class PathElement:
"""Single path element"""
def __init__(self, parent=None):
self.icon = QLabel()
self.icon.setPixmap(getPixmap('nbsep.png'))
self.combo = NavBarComboBox(parent)
def __createLayout(self):
"""Creates the dialog layout"""
self.resize(320, 120)
self.setSizeGripEnabled(True)
pluginVersion = getPluginVersionAndPath(self.__pluginHomeDir)
pylintVersion, pylintPath = getPylintVersionAndPath()
vboxLayout = QVBoxLayout(self)
hboxLayout = QHBoxLayout()
iconLabel = QLabel()
iconLabel.setPixmap(QPixmap(self.__pluginHomeDir + 'pylint.png'))
iconLabel.setScaledContents(True)
iconLabel.setFixedSize(48, 48)
hboxLayout.addWidget(iconLabel)
titleLabel = QLabel('<b>Codimension pylint plugin</b>')
titleLabel.setSizePolicy(QSizePolicy.Expanding,
QSizePolicy.Expanding)
titleLabel.setFixedHeight(48)
titleLabel.setAlignment(Qt.AlignCenter)
infoLabel = QLabel('<hr><br>More info:'
'<ul>'
'<li>Plugin<br>'
'Version: ' + pluginVersion + '<br>'
'Location: ' + self.__pluginHomeDir + '</li>'
'<li>Pylint<br>'
'Version: ' + pylintVersion + '<br>' +
'Location: ' + pylintPath + '</li>'
'</ul><br>')
hboxLayout.addWidget(titleLabel)
vboxLayout.addLayout(hboxLayout)
vboxLayout.addWidget(infoLabel)
self.__buttonBox = QDialogButtonBox(self)
self.__buttonBox.setOrientation(Qt.Horizontal)
self.__buttonBox.setStandardButtons(QDialogButtonBox.Ok)
self.__buttonBox.accepted.connect(self.close)
self.__buttonBox.rejected.connect(self.close)
vboxLayout.addWidget(self.__buttonBox)
def __createLayout(self):
"""Creates the dialog layout"""
self.resize(640, 420)
self.setSizeGripEnabled(True)
vboxLayout = QVBoxLayout(self)
hboxLayout = QHBoxLayout()
iconLabel = QLabel()
logoPath = os.path.dirname(os.path.abspath(__file__)) + \
os.path.sep + "svn-logo.png"
iconLabel.setPixmap(QPixmap(logoPath))
iconLabel.setScaledContents(True)
iconLabel.setFixedSize(48, 48)
hboxLayout.addWidget(iconLabel)
titleLabel = QLabel("Codimension SVN plugin settings")
titleLabel.setSizePolicy(QSizePolicy.Expanding, QSizePolicy.Expanding)
titleLabel.setFixedHeight(48)
titleLabel.setAlignment(Qt.AlignCenter)
hboxLayout.addWidget(titleLabel)
vboxLayout.addLayout(hboxLayout)
self.__tabWidget = QTabWidget(self)
self.__tabWidget.setFocusPolicy(Qt.NoFocus)
ideWide = self.__createIDEWide()
self.__tabWidget.addTab(ideWide, "IDE Wide")
projectSpecific = self.__createProjectSpecific()
self.__tabWidget.addTab(projectSpecific, "Project Specific")
version = self.__createVersionWidget()
self.__tabWidget.addTab(version, "Versions")
vboxLayout.addWidget(self.__tabWidget)
# Buttons at the bottom
self.__buttonBox = QDialogButtonBox(self)
self.__buttonBox.setOrientation(Qt.Horizontal)
self.__buttonBox.setStandardButtons(QDialogButtonBox.Ok
| QDialogButtonBox.Cancel)
self.__buttonBox.accepted.connect(self.userAccept)
self.__buttonBox.rejected.connect(self.close)
vboxLayout.addWidget(self.__buttonBox)
class ControlFlowNavigationBar(QFrame):
"""Navigation bar at the top of the flow UI widget"""
STATE_OK_UTD = 0 # Parsed OK, control flow up to date
STATE_OK_CHN = 1 # Parsed OK, control flow changed
STATE_BROKEN_UTD = 2 # Parsed with errors, control flow up to date
STATE_BROKEN_CHN = 3 # Parsed with errors, control flow changed
STATE_UNKNOWN = 4
def __init__(self, parent):
QFrame.__init__(self, parent)
self.__infoIcon = None
self.__warningsIcon = None
self.__layout = None
self.__pathLabel = None
self.__createLayout()
self.__currentIconState = self.STATE_UNKNOWN
def __createLayout(self):
"""Creates the layout"""
self.__layout = QHBoxLayout(self)
self.__layout.setContentsMargins(0, 0, 0, 0)
# Create info icon
self.__infoIcon = QLabel(self)
self.__infoIcon.setPixmap(getPixmap('cfunknown.png'))
self.__layout.addWidget(self.__infoIcon)
self.__warningsIcon = QLabel(self)
self.__warningsIcon.setPixmap(getPixmap('cfwarning.png'))
self.__layout.addWidget(self.__warningsIcon)
self.clearWarnings()
# Create the path label
self.__pathLabel = HeaderFitLabel(self)
self.__pathLabel.setTextFormat(Qt.PlainText)
self.__pathLabel.setAlignment(Qt.AlignLeft)
self.__pathLabel.setWordWrap(False)
self.__pathLabel.setTextInteractionFlags(Qt.NoTextInteraction)
self.__pathLabel.setSizePolicy(QSizePolicy.Expanding,
QSizePolicy.Fixed)
self.__pathLabel.setMinimumWidth(40)
self.__layout.addWidget(self.__pathLabel)
self.__spacer = ToolBarExpandingSpacer(self)
self.__spacer.setMinimumWidth(0)
self.__layout.addWidget(self.__spacer)
# Create the selection label
self.__selectionLabel = HeaderLabel('', None, self)
self.__selectionLabel.setTextFormat(Qt.PlainText)
self.__selectionLabel.setAlignment(Qt.AlignCenter)
self.__selectionLabel.setWordWrap(False)
self.__selectionLabel.setTextInteractionFlags(Qt.NoTextInteraction)
self.__selectionLabel.setSizePolicy(QSizePolicy.Fixed,
QSizePolicy.Fixed)
self.__selectionLabel.setMinimumWidth(40)
self.__layout.addWidget(self.__selectionLabel)
self.setSelectionLabel(0, None)
def clearWarnings(self):
"""Clears the warnings"""
self.__warningsIcon.setVisible(False)
self.__warningsIcon.setToolTip("")
def setWarnings(self, warnings):
"""Sets the warnings"""
self.__warningsIcon.setToolTip('Control flow parser warnings:\n' +
'\n'.join(warnings))
self.__warningsIcon.setVisible(True)
def clearErrors(self):
"""Clears all the errors"""
self.__infoIcon.setToolTip('')
def setErrors(self, errors):
"""Sets the errors"""
self.__infoIcon.setToolTip('Control flow parser errors:\n' +
'\n'.join(errors))
def updateInfoIcon(self, state):
"""Updates the information icon"""
if state == self.__currentIconState:
return
if state == self.STATE_OK_UTD:
self.__infoIcon.setPixmap(getPixmap('cfokutd.png'))
self.__infoIcon.setToolTip("Control flow is up to date")
self.__currentIconState = self.STATE_OK_UTD
elif state == self.STATE_OK_CHN:
self.__infoIcon.setPixmap(getPixmap('cfokchn.png'))
self.__infoIcon.setToolTip("Control flow is not up to date; "
"will be updated on idle")
self.__currentIconState = self.STATE_OK_CHN
elif state == self.STATE_BROKEN_UTD:
self.__infoIcon.setPixmap(getPixmap('cfbrokenutd.png'))
self.__infoIcon.setToolTip("Control flow might be invalid "
"due to invalid python code")
self.__currentIconState = self.STATE_BROKEN_UTD
elif state == self.STATE_BROKEN_CHN:
self.__infoIcon.setPixmap(getPixmap('cfbrokenchn.png'))
self.__infoIcon.setToolTip("Control flow might be invalid; "
"will be updated on idle")
self.__currentIconState = self.STATE_BROKEN_CHN
else:
# STATE_UNKNOWN
self.__infoIcon.setPixmap(getPixmap('cfunknown.png'))
self.__infoIcon.setToolTip("Control flow state is unknown")
self.__currentIconState = self.STATE_UNKNOWN
def getCurrentState(self):
"""Provides the current state"""
return self.__currentIconState
def setPath(self, txt):
"""Sets the path label content"""
self.__pathLabel.setText(txt)
def setPathVisible(self, switchOn):
"""Sets the path visible"""
self.__pathLabel.setVisible(switchOn)
self.__spacer.setVisible(not switchOn)
def setSelectionLabel(self, text, tooltip):
"""Sets selection label"""
self.__selectionLabel.setText(str(text))
if tooltip:
self.__selectionLabel.setToolTip("Selected items:\n" +
str(tooltip))
else:
self.__selectionLabel.setToolTip("Number of selected items")
def resizeEvent(self, event):
"""Editor has resized"""
QFrame.resizeEvent(self, event)
class MDTopBar(QFrame):
"""MD widget top bar at the top"""
STATE_OK_UTD = 0 # Parsed OK, MD up to date
STATE_OK_CHN = 1 # Parsed OK, MD changed
STATE_BROKEN_UTD = 2 # Parsed with errors, MD up to date
STATE_BROKEN_CHN = 3 # Parsed with errors, MD changed
STATE_UNKNOWN = 4
def __init__(self, parent):
QFrame.__init__(self, parent)
self.__infoIcon = None
self.__warningsIcon = None
self.__layout = None
self.__createLayout()
self.__currentIconState = self.STATE_UNKNOWN
def __createLayout(self):
"""Creates the layout"""
self.setFixedHeight(24)
self.__layout = QHBoxLayout(self)
self.__layout.setContentsMargins(0, 0, 0, 0)
# Create info icon
self.__infoIcon = QLabel()
self.__infoIcon.setPixmap(getPixmap('cfunknown.png'))
self.__layout.addWidget(self.__infoIcon)
self.__warningsIcon = QLabel()
self.__warningsIcon.setPixmap(getPixmap('cfwarning.png'))
self.__layout.addWidget(self.__warningsIcon)
self.clearWarnings()
self.__spacer = QWidget()
self.__spacer.setSizePolicy(QSizePolicy.Expanding, QSizePolicy.Fixed)
self.__spacer.setMinimumWidth(0)
self.__layout.addWidget(self.__spacer)
def clearWarnings(self):
"""Clears the warnings"""
self.__warningsIcon.setVisible(False)
self.__warningsIcon.setToolTip("")
def setWarnings(self, warnings):
"""Sets the warnings"""
self.__warningsIcon.setToolTip('Markdown parser warnings:\n' +
'\n'.join(warnings))
self.__warningsIcon.setVisible(True)
def clearErrors(self):
"""Clears all the errors"""
self.__infoIcon.setToolTip('')
def setErrors(self, errors):
"""Sets the errors"""
self.__infoIcon.setToolTip('Markdown parser errors:\n' +
'\n'.join(errors))
def updateInfoIcon(self, state):
"""Updates the information icon"""
if state == self.__currentIconState:
return
if state == self.STATE_OK_UTD:
self.__infoIcon.setPixmap(getPixmap('cfokutd.png'))
self.__infoIcon.setToolTip("Markdown render is up to date")
self.__currentIconState = self.STATE_OK_UTD
elif state == self.STATE_OK_CHN:
self.__infoIcon.setPixmap(getPixmap('cfokchn.png'))
self.__infoIcon.setToolTip("Markdown render is not up to date; "
"will be updated on idle")
self.__currentIconState = self.STATE_OK_CHN
elif state == self.STATE_BROKEN_UTD:
self.__infoIcon.setPixmap(getPixmap('cfbrokenutd.png'))
self.__infoIcon.setToolTip("Markdown render might be invalid "
"due to invalid python code")
self.__currentIconState = self.STATE_BROKEN_UTD
elif state == self.STATE_BROKEN_CHN:
self.__infoIcon.setPixmap(getPixmap('cfbrokenchn.png'))
self.__infoIcon.setToolTip("Markdown render might be invalid; "
"will be updated on idle")
self.__currentIconState = self.STATE_BROKEN_CHN
else:
# STATE_UNKNOWN
self.__infoIcon.setPixmap(getPixmap('cfunknown.png'))
self.__infoIcon.setToolTip("Markdown render state is unknown")
self.__currentIconState = self.STATE_UNKNOWN
def getCurrentState(self):
"""Provides the current state"""
return self.__currentIconState
def resizeEvent(self, event):
"""Editor has resized"""
QFrame.resizeEvent(self, event)
def __createLayout(self, action, title, files):
"""Creates the dialog layout"""
self.resize(400, 300)
self.setSizeGripEnabled(True)
# Top level layout
layout = QVBoxLayout(self)
# Pixmap and the message
topLayout = QHBoxLayout()
pixmap = QLabel()
pixmap.setPixmap(getPixmap('warning.png'))
topLayout.addWidget(pixmap)
hSpacer = QWidget()
hSpacer.setFixedSize(15, 15)
topLayout.addWidget(hSpacer)
message = QLabel("All the project files must be "
"saved before start debugging")
message.setAlignment(Qt.AlignHCenter | Qt.AlignVCenter)
message.setSizePolicy(QSizePolicy.Expanding, QSizePolicy.Expanding)
message.setWordWrap(True)
topLayout.addWidget(message)
layout.addLayout(topLayout)
vSpacer = QWidget()
vSpacer.setFixedSize(15, 15)
layout.addWidget(vSpacer)
layout.addWidget(QLabel(title + ":"))
filesList = QTreeWidget()
filesList.setRootIsDecorated(False)
filesList.setAlternatingRowColors(True)
filesList.setUniformRowHeights(True)
filesList.setItemsExpandable(False)
filesList.setItemDelegate(NoOutlineHeightDelegate(4))
filesList.setSelectionMode(QAbstractItemView.NoSelection)
filesList.setHeaderHidden(True)
for item in files:
fileName = item[0]
fileItem = QTreeWidgetItem([fileName])
fileType, icon, _ = getFileProperties(fileName)
fileItem.setIcon(0, icon)
if isPythonMime(fileType):
info = GlobalData().briefModinfoCache.get(fileName)
fileItem.setToolTip(
0, info.docstring.text if info.docstring else '')
filesList.addTopLevelItem(fileItem)
layout.addWidget(filesList)
# Buttons at the bottom
buttonBox = QDialogButtonBox()
buttonBox.setOrientation(Qt.Horizontal)
buttonBox.setStandardButtons(QDialogButtonBox.Cancel)
continueButton = buttonBox.addButton(action,
QDialogButtonBox.ActionRole)
continueButton.setDefault(True)
layout.addWidget(buttonBox)
continueButton.clicked.connect(self.accept)
buttonBox.rejected.connect(self.close)
continueButton.setFocus()
class NavigationBar(QFrame):
"""Navigation bar at the top of the editor (python only)"""
STATE_OK_UTD = 0 # Parsed OK, context up to date
STATE_OK_CHN = 1 # Parsed OK, context changed
STATE_BROKEN_UTD = 2 # Parsed with errors, context up to date
STATE_BROKEN_CHN = 3 # Parsed with errors, context changed
STATE_UNKNOWN = 4
def __init__(self, editor, parent):
QFrame.__init__(self, parent)
self.__editor = editor
self.__parentWidget = parent
# It is always not visible at the beginning because there is no
# editor content at the start
self.setVisible(False)
# There is no parser info used to display values
self.__currentInfo = None
self.__currentIconState = self.STATE_UNKNOWN
self.__connected = False
# List of PathElement starting after the global scope
self.__path = []
self.__createLayout()
# Create the update timer
self.__updateTimer = QTimer(self)
self.__updateTimer.setSingleShot(True)
self.__updateTimer.timeout.connect(self.updateBar)
# Connect to the change file type signal
mainWindow = GlobalData().mainWindow
editorsManager = mainWindow.editorsManagerWidget.editorsManager
editorsManager.sigFileTypeChanged.connect(self.__onFileTypeChanged)
def getEditor(self):
"""Provides the editor"""
return self.__editor
def __connectEditorSignals(self):
"""When it is a python file - connect to the editor signals"""
if not self.__connected:
self.__editor.cursorPositionChanged.connect(
self.__cursorPositionChanged)
self.__editor.textChanged.connect(self.__onBufferChanged)
self.__connected = True
def __disconnectEditorSignals(self):
"""Disconnect the editor signals when the file is not a python one"""
if self.__connected:
self.__editor.cursorPositionChanged.disconnect(
self.__cursorPositionChanged)
self.__editor.textChanged.disconnect(self.__onBufferChanged)
self.__connected = False
def __createLayout(self):
"""Creates the layout"""
self.setFixedHeight(24)
self.__layout = QHBoxLayout(self)
self.__layout.setContentsMargins(0, 0, 0, 0)
# Set the background color
# Create info icon
self.__infoIcon = QLabel()
self.__layout.addWidget(self.__infoIcon)
self.__globalScopeCombo = NavBarComboBox(self)
self.__globalScopeCombo.jumpToLine.connect(self.__onJumpToLine)
self.__layout.addWidget(self.__globalScopeCombo)
self.__spacer = QWidget()
self.__spacer.setSizePolicy(QSizePolicy.Expanding,
QSizePolicy.Expanding)
self.__layout.addWidget(self.__spacer)
def __updateInfoIcon(self, state):
"""Updates the information icon"""
if state != self.__currentIconState:
if state == self.STATE_OK_UTD:
self.__infoIcon.setPixmap(getPixmap('nbokutd.png'))
self.__infoIcon.setToolTip("Context is up to date")
self.__currentIconState = self.STATE_OK_UTD
elif state == self.STATE_OK_CHN:
self.__infoIcon.setPixmap(getPixmap('nbokchn.png'))
self.__infoIcon.setToolTip("Context is not up to date; "
"will be updated on idle")
self.__currentIconState = self.STATE_OK_CHN
elif state == self.STATE_BROKEN_UTD:
self.__infoIcon.setPixmap(getPixmap('nbbrokenutd.png'))
self.__infoIcon.setToolTip("Context might be invalid "
"due to invalid python code")
self.__currentIconState = self.STATE_BROKEN_UTD
else:
# STATE_BROKEN_CHN
self.__infoIcon.setPixmap(getPixmap('nbbrokenchn.png'))
self.__infoIcon.setToolTip("Context might be invalid; "
"will be updated on idle")
self.__currentIconState = self.STATE_BROKEN_CHN
def resizeEvent(self, event):
"""Editor has resized"""
QFrame.resizeEvent(self, event)
# Arguments: fileName, uuid, newFileType
def __onFileTypeChanged(self, _, uuid, newFileType):
"""Triggered when a buffer content type has changed"""
if self.__parentWidget.getUUID() != uuid:
return
if isPythonMime(newFileType) and Settings()['showNavigationBar']:
# Update the bar and show it
self.setVisible(True)
self.updateBar()
else:
self.__disconnectEditorSignals()
self.__updateTimer.stop()
self.__currentInfo = None
self.setVisible(False)
self.__currentIconState = self.STATE_UNKNOWN
def updateSettings(self):
"""Called when navigation bar settings have been updated"""
textMime = self.__parentWidget.getMime()
if Settings()['showNavigationBar'] and isPythonMime(textMime):
self.setVisible(True)
self.updateBar()
else:
self.__disconnectEditorSignals()
self.__updateTimer.stop()
self.__currentInfo = None
self.setVisible(False)
def updateBar(self):
"""Triggered when the timer is fired"""
self.__updateTimer.stop() # just in case
if not isPythonMime(self.__parentWidget.getMime()):
return
if not self.__connected:
self.__connectEditorSignals()
# Parse the buffer content
self.__currentInfo = getBriefModuleInfoFromMemory(self.__editor.text)
# Decide what icon to use
if self.__currentInfo.isOK:
self.__updateInfoIcon(self.STATE_OK_UTD)
else:
self.__updateInfoIcon(self.STATE_BROKEN_UTD)
# Calc the cursor context
context = getContext(self.__editor, self.__currentInfo, True, False)
# Display the context
self.__populateGlobalScope()
if context.length == 0:
self.__globalScopeCombo.setCurrentIndex(-1)
else:
index = self.__globalScopeCombo.findData(
context.levels[0][0].line)
self.__globalScopeCombo.setCurrentIndex(index)
usedFromStore = 0
index = 1
while index < context.length:
if len(self.__path) < index:
newPathItem = PathElement(self)
self.__path.append(newPathItem)
self.__layout.addWidget(newPathItem.icon)
self.__layout.addWidget(newPathItem.combo)
combo = newPathItem.combo
combo.pathIndex = len(self.__path) - 1
combo.jumpToLine.connect(self.__onJumpToLine)
else:
self.__path[index - 1].icon.setVisible(True)
self.__path[index - 1].combo.setVisible(True)
combo = self.__path[index - 1].combo
combo.clear()
# Populate the combo box
self.__populateClassesAndFunctions(context.levels[index - 1][0],
combo)
combo.setCurrentIndex(combo.findData(context.levels[index][0].line))
index += 1
usedFromStore += 1
# it might need to have one more level with nothing selected
if context.length > 0:
if len(context.levels[context.length - 1][0].functions) > 0 or \
len(context.levels[context.length - 1][0].classes) > 0:
# Need to add a combo
if len(self.__path) <= usedFromStore:
newPathItem = PathElement(self)
self.__path.append(newPathItem)
self.__layout.addWidget(newPathItem.icon)
self.__layout.addWidget(newPathItem.combo)
combo = newPathItem.combo
combo.pathIndex = len(self.__path) - 1
combo.jumpToLine.connect(self.__onJumpToLine)
else:
self.__path[index - 1].icon.setVisible(True)
self.__path[index - 1].combo.setVisible(True)
combo = self.__path[index - 1].combo
combo.clear()
self.__populateClassesAndFunctions(
context.levels[context.length - 1][0], combo)
combo.setCurrentIndex(-1)
usedFromStore += 1
# Hide extra components if so
index = usedFromStore
while index < len(self.__path):
self.__path[index].icon.setVisible(False)
self.__path[index].combo.setVisible(False)
index += 1
# Make sure the spacer is the last item
self.__layout.removeWidget(self.__spacer)
self.__layout.addWidget(self.__spacer)
def __populateGlobalScope(self):
"""Repopulates the global scope combo box"""
self.__globalScopeCombo.clear()
self.__populateClassesAndFunctions(self.__currentInfo,
self.__globalScopeCombo)
if not Settings()['navbarglobalsimports']:
return
if len(self.__currentInfo.globals) == 0 and \
len(self.__currentInfo.imports) == 0:
return
if self.__globalScopeCombo.count() != 0:
self.__globalScopeCombo.insertSeparator(
self.__globalScopeCombo.count())
for glob in self.__currentInfo.globals:
self.__globalScopeCombo.addItem(getIcon('globalvar.png'),
glob.name, glob.line)
for imp in self.__currentInfo.imports:
self.__globalScopeCombo.addItem(getIcon('imports.png'),
imp.name, imp.line)
@staticmethod
def __populateClassesAndFunctions(infoObj, combo):
"""Populates the combo with classes and functions from the infoObj"""
for klass in infoObj.classes:
combo.addItem(getIcon('class.png'), klass.name, klass.line)
for func in infoObj.functions:
if func.isPrivate():
icon = getIcon('method_private.png')
elif func.isProtected():
icon = getIcon('method_protected.png')
else:
icon = getIcon('method.png')
combo.addItem(icon, func.name, func.line)
def __cursorPositionChanged(self):
"""Cursor position changed"""
self.__onNeedUpdate()
def __onBufferChanged(self):
"""Buffer changed"""
self.__onNeedUpdate()
def __onNeedUpdate(self):
"""Triggered to update status icon and to restart the timer"""
self.__updateTimer.stop()
if self.__currentInfo.isOK:
self.__updateInfoIcon(self.STATE_OK_CHN)
else:
self.__updateInfoIcon(self.STATE_BROKEN_CHN)
self.__updateTimer.start(IDLE_TIMEOUT)
def __onJumpToLine(self, line):
"""Triggered when it needs to jump to a line"""
self.__editor.gotoLine(line, 0)
self.__editor.setFocus()
def setFocusToLastCombo(self):
"""Activates the last combo"""
if self.__currentInfo is None:
return
for index in range(len(self.__path) - 1, -1, -1):
if self.__path[index].combo.isVisible():
self.__path[index].combo.setFocus()
self.__path[index].combo.showPopup()
return
self.__globalScopeCombo.setFocus()
self.__globalScopeCombo.showPopup()
def activateCombo(self, currentCombo, newIndex):
"""Triggered when a neighbour combo should be activated"""
if newIndex == -1:
if len(self.__path) > 0:
if self.__path[0].combo.isVisible():
currentCombo.hidePopup()
self.__globalScopeCombo.setFocus()
self.__globalScopeCombo.showPopup()
return
if newIndex >= len(self.__path):
# This is the most right one
return
if self.__path[newIndex].combo.isVisible():
currentCombo.hidePopup()
self.__path[newIndex].combo.setFocus()
self.__path[newIndex].combo.showPopup()
