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):
self.sizePolicy = QtGui.QSizePolicy(QtGui.QSizePolicy.MinimumExpanding,
QtGui.QSizePolicy.Expanding)
self._pbHeight = 30
self.setMinimumWidth(self._width)
#self.setMaximumWidth(self._width)
self.setMinimumHeight(self._minHeight)
self.glayout = QtGui.QGridLayout(self)
self.totalProgressBar = QtGui.QProgressBar(self)
self.totalProgressBar.setMinimumHeight(self._pbHeight)
self.totalProgressBar.setMaximumHeight(self._pbHeight)
self.toggleButton = QtGui.QPushButton('Details', self)
self.toggleButton.setCheckable(True)
self.toggleButton.toggled.connect(self.showDetails)
self.glayout.addWidget(self.totalProgressBar, 0, 0, 1, 1)
self.glayout.addWidget(self.toggleButton, 0, 1, 1, 1)
#styleSheet = """.QProgressBar {
#border: none;
#border-radius: 3px;
#text-align: center;
#background-color: rgba(37, 37, 37, 50%);
#color: white;
#margin: 1px;
#border-bottom-left-radius:5px;
#border-top-left-radius:5px;
#}
#.QProgressBar::chunk {
#background-color: #05B8CC;
#border-radius: 3px;
#}
#.OverlayProgressWidget {
#background-color: white;
#}
#"""
## set stylesheet for all progressbars in this widget
#self.setStyleSheet(styleSheet)
parent = self.parent()
xAnchor = parent.width() - self._width - self._margin
yAnchor = self._margin
self.setGeometry(xAnchor, yAnchor, self._width, self._minHeight)
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)
def initUi(self):
"""Initalizes the Uuser Interface with all sub widgets.
"""
self.gridLayout = QtGui.QGridLayout(self)
self.gridLayout.setContentsMargins(0, 0, 0, 0)
self.buttonFrame = QtGui.QFrame(self)
#self.buttonFrame.setMinimumSize(QtCore.QSize(250, 50))
#self.buttonFrame.setMaximumSize(QtCore.QSize(250, 50))
self.buttonFrame.setFrameShape(QtGui.QFrame.NoFrame)
spacerItemButton = QtGui.QSpacerItem(40, 20,
QtGui.QSizePolicy.Expanding,
QtGui.QSizePolicy.Minimum)
self.buttonFrameLayout = QtGui.QGridLayout(self.buttonFrame)
self.buttonFrameLayout.setContentsMargins(0, 0, 0, 0)
self.editButton = QtGui.QToolButton(self.buttonFrame)
self.editButton.setObjectName('editbutton')
self.editButton.setText(self.tr('edit'))
self.editButton.setToolTip(self.tr('toggle editing mode'))
icon = QtGui.QIcon(
QtGui.QPixmap(_fromUtf8(':/icons/document-edit.png')))
self.editButton.setIcon(icon)
self.addColumnButton = QtGui.QToolButton(self.buttonFrame)
self.addColumnButton.setObjectName('addcolumnbutton')
self.addColumnButton.setText(self.tr('+col'))
self.addColumnButton.setToolTip(self.tr('add new column'))
icon = QtGui.QIcon(
QtGui.QPixmap(
_fromUtf8(':/icons/edit-table-insert-column-right.png')))
self.addColumnButton.setIcon(icon)
self.addRowButton = QtGui.QToolButton(self.buttonFrame)
self.addRowButton.setObjectName('addrowbutton')
self.addRowButton.setText(self.tr('+row'))
self.addRowButton.setToolTip(self.tr('add new row'))
icon = QtGui.QIcon(
QtGui.QPixmap(
_fromUtf8(':/icons/edit-table-insert-row-below.png')))
self.addRowButton.setIcon(icon)
self.removeColumnButton = QtGui.QToolButton(self.buttonFrame)
self.removeColumnButton.setObjectName('removecolumnbutton')
self.removeColumnButton.setText(self.tr('-col'))
self.removeColumnButton.setToolTip(self.tr('remove a column'))
icon = QtGui.QIcon(
QtGui.QPixmap(_fromUtf8(':/icons/edit-table-delete-column.png')))
self.removeColumnButton.setIcon(icon)
self.removeRowButton = QtGui.QToolButton(self.buttonFrame)
self.removeRowButton.setObjectName('removerowbutton')
self.removeRowButton.setText(self.tr('-row'))
self.removeRowButton.setToolTip(self.tr('remove selected rows'))
icon = QtGui.QIcon(
QtGui.QPixmap(_fromUtf8(':/icons/edit-table-delete-row.png')))
self.removeRowButton.setIcon(icon)
self.buttons = [
self.editButton, self.addColumnButton, self.addRowButton,
self.removeColumnButton, self.removeRowButton
]
for index, button in enumerate(self.buttons):
button.setMinimumSize(self._iconSize)
button.setMaximumSize(self._iconSize)
button.setIconSize(self._iconSize)
button.setCheckable(True)
self.buttonFrameLayout.addWidget(button, 0, index, 1, 1)
self.buttonFrameLayout.addItem(spacerItemButton, 0, index + 1, 1, 1)
for button in self.buttons[1:]:
button.setEnabled(False)
#self.tableView = QtGui.QTableView(self)
self.tableView = DragTable(self)
self.tableView.setAlternatingRowColors(True)
self.tableView.setSortingEnabled(True)
self.gridLayout.addWidget(self.buttonFrame, 0, 0, 1, 1)
self.gridLayout.addWidget(self.tableView, 1, 0, 1, 1)
self.editButton.toggled.connect(self.enableEditing)
self.addColumnButton.toggled.connect(self.showAddColumnDialog)
self.addRowButton.toggled.connect(self.addRow)
self.removeRowButton.toggled.connect(self.removeRow)
self.removeColumnButton.toggled.connect(self.showRemoveColumnDialog)