def initUi(self):
self.setWindowTitle(self.tr('Remove Attributes'))
self.setModal(True)
self.resize(366, 274)
sizePolicy = QtGui.QSizePolicy(QtGui.QSizePolicy.Fixed,
QtGui.QSizePolicy.Expanding)
self.setSizePolicy(sizePolicy)
self.gridLayout = QtGui.QGridLayout(self)
self.dialogHeading = QtGui.QLabel(
self.tr('Select the attribute column(s) which shall be removed'),
self)
self.listView = QtGui.QListView(self)
model = QtGui.QStandardItemModel()
for column in self.columns:
item = QtGui.QStandardItem(column)
model.appendRow(item)
self.listView.setModel(model)
self.listView.setSelectionMode(QtGui.QListView.MultiSelection)
self.buttonBox = QtGui.QDialogButtonBox(self)
self.buttonBox.setOrientation(QtCore.Qt.Horizontal)
self.buttonBox.setStandardButtons(QtGui.QDialogButtonBox.Cancel
| QtGui.QDialogButtonBox.Ok)
self.gridLayout.addWidget(self.dialogHeading, 0, 0, 1, 1)
self.gridLayout.addWidget(self.listView, 1, 0, 1, 1)
self.gridLayout.addWidget(self.buttonBox, 2, 0, 1, 1)
self.buttonBox.accepted.connect(self.accept)
self.buttonBox.rejected.connect(self.reject)
def initUi(self):
self.setModal(True)
self.resize(303, 168)
sizePolicy = QtGui.QSizePolicy(QtGui.QSizePolicy.Expanding,
QtGui.QSizePolicy.Fixed)
self.setSizePolicy(sizePolicy)
self.verticalLayout = QtGui.QVBoxLayout(self)
self.dialogHeading = QtGui.QLabel(
self.tr('Add a new attribute column'), self)
self.gridLayout = QtGui.QGridLayout()
self.columnNameLineEdit = QtGui.QLineEdit(self)
self.columnNameLabel = QtGui.QLabel(self.tr('Name'), self)
self.dataTypeComboBox = QtGui.QComboBox(self)
self.dataTypeComboBox.addItems(SupportedDtypes.names())
self.columnTypeLabel = QtGui.QLabel(self.tr('Type'), self)
self.defaultValueLineEdit = QtGui.QLineEdit(self)
self.lineEditValidator = DefaultValueValidator(self)
self.defaultValueLineEdit.setValidator(self.lineEditValidator)
self.defaultValueLabel = QtGui.QLabel(self.tr('Inital Value(s)'), self)
self.gridLayout.addWidget(self.columnNameLabel, 0, 0, 1, 1)
self.gridLayout.addWidget(self.columnNameLineEdit, 0, 1, 1, 1)
self.gridLayout.addWidget(self.columnTypeLabel, 1, 0, 1, 1)
self.gridLayout.addWidget(self.dataTypeComboBox, 1, 1, 1, 1)
self.gridLayout.addWidget(self.defaultValueLabel, 2, 0, 1, 1)
self.gridLayout.addWidget(self.defaultValueLineEdit, 2, 1, 1, 1)
self.buttonBox = QtGui.QDialogButtonBox(self)
self.buttonBox.setOrientation(QtCore.Qt.Horizontal)
self.buttonBox.setStandardButtons(QtGui.QDialogButtonBox.Cancel
| QtGui.QDialogButtonBox.Ok)
self.verticalLayout.addWidget(self.dialogHeading)
self.verticalLayout.addLayout(self.gridLayout)
self.verticalLayout.addWidget(self.buttonBox)
self.buttonBox.accepted.connect(self.accept)
self.buttonBox.rejected.connect(self.reject)
self.dataTypeComboBox.currentIndexChanged.connect(
self.updateValidatorDtype)
self.updateValidatorDtype(self.dataTypeComboBox.currentIndex())
def _initUI(self):
"""Initiates the user interface with a grid layout and several widgets.
"""
self.setModal(self._modal)
self.setWindowTitle(self._windowTitle)
layout = QtGui.QGridLayout()
self._filenameLabel = QtGui.QLabel('Output File', self)
self._filenameLineEdit = QtGui.QLineEdit(self)
chooseFileButtonIcon = QtGui.QIcon(
QtGui.QPixmap(':/icons/document-save-as.png'))
self._chooseFileAction = QtGui.QAction(self)
self._chooseFileAction.setIcon(chooseFileButtonIcon)
self._chooseFileAction.triggered.connect(self._createFile)
self._chooseFileButton = QtGui.QToolButton(self)
self._chooseFileButton.setDefaultAction(self._chooseFileAction)
layout.addWidget(self._filenameLabel, 0, 0)
layout.addWidget(self._filenameLineEdit, 0, 1, 1, 2)
layout.addWidget(self._chooseFileButton, 0, 3)
self._encodingLabel = QtGui.QLabel('File Encoding', self)
encoding_names = list(
map(lambda x: x.upper(), sorted(list(set(_encodings.values())))))
self._encodingComboBox = QtGui.QComboBox(self)
self._encodingComboBox.addItems(encoding_names)
self._idx = encoding_names.index('UTF_8')
self._encodingComboBox.setCurrentIndex(self._idx)
#self._encodingComboBox.activated.connect(self._updateEncoding)
layout.addWidget(self._encodingLabel, 1, 0)
layout.addWidget(self._encodingComboBox, 1, 1, 1, 1)
self._hasHeaderLabel = QtGui.QLabel('Header Available?', self)
self._headerCheckBox = QtGui.QCheckBox(self)
#self._headerCheckBox.toggled.connect(self._updateHeader)
layout.addWidget(self._hasHeaderLabel, 2, 0)
layout.addWidget(self._headerCheckBox, 2, 1)
self._delimiterLabel = QtGui.QLabel('Column Delimiter', self)
self._delimiterBox = DelimiterSelectionWidget(self)
layout.addWidget(self._delimiterLabel, 3, 0)
layout.addWidget(self._delimiterBox, 3, 1, 1, 3)
self._exportButton = QtGui.QPushButton('Export Data', self)
self._cancelButton = QtGui.QPushButton('Cancel', self)
self._buttonBox = QtGui.QDialogButtonBox(self)
self._buttonBox.addButton(self._exportButton,
QtGui.QDialogButtonBox.AcceptRole)
self._buttonBox.addButton(self._cancelButton,
QtGui.QDialogButtonBox.RejectRole)
self._buttonBox.accepted.connect(self.accepted)
self._buttonBox.rejected.connect(self.rejected)
layout.addWidget(self._buttonBox, 5, 2, 1, 2)
self._exportButton.setDefault(False)
self._filenameLineEdit.setFocus()
self._statusBar = QtGui.QStatusBar(self)
self._statusBar.setSizeGripEnabled(False)
layout.addWidget(self._statusBar, 4, 0, 1, 4)
self.setLayout(layout)
def _initUI(self):
"""Initiates the user interface with a grid layout and several widgets.
"""
self.setModal(self._modal)
self.setWindowTitle(self._windowTitle)
layout = QtGui.QGridLayout()
self._filenameLabel = QtGui.QLabel('Choose File', self)
self._filenameLineEdit = QtGui.QLineEdit(self)
self._filenameLineEdit.textEdited.connect(self._updateFilename)
chooseFileButtonIcon = QtGui.QIcon(
QtGui.QPixmap(':/icons/document-open.png'))
self._chooseFileAction = QtGui.QAction(self)
self._chooseFileAction.setIcon(chooseFileButtonIcon)
self._chooseFileAction.triggered.connect(self._openFile)
self._chooseFileButton = QtGui.QToolButton(self)
self._chooseFileButton.setDefaultAction(self._chooseFileAction)
layout.addWidget(self._filenameLabel, 0, 0)
layout.addWidget(self._filenameLineEdit, 0, 1, 1, 2)
layout.addWidget(self._chooseFileButton, 0, 3)
self._encodingLabel = QtGui.QLabel('File Encoding', self)
encoding_names = list(
[x.upper() for x in sorted(list(set(_encodings.values())))])
self._encodingComboBox = QtGui.QComboBox(self)
self._encodingComboBox.addItems(encoding_names)
self._encodingComboBox.activated.connect(self._updateEncoding)
layout.addWidget(self._encodingLabel, 1, 0)
layout.addWidget(self._encodingComboBox, 1, 1, 1, 1)
self._hasHeaderLabel = QtGui.QLabel('Header Available?', self)
self._headerCheckBox = QtGui.QCheckBox(self)
self._headerCheckBox.toggled.connect(self._updateHeader)
layout.addWidget(self._hasHeaderLabel, 2, 0)
layout.addWidget(self._headerCheckBox, 2, 1)
self._delimiterLabel = QtGui.QLabel('Column Delimiter', self)
self._delimiterBox = DelimiterSelectionWidget(self)
self._delimiter = self._delimiterBox.currentSelected()
self._delimiterBox.delimiter.connect(self._updateDelimiter)
layout.addWidget(self._delimiterLabel, 3, 0)
layout.addWidget(self._delimiterBox, 3, 1, 1, 3)
self._tabWidget = QtGui.QTabWidget(self)
self._previewTableView = QtGui.QTableView(self)
self._datatypeTableView = QtGui.QTableView(self)
self._tabWidget.addTab(self._previewTableView, 'Preview')
self._tabWidget.addTab(self._datatypeTableView, 'Change Column Types')
layout.addWidget(self._tabWidget, 4, 0, 3, 4)
self._datatypeTableView.horizontalHeader().setDefaultSectionSize(200)
self._datatypeTableView.setItemDelegateForColumn(
1, DtypeComboDelegate(self._datatypeTableView))
self._loadButton = QtGui.QPushButton('Load Data', self)
#self.loadButton.setAutoDefault(False)
self._cancelButton = QtGui.QPushButton('Cancel', self)
# self.cancelButton.setDefault(False)
# self.cancelButton.setAutoDefault(True)
self._buttonBox = QtGui.QDialogButtonBox(self)
self._buttonBox.addButton(self._loadButton,
QtGui.QDialogButtonBox.AcceptRole)
self._buttonBox.addButton(self._cancelButton,
QtGui.QDialogButtonBox.RejectRole)
self._buttonBox.accepted.connect(self.accepted)
self._buttonBox.rejected.connect(self.rejected)
layout.addWidget(self._buttonBox, 9, 2, 1, 2)
self._loadButton.setDefault(False)
self._filenameLineEdit.setFocus()
self._statusBar = QtGui.QStatusBar(self)
self._statusBar.setSizeGripEnabled(False)
self._headerCheckBox.setChecked(True)
layout.addWidget(self._statusBar, 8, 0, 1, 4)
self.setLayout(layout)