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more examples working under pyqt5

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This commit is contained in:
Luke Campagnola 2015-02-28 11:05:57 -05:00
parent 058dd183d3
commit 7e40b329e9
6 changed files with 28 additions and 34 deletions
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4
examples/ScatterPlotSpeedTest.py
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@ -12,7 +12,7 @@ For testing rapid updates of ScatterPlotItem under various conditions.
import initExample
from pyqtgraph.Qt import QtGui, QtCore, USE_PYSIDE
from pyqtgraph.Qt import QtGui, QtCore, USE_PYSIDE, USE_PYQT5
import numpy as np
import pyqtgraph as pg
from pyqtgraph.ptime import time
@ -22,6 +22,8 @@ app = QtGui.QApplication([])
#mw.resize(800,800)
if USE_PYSIDE:
from ScatterPlotSpeedTestTemplate_pyside import Ui_Form
elif USE_PYQT5:
from ScatterPlotSpeedTestTemplate_pyqt5 import Ui_Form
else:
from ScatterPlotSpeedTestTemplate_pyqt import Ui_Form

4
examples/VideoSpeedTest.py
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@ -10,13 +10,15 @@ is used by the view widget
import initExample ## Add path to library (just for examples; you do not need this)
from pyqtgraph.Qt import QtGui, QtCore, USE_PYSIDE
from pyqtgraph.Qt import QtGui, QtCore, USE_PYSIDE, USE_PYQT5
import numpy as np
import pyqtgraph as pg
import pyqtgraph.ptime as ptime
if USE_PYSIDE:
import VideoTemplate_pyside as VideoTemplate
elif USE_PYQT5:
import VideoTemplate_pyqt5 as VideoTemplate
else:
import VideoTemplate_pyqt as VideoTemplate

12
examples/__main__.py
View File

@ -268,15 +268,19 @@ except:
if __name__ == '__main__':
if '--test' in sys.argv[1:]:
args = sys.argv[1:]
if '--test' in args:
# get rid of orphaned cache files first
pg.renamePyc(path)
files = buildFileList(examples)
if '--pyside' in sys.argv[1:]:
if '--pyside' in args:
lib = 'PySide'
elif '--pyqt' in sys.argv[1:]:
elif '--pyqt' in args or '--pyqt4' in args:
lib = 'PyQt4'
elif '--pyqt5' in args:
lib = 'PyQt5'
else:
lib = ''

2
examples/parametertree.py
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@ -124,7 +124,7 @@ p.sigTreeStateChanged.connect(change)
def valueChanging(param, value):
print "Value changing (not finalized):", param, value
print("Value changing (not finalized): %s %s" % (param, value))
# Too lazy for recursion:
for child in p.children():

12
pyqtgraph/Qt.py
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@ -139,13 +139,13 @@ elif QT_LIB == PYQT5:
self.setTransform(tr)
QtWidgets.QGraphicsItem.translate = translate
#def setMargin(self, i):
#self.setContentsMargins(i, i, i, i)
#QtWidgets.QGridLayout.setMargin = setMargin
def setMargin(self, i):
self.setContentsMargins(i, i, i, i)
QtWidgets.QGridLayout.setMargin = setMargin
#def setResizeMode(self, mode):
#self.setSectionResizeMode(mode)
#QtWidgets.QHeaderView.setResizeMode = setResizeMode
def setResizeMode(self, mode):
self.setSectionResizeMode(mode)
QtWidgets.QHeaderView.setResizeMode = setResizeMode
QtGui.QApplication = QtWidgets.QApplication

28
pyqtgraph/WidgetGroup.py
View File

@ -60,9 +60,13 @@ def setComboState(w, v):
class WidgetGroup(QtCore.QObject):
"""This class takes a list of widgets and keeps an internal record of their state which is always up to date. Allows reading and writing from groups of widgets simultaneously."""
"""This class takes a list of widgets and keeps an internal record of their
state that is always up to date.
## List of widget types which can be handled by WidgetGroup.
Allows reading and writing from groups of widgets simultaneously.
"""
## List of widget types that can be handled by WidgetGroup.
## The value for each type is a tuple (change signal function, get function, set function, [auto-add children])
## The change signal function that takes an object and returns a signal that is emitted any time the state of the widget changes, not just
## when it is changed by user interaction. (for example, 'clicked' is not a valid signal here)
@ -200,53 +204,35 @@ class WidgetGroup(QtCore.QObject):
if hasattr(obj, 'widgetGroupInterface'):
return True
return False
#return (type(obj) in WidgetGroup.classes)
def setScale(self, widget, scale):
val = self.readWidget(widget)
self.scales[widget] = scale
self.setWidget(widget, val)
#print "scaling %f to %f" % (val, self.readWidget(widget))
def mkChangeCallback(self, w):
return lambda *args: self.widgetChanged(w, *args)
def widgetChanged(self, w, *args):
#print "widget changed"
n = self.widgetList[w]
v1 = self.cache[n]
v2 = self.readWidget(w)
if v1 != v2:
#print "widget", n, " = ", v2
if not USE_PYQT5:
#I don't think this line have any different from the next line
# Old signal kept for backward compatibility.
self.emit(QtCore.SIGNAL('changed'), self.widgetList[w], v2)
self.sigChanged.emit(self.widgetList[w], v2)
def state(self):
for w in self.uncachedWidgets:
self.readWidget(w)
#cc = self.cache.copy()
#if 'averageGroup' in cc:
#val = cc['averageGroup']
#w = self.findWidget('averageGroup')
#self.readWidget(w)
#if val != self.cache['averageGroup']:
#print " AverageGroup did not match cached value!"
#else:
#print " AverageGroup OK"
return self.cache.copy()
def setState(self, s):
#print "SET STATE", self, s
for w in self.widgetList:
n = self.widgetList[w]
#print " restore %s?" % n
if n not in s:
continue
#print " restore state", w, n, s[n]
self.setWidget(w, s[n])
def readWidget(self, w):