def __init__(self, parent, *args):
QWidget.__init__(self, parent, *args)
self.setSizePolicy(QSizePolicy.Expanding, QSizePolicy.Expanding)
lo = QVBoxLayout(self)
lo.setContentsMargins(0, 0, 0, 0)
lo1 = QHBoxLayout()
lo.addLayout(lo1)
lo1.setContentsMargins(0, 0, 0, 0)
lbl = QLabel(QString("<nobr><b>Source groupings:</b></nobr>"), self)
lo1.addWidget(lbl, 0)
lo1.addStretch(1)
# add show/hide button
self._showattrbtn = QPushButton(self)
self._showattrbtn.setMinimumWidth(256)
lo1.addWidget(self._showattrbtn, 0)
lo1.addStretch()
QObject.connect(self._showattrbtn, SIGNAL("clicked()"),
self._togglePlotControlsVisibility)
# add table
self.table = QTableWidget(self)
lo.addWidget(self.table)
QObject.connect(self.table, SIGNAL("cellChanged(int,int)"),
self._valueChanged)
self.table.setSelectionMode(QTableWidget.NoSelection)
# setup basic columns
self.table.setColumnCount(6 + len(self.EditableAttrs))
for i, label in enumerate(
("grouping", "total", "selection", "list", "plot", "style")):
self.table.setHorizontalHeaderItem(i, QTableWidgetItem(label))
self.table.horizontalHeader().setSectionHidden(self.ColApply, True)
# setup columns for editable grouping attributes
for i, attr in self.AttrByCol.items():
self.table.setHorizontalHeaderItem(
i, QTableWidgetItem(PlotStyles.StyleAttributeLabels[attr]))
self.table.horizontalHeader().setSectionHidden(i, True)
self.table.verticalHeader().hide()
# other internal init
self._attrs_shown = False
self._togglePlotControlsVisibility()
self.model = None
self._setting_model = False
self._currier = PersistentCurrier()
# row of 'selected' grouping
self._irow_selgroup = 0
def __init__(self, main):
self.main = main
##########################################################################
##### Display the conversion values based on the Coinbase API
self.lastPriceFetch = 0
self.lblHeader = QRichLabel(tr("""<b>Tracking buy and sell prices on
Coinbase every 60 seconds</b>"""), doWrap=False)
self.lblLastTime = QRichLabel('', doWrap=False)
self.lblSellLabel = QRichLabel(tr('Coinbase <b>Sell</b> Price (USD):'), doWrap=False)
self.lblBuyLabel = QRichLabel(tr('Coinbase <b>Buy</b> Price (USD):'), doWrap=False)
self.lblSellPrice = QRichLabel('<Not Available>')
self.lblBuyPrice = QRichLabel('<Not Available>')
self.lastSellStr = ''
self.lastBuyStr = ''
self.btnUpdate = QPushButton(tr('Check Now'))
self.main.connect(self.btnUpdate, SIGNAL('clicked()'), self.checkUpdatePrice)
##########################################################################
##### A calculator for converting prices between USD and BTC
lblCalcTitle = QRichLabel(tr("""Convert between USD and BTC using
Coinbase sell price"""), hAlign=Qt.AlignHCenter, doWrap=False)
self.edtEnterUSD = QLineEdit()
self.edtEnterBTC = QLineEdit()
self.lblEnterUSD1 = QRichLabel('$')
self.lblEnterUSD2 = QRichLabel('USD')
self.lblEnterBTC = QRichLabel('BTC')
btnClear = QPushButton('Clear')
self.main.connect(self.edtEnterUSD, SIGNAL('textEdited(QString)'), self.updateCalcBTC)
self.main.connect(self.edtEnterBTC, SIGNAL('textEdited(QString)'), self.updateCalcUSD)
def clearCalc():
self.edtEnterUSD.setText('')
self.edtEnterBTC.setText('')
self.main.connect(btnClear, SIGNAL('clicked()'), clearCalc)
frmCalcMid = makeHorizFrame( [self.lblEnterUSD1,
self.edtEnterUSD,
self.lblEnterUSD2,
'Stretch',
self.edtEnterBTC,
self.lblEnterBTC])
frmCalcClear = makeHorizFrame(['Stretch', btnClear, 'Stretch'])
frmCalc = makeVertFrame([lblCalcTitle, frmCalcMid, frmCalcClear], STYLE_PLAIN)
##########################################################################
##### A table showing you the total balance of each wallet in USD and BTC
lblWltTableTitle = QRichLabel(tr("Wallet balances converted to USD"),
doWrap=False, hAlign=Qt.AlignHCenter)
numWallets = len(self.main.walletMap)
self.wltTable = QTableWidget(self.main)
self.wltTable.setRowCount(numWallets)
self.wltTable.setColumnCount(4)
self.wltTable.horizontalHeader().setStretchLastSection(True)
self.wltTable.setMinimumWidth(600)
##########################################################################
##### Setup the main layout for the tab
mainLayout = QGridLayout()
i=0
mainLayout.addWidget(self.lblHeader, i,0, 1,3)
i+=1
mainLayout.addItem(QSpacerItem(15,15), i,0)
mainLayout.addWidget(self.lblSellLabel, i,1)
mainLayout.addWidget(self.lblSellPrice, i,2)
i+=1
mainLayout.addItem(QSpacerItem(15,15), i,0)
mainLayout.addWidget(self.lblBuyLabel, i,1)
mainLayout.addWidget(self.lblBuyPrice, i,2)
i+=1
mainLayout.addWidget(self.lblLastTime, i,0, 1,2)
mainLayout.addWidget(self.btnUpdate, i,2)
i+=1
mainLayout.addItem(QSpacerItem(20,20), i,0)
i+=1
mainLayout.addWidget(frmCalc, i,0, 1,3)
i+=1
mainLayout.addItem(QSpacerItem(30,30), i,0)
i+=1
mainLayout.addWidget(lblWltTableTitle, i,0, 1,3)
i+=1
mainLayout.addWidget(self.wltTable, i,0, 1,3)
mainLayout.setColumnStretch(0,0)
mainLayout.setColumnStretch(1,1)
mainLayout.setColumnStretch(2,1)
tabWidget = QWidget()
tabWidget.setLayout(mainLayout)
frmH = makeHorizFrame(['Stretch', tabWidget, 'Stretch'])
frm = makeVertFrame(['Space(20)', frmH, 'Stretch'])
# Now set the scrollarea widget to the layout
self.tabToDisplay = QScrollArea()
self.tabToDisplay.setWidgetResizable(True)
self.tabToDisplay.setWidget(frm)
