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plotview: Drop eventFilters and just pass mouse events to things

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This commit is contained in:
Mike Walters
2016-04-04 00:04:10 +01:00
parent 6a1a06cefc
commit 2102e34589
7 changed files with 31 additions and 30 deletions
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10
plotview.cpp
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@@ -36,9 +36,7 @@ PlotView::PlotView(InputSource *input) : cursors(this), tuner(this), viewRange({
mainSampleSource = input;
setHorizontalScrollBarPolicy(Qt::ScrollBarAlwaysOn);
enableCursors(false);
viewport()->installEventFilter(&cursors);
connect(&cursors, SIGNAL(cursorsMoved()), this, SLOT(cursorsMoved()));
viewport()->installEventFilter(&tuner);
connect(&tuner, &Tuner::tunerMoved, this, &PlotView::tunerMoved);
spectrogramPlot = new SpectrogramPlot(mainSampleSource);
@@ -49,6 +47,7 @@ PlotView::PlotView(InputSource *input) : cursors(this), tuner(this), viewRange({
addPlot(iqPlot);
addPlot(quadDemodPlot);
viewport()->installEventFilter(this);
mainSampleSource->subscribe(this);
}
@@ -129,6 +128,13 @@ bool PlotView::eventFilter(QObject * obj, QEvent *event)
event->type() == QEvent::MouseButtonRelease) {
QMouseEvent *mouseEvent = static_cast<QMouseEvent *>(event);
if (cursors.mouseEvent(event->type(), *mouseEvent))
return true;
if (tuner.mouseEvent(event->type(), *mouseEvent))
return true;
int plotY = -verticalScrollBar()->value();
for (auto&& plot : plots) {
bool result = plot->mouseEvent(