def __init__(self, parent=None, signalManager = None):
OWWidget.__init__(self, parent, signalManager, "FileEngage", wantMainArea = 0, resizingEnabled = 1)
self.inputs = []
self.outputs = [("Data", ExampleTable)]
self.recentFiles=["(none)"]
self.symbolDC = "?"
self.symbolDK = "~"
self.createNewOn = 1
self.domain = None
self.loadedFile = ""
self.showAdvanced = 0
self.loadSettings()
box = OWGUI.widgetBox(self.controlArea, "Data File", addSpace = True, orientation=0)
self.filecombo = QComboBox(box)
self.filecombo.setMinimumWidth(150)
box.layout().addWidget(self.filecombo)
button = OWGUI.button(box, self, '...', callback = self.browseFile, disabled=0)# browse file important function
button.setIcon(self.style().standardIcon(QStyle.SP_DirOpenIcon))
button.setSizePolicy(QSizePolicy.Maximum, QSizePolicy.Fixed)
self.reloadBtn = OWGUI.button(box, self, "Reload", callback = self.reload, default=True)
self.reloadBtn.setIcon(self.style().standardIcon(QStyle.SP_BrowserReload))
self.reloadBtn.setSizePolicy(QSizePolicy.Fixed, QSizePolicy.Fixed)
box = OWGUI.widgetBox(self.controlArea, "Info", addSpace = True)
self.infoa = OWGUI.widgetLabel(box, 'No data loaded.')
self.infob = OWGUI.widgetLabel(box, ' ')
self.warnings = OWGUI.widgetLabel(box, ' ')
#Set word wrap so long warnings won't expand the widget
self.warnings.setWordWrap(True)
self.warnings.setSizePolicy(QSizePolicy.Ignored, QSizePolicy.MinimumExpanding)
smallWidget = OWGUI.collapsableWidgetBox(self.controlArea, "Advanced settings", self, "showAdvanced", callback=self.adjustSize0)
box = OWGUI.widgetBox(smallWidget, "Missing Value Symbols")
# OWGUI.widgetLabel(box, "Symbols for missing values in tab-delimited files (besides default ones)")
hbox = OWGUI.indentedBox(box)
OWGUI.lineEdit(hbox, self, "symbolDC", "Don't care:", labelWidth=80, orientation="horizontal", tooltip="Default values: '~' or '*'")
OWGUI.lineEdit(hbox, self, "symbolDK", "Don't know:", labelWidth=80, orientation="horizontal", tooltip="Default values: empty fields (space), '?' or 'NA'")
smallWidget.layout().addSpacing(8)
OWGUI.radioButtonsInBox(smallWidget, self, "createNewOn", box="New Attributes",
label = "Create a new attribute when existing attribute(s) ...",
btnLabels = ["Have mismatching order of values",
"Have no common values with the new (recommended)",
"Miss some values of the new attribute",
"... Always create a new attribute"
])
OWGUI.rubber(smallWidget)
smallWidget.updateControls()
OWGUI.rubber(self.controlArea)
# remove missing data set names
def exists(path):
if not os.path.exists(path):
dirpath, basename = os.path.split(path)
return os.path.exists(os.path.join("./", basename))
else:
return True
self.recentFiles = filter(exists, self.recentFiles)
self.setFileList()
if len(self.recentFiles) > 0 and exists(self.recentFiles[0]):
self.openFile(self.recentFiles[0], 0, self.symbolDK, self.symbolDC)
self.connect(self.filecombo, SIGNAL('activated(int)'), self.selectFile)
def __init__(self, parent=None, signalManager=None):
OWWidget.__init__(self, parent, signalManager, "File", wantMainArea=0)
self.inputs = []
self.outputs = [("Data", ExampleTable)]
self.recentFiles = []
self.symbolDC = "?"
self.symbolDK = "~"
self.createNewOn = 1
self.domain = None
self.loadedFile = ""
self.showAdvanced = 0
self.loadSettings()
self.dataReport = None
box = OWGUI.widgetBox(self.controlArea,
"Data File",
addSpace=True,
orientation="horizontal")
self.filecombo = QComboBox(box)
self.filecombo.setMinimumWidth(150)
self.filecombo.activated[int].connect(self.selectFile)
box.layout().addWidget(self.filecombo)
button = OWGUI.button(box, self, '...', callback=self.browse)
button.setIcon(self.style().standardIcon(QStyle.SP_DirOpenIcon))
button.setSizePolicy(QSizePolicy.Maximum, QSizePolicy.Fixed)
self.reloadBtn = OWGUI.button(box,
self,
"Reload",
callback=self.reload,
default=True)
self.reloadBtn.setIcon(self.style().standardIcon(
QStyle.SP_BrowserReload))
self.reloadBtn.setSizePolicy(QSizePolicy.Fixed, QSizePolicy.Fixed)
box = OWGUI.widgetBox(self.controlArea, "Info", addSpace=True)
self.infoa = OWGUI.widgetLabel(box, 'No data loaded.')
self.infob = OWGUI.widgetLabel(box, ' ')
self.warnings = OWGUI.widgetLabel(box, ' ')
#Set word wrap so long warnings won't expand the widget
self.warnings.setWordWrap(True)
self.warnings.setSizePolicy(QSizePolicy.Ignored,
QSizePolicy.MinimumExpanding)
smallWidget = OWGUI.collapsableWidgetBox(self.controlArea,
"Advanced settings",
self,
"showAdvanced",
callback=self.adjustSize0)
box = QGroupBox("Missing Value Symbols")
form = QFormLayout(fieldGrowthPolicy=QFormLayout.AllNonFixedFieldsGrow)
form.addRow(
"Don't care:",
OWGUI.lineEdit(None,
self,
"symbolDC",
tooltip="Default values: '~' or '*'"))
form.addRow(
"Don't know:",
OWGUI.lineEdit(None,
self,
"symbolDK",
tooltip="Default values: empty fields (space), "
"'?' or 'NA'"))
box.setLayout(form)
smallWidget.layout().addWidget(box)
smallWidget.layout().addSpacing(8)
OWGUI.radioButtonsInBox(
smallWidget,
self,
"createNewOn",
box="New Attributes",
label="Create a new attribute when existing attribute(s) ...",
btnLabels=[
"Have mismatching order of values",
"Have no common values with the new (recommended)",
"Miss some values of the new attribute",
"... Always create a new attribute"
])
OWGUI.rubber(smallWidget)
smallWidget.updateControls()
OWGUI.rubber(self.controlArea)
# remove missing data set names
def exists(path):
if not os.path.exists(path):
dirpath, basename = os.path.split(path)
return os.path.exists(os.path.join("./", basename))
else:
return True
self.recentFiles = filter(exists, self.recentFiles)
self.setFileList()
if len(self.recentFiles) > 0 and exists(self.recentFiles[0]):
self.openFile(self.recentFiles[0])
def __init__(self, parent=None, signalManager=None):
OWWidget.__init__(self,
parent,
signalManager,
"File",
wantMainArea=0,
resizingEnabled=1)
self.inputs = []
self.outputs = [("Examples", ExampleTable)]
self.recentFiles = ["(none)"]
self.symbolDC = "?"
self.symbolDK = "~"
self.createNewOn = 1
self.domain = None
self.loadedFile = ""
self.showAdvanced = 0
self.loadSettings()
box = OWGUI.widgetBox(self.controlArea,
"Data File",
addSpace=True,
orientation=0)
self.filecombo = QComboBox(box)
self.filecombo.setMinimumWidth(150)
box.layout().addWidget(self.filecombo)
button = OWGUI.button(box,
self,
'...',
callback=self.browseFile,
disabled=0)
button.setIcon(self.style().standardIcon(QStyle.SP_DirOpenIcon))
button.setSizePolicy(QSizePolicy.Maximum, QSizePolicy.Fixed)
self.reloadBtn = OWGUI.button(box,
self,
"Reload",
callback=self.reload)
self.reloadBtn.setIcon(self.style().standardIcon(
QStyle.SP_BrowserReload))
self.reloadBtn.setSizePolicy(QSizePolicy.Fixed, QSizePolicy.Fixed)
box = OWGUI.widgetBox(self.controlArea, "Info", addSpace=True)
self.infoa = OWGUI.widgetLabel(box, 'No data loaded.')
self.infob = OWGUI.widgetLabel(box, ' ')
self.warnings = OWGUI.widgetLabel(box, ' ')
#Set word wrap so long warnings won't expand the widget
self.warnings.setWordWrap(True)
self.warnings.setSizePolicy(QSizePolicy.Ignored,
QSizePolicy.MinimumExpanding)
smallWidget = OWGUI.collapsableWidgetBox(self.controlArea,
"Advanced settings",
self,
"showAdvanced",
callback=self.adjustSize0)
box = OWGUI.widgetBox(smallWidget, "Missing Value Symbols")
# OWGUI.widgetLabel(box, "Symbols for missing values in tab-delimited files (besides default ones)")
hbox = OWGUI.indentedBox(box)
OWGUI.lineEdit(hbox,
self,
"symbolDC",
"Don't care:",
labelWidth=80,
orientation="horizontal",
tooltip="Default values: '~' or '*'")
OWGUI.lineEdit(
hbox,
self,
"symbolDK",
"Don't know:",
labelWidth=80,
orientation="horizontal",
tooltip="Default values: empty fields (space), '?' or 'NA'")
smallWidget.layout().addSpacing(8)
OWGUI.radioButtonsInBox(
smallWidget,
self,
"createNewOn",
box="New Attributes",
label="Create a new attribute when existing attribute(s) ...",
btnLabels=[
"Have mismatching order of values",
"Have no common values with the new (recommended)",
"Miss some values of the new attribute",
"... Always create a new attribute"
])
OWGUI.rubber(smallWidget)
smallWidget.updateControls()
OWGUI.rubber(self.controlArea)
# remove missing data set names
self.recentFiles = list(filter(os.path.exists, self.recentFiles))
self.setFileList()
if len(self.recentFiles) > 0 and os.path.exists(self.recentFiles[0]):
self.openFile(self.recentFiles[0], 0, self.symbolDK, self.symbolDC)
self.connect(self.filecombo, SIGNAL('activated(int)'), self.selectFile)
def __init__(self,parent=None, signalManager = None):
OWWidget.__init__(self, parent, signalManager, "Mosaic display", True, True)
#set default settings
self.data = None
self.unprocessedSubsetData = None
self.subsetData = None
self.names = [] # class values
self.inputs = [("Data", ExampleTable, self.setData, Default), ("Data Subset", ExampleTable, self.setSubsetData)]
self.outputs = [("Selected Data", ExampleTable), ("Learner", orange.Learner)]
#load settings
self.colorSettings = None
self.selectedSchemaIndex = 0
self.interiorColoring = 0
self.cellspace = 4
self.showAprioriDistributionBoxes = 1
self.useBoxes = 1
self.showSubsetDataBoxes = 1
self.horizontalDistribution = 0
self.showAprioriDistributionLines = 0
self.boxSize = 5
self.exploreAttrPermutations = 0
self.attr1 = ""
self.attr2 = ""
self.attr3 = ""
self.attr4 = ""
self.attributeNameOffset = 30
self.attributeValueOffset = 15
self.residuals = [] # residual values if the residuals are visualized
self.aprioriDistributions = []
self.colorPalette = None
self.permutationDict = {}
self.manualAttributeValuesDict = {}
self.conditionalDict = None
self.conditionalSubsetDict = None
self.activeRule = None
self.removeUnusedValues = 0
self.selectionRectangle = None
self.selectionConditionsHistorically = []
self.selectionConditions = []
# color paletes for visualizing pearsons residuals
#self.blueColors = [QColor(255, 255, 255), QColor(117, 149, 255), QColor(38, 43, 232), QColor(1,5,173)]
self.blueColors = [QColor(255, 255, 255), QColor(210, 210, 255), QColor(110, 110, 255), QColor(0,0,255)]
self.redColors = [QColor(255, 255, 255), QColor(255, 200, 200), QColor(255, 100, 100), QColor(255, 0, 0)]
self.loadSettings()
self.tabs = OWGUI.tabWidget(self.controlArea)
self.GeneralTab = OWGUI.createTabPage(self.tabs, "Main")
self.SettingsTab = OWGUI.createTabPage(self.tabs, "Settings")
self.canvas = QGraphicsScene()
self.canvasView = MosaicSceneView(self, self.canvas, self.mainArea)
self.mainArea.layout().addWidget(self.canvasView)
self.canvasView.setVerticalScrollBarPolicy(Qt.ScrollBarAlwaysOff)
self.canvasView.setHorizontalScrollBarPolicy(Qt.ScrollBarAlwaysOff)
self.canvasView.setRenderHint(QPainter.Antialiasing)
#self.canvasView.setAlignment(Qt.AlignLeft | Qt.AlignTop)
#GUI
#add controls to self.controlArea widget
#self.controlArea.setMinimumWidth(235)
texts = ["1st Attribute", "2nd Attribute", "3rd Attribute", "4th Attribute"]
for i in range(1,5):
box = OWGUI.widgetBox(self.GeneralTab, texts[i-1], orientation = "horizontal")
combo = OWGUI.comboBox(box, self, "attr" + str(i), None, callback = self.updateGraphAndPermList, sendSelectedValue = 1, valueType = str)
butt = OWGUI.button(box, self, "", callback = self.orderAttributeValues, tooltip = "Change the order of attribute values", debuggingEnabled = 0)
butt.setFixedSize(26, 24)
butt.setCheckable(1)
butt.setIcon(QIcon(os.path.join(self.widgetDir, "icons/Dlg_sort.png")))
setattr(self, "sort"+str(i), butt)
setattr(self, "attr" + str(i)+ "Combo", combo)
self.optimizationDlg = OWMosaicOptimization(self, self.signalManager)
optimizationButtons = OWGUI.widgetBox(self.GeneralTab, "Dialogs", orientation = "horizontal")
OWGUI.button(optimizationButtons, self, "VizRank", callback = self.optimizationDlg.reshow, debuggingEnabled = 0, tooltip = "Find attribute combinations that will separate different classes as clearly as possible.")
self.collapsableWBox = OWGUI.collapsableWidgetBox(self.GeneralTab, "Explore Attribute Permutations", self, "exploreAttrPermutations", callback = self.permutationListToggle)
self.permutationList = OWGUI.listBox(self.collapsableWBox, self, callback = self.setSelectedPermutation)
#self.permutationList.hide()
self.GeneralTab.layout().addStretch(100)
# ######################
# SETTINGS TAB
# ######################
box5 = OWGUI.widgetBox(self.SettingsTab, "Colors in Cells Represent...", addSpace = 1)
OWGUI.comboBox(box5, self, "interiorColoring", None, items = self.interiorColoringOpts, callback = self.updateGraph)
#box5.setSizePolicy(QSizePolicy(QSizePolicy.Minimum , QSizePolicy.Fixed ))
box = OWGUI.widgetBox(self.SettingsTab, "Visual Settings", addSpace = 1)
OWGUI.hSlider(box, self, 'cellspace', label = "Cell distance: ", minValue=1, maxValue=15, step=1, callback = self.updateGraph, tooltip = "What is the minimum distance between two rectangles in the plot?")
OWGUI.checkBox(box, self, "removeUnusedValues", "Remove unused attribute values", tooltip = "Do you want to remove unused attribute values?\nThis setting will not be considered until new data is received.")
self.box6 = OWGUI.widgetBox(self.SettingsTab, "Cell Distribution Settings", addSpace = 1)
OWGUI.comboBox(self.box6, self, 'horizontalDistribution', items = ["Show Distribution Vertically", "Show Distribution Horizontally"], tooltip = "Do you wish to see class distribution drawn horizontally or vertically?", callback = self.updateGraph)
OWGUI.checkBox(self.box6, self, 'showAprioriDistributionLines', 'Show apriori distribution with lines', callback = self.updateGraph, tooltip = "Show the lines that represent the apriori class distribution")
self.box8 = OWGUI.widgetBox(self.SettingsTab, "Boxes in Cells", addSpace = 1)
OWGUI.hSlider(self.box8, self, 'boxSize', label = "Size: ", minValue=1, maxValue=15, step=1, callback = self.updateGraph, tooltip = "What is the size of the boxes on the left and right edge of each cell?")
OWGUI.checkBox(self.box8, self, 'showSubsetDataBoxes', 'Show class distribution of subset data', callback = self.updateGraph, tooltip = "Show small boxes at right (or bottom) edge of cells to represent class distribution of examples from example subset input.")
cb = OWGUI.checkBox(self.box8, self, 'useBoxes', 'Use boxes on left to show...', callback = self.updateGraph, tooltip = "Show small boxes at left (or top) edge of cells to represent additional information.")
indBox = OWGUI.indentedBox(self.box8, sep=OWGUI.checkButtonOffsetHint(cb))
OWGUI.comboBox(indBox, self, 'showAprioriDistributionBoxes', items = self.subboxesOpts, tooltip = "Show additional boxes for each mosaic cell representing:\n - expected class distribution (assuming independence between attributes)\n - apriori class distribution (based on all examples).", callback = self.updateGraph)
hbox = OWGUI.widgetBox(self.SettingsTab, "Colors", addSpace = 1)
OWGUI.button(hbox, self, "Set Colors", self.setColors, tooltip = "Set the color palette for class values", debuggingEnabled = 0)
#self.box6.setSizePolicy(QSizePolicy(QSizePolicy.Minimum , QSizePolicy.Fixed ))
self.SettingsTab.layout().addStretch(1)
self.connect(self.graphButton, SIGNAL("clicked()"), self.saveToFileCanvas)
self.icons = self.createAttributeIconDict()
self.resize(830, 550)
self.VizRankLearner = MosaicTreeLearner(self.optimizationDlg)
self.send("Learner", self.VizRankLearner)
self.wdChildDialogs = [self.optimizationDlg] # used when running widget debugging
self.collapsableWBox.updateControls()
dlg = self.createColorDialog()
self.colorPalette = dlg.getDiscretePalette("discPalette")
self.selectionColorPalette = [QColor(*col) for col in OWColorPalette.defaultRGBColors]
def __init__(self,parent=None, signalManager = None):
OWWidget.__init__(self, parent, signalManager, "Mosaic display", True, True)
#set default settings
self.data = None
self.unprocessedSubsetData = None
self.subsetData = None
self.names = [] # class values
self.inputs = [("Data", ExampleTable, self.setData, Default), ("Data Subset", ExampleTable, self.setSubsetData)]
self.outputs = [("Selected Data", ExampleTable), ("Learner", orange.Learner)]
#load settings
self.colorSettings = None
self.selectedSchemaIndex = 0
self.interiorColoring = 0
self.cellspace = 4
self.showAprioriDistributionBoxes = 1
self.useBoxes = 1
self.showSubsetDataBoxes = 1
self.horizontalDistribution = 0
self.showAprioriDistributionLines = 0
self.boxSize = 5
self.exploreAttrPermutations = 0
self.attr1 = ""
self.attr2 = ""
self.attr3 = ""
self.attr4 = ""
self.attributeNameOffset = 30
self.attributeValueOffset = 15
self.residuals = [] # residual values if the residuals are visualized
self.aprioriDistributions = []
self.colorPalette = None
self.permutationDict = {}
self.manualAttributeValuesDict = {}
self.conditionalDict = None
self.conditionalSubsetDict = None
self.activeRule = None
self.removeUnusedValues = 0
self.selectionRectangle = None
self.selectionConditionsHistorically = []
self.selectionConditions = []
# color paletes for visualizing pearsons residuals
#self.blueColors = [QColor(255, 255, 255), QColor(117, 149, 255), QColor(38, 43, 232), QColor(1,5,173)]
self.blueColors = [QColor(255, 255, 255), QColor(210, 210, 255), QColor(110, 110, 255), QColor(0,0,255)]
self.redColors = [QColor(255, 255, 255), QColor(255, 200, 200), QColor(255, 100, 100), QColor(255, 0, 0)]
self.loadSettings()
self.tabs = OWGUI.tabWidget(self.controlArea)
self.GeneralTab = OWGUI.createTabPage(self.tabs, "Main")
self.SettingsTab = OWGUI.createTabPage(self.tabs, "Settings")
self.canvas = QGraphicsScene()
self.canvasView = MosaicSceneView(self, self.canvas, self.mainArea)
self.mainArea.layout().addWidget(self.canvasView)
self.canvasView.setVerticalScrollBarPolicy(Qt.ScrollBarAlwaysOff)
self.canvasView.setHorizontalScrollBarPolicy(Qt.ScrollBarAlwaysOff)
self.canvasView.setRenderHint(QPainter.Antialiasing)
#self.canvasView.setAlignment(Qt.AlignLeft | Qt.AlignTop)
#GUI
#add controls to self.controlArea widget
#self.controlArea.setMinimumWidth(235)
texts = ["1st Attribute", "2nd Attribute", "3rd Attribute", "4th Attribute"]
for i in range(1,5):
box = OWGUI.widgetBox(self.GeneralTab, texts[i-1], orientation = "horizontal")
combo = OWGUI.comboBox(box, self, "attr" + str(i), None, callback = self.updateGraphAndPermList, sendSelectedValue = 1, valueType = str)
butt = OWGUI.button(box, self, "", callback = self.orderAttributeValues, tooltip = "Change the order of attribute values", debuggingEnabled = 0)
butt.setFixedSize(26, 24)
butt.setCheckable(1)
butt.setIcon(QIcon(os.path.join(self.widgetDir, "icons/Dlg_sort.png")))
setattr(self, "sort"+str(i), butt)
setattr(self, "attr" + str(i)+ "Combo", combo)
self.optimizationDlg = OWMosaicOptimization(self, self.signalManager)
optimizationButtons = OWGUI.widgetBox(self.GeneralTab, "Dialogs", orientation = "horizontal")
OWGUI.button(optimizationButtons, self, "VizRank", callback = self.optimizationDlg.reshow, debuggingEnabled = 0, tooltip = "Find attribute combinations that will separate different classes as clearly as possible.")
self.collapsableWBox = OWGUI.collapsableWidgetBox(self.GeneralTab, "Explore Attribute Permutations", self, "exploreAttrPermutations", callback = self.permutationListToggle)
self.permutationList = OWGUI.listBox(self.collapsableWBox, self, callback = self.setSelectedPermutation)
#self.permutationList.hide()
self.GeneralTab.layout().addStretch(100)
# ######################
# SETTINGS TAB
# ######################
box5 = OWGUI.widgetBox(self.SettingsTab, "Colors in Cells Represent...", addSpace = 1)
OWGUI.comboBox(box5, self, "interiorColoring", None, items = self.interiorColoringOpts, callback = self.updateGraph)
#box5.setSizePolicy(QSizePolicy(QSizePolicy.Minimum , QSizePolicy.Fixed ))
box = OWGUI.widgetBox(self.SettingsTab, "Visual Settings", addSpace = 1)
OWGUI.hSlider(box, self, 'cellspace', label = "Cell distance: ", minValue=1, maxValue=15, step=1, callback = self.updateGraph, tooltip = "What is the minimum distance between two rectangles in the plot?")
OWGUI.checkBox(box, self, "removeUnusedValues", "Remove unused attribute values", tooltip = "Do you want to remove unused attribute values?\nThis setting will not be considered until new data is received.")
self.box6 = OWGUI.widgetBox(self.SettingsTab, "Cell Distribution Settings", addSpace = 1)
OWGUI.comboBox(self.box6, self, 'horizontalDistribution', items = ["Show Distribution Vertically", "Show Distribution Horizontally"], tooltip = "Do you wish to see class distribution drawn horizontally or vertically?", callback = self.updateGraph)
OWGUI.checkBox(self.box6, self, 'showAprioriDistributionLines', 'Show apriori distribution with lines', callback = self.updateGraph, tooltip = "Show the lines that represent the apriori class distribution")
self.box8 = OWGUI.widgetBox(self.SettingsTab, "Boxes in Cells", addSpace = 1)
OWGUI.hSlider(self.box8, self, 'boxSize', label = "Size: ", minValue=1, maxValue=15, step=1, callback = self.updateGraph, tooltip = "What is the size of the boxes on the left and right edge of each cell?")
OWGUI.checkBox(self.box8, self, 'showSubsetDataBoxes', 'Show class distribution of subset data', callback = self.updateGraph, tooltip = "Show small boxes at right (or bottom) edge of cells to represent class distribution of examples from example subset input.")
cb = OWGUI.checkBox(self.box8, self, 'useBoxes', 'Use boxes on left to show...', callback = self.updateGraph, tooltip = "Show small boxes at left (or top) edge of cells to represent additional information.")
indBox = OWGUI.indentedBox(self.box8, sep=OWGUI.checkButtonOffsetHint(cb))
OWGUI.comboBox(indBox, self, 'showAprioriDistributionBoxes', items = self.subboxesOpts, tooltip = "Show additional boxes for each mosaic cell representing:\n - expected class distribution (assuming independence between attributes)\n - apriori class distribution (based on all examples).", callback = self.updateGraph)
hbox = OWGUI.widgetBox(self.SettingsTab, "Colors", addSpace = 1)
OWGUI.button(hbox, self, "Set Colors", self.setColors, tooltip = "Set the color palette for class values", debuggingEnabled = 0)
#self.box6.setSizePolicy(QSizePolicy(QSizePolicy.Minimum , QSizePolicy.Fixed ))
self.SettingsTab.layout().addStretch(1)
self.connect(self.graphButton, SIGNAL("clicked()"), self.saveToFileCanvas)
self.icons = self.createAttributeIconDict()
self.resize(830, 550)
self.VizRankLearner = MosaicTreeLearner(self.optimizationDlg)
self.send("Learner", self.VizRankLearner)
self.wdChildDialogs = [self.optimizationDlg] # used when running widget debugging
self.collapsableWBox.updateControls()
dlg = self.createColorDialog()
self.colorPalette = dlg.getDiscretePalette("discPalette")
self.selectionColorPalette = [QColor(*col) for col in OWColorPalette.defaultRGBColors]
