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various minor improvements

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This commit is contained in:
Jan Käberich 2022-10-31 11:25:33 +01:00
parent e58a76c488
commit 6500f67b5e
8 changed files with 27 additions and 20 deletions
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11
Software/PC_Application/LibreVNA-GUI/Traces/traceplot.cpp
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@ -339,12 +339,13 @@ void TracePlot::finishContextMenu()
void TracePlot::mousePressEvent(QMouseEvent *event)
{
auto &pref = Preferences::getInstance();
auto position = event->pos() - QPoint(marginLeft, marginTop);
if(event->buttons() == Qt::LeftButton) {
selectedMarker = markerAtPosition(event->pos(), true);
if(!selectedMarker && pref.Graphs.enablePanAndZoom && positionWithinGraphArea(event->pos())) {
selectedMarker = markerAtPosition(position, true);
if(!selectedMarker && pref.Graphs.enablePanAndZoom && positionWithinGraphArea(position)) {
// no marker at the position, enter trace moving mode
movingGraph = true;
lastMousePoint = event->pos();
lastMousePoint = position;
cursorLabel->hide();
}
} else {
@ -374,8 +375,8 @@ void TracePlot::mouseMoveEvent(QMouseEvent *event)
selectedMarker->setPosition(nearestTracePoint(trace, clickPoint));
cursorLabel->hide();
} else if(movingGraph) {
move(event->pos() - lastMousePoint);
lastMousePoint = event->pos();
move(clickPoint - lastMousePoint);
lastMousePoint = clickPoint;
} else {
auto text = mouseText(clickPoint);
if(!text.isEmpty()) {