def __init__ (self, name, graph_view, scene, parent=None):
QFrame.__init__(self, parent)
self.graph_view = graph_view
self.graph_view.setView0 (self)
self.scene = scene
self.setFrameStyle (QFrame.Sunken | QFrame.StyledPanel)
self.font = QFont()
self.font.setPointSize(10)
self.graphicsView = CustomGraphicsView ()
self.graphicsView.setRenderHint (QPainter.Antialiasing, True)
self.graphicsView.setDragMode (QGraphicsView.RubberBandDrag)
self.graphicsView.setViewportUpdateMode (QGraphicsView.SmartViewportUpdate)
#self.graphicsView.setMouseTracking(True)
# toolbox definition + group page definition
sizePolicy = QSizePolicy (QSizePolicy.Fixed, QSizePolicy.Expanding)
self.setObjectName ('Form')
self.resize (900, 1000)
self._toolBox = QToolBox (self)
self._toolBox.setGeometry (QRect (0, 0, 131, 301))
self._toolBox.setFont (self.font)
self._toolBox.setObjectName ('_toolBox')
self._toolBox.setCursor (Qt.PointingHandCursor)
self.groupCluster = QWidget ()
self.groupCluster.setGeometry (QRect(0, 0, 91, 241))
self.groupCluster.setObjectName ('groupCluster')
self.groupLineEdit = QLineEdit (self.groupCluster)
self.groupLineEdit.setGeometry (QRect (2, 20, 60, 16))
self.groupLineEdit.setObjectName ('groupLineEdit')
self.label = QLabel (self.groupCluster)
self.label.setGeometry (QRect (4, 6, 62, 16))
self.label.setFont (self.font)
self.label.setObjectName ('label')
self.label_2 = QLabel (self.groupCluster)
self.label_2.setGeometry (QRect (4, 40, 62, 16))
self.label_2.setFont (self.font)
self.label_2.setObjectName ('label_2')
self.groupLineEdit_2 = QLineEdit (self.groupCluster)
self.groupLineEdit_2.setGeometry (QRect(2, 54, 60, 16))
self.groupLineEdit_2.setObjectName ('groupLineEdit_2')
self.pushButton = QPushButton (self.groupCluster)
self.pushButton.setGeometry (QRect (2, 90, 60, 16))
self.pushButton.setFont (self.font)
self.pushButton.setObjectName ('pushButton')
self._toolBox.addItem (self.groupCluster, '')
self._toolBox.setItemText (self._toolBox.indexOf (self.groupCluster), QApplication.translate ("Form", "Group", None, QApplication.UnicodeUTF8))
self.setWindowTitle (QApplication.translate ("Form", "Form", None, QApplication.UnicodeUTF8))
self.label.setText (QApplication.translate ("Form", "name group", None, QApplication.UnicodeUTF8))
self.label_2.setText (QApplication.translate ("Form", "group id", None, QApplication.UnicodeUTF8))
self.pushButton.setText (QApplication.translate ("Form", "add cluster", None, QApplication.UnicodeUTF8))
self._toolBox.setSizePolicy (sizePolicy)
self._toolBox.setEnabled (False)
# adding the first cluster to the toolbox - a cluster is always present!
self._cluster_page_list = []
self.connect (self.pushButton, SIGNAL ("clicked()"), self.addCluster) # connect the 'add-cluster' button to the method that taps into the model for cluster addition.
self.connect (self.graph_view.getComm(), SIGNAL ("addCluster_MSignal(int)"), self.addClusterPage)
self.connect (self.graph_view.getComm(), SIGNAL ("deleteCluster_MSignal(int)"), self.removeClusterPage)
self.connect (self.graph_view.getComm(), SIGNAL ("updateClusterName_MSignal(int, QString)"), self.updateClusterViewName)
self.addCluster () # add the first cluster. At least one cluster needs to be always present.
self.disableAllClusterPagesDeleteButton() # since there's only one cluster page, the delete button is disabled.
#size = self.style ().pixelMetric (QStyle.PM_ToolBarIconSize)
iconSize = QSize (16, 16) #QSize (size, size)
zoomInIcon = QToolButton ()
zoomInIcon.setCursor (Qt.PointingHandCursor)
zoomInIcon.setAutoRepeat (True)
zoomInIcon.setAutoRepeatInterval (33)
zoomInIcon.setAutoRepeatDelay (0)
zoomInIcon.setIconSize (iconSize)
zoomOutIcon = QToolButton ()
zoomOutIcon.setCursor (Qt.PointingHandCursor)
zoomOutIcon.setAutoRepeat (True)
zoomOutIcon.setAutoRepeatInterval (33)
zoomOutIcon.setAutoRepeatDelay (0)
zoomOutIcon.setIconSize (iconSize)
self.zoomSlider = QSlider ()
self.zoomSlider.setCursor (Qt.PointingHandCursor)
self.zoomSlider.setMinimum (200)
self.zoomSlider.setMaximum (280)
self.zoomSlider.setValue (240)
self.zoomSlider.setTickPosition (QSlider.TicksRight)
# Zoom slider layout
zoomSliderLayout = QVBoxLayout ()
zoomSliderLayout.addWidget (zoomInIcon)
zoomSliderLayout.addWidget (self.zoomSlider)
zoomSliderLayout.addWidget (zoomOutIcon)
self.printOutBtn = QPushButton()
self.printOutBtn.setText ("print")
self.printOutBtn.setFont (self.font)
self.printOutBtn.setEnabled (False)
self.newJADESceneBtn = QPushButton()
self.newJADESceneBtn.setText ("new")
self.newJADESceneBtn.setFont (self.font)
self.newJADESceneBtn.setEnabled (False)
self.loadNodesDescrpBtn = QPushButton()
self.loadNodesDescrpBtn.setText ("load Nodes Description")
self.loadNodesDescrpBtn.setFont (self.font)
self.loadNodesDescrpBtn.setEnabled (True)
self.graphLoadBtn = QPushButton()
self.graphLoadBtn.setText ("load")
self.graphLoadBtn.setFont (self.font)
self.graphLoadBtn.setEnabled (False)
self.graphSaveBtn = QPushButton()
self.graphSaveBtn.setText ("save")
self.graphSaveBtn.setFont (self.font)
self.graphSaveBtn.setEnabled (False)
self.resetButton = QToolButton ()
self.resetButton.setText ("r")
self.resetButton.setFont (self.font)
self.resetButton.setEnabled (False)
self.message_bar = QLineEdit ()
self.message_bar.setGeometry (QRect (0, 0, 190, 12))
self.message_bar.setObjectName ('message_bar')
self.message_bar.setText ('Node description file, please.')
self.message_bar.setFont (self.font)
self.message_bar.setEnabled (True)
self.message_bar.setReadOnly (True)
self.spacer = QSpacerItem (30, 20, QSizePolicy.Fixed, QSizePolicy.Fixed );
# Label layout
labelLayout = QHBoxLayout ()
self.label = QLabel (name)
self.label.setFont (self.font)
labelLayout.addWidget (self.loadNodesDescrpBtn)
labelLayout.addWidget (self.newJADESceneBtn)
labelLayout.addWidget (self.graphLoadBtn)
labelLayout.addWidget (self.graphSaveBtn)
labelLayout.addWidget (self.printOutBtn)
labelLayout.addItem (self.spacer)
labelLayout.addWidget (self.message_bar)
#labelLayout.addWidget (self.label)
labelLayout.addStretch ()
# top layout
topLayout = QGridLayout ()
topLayout.setHorizontalSpacing (0)
topLayout.setVerticalSpacing (0)
topLayout.addLayout (labelLayout, 0, 1)
topLayout.addWidget (self._toolBox, 1, 0)
topLayout.addWidget (self.resetButton, 0, 2)
topLayout.addWidget (self.graphicsView, 1, 1)
topLayout.addLayout (zoomSliderLayout, 1, 2)
self.setLayout (topLayout)
self.connect (self.resetButton, SIGNAL ("clicked()"), self.resetView)
self.connect (self.zoomSlider, SIGNAL ("valueChanged(int)"), self.setupMatrix)
self.connect (self.graphicsView.verticalScrollBar (), SIGNAL ("valueChanged(int)"), self.setResetButtonEnabled)
self.connect (self.graphicsView.horizontalScrollBar (), SIGNAL ("valueChanged(int)"), self.setResetButtonEnabled)
self.connect (zoomInIcon, SIGNAL ("clicked()"), self.zoomIn)
self.connect (zoomOutIcon, SIGNAL ("clicked()"), self.zoomOut)
self.setupMatrix ()
self.printer = QPrinter (QPrinter.HighResolution)
self.prev_selection_list = []
self.isClusterRemovalOverridden = False
