def __init__(self, canvasDlg, *args):
QWidget.__init__(self, *args)
self.canvasDlg = canvasDlg
self.ctrlPressed = 0
self.lines = [] # list of orngCanvasItems.CanvasLine items
self.widgets = [] # list of orngCanvasItems.CanvasWidget items
self.signalManager = SignalManager(
) # signal manager to correctly process signals
self.schemaPath = self.canvasDlg.settings["saveSchemaDir"]
self.schemaName = ""
self.loadedSettingsDict = {}
self.setLayout(QVBoxLayout())
#self.canvas = QGraphicsScene(0,0,2000,2000)
self.canvas = QGraphicsScene()
oneItem = self.canvas.addRect(QRectF(
0.0, 0.0, 300.0,
300.0)) # inital item so sceneRect always contains QPoint(0, 0)
self.canvas.sceneRect() # call scene rect so int calculates the rect
self.canvas.removeItem(oneItem)
self.canvasView = orngView.SchemaView(self, self.canvas, self)
self.layout().addWidget(self.canvasView)
self.layout().setMargin(0)
self.schemaID = orngHistory.logNewSchema()
def __init__(self, canvasDlg, *args):
QWidget.__init__(self, *args)
self.canvasDlg = canvasDlg
self.ctrlPressed = 0
self.lines = [] # list of orngCanvasItems.CanvasLine items
self.widgets = [] # list of orngCanvasItems.CanvasWidget items
self.signalManager = SignalManager(
) # signal manager to correctly process signals
self.schemaPath = self.canvasDlg.settings["saveSchemaDir"]
self.schemaName = ""
self.loadedSettingsDict = {}
self.setLayout(QVBoxLayout())
#self.canvas = QGraphicsScene(0,0,2000,2000)
self.canvas = QGraphicsScene()
self.canvasView = orngView.SchemaView(self, self.canvas, self)
self.layout().addWidget(self.canvasView)
self.layout().setMargin(0)
self.schemaID = orngHistory.logNewSchema()
def __init__(self, canvasDlg, *args):
QWidget.__init__(self, *args)
self.canvasDlg = canvasDlg
self.ctrlPressed = 0
self.lines = [] # list of orngCanvasItems.CanvasLine items
self.widgets = [] # list of orngCanvasItems.CanvasWidget items
self.signalManager = SignalManager(
) # signal manager to correctly process signals
self.schemaPath = self.canvasDlg.settings["saveSchemaDir"]
self.schemaName = ""
self.loadedSettingsDict = {}
self.setLayout(QVBoxLayout())
#self.canvas = QGraphicsScene(0,0,2000,2000)
self.canvas = QGraphicsScene()
self.guide_text = self.canvas.addSimpleText(
"Right-click to add widgets")
self.guide_text.setBrush(QBrush(QColor(235, 235, 235)))
font = QFont()
font.setStyleHint(QFont.SansSerif)
font.setPixelSize(36)
self.guide_text.setFont(font)
oneItem = self.canvas.addRect(QRectF(
0.0, 0.0, 300.0,
300.0)) # initial item so sceneRect always contains QPoint(0, 0)
self.canvas.sceneRect() # call sceneRect so it updates the rect
self.canvas.removeItem(oneItem)
self.canvasView = orngView.SchemaView(self, self.canvas, self)
self.layout().addWidget(self.canvasView)
self.layout().setMargin(0)
self.schemaID = orngHistory.logNewSchema()
self.update_guide()
from PyQt4.QtCore import *
from PyQt4.QtGui import *
import os, sys, redRObjects, cPickle, redREnviron, redRLog, globalData, RSession, redRPackageManager
import redRi18n
# def _(a):
# return a
_ = redRi18n.Coreget_()
import cPickle, math, zipfile, urllib, sip
from xml.dom.minidom import Document, parse
from orngSignalManager import SignalManager
schemaPath = redREnviron.settings["saveSchemaDir"]
_schemaName = ""
canvasDlg = None
schemaDoc = None
signalManager = SignalManager()
_tempWidgets = []
notesTextWidget = None
sessionID = 1
def setNotesWidget(widget):
global notesTextWidget
notesTextWidget = widget
def setSchemaDoc(doc):
global schemaDoc
schemaDoc = doc
