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input: Hook up file opening & invalidationEvent

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Mike Walters
2016-03-03 22:29:38 +00:00
parent 2135e03c01
commit fb7a892149
5 changed files with 10 additions and 10 deletions
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9
plotview.cpp
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@@ -36,6 +36,8 @@ PlotView::PlotView(InputSource *input) : cursors(this), viewRange({0, 0})
mainSampleSource = input;
setHorizontalScrollBarPolicy(Qt::ScrollBarAlwaysOn);
enableCursors(false);
mainSampleSource->subscribe(this);
}
void PlotView::refreshSources()
@@ -93,13 +95,8 @@ void PlotView::enableCursors(bool enabled)
cursors.hide();
}
void PlotView::inputSourceChanged(AbstractSampleSource *src)
void PlotView::invalidateEvent()
{
auto derived = dynamic_cast<SampleSource<std::complex<float>>*>(src);
if (derived == nullptr)
throw new std::runtime_error("SampleSource doesn't provide correct type for GRSampleBuffer");
mainSampleSource = derived;
refreshSources();
horizontalScrollBar()->setMinimum(0);