def create_main_frame(self):
'''Creates main frame.'''
self.main_frame = QtGui.QWidget()
#Creating short title A, B, C
self.shortTitles = []
for t in ['A', 'B', 'C']:
self.shortTitles.append(t)
#Creating Plot panel
self.fig = Figure()
self.canvas = FigureCanvas(self.fig)
self.canvas.setParent(self.main_frame)
self.TernaryPlot = TernaryPlot(self.fig, short_labels=self.shortTitles)
#Creating Toolbox for groups
self.tab = QtGui.QToolBox()
self.tab.setMaximumWidth(300)
self.groups = []
self.groups_brief = []
self.maxGroupNumber = 0
self.addGroupTab()
#Creating buttons for groups
bbox = QtGui.QHBoxLayout()
self.btn_addGroup = QtGui.QPushButton('+')
self.btn_removeGroup = QtGui.QPushButton('-')
self.btn_editGroups = QtGui.QPushButton('*')
#Setting buttons shape and tooltip
self.btn_addGroup.setMaximumWidth(30)
self.btn_removeGroup.setMaximumWidth(30)
self.btn_editGroups.setMaximumWidth(30)
self.btn_addGroup.setToolTip('Add a group')
self.btn_removeGroup.setToolTip('Remove the current group')
self.btn_editGroups.setToolTip('Edit the panel labels')
#Creating layout for buttons
bbox.addWidget(self.btn_addGroup)
bbox.addWidget(self.btn_removeGroup)
bbox.addStretch(1)
bbox.addWidget(self.btn_editGroups)
bbox.setSpacing(2)
#Conecting buttons
self.connect(self.btn_addGroup, QtCore.SIGNAL('clicked()'),
self.addGroupTab)
self.connect(self.btn_removeGroup, QtCore.SIGNAL('clicked()'),
self.removeCurrentGroupTab)
self.connect(
self.btn_editGroups,
QtCore.SIGNAL('clicked()'), lambda: PlotSettingsWindow(
self, self.TernaryPlot, self.canvas).exec_())
#Creating Dock Panel
pbox = QtGui.QVBoxLayout()
pbox.addLayout(bbox)
pbox.addWidget(self.tab)
pbox.setSpacing(10)
dock_w = QtGui.QWidget()
dock_w.setLayout(pbox)
dock_w.setMaximumWidth(270)
dock_w.setMinimumWidth(270)
self.dock = QtGui.QDockWidget(self)
self.dock.setWidget(dock_w)
self.addDockWidget(QtCore.Qt.DockWidgetArea(1), self.dock)
#Creating main_frame
mbox = QtGui.QHBoxLayout()
mbox.addWidget(self.canvas)
self.main_frame.setLayout(mbox)
self.setCentralWidget(self.main_frame)
