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applets/plot_xy_hist: use normal Qt widget as top-level to workaround pyqtgraph.GraphicsWindow misbehaviour with embedding

This commit is contained in:
Sebastien Bourdeauducq 2016-01-13 07:22:19 -07:00
parent 8ad151b4d8
commit 3d56ea5c71
1 changed files with 9 additions and 4 deletions
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13
artiq/applets/plot_xy_hist.py
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@ -1,6 +1,7 @@
#!/usr/bin/env python3.5 #!/usr/bin/env python3.5
import numpy as np import numpy as np
from quamash import QtWidgets
import pyqtgraph import pyqtgraph
from artiq.applets.simple import SimpleApplet from artiq.applets.simple import SimpleApplet
@ -17,18 +18,22 @@ def _compute_ys(histogram_bins, histograms_counts):
return ys return ys
class XYHistPlot(pyqtgraph.GraphicsWindow): # pyqtgraph.GraphicsWindow fails to behave like a regular Qt widget
# and breaks embedding. Do not use as top widget.
class XYHistPlot(QtWidgets.QSplitter):
def __init__(self, args): def __init__(self, args):
pyqtgraph.GraphicsWindow.__init__(self, title="XY/Histogram") QtWidgets.QSplitter.__init__(self)
self.resize(1000,600) self.resize(1000,600)
self.setWindowTitle("XY/Histogram") self.setWindowTitle("XY/Histogram")
self.xy_plot = self.addPlot() self.xy_plot = pyqtgraph.PlotWidget()
self.insertWidget(0, self.xy_plot)
self.xy_plot_data = None self.xy_plot_data = None
self.arrow = None self.arrow = None
self.selected_index = None self.selected_index = None
self.hist_plot = self.addPlot() self.hist_plot = pyqtgraph.PlotWidget()
self.insertWidget(1, self.hist_plot)
self.hist_plot_data = None self.hist_plot_data = None
self.args = args self.args = args