Python pe_pipeline.QAnnotatedPipelineView类代码示例

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本文整理汇总了Python中vistrails.gui.paramexplore.pe_pipeline.QAnnotatedPipelineView类的典型用法代码示例。如果您正苦于以下问题：Python QAnnotatedPipelineView类的具体用法？Python QAnnotatedPipelineView怎么用？Python QAnnotatedPipelineView使用的例子？那么恭喜您, 这里精选的类代码示例或许可以为您提供帮助。

在下文中一共展示了QAnnotatedPipelineView类的8个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于我们的系统推荐出更棒的Python代码示例。

示例1: QParameterView

class QParameterView(QtGui.QWidget, QVistrailsPaletteInterface):
    """
    QParameterView contains the parameter exploration properties and the
    parameter palette
    
    """
    def __init__(self, controller=None, parent=None):
        QtGui.QWidget.__init__(self, parent)
        self.set_title('Pipeline Methods')
        
        self.controller = None
        vLayout = QtGui.QVBoxLayout()
        vLayout.setMargin(0)
        vLayout.setSpacing(5)
        self.setLayout(vLayout)

        self.toggleUnsetParameters = QtGui.QCheckBox('Show Unset Parameters')
        vLayout.addWidget(self.toggleUnsetParameters, 0, QtCore.Qt.AlignRight)

        self.parameterWidget = QParameterWidget()
        vLayout.addWidget(self.parameterWidget)
        self.treeWidget = self.parameterWidget.treeWidget

        self.pipeline_view = QAnnotatedPipelineView()
        self.pipeline_view.setReadOnlyMode(True)
        vLayout.addWidget(self.pipeline_view)

        vLayout.setStretch(0,0)
        vLayout.setStretch(1,1)
        vLayout.setStretch(2,0)

        self.connect(self.toggleUnsetParameters, QtCore.SIGNAL("toggled(bool)"),
                     self.parameterWidget.treeWidget.toggleUnsetParameters)
        self.set_controller(controller)

    def set_controller(self, controller):
        if self.controller == controller:
            return
        self.controller = controller
        self.pipeline_view.set_controller(controller)
        if self.controller is not None:
            self.set_pipeline(controller.current_pipeline)
        else:
            self.set_pipeline(None)

    def set_pipeline(self, pipeline):
        if self.controller is None:
            return
        self.pipeline = pipeline
        self.parameterWidget.set_pipeline(pipeline, self.controller)
        if pipeline:
            self.pipeline_view.scene().setupScene(pipeline)
        else:
            self.pipeline_view.scene().clear()
        self.pipeline_view.updateAnnotatedIds(pipeline)

开发者ID:Nikea，项目名称:VisTrails，代码行数:55，代码来源:param_view.py

示例2: setCellData

    def setCellData(self, cellType, cellId):
        """ setCellData(cellType: str, cellId: int) -> None Create an
        image based on the cell type and id. Then assign it to the
        label. If cellType is None, the cell will be drawn with
        transparent background. If cellType is '', the cell will be
        drawn with the caption 'Empty'. Otherwise, the cell will be
        drawn with white background containing cellType as caption and
        a small rounded shape on the lower right painted with cellId
        
        """
        self.type = cellType
        self.id = cellId
        size = QtCore.QSize(*CurrentTheme.VIRTUAL_CELL_LABEL_SIZE)
        image = QtGui.QImage(size.width() + 12,
                             size.height()+ 12,
                             QtGui.QImage.Format_ARGB32_Premultiplied)
        image.fill(0)

        font = QtGui.QFont()
        font.setStyleStrategy(QtGui.QFont.ForceOutline)
        painter = QtGui.QPainter()
        painter.begin(image)
        painter.setRenderHint(QtGui.QPainter.Antialiasing)
        if self.type==None:
            painter.setPen(QtCore.Qt.NoPen)
            painter.setBrush(QtCore.Qt.NoBrush)
        else:
            if self.type=='':
                painter.setPen(QtCore.Qt.gray)
                painter.setBrush(QtCore.Qt.NoBrush)
            else:
                painter.setPen(QtCore.Qt.black)
                painter.setBrush(QtCore.Qt.lightGray)
        painter.drawRoundRect(QtCore.QRectF(0.5, 0.5, image.width()-1,
                                            image.height()-1), 25, 25)

        painter.setFont(font)
        if self.type!=None:
            painter.drawText(QtCore.QRect(QtCore.QPoint(6, 6), size),
                             QtCore.Qt.AlignCenter | QtCore.Qt.TextWrapAnywhere,
                             split_camel_case(self.type))
            # Draw the lower right corner number if there is an id
            if self.id>=0 and self.type:
                QAnnotatedPipelineView.drawId(painter, image.rect(), self.id,
                                              QtCore.Qt.AlignRight |
                                              QtCore.Qt.AlignBottom)

        painter.end()

        self.setPixmap(QtGui.QPixmap.fromImage(image))

开发者ID:cjh1，项目名称:VisTrails，代码行数:50，代码来源:virtual_cell.py

示例3: paint

    def paint(self, painter, option, index):
        """ painter(painter: QPainter, option QStyleOptionViewItem,
                    index: QModelIndex) -> None
        Repaint the top-level item to have a button-look style
        
        """
        model = index.model()
        if (model.parent(index).isValid()==False or 
            model.parent(index).parent().isValid()==False):
            style = self.treeView.style()
            r = option.rect
            textrect = QtCore.QRect(r.left() + 10,
                                    r.top(),
                                    r.width() - 10,
                                    r.height())
            font = painter.font()
            font.setBold(True)
            painter.setFont(font)
            text = option.fontMetrics.elidedText(
                model.data(index, QtCore.Qt.DisplayRole),
                QtCore.Qt.ElideMiddle, 
                textrect.width()-10)
            style.drawItemText(painter,
                               textrect,
                               QtCore.Qt.AlignLeft,
                               option.palette,
                               self.treeView.isEnabled(),
                               text)
            painter.setPen(QtGui.QPen(QtCore.Qt.black))
            fm = QtGui.QFontMetrics(font)
            size = fm.size(QtCore.Qt.TextSingleLine, text)
            #painter.drawLine(textrect.left()-5,
            #                 textrect.bottom()-1,
            #                 textrect.left()+size.width()+5,
            #                 textrect.bottom()-1)

            annotatedId = model.data(index, QtCore.Qt.UserRole+1)            
            if annotatedId:
                idRect = QtCore.QRect(
                    QtCore.QPoint(textrect.left()+size.width()+5,
                                  textrect.top()),
                    textrect.bottomRight())
                QAnnotatedPipelineView.drawId(painter, idRect,
                                              annotatedId,
                                              QtCore.Qt.AlignLeft |
                                              QtCore.Qt.AlignVCenter)
        else:
            QtGui.QItemDelegate.paint(self, painter, option, index)

开发者ID:cjh1，项目名称:VisTrails，代码行数:48，代码来源:alias_parameter_view.py

示例4: init

    def __init__(self, parent=None):
        """ QParameterExplorationTab(parent: QWidget)
                                    -> QParameterExplorationTab
        Make it a main window with dockable area and a
        QParameterExplorationTable
        
        """
        QDockContainer.__init__(self, parent)
        self.setWindowTitle('Parameter Exploration')
        self.toolWindow().setFeatures(QtGui.QDockWidget.NoDockWidgetFeatures)
        self.toolWindow().hide()

        self.peWidget = QParameterExplorationWidget()
        self.setCentralWidget(self.peWidget)
        self.connect(self.peWidget.table,
                     QtCore.SIGNAL('exploreChange(bool)'),
                     self.exploreChange)

        self.paramView = QParameterView(self)
        self.addDockWidget(QtCore.Qt.RightDockWidgetArea,
                           self.paramView.toolWindow())
        
        self.annotatedPipelineView = QAnnotatedPipelineView(self)
        self.addDockWidget(QtCore.Qt.RightDockWidgetArea,
                           self.annotatedPipelineView.toolWindow())
        
        self.virtualCell = QVirtualCellWindow(self)
        self.addDockWidget(QtCore.Qt.RightDockWidgetArea,
                           self.virtualCell.toolWindow())
        
        self.controller = None
        self.currentVersion = -1

开发者ID:Nikea，项目名称:VisTrails，代码行数:32，代码来源:pe_tab.py

示例5: init

    def __init__(self, controller=None, parent=None):
        QtGui.QWidget.__init__(self, parent)
        self.set_title('Pipeline Methods')
        
        self.controller = controller
        vLayout = QtGui.QVBoxLayout()
        vLayout.setMargin(0)
        vLayout.setSpacing(5)
        self.setLayout(vLayout)

        self.toggleUnsetParameters = QtGui.QCheckBox('Show Unset Parameters')
        vLayout.addWidget(self.toggleUnsetParameters, 0, QtCore.Qt.AlignRight)

        self.parameterWidget = QParameterWidget()
        vLayout.addWidget(self.parameterWidget)
        self.treeWidget = self.parameterWidget.treeWidget

        self.pipeline_view = QAnnotatedPipelineView()
        vLayout.addWidget(self.pipeline_view)

        vLayout.setStretch(0,0)
        vLayout.setStretch(1,1)
        vLayout.setStretch(2,0)

        self.connect(self.toggleUnsetParameters, QtCore.SIGNAL("toggled(bool)"),
                     self.parameterWidget.treeWidget.toggleUnsetParameters)

开发者ID:alexmavr，项目名称:VisTrails，代码行数:26，代码来源:param_view.py

示例6: init

    def __init__(self, parent=None):
        QtGui.QWidget.__init__(self, parent)
        self.set_title("Mashup Pipeline")
        layout = QtGui.QVBoxLayout()
        self.parameter_panel = QAliasParameterPanel()
        font = QtGui.QFont("Arial", 11, QtGui.QFont.Normal)
        font.setItalic(True)
        label = QtGui.QLabel("Double-click a parameter to change alias")
        label.setFont(font)
        param_group = QtGui.QGroupBox(self.parameter_panel.windowTitle())
        g_layout = QtGui.QVBoxLayout()
        g_layout.setMargin(0)
        g_layout.setSpacing(2)
        g_layout.addWidget(label)
        g_layout.addWidget(self.parameter_panel)
        param_group.setLayout(g_layout)
        layout.addWidget(param_group)

        self.pipeline_view = QAnnotatedPipelineView()
        self.pipeline_view.setReadOnlyMode(True)
        p_view_group = QtGui.QGroupBox(self.pipeline_view.windowTitle())
        g_layout = QtGui.QVBoxLayout()
        g_layout.setMargin(0)
        g_layout.setSpacing(0)
        g_layout.addWidget(self.pipeline_view)
        p_view_group.setLayout(g_layout)
        layout.addWidget(p_view_group)
        self.setLayout(layout)

        self.parameter_panel.treeWidget.aliasChanged.connect(self.aliasChanged)

开发者ID:，项目名称:，代码行数:30，代码来源:

示例7: QParameterExplorationTab

class QParameterExplorationTab(QDockContainer, QToolWindowInterface):
    """
    QParameterExplorationTab is a tab containing different widgets
    related to parameter exploration
    
    """
    explorationId = 0
    
    def __init__(self, parent=None):
        """ QParameterExplorationTab(parent: QWidget)
                                    -> QParameterExplorationTab
        Make it a main window with dockable area and a
        QParameterExplorationTable
        
        """
        QDockContainer.__init__(self, parent)
        self.setWindowTitle('Parameter Exploration')
        self.toolWindow().setFeatures(QtGui.QDockWidget.NoDockWidgetFeatures)
        self.toolWindow().hide()

        self.peWidget = QParameterExplorationWidget()
        self.setCentralWidget(self.peWidget)
        self.connect(self.peWidget.table,
                     QtCore.SIGNAL('exploreChange(bool)'),
                     self.exploreChange)

        self.paramView = QParameterView(self)
        self.addDockWidget(QtCore.Qt.RightDockWidgetArea,
                           self.paramView.toolWindow())
        
        self.annotatedPipelineView = QAnnotatedPipelineView(self)
        self.addDockWidget(QtCore.Qt.RightDockWidgetArea,
                           self.annotatedPipelineView.toolWindow())
        
        self.virtualCell = QVirtualCellWindow(self)
        self.addDockWidget(QtCore.Qt.RightDockWidgetArea,
                           self.virtualCell.toolWindow())
        
        self.controller = None
        self.currentVersion = -1

    def addViewActionsToMenu(self, menu):
        """addViewActionsToMenu(menu: QMenu) -> None
        Add toggle view actions to menu
        
        """
        menu.addAction(self.paramView.toolWindow().toggleViewAction())
        menu.addAction(self.annotatedPipelineView.toolWindow().toggleViewAction())
        menu.addAction(self.virtualCell.toolWindow().toggleViewAction())

    def removeViewActionsFromMenu(self, menu):
        """removeViewActionsFromMenu(menu: QMenu) -> None
        Remove toggle view actions from menu
        
        """
        menu.removeAction(self.paramView.toolWindow().toggleViewAction())
        menu.removeAction(self.annotatedPipelineView.toolWindow().toggleViewAction())
        menu.removeAction(self.virtualCell.toolWindow().toggleViewAction())
        
    def setController(self, controller):
        """ setController(controller: VistrailController) -> None
        Assign a controller to the parameter exploration tab
        
        """
        self.controller = controller

    def getParameterExploration(self):
        """ getParameterExploration() -> string
        Generates an XML string that represents the current
        parameter exploration, and which can be loaded with
        setParameterExploration().
        
        """
        # Construct xml for persisting parameter exploration
        escape_dict = { "'":"&apos;", '"':'&quot;', '\n':'&#xa;' }
        timestamp = strftime(current_time(), '%Y-%m-%d %H:%M:%S')
        # TODO: For now, we use the timestamp as the 'name' - Later, we should set 'name' based on a UI input field
        xml = '\t<paramexp dims="%s" layout="%s" date="%s" name="%s">' % (str(self.peWidget.table.label.getCounts()), str(self.virtualCell.getConfiguration()[2]), timestamp, timestamp)
        for i in xrange(self.peWidget.table.layout().count()):
            pEditor = self.peWidget.table.layout().itemAt(i).widget()
            if pEditor and isinstance(pEditor, QParameterSetEditor):
                firstParam = True
                for paramWidget in pEditor.paramWidgets:
                    paramInfo = paramWidget.param
                    interpolator = paramWidget.editor.stackedEditors.currentWidget()
                    intType = interpolator.exploration_name
                    # Write function tag prior to the first parameter of the function
                    if firstParam:
                        xml += '\n\t\t<function id="%s" alias="%s" name="%s">' % (paramInfo.parent_id, paramInfo.is_alias, pEditor.info[0])
                        firstParam = False
                    # Write parameter tag
                    xml += '\n\t\t\t<param id="%s" dim="%s" interp="%s"' % (paramInfo.id, paramWidget.getDimension(), intType)
                    if intType == 'Linear Interpolation':
                        xml += ' min="%s" max="%s"' % (interpolator.fromEdit.get_value(), interpolator.toEdit.get_value())
                    elif intType == 'List':
                        xml += ' values="%s"' % escape(str(interpolator._str_values), escape_dict)
                    elif intType == 'User-defined Function':
                        xml += ' code="%s"' % escape(interpolator.function, escape_dict)
                    xml += '/>'
                xml += '\n\t\t</function>'
#.........这里部分代码省略.........

开发者ID:Nikea，项目名称:VisTrails，代码行数:101，代码来源:pe_tab.py

示例8: QAliasParameterView

class QAliasParameterView(QtGui.QWidget, QVistrailsPaletteInterface):
    def __init__(self, parent=None):
        QtGui.QWidget.__init__(self, parent)
        self.set_title("Mashup Pipeline")
        layout = QtGui.QVBoxLayout()
        self.parameter_panel = QAliasParameterPanel()
        font = QtGui.QFont("Arial", 11, QtGui.QFont.Normal)
        font.setItalic(True)
        label = QtGui.QLabel("Double-click a parameter to change alias")
        label.setFont(font)
        param_group = QtGui.QGroupBox(self.parameter_panel.windowTitle())
        g_layout = QtGui.QVBoxLayout()
        g_layout.setMargin(0)
        g_layout.setSpacing(2)
        g_layout.addWidget(label)
        g_layout.addWidget(self.parameter_panel)
        param_group.setLayout(g_layout)
        layout.addWidget(param_group)

        self.pipeline_view = QAnnotatedPipelineView()
        self.pipeline_view.setReadOnlyMode(True)
        p_view_group = QtGui.QGroupBox(self.pipeline_view.windowTitle())
        g_layout = QtGui.QVBoxLayout()
        g_layout.setMargin(0)
        g_layout.setSpacing(0)
        g_layout.addWidget(self.pipeline_view)
        p_view_group.setLayout(g_layout)
        layout.addWidget(p_view_group)
        self.setLayout(layout)

        self.parameter_panel.treeWidget.aliasChanged.connect(self.aliasChanged)

    def updateMshpController(self, mshpController):
        from vistrails.gui.vistrails_window import _app

        self.mshpController = mshpController
        self.parameter_panel.set_pipeline(self.mshpController.vtPipeline)
        self.pipeline_view.set_controller(self.mshpController.vtController)
        self.mshpController.vtController.current_pipeline_view = self.pipeline_view
        self.pipeline_view.scene().current_pipeline = self.mshpController.vtPipeline
        self.mshpController.vtController.current_pipeline = self.mshpController.vtPipeline

        # print "**** should update mashup pipeline view "

        # self.pipeline_view.scene().setupScene(self.mshpController.vtPipeline)
        self.pipeline_view.scene().clear()
        self.pipeline_view.version_changed()
        self.pipeline_view.updateAnnotatedIds(self.mshpController.vtPipeline)
        # _app.notify('mashup_pipeline_view_set')

    def updateMshpVersion(self, version):
        # print "will update alias param view"
        self.parameter_panel.set_pipeline(self.mshpController.vtPipeline)
        self.pipeline_view.version_changed()

    def zoomToFit(self):
        if self.pipeline_view:
            self.pipeline_view.zoomToFit()

    def aliasChanged(self, param):
        from vistrails.gui.vistrails_window import _app

        _app.notify("alias_changed", param)

开发者ID:，项目名称:，代码行数:63，代码来源:

注：本文中的vistrails.gui.paramexplore.pe_pipeline.QAnnotatedPipelineView类示例由纯净天空整理自Github/MSDocs等源码及文档管理平台，相关代码片段筛选自各路编程大神贡献的开源项目，源码版权归原作者所有，传播和使用请参考对应项目的License；未经允许，请勿转载。

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Python pe_pipeline.QAnnotatedPipelineView类代码示例

示例1: QParameterView

示例2: setCellData

示例3: paint

示例4: init

示例5: init

示例6: init

示例7: QParameterExplorationTab

示例8: QAliasParameterView

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Python pe_pipeline.QAnnotatedPipelineView类代码示例

示例1: QParameterView

示例2: setCellData

示例3: paint

示例4: __init__

示例5: __init__

示例6: __init__

示例7: QParameterExplorationTab

示例8: QAliasParameterView

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示例4: init

示例5: init

示例6: init