TracePlot::mousePressEvent(QMouseEvent *event)
}
}
void TracePlot::mouseReleaseEvent(QMouseEvent *event)
{
selectedMarker = nullptr;
}
void TracePlot::mouseMoveEvent(QMouseEvent *event)
{
auto clickPoint = event->pos() - QPoint(marginLeft, marginTop);
if(selectedMarker) {
auto clickPoint = event->pos() - QPoint(marginLeft, marginTop);
auto trace = selectedMarker->getTrace();
selectedMarker->setPosition(nearestTracePoint(trace, clickPoint));
cursorLabel->hide();
} else {
auto text = mouseText(clickPoint);
if(!text.isEmpty()) {
cursorLabel->setText(text);
cursorLabel->adjustSize();
cursorLabel->move(event->pos() + QPoint(15, 0));
cursorLabel->show();
} else {
cursorLabel->hide();
}
}
}
void TracePlot::leaveEvent(QEvent *event)
{
Q_UNUSED(event);
cursorLabel->hide();
selectedMarker = nullptr;
}
void TracePlot::dragEnterEvent(QDragEnterEvent *event)
{
if (event->mimeData()->hasFormat("trace/pointer")) {