def updateContents(self, input_ports): (data, keys) = input_ports layout = QtGui.QHBoxLayout() widg = Stack1DMainWindow(data_list=data, key_list=keys) layout.addWidget(widg) self.setLayout(layout) QCellWidget.updateContents(self, input_ports)
def updateContents(self, inputPorts): """ updateContents(inputPorts: tuple) Updates the cell contents with new vtkRenderer """ (renderView, ) = inputPorts renWin = renderView.vtkInstance.GetRenderWindow() renWin.DoubleBufferOn() self.SetRenderWindow(renWin) renderView.vtkInstance.ResetCamera() self.addObserversToInteractorStyle() # renWin = self.GetRenderWindow() # renderers = [renderView.vtkInstance.GetRenderer()] # iren = renWin.GetInteractor() # Update interactor style # self.removeObserversFromInteractorStyle() # if renderView==None: # if iStyle==None: # iStyleInstance = vtk.vtkInteractorStyleTrackballCamera() # else: # iStyleInstance = iStyle.vtkInstance # iren.SetInteractorStyle(iStyleInstance) # self.addObserversToInteractorStyle() # Capture window into history for playback # Call this at the end to capture the image after rendering QCellWidget.updateContents(self, inputPorts)
def updateContents(self, input_ports): (data,keys) = input_ports layout = QtGui.QHBoxLayout() widg = Stack1DMainWindow(data_list=data, key_list=keys) layout.addWidget(widg) self.setLayout(layout) QCellWidget.updateContents(self, input_ports)
def updateContents(self, inputPorts): """ updateContents(inputPorts: tuple) Updates the cell contents with new vtkRenderer """ (renderView,) = inputPorts renWin = renderView.vtkInstance.GetRenderWindow() renWin.DoubleBufferOn() self.SetRenderWindow(renWin) renderView.vtkInstance.ResetCamera() self.addObserversToInteractorStyle() # renWin = self.GetRenderWindow() # renderers = [renderView.vtkInstance.GetRenderer()] # iren = renWin.GetInteractor() # Update interactor style # self.removeObserversFromInteractorStyle() # if renderView==None: # if iStyle==None: # iStyleInstance = vtk.vtkInteractorStyleTrackballCamera() # else: # iStyleInstance = iStyle.vtkInstance # iren.SetInteractorStyle(iStyleInstance) # self.addObserversToInteractorStyle() # Capture window into history for playback # Call this at the end to capture the image after rendering QCellWidget.updateContents(self, inputPorts)
def updateContents(self, input_ports): dict_list, = input_ports layout = QtGui.QHBoxLayout() widg = displaydict.DisplayDict() widg.set_tree(dict_list) layout.addWidget(widg) self.setLayout(layout) QCellWidget.updateContents(self, input_ports)
def __init__(self, parent=None): """ QGISCellWidget(parent: QWidget) -> QGISCellWidget Initialize the widget with its central layout """ QCellWidget.__init__(self, parent) centralLayout = QtGui.QVBoxLayout() self.setLayout(centralLayout) centralLayout.setMargin(0) centralLayout.setSpacing(0)
def deleteLater(self): """ deleteLater() -> None Overriding PyQt deleteLater to free up resources """ # Destroy the old one if possible if self.figure is not None: pylab.close(self.figure) QCellWidget.deleteLater(self)
def __init__(self, parent=None): """ TextCellWidget(parent: QWidget) -> TextCellWidget Create a text cell without a toolbar and without editing capabilities """ QCellWidget.__init__(self, parent) self.setLayout(QtGui.QVBoxLayout(self)) self.browser = QtGui.QTextEdit() self.layout().addWidget(self.browser) self.browser.setReadOnly(True)
def __init__(self, parent=None): """ WebViewCellWidget(parent: QWidget) -> WebViewCellWidget Create a rich text cell without a toolbar """ QCellWidget.__init__(self, parent) self.setLayout(QtGui.QVBoxLayout(self)) self.browser = QtWebKit.QWebView() self.layout().addWidget(self.browser) self.browser.setMouseTracking(True) self.urlSrc = None
def dumpToFile(self, filename): """ dumpToFile(filename) -> None It will generate a screenshot of the cell contents and dump to filename. It will also create a copy of the original text file used with filename's basename and the original extension. """ if self.html is not None: basename, ext = os.path.splitext(filename) with open(basename + '.html', 'wb') as fp: fp.write(self.html.encode('utf-8')) QCellWidget.dumpToFile(self,filename)
def __init__(self, parent=None): """ SVGCellWidget(parent: QWidget) -> SVGCellWidget Create a SVGCellWidget without any toolbar """ QCellWidget.__init__(self, parent) self.setLayout(QtGui.QVBoxLayout(self)) self.svgWidget = QtSvg.QSvgWidget() self.layout().addWidget(self.svgWidget) self.controlBarType = None self.fileSrc = None
def __init__(self, parent=None): """ RichTextCellWidget(parent: QWidget) -> RichTextCellWidget Create a rich text cell without a toolbar """ QCellWidget.__init__(self, parent) self.setLayout(QtGui.QVBoxLayout(self)) self.browser = QtGui.QTextBrowser() self.layout().addWidget(self.browser) self.browser.setMouseTracking(True) self.browser.controlBarType = None self.html = None
def __init__(self, parent=None): """ WebViewCellWidget(parent: QWidget) -> WebViewCellWidget Create a rich text cell without a toolbar """ QCellWidget.__init__(self, parent) self.setLayout(QtGui.QVBoxLayout(self)) QtWebKit.QWebSettings.globalSettings().setAttribute( QtWebKit.QWebSettings.DeveloperExtrasEnabled, True) self.browser = QtWebKit.QWebView() self.layout().addWidget(self.browser) self.browser.setMouseTracking(True) self.urlSrc = None
def deleteLater(self): """ deleteLater() -> None Make sure to free render window resource when deallocating. Overriding PyQt deleteLater to free up resources """ self.renderer_maps = {} for ren in self.getRendererList(): self.mRenWin.RemoveRenderer(ren) self.removeObserversFromInteractorStyle() self.SetRenderWindow(None) QCellWidget.deleteLater(self)
def __init__(self, parent=None): QCellWidget.__init__(self, parent) layout = QtGui.QVBoxLayout() self.table = QtGui.QTableWidget() scrollarea = QtGui.QScrollArea(self) scrollarea.setWidgetResizable(True) scrollarea.setWidget(self.table) layout.addWidget(scrollarea) self.setLayout(layout)
def __init__(self, parent=None): """ IECellWidget(parent: QWidget) -> IECellWidget Create a ActiveX Container pointing to the IE Cell """ QCellWidget.__init__(self, parent) vbox = QtGui.QVBoxLayout(self) vbox.setMargin(0) self.setLayout(vbox) self.browser = QAxContainer.QAxWidget(self) self.browser.setFocusPolicy(QtCore.Qt.StrongFocus) self.browser.setControl("{8856F961-340A-11D0-A96B-00C04FD705A2}") vbox.addWidget(self.browser) self.urlSrc = None
def __init__(self, parent=None): QCellWidget.__init__(self, parent) layout = QtGui.QVBoxLayout() layout.setContentsMargins(0, 0, 0, 0) self.table = QtGui.QTableWidget() scrollarea = QtGui.QScrollArea(self) scrollarea.setWidgetResizable(True) scrollarea.setWidget(self.table) layout.addWidget(scrollarea) self.setLayout(layout)
def __init__(self, parent=None): QCellWidget.__init__(self, parent) self.sync_changes = "all" centralLayout = QtGui.QVBoxLayout() self.setLayout(centralLayout) centralLayout.setMargin(0) centralLayout.setSpacing(0) self.Frame = QtGui.QFrame() self.ui = Ui_Frame() self.ui.setupUi(self.Frame) self.gs_crv_graph = QtGui.QGraphicsScene() self.ui.gv_crv.setScene(self.gs_crv_graph) QtCore.QObject.connect(self.ui.crv_combobox, QtCore.SIGNAL("currentIndexChanged(QString)"), self.changeResponseCurve) self.gs_crv_graph.wheelEvent = self.wheel_event_crv self.gs_auc_graph = QtGui.QGraphicsScene() self.ui.gv_auc.setScene(self.gs_auc_graph) self.gs_auc_graph.wheelEvent = self.wheel_event_auc self.gs_calibration_graph = QtGui.QGraphicsScene() self.ui.gv_calibration.setScene(self.gs_calibration_graph) self.gs_calibration_graph.wheelEvent = self.wheel_event_calibration self.gs_confusion_graph = QtGui.QGraphicsScene() self.ui.gv_confusion.setScene(self.gs_confusion_graph) self.gs_confusion_graph.wheelEvent = self.wheel_event_confusion self.gs_residuals_graph = QtGui.QGraphicsScene() self.ui.gv_residuals.setScene(self.gs_residuals_graph) self.gs_residuals_graph.wheelEvent = self.wheel_event_residuals self.gs_variable_graph = QtGui.QGraphicsScene() self.ui.gv_variable.setScene(self.gs_variable_graph) self.gs_variable_graph.wheelEvent = self.wheel_event_variable self.text_browser = QtWebKit.QWebView() self.text_browser.setMouseTracking(True) self.ui.text_output_layout.addWidget(self.text_browser) self.text_urlSrc = None self.connect(self.ui.tabWidget, QtCore.SIGNAL('currentChanged(int)'), self.tabChanged) self.layout().addWidget(self.Frame)
def __init__(self, parent=None): """ MplFigureCellWidget(parent: QWidget) -> MplFigureCellWidget Initialize the widget with its central layout """ QCellWidget.__init__(self, parent) self.setFocusPolicy(QtCore.Qt.StrongFocus) centralLayout = QtGui.QVBoxLayout() self.setLayout(centralLayout) centralLayout.setMargin(0) centralLayout.setSpacing(0) self.canvas = None self.figure = None self.figManager = None self.toolBarType = MplFigureCellToolBar self.mplToolbar = None
def dumpToFile(self, filename): """ dumpToFile(filename) -> None It will generate a screenshot of the cell contents and dump to filename. It will also create a copy of the original text file used with filename's basename and the original extension. """ if self.html is not None: basename, ext = os.path.splitext(filename) with open(basename + '.html', 'wb') as fp: if isinstance(self.html, bytes): fp.write(self.html) else: codec = QtCore.QTextCodec.codecForHtml( self.html.encode('utf-8'), QtCore.QTextCodec.codecForName('UTF-8')) fp.write(codec.fromUnicode(self.html)) QCellWidget.dumpToFile(self,filename)
def __init__(self, parent=None, f=QtCore.Qt.WindowFlags()): """ QVTKViewWidget(parent: QWidget, f: WindowFlags) -> QVTKViewWidget Initialize QVTKViewWidget with a toolbar with its own device context """ QCellWidget.__init__(self, parent, f | QtCore.Qt.MSWindowsOwnDC) self.interacting = None self.mRenWin = None self.setAttribute(QtCore.Qt.WA_OpaquePaintEvent) self.setAttribute(QtCore.Qt.WA_PaintOnScreen) self.setMouseTracking(True) self.setFocusPolicy(QtCore.Qt.StrongFocus) self.setSizePolicy(QtGui.QSizePolicy(QtGui.QSizePolicy.Expanding, QtGui.QSizePolicy.Expanding)) self.toolBarType = QVTKViewWidgetToolBar self.setAnimationEnabled(True)
def updateContents(self, inputPorts): """ updateContents(inputPorts: tuple) -> None Update the widget contents based on the input data """ (fileValue, ) = inputPorts if fileValue: img = QtGui.QImage() if img.load(fileValue.name): self.originalPix = QtGui.QPixmap.fromImage(img) self.label.setPixmap(self.originalPix.scaled(self.label.size(), QtCore.Qt.KeepAspectRatio, QtCore.Qt.SmoothTransformation)) else: self.label.setText("Invalid image file!") QCellWidget.updateContents(self, inputPorts)
def paintEngine(self): """ paintEngine() -> QPaintEngine On Windows, this has to return None to fully disable double-buffer (we let vtkRenderWindow handle this instead). """ if system.systemType in ['Windows', 'Microsoft']: return None else: return QCellWidget.paintEngine(self)
def __init__(self, parent=None): """ ImageViewerCellWidget(parent: QWidget) -> ImageViewerCellWidget Initialize the widget with its toolbar type and aligment """ QCellWidget.__init__(self, parent) self.setLayout(QtGui.QVBoxLayout(self)) self.setAnimationEnabled(True) self.label = QtGui.QLabel() self.layout().addWidget(self.label) self.label.setAutoFillBackground(True) self.label.palette().setColor(QtGui.QPalette.Window, QtCore.Qt.white) self.label.setMouseTracking(False) self.label.setAlignment(QtCore.Qt.AlignHCenter | QtCore.Qt.AlignVCenter) self.label.setScaledContents(False) self.toolBarType = ImageViewerToolBar self.originalPix = None self.setMinimumSize(1, 1)
def deleteLater(self): """ deleteLater() -> None Overriding PyQt deleteLater to free up resources """ # Destroy the old one if possible if self.figure is not None: # self.getFigManager().window.deleteLater() print "pylab:", pylab print "self.figure:", self.figure pylab.close(self.figure) # if self.figManager: # try: # pylab.close(self.figManager.canvas.figure) # # There is a bug in Matplotlib backend_qt4. It is a # # wrong command for Qt4. Just ignore it and continue # # to destroy the widget # except: # pass # self.figManager.window.deleteLater() QCellWidget.deleteLater(self)
def updateContents(self, inputPorts, cameralist = None): """ updateContents(inputPorts: tuple) Updates the cell contents with new vtkRenderer """ renWin = self.GetRenderWindow() for iHandler in self.iHandlers: if iHandler.observer: iHandler.observer.vtkInstance.SetInteractor(None) iHandler.clear() # Remove old renderers first oldRenderers = self.getRendererList() for renderer in oldRenderers: renWin.RemoveRenderer(renderer) renderer.SetRenderWindow(None) del oldRenderers (renderers, renderView, self.iHandlers, iStyle, picker) = inputPorts if renderView: renderView.vtkInstance.SetupRenderWindow(renWin) renderers = [renderView.vtkInstance.GetRenderer()] self.renderer_maps = {} self.usecameras = False if cameralist != None and len(cameralist) == len(renderers): self.usecameras = True j = 0 for renderer in renderers: if renderView==None: vtkInstance = renderer.vtkInstance renWin.AddRenderer(vtkInstance) self.renderer_maps[vtkInstance] = renderer.moduleInfo['moduleId'] else: vtkInstance = renderer if hasattr(vtkInstance, 'IsActiveCameraCreated'): if self.usecameras: vtkInstance.SetActiveCamera(cameralist[j]) j = j + 1 if not vtkInstance.IsActiveCameraCreated(): vtkInstance.ResetCamera() else: vtkInstance.ResetCameraClippingRange() iren = renWin.GetInteractor() if picker: iren.SetPicker(picker.vtkInstance) # Update interactor style self.removeObserversFromInteractorStyle() if renderView==None: if iStyle==None: iStyleInstance = vtk.vtkInteractorStyleTrackballCamera() else: iStyleInstance = iStyle.vtkInstance iren.SetInteractorStyle(iStyleInstance) self.addObserversToInteractorStyle() for iHandler in self.iHandlers: if iHandler.observer: iHandler.observer.vtkInstance.SetInteractor(iren) renWin.Render() # Capture window into history for playback # Call this at the end to capture the image after rendering QCellWidget.updateContents(self, inputPorts)
def updateContents(self, inputPorts, cameralist=None): """ updateContents(inputPorts: tuple) Updates the cell contents with new vtkRenderer """ renWin = self.GetRenderWindow() for iHandler in self.iHandlers: if iHandler.observer: iHandler.observer.vtkInstance.SetInteractor(None) iHandler.clear() # Remove old renderers first oldRenderers = self.getRendererList() for renderer in oldRenderers: renWin.RemoveRenderer(renderer) renderer.SetRenderWindow(None) del oldRenderers (renderers, renderView, self.iHandlers, iStyle, picker) = inputPorts if renderView: renderView.vtkInstance.SetRenderWindow(renWin) renderView.vtkInstance.ResetCamera() self.addObserversToInteractorStyle() renderers = [renderView.vtkInstance.GetRenderer()] self.renderer_maps = {} self.usecameras = False if cameralist is not None and len(cameralist) == len(renderers): self.usecameras = True j = 0 for renderer in renderers: if renderView == None: vtkInstance = renderer # Check deprecated vtkInstance if hasattr(renderer, 'vtkInstance'): vtkInstance = renderer.vtkInstance # Old scripts may call this without setting module_id if hasattr(renderer, 'module_id'): self.renderer_maps[id( vtkInstance)] = renderer.module_id renWin.AddRenderer(vtkInstance) else: vtkInstance = renderer if hasattr(vtkInstance, 'IsActiveCameraCreated'): if self.usecameras: vtkInstance.SetActiveCamera(cameralist[j]) j = j + 1 if not vtkInstance.IsActiveCameraCreated(): vtkInstance.ResetCamera() else: vtkInstance.ResetCameraClippingRange() iren = renWin.GetInteractor() if picker: if hasattr(picker, 'vtkInstance'): picker = picker.vtkInstance iren.SetPicker(picker) # Update interactor style self.removeObserversFromInteractorStyle() if renderView == None: if iStyle == None: iStyleInstance = vtk.vtkInteractorStyleTrackballCamera() else: iStyleInstance = iStyle # Check deprecated vtkInstance if hasattr(iStyleInstance, 'vtkInstance'): iStyleInstance = iStyleInstance.vtkInstance iren.SetInteractorStyle(iStyleInstance) self.addObserversToInteractorStyle() for i in xrange(len(self.iHandlers)): iHandler = self.iHandlers[i] if hasattr(iHandler, 'vtkInstance'): iHandler = iHandler.vtkInstance self.iHandler[i] = iHandler if iHandler.observer: observer = iHandler.observer if hasattr(observer, 'vtkInstance'): observer = observer.vtkInstance observer.SetInteractor(iren) renWin.Render() # Capture window into history for playback # Call this at the end to capture the image after rendering QCellWidget.updateContents(self, inputPorts)