def import_pyqt5():
"""
Import PyQt5
ImportErrors rasied within this function are non-recoverable
"""
import sip
from PyQt5 import QtCore, QtSvg, QtWidgets, QtGui
# Alias PyQt-specific functions for PySide compatibility.
QtCore.Signal = QtCore.pyqtSignal
QtCore.Slot = QtCore.pyqtSlot
# Join QtGui and QtWidgets for Qt4 compatibility.
QtGuiCompat = types.ModuleType('QtGuiCompat')
QtGuiCompat.__dict__.update(QtGui.__dict__)
QtGuiCompat.__dict__.update(QtWidgets.__dict__)
api = QT_API_PYQT5
return QtCore, QtGuiCompat, QtSvg, api
python类Signal()的实例源码
def import_pyqt5():
"""
Import PyQt5
ImportErrors rasied within this function are non-recoverable
"""
import sip
from PyQt5 import QtCore, QtSvg, QtWidgets, QtGui
# Alias PyQt-specific functions for PySide compatibility.
QtCore.Signal = QtCore.pyqtSignal
QtCore.Slot = QtCore.pyqtSlot
# Join QtGui and QtWidgets for Qt4 compatibility.
QtGuiCompat = types.ModuleType('QtGuiCompat')
QtGuiCompat.__dict__.update(QtGui.__dict__)
QtGuiCompat.__dict__.update(QtWidgets.__dict__)
api = QT_API_PYQT5
return QtCore, QtGuiCompat, QtSvg, api
def import_pyqt5():
"""
Import PyQt5
ImportErrors rasied within this function are non-recoverable
"""
import sip
from PyQt5 import QtCore, QtSvg, QtWidgets, QtGui
# Alias PyQt-specific functions for PySide compatibility.
QtCore.Signal = QtCore.pyqtSignal
QtCore.Slot = QtCore.pyqtSlot
# Join QtGui and QtWidgets for Qt4 compatibility.
QtGuiCompat = types.ModuleType('QtGuiCompat')
QtGuiCompat.__dict__.update(QtGui.__dict__)
QtGuiCompat.__dict__.update(QtWidgets.__dict__)
api = QT_API_PYQT5
return QtCore, QtGuiCompat, QtSvg, api
def import_pyqt5():
"""
Import PyQt5
ImportErrors rasied within this function are non-recoverable
"""
import sip
from PyQt5 import QtCore, QtSvg, QtWidgets, QtGui
# Alias PyQt-specific functions for PySide compatibility.
QtCore.Signal = QtCore.pyqtSignal
QtCore.Slot = QtCore.pyqtSlot
# Join QtGui and QtWidgets for Qt4 compatibility.
QtGuiCompat = types.ModuleType('QtGuiCompat')
QtGuiCompat.__dict__.update(QtGui.__dict__)
QtGuiCompat.__dict__.update(QtWidgets.__dict__)
api = QT_API_PYQT5
return QtCore, QtGuiCompat, QtSvg, api
def import_pyqt4(version=2):
"""
Import PyQt4
Parameters
----------
version : 1, 2, or None
Which QString/QVariant API to use. Set to None to use the system
default
ImportErrors rasied within this function are non-recoverable
"""
# The new-style string API (version=2) automatically
# converts QStrings to Unicode Python strings. Also, automatically unpacks
# QVariants to their underlying objects.
import sip
if version is not None:
sip.setapi('QString', version)
sip.setapi('QVariant', version)
from PyQt4 import QtGui, QtCore, QtSvg
if not check_version(QtCore.PYQT_VERSION_STR, '4.7'):
raise ImportError("IPython requires PyQt4 >= 4.7, found %s" %
QtCore.PYQT_VERSION_STR)
# Alias PyQt-specific functions for PySide compatibility.
QtCore.Signal = QtCore.pyqtSignal
QtCore.Slot = QtCore.pyqtSlot
# query for the API version (in case version == None)
version = sip.getapi('QString')
api = QT_API_PYQTv1 if version == 1 else QT_API_PYQT
return QtCore, QtGui, QtSvg, api
def __init__(self, widget, Ui, Electrode, electrodeUI, communitiesAcrossTimeStep,\
Tab_1_CorrelationTable, Tab_2_CorrelationTable, Visualizer, quantData, quantTableObject, Graph_Layout):
self.widget = widget
self.Ui = Ui
# self.CustomWebView = None
self.Graph_Layout = Graph_Layout
self.quantData = quantData
self.quantTableObject = quantTableObject
self.Electrode = Electrode
self.electrodeUI = electrodeUI
self.communitiesAcrossTimeStep = communitiesAcrossTimeStep
self.Tab_1_CorrelationTable = Tab_1_CorrelationTable
self.Tab_2_CorrelationTable = Tab_2_CorrelationTable
#Signal Connections
self.PreComputeSignals()
self.connectAnimationSignals()
self.communityModeSignals()
self.NodeSelectionSignals()
self.ReferenceSignals()
self.ColorSignals()
self.quantSignals()
self.Graph_LayoutSignals()
self.GlyphSignals()
self.TimeStepInterval()
self.TableSignals()
# self.WebSignals()
self.LinkingWithinTables()
self.SyllableSignals()
# self.CommentedSignals()
def import_pyqt4(version=2):
"""
Import PyQt4
Parameters
----------
version : 1, 2, or None
Which QString/QVariant API to use. Set to None to use the system
default
ImportErrors rasied within this function are non-recoverable
"""
# The new-style string API (version=2) automatically
# converts QStrings to Unicode Python strings. Also, automatically unpacks
# QVariants to their underlying objects.
import sip
if version is not None:
sip.setapi('QString', version)
sip.setapi('QVariant', version)
from PyQt4 import QtGui, QtCore, QtSvg
if not check_version(QtCore.PYQT_VERSION_STR, '4.7'):
raise ImportError("IPython requires PyQt4 >= 4.7, found %s" %
QtCore.PYQT_VERSION_STR)
# Alias PyQt-specific functions for PySide compatibility.
QtCore.Signal = QtCore.pyqtSignal
QtCore.Slot = QtCore.pyqtSlot
# query for the API version (in case version == None)
version = sip.getapi('QString')
api = QT_API_PYQTv1 if version == 1 else QT_API_PYQT
return QtCore, QtGui, QtSvg, api
def update_gui(self):
"""activates on Signal, updates GUI table from db"""
if time.time() - self._last_updated > 0.1:
self._last_updated = time.time()
self._raw_db_output = get_monitors()
self.populate_table()
def import_pyqt4(version=2):
"""
Import PyQt4
Parameters
----------
version : 1, 2, or None
Which QString/QVariant API to use. Set to None to use the system
default
ImportErrors rasied within this function are non-recoverable
"""
# The new-style string API (version=2) automatically
# converts QStrings to Unicode Python strings. Also, automatically unpacks
# QVariants to their underlying objects.
import sip
if version is not None:
sip.setapi('QString', version)
sip.setapi('QVariant', version)
from PyQt4 import QtGui, QtCore, QtSvg
if not check_version(QtCore.PYQT_VERSION_STR, '4.7'):
raise ImportError("IPython requires PyQt4 >= 4.7, found %s" %
QtCore.PYQT_VERSION_STR)
# Alias PyQt-specific functions for PySide compatibility.
QtCore.Signal = QtCore.pyqtSignal
QtCore.Slot = QtCore.pyqtSlot
# query for the API version (in case version == None)
version = sip.getapi('QString')
api = QT_API_PYQTv1 if version == 1 else QT_API_PYQT
return QtCore, QtGui, QtSvg, api
def clearSig (self, o) :
def print_signals_and_slots(obj):
for i in xrange(obj.metaObject().methodCount()):
m = obj.metaObject().method(i)
if m.methodType() == QtCore.QMetaMethod.MethodType.Signal:
print "SIGNAL: sig=", m.signature(), "hooked to nslots=",obj.receivers(QtCore.SIGNAL(m.signature()))
elif m.methodType() == QtCore.QMetaMethod.MethodType.Slot:
print "SLOT: sig=", m.signature()
print_signals_and_slots (o)
def import_pyqt4(version=2):
"""
Import PyQt4
Parameters
----------
version : 1, 2, or None
Which QString/QVariant API to use. Set to None to use the system
default
ImportErrors rasied within this function are non-recoverable
"""
# The new-style string API (version=2) automatically
# converts QStrings to Unicode Python strings. Also, automatically unpacks
# QVariants to their underlying objects.
import sip
if version is not None:
sip.setapi('QString', version)
sip.setapi('QVariant', version)
from PyQt4 import QtGui, QtCore, QtSvg
if not check_version(QtCore.PYQT_VERSION_STR, '4.7'):
raise ImportError("IPython requires PyQt4 >= 4.7, found %s" %
QtCore.PYQT_VERSION_STR)
# Alias PyQt-specific functions for PySide compatibility.
QtCore.Signal = QtCore.pyqtSignal
QtCore.Slot = QtCore.pyqtSlot
# query for the API version (in case version == None)
version = sip.getapi('QString')
api = QT_API_PYQTv1 if version == 1 else QT_API_PYQT
return QtCore, QtGui, QtSvg, api
def AddWidgets(self):
im = self.dataProcess.im
draw = ImageDraw.Draw(im)
self.setSizePolicy(QtGui.QSizePolicy.Policy.Expanding, QtGui.QSizePolicy.Policy.Expanding)
# Saving the image file as an output file
self.label = QtGui.QLabel()
self.NodeSlider()
im.save("BackgroundImage/output.png")
# Loading the pixmap for better analysis
loadedImage = QtGui.QImage()
loadedImage.load("BackgroundImage/output.png")
self.PixMap = QtGui.QPixmap.fromImage(loadedImage)
self.ElectrodeView = ElectrodeView(self)
x_interval = LayoutWidth/6
y_interval = LayoutHeight/6
for i in range(self.Chunks+1):
self.SmallMultipleElectrode.append(ElectrodeView(self, i, x_interval,y_interval))
CommunitySelectPerTime = QtCore.Signal(list, int ,list, list)
self.SmallMultipleElectrode[i].CommunitySelectPerTime.connect(self.SelectingCommunitiesInaTimestep)
self.SmallMultipleElectrode[i].DataLink.connect(self.GettingDataFromSmallMultiples)
self.SmallMultipleElectrode[i].CommunitySelectAcrossTime.connect(self.SelectingCommunitiesAcrossaTimestep)
self.LayoutForSmallMultiples = LayoutForSmallMultiples(self,self.SmallMultipleElectrode,x_interval,y_interval)
# # Use pycharm to have a better way to do it
self.ImageView = QtGui.QHBoxLayout()
self.ImageView2 = QtGui.QHBoxLayout()
self.ImageView2.setContentsMargins(0, 0, 0, 0)
self.ImageView2.addWidget(self.ElectrodeView)
self.ImageView2.setContentsMargins(0, 0, 0, 0)
# Image additions
vbox = QtGui.QVBoxLayout()
vbox.setContentsMargins(0, 0, 0, 0)
vbox.addLayout(self.ImageView2)
vbox.setContentsMargins(0, 0, 0, 0)
self.scene = QtGui.QGraphicsScene(0, 0,500 ,600)
self.setContentsMargins(0, 0, 0, 0)
self.setLayout(vbox)
