def __init__(self, chb_names, parent=None):
"""Set up the ui and create connections."""
super().__init__(parent)
self.setWindowTitle(_QCoreApplication.translate('', "Select Tabs"))
self.resize(250, 400)
self.setFont(_font)
main_layout = _QVBoxLayout()
vertical_layout = _QVBoxLayout()
group_box = _QGroupBox(
_QCoreApplication.translate('', "Select Tabs to Show"))
group_box.setLayout(vertical_layout)
group_box.setFont(_font_bold)
main_layout.addWidget(group_box)
self.setLayout(main_layout)
self.chb_names = chb_names
for name in self.chb_names:
name_split = name.split('_')
label = ' '.join([s.capitalize() for s in name_split])
chb = _QCheckBox(_QCoreApplication.translate('', label))
setattr(self, 'chb_' + name, chb)
vertical_layout.addWidget(chb)
chb.setFont(_font)
self.pbt_apply = _QPushButton(
_QCoreApplication.translate('', "Apply Changes"))
self.pbt_apply.setMinimumSize(_QSize(0, 40))
self.pbt_apply.setFont(_font_bold)
vertical_layout.addWidget(self.pbt_apply)
self.pbt_apply.clicked.connect(self.emit_tab_selection_signal)
def __init__(self, parent=None):
"""Initialize widget and add figure canvas."""
super(MplWidget, self).__init__(parent)
self.canvas = MplCanvas()
self.vbl = _QVBoxLayout()
self.vbl.addWidget(self.canvas)
self.toolbar = _Toolbar(self.canvas, self)
self.vbl.addWidget(self.toolbar)
self.setLayout(self.vbl)
def __init__(self, parent=None):
"""Add figure canvas to layout."""
super().__init__(parent)
self.setFont(_font)
self.figure = _Figure()
self.canvas = _FigureCanvas(self.figure)
self.ax = self.figure.add_subplot(111)
_layout = _QVBoxLayout()
_layout.addWidget(self.canvas)
self.toolbar = _Toolbar(self.canvas, self)
_layout.addWidget(self.toolbar)
self.setLayout(_layout)
def add_widgets_next_to_plot(self, widget_list):
"""Add widgets on the side of plot widget."""
if not isinstance(widget_list, (list, tuple)):
widget_list = [[widget_list]]
if not isinstance(widget_list[0], (list, tuple)):
widget_list = [widget_list]
for idx, lt in enumerate(widget_list):
_layout = _QVBoxLayout()
_layout.setContentsMargins(0, 0, 0, 0)
for wg in lt:
if isinstance(wg, _QPushButton):
wg.setMinimumHeight(45)
wg.setFont(_font_bold)
_layout.addWidget(wg)
self.horizontal_layout_1.insertLayout(idx, _layout)
def __init__(self, parent=None):
"""Add table widget and copy button."""
super().__init__(parent)
self.setFont(_font)
self.setWindowTitle(_QCoreApplication.translate('', "Statistics"))
self.tbl_results = _QTableWidget()
self.tbl_results.setAlternatingRowColors(True)
self.tbl_results.horizontalHeader().setStretchLastSection(True)
self.tbl_results.horizontalHeader().setDefaultSectionSize(120)
self.pbt_copy = _QPushButton(
_QCoreApplication.translate('', "Copy to clipboard"))
self.pbt_copy.clicked.connect(self.copy_to_clipboard)
self.pbt_copy.setFont(_font_bold)
_layout = _QVBoxLayout()
_layout.addWidget(self.tbl_results)
_layout.addWidget(self.pbt_copy)
self.setLayout(_layout)
self.table_df = None
self.resize(500, 200)
def __init__(self,
parent=None,
database_name=None,
table_name=None,
mongo=None,
server=None,
number_rows=100,
max_number_rows=1000,
max_str_size=100,
hidden_columns=None):
"""Set up the ui."""
super().__init__(parent)
if hidden_columns is None:
self._hidden_columns = []
else:
self._hidden_columns = hidden_columns
self.database_name = database_name
self.table_name = table_name
self.mongo = mongo
self.server = server
self.database_collection = _database.DatabaseCollection(
database_name=self.database_name,
collection_name=self.table_name,
mongo=self.mongo,
server=self.server)
self._number_rows = number_rows
self._max_number_rows = max_number_rows
self._max_str_size = max_str_size
vlayout = _QVBoxLayout()
hlayout = _QHBoxLayout()
self.table = _QTableWidget()
self.table.setAlternatingRowColors(True)
self.table.verticalHeader().hide()
self.table.horizontalHeader().setStretchLastSection(True)
self.table.horizontalHeader().setDefaultSectionSize(120)
self.table.setSelectionBehavior(_QAbstractItemView.SelectRows)
self.sb_initial_id = _QSpinBox()
self.sb_initial_id.setMinimumWidth(100)
self.sb_initial_id.setButtonSymbols(2)
self.sb_initial_id.editingFinished.connect(self.change_initial_id)
hlayout.addStretch(0)
hlayout.addWidget(_QLabel("Initial ID:"))
hlayout.addWidget(self.sb_initial_id)
self.sb_max_number_rows = _QSpinBox()
self.sb_max_number_rows.setMinimumWidth(100)
self.sb_max_number_rows.setButtonSymbols(2)
self.sb_max_number_rows.setMaximum(self._max_number_rows)
self.sb_max_number_rows.setValue(self._number_rows)
self.sb_max_number_rows.editingFinished.connect(self.change_max_rows)
hlayout.addWidget(_QLabel("Maximum number of rows:"))
hlayout.addWidget(self.sb_max_number_rows)
self.sb_number_rows = _QSpinBox()
self.sb_number_rows.setMinimumWidth(100)
self.sb_number_rows.setButtonSymbols(2)
self.sb_number_rows.setReadOnly(True)
self.sb_number_rows.setMaximum(self._max_number_rows)
self.sb_number_rows.setValue(self._number_rows)
hlayout.addWidget(_QLabel("Current number of rows:"))
hlayout.addWidget(self.sb_number_rows)
vlayout.addWidget(self.table)
vlayout.addLayout(hlayout)
self.setLayout(vlayout)
self.column_names = []
self.data_types = []
self.data = []
self.update_table()
def add_widgets(self):
"""Add widgets and layouts."""
# Layouts
self.vertical_layout_1 = _QVBoxLayout()
self.vertical_layout_2 = _QVBoxLayout()
self.vertical_layout_2.setSpacing(20)
self.vertical_layout_3 = _QVBoxLayout()
self.horizontal_layout_1 = _QHBoxLayout()
self.horizontal_layout_2 = _QHBoxLayout()
self.horizontal_layout_3 = _QHBoxLayout()
self.horizontal_layout_4 = _QHBoxLayout()
# Plot Widget
self.pw_plot = _pyqtgraph.PlotWidget()
brush = _QBrush(_QColor(255, 255, 255))
brush.setStyle(_Qt.NoBrush)
self.pw_plot.setBackgroundBrush(brush)
self.pw_plot.setForegroundBrush(brush)
self.horizontal_layout_1.addWidget(self.pw_plot)
# Read button
self.pbt_read = _QPushButton(_QCoreApplication.translate('', "Read"))
self.pbt_read.setMinimumSize(_QSize(0, 45))
self.pbt_read.setFont(_font_bold)
self.vertical_layout_2.addWidget(self.pbt_read)
# Monitor button
self.pbt_monitor = _QPushButton(
_QCoreApplication.translate('', "Monitor"))
self.pbt_monitor.setMinimumSize(_QSize(0, 45))
self.pbt_monitor.setFont(_font_bold)
self.pbt_monitor.setCheckable(True)
self.pbt_monitor.setChecked(False)
self.vertical_layout_2.addWidget(self.pbt_monitor)
# Monitor frequency
label = _QLabel(_QCoreApplication.translate('', "Frequency [Hz]:"))
label.setAlignment(_Qt.AlignRight | _Qt.AlignTrailing
| _Qt.AlignVCenter)
self.horizontal_layout_3.addWidget(label)
self.sbd_monitor_freq = _QDoubleSpinBox()
self.sbd_monitor_freq.setDecimals(2)
self.sbd_monitor_freq.setMinimum(0.01)
self.sbd_monitor_freq.setMaximum(100.00)
self.sbd_monitor_freq.setProperty("value", 1)
self.horizontal_layout_3.addWidget(self.sbd_monitor_freq)
self.vertical_layout_2.addLayout(self.horizontal_layout_3)
# Group box with read and monitor buttons
self.group_box = _QGroupBox()
self.group_box.setMinimumSize(_QSize(270, 0))
self.group_box.setTitle("")
self.group_box.setLayout(self.vertical_layout_2)
# Table widget
self.tbl_table = _QTableWidget()
sizePolicy = _QSizePolicy(_QSizePolicy.Expanding,
_QSizePolicy.Preferred)
sizePolicy.setHorizontalStretch(0)
sizePolicy.setVerticalStretch(0)
sizePolicy.setHeightForWidth(
self.tbl_table.sizePolicy().hasHeightForWidth())
self.tbl_table.setSizePolicy(sizePolicy)
self.tbl_table.setVerticalScrollBarPolicy(_Qt.ScrollBarAlwaysOn)
self.tbl_table.setHorizontalScrollBarPolicy(_Qt.ScrollBarAsNeeded)
self.tbl_table.setEditTriggers(_QAbstractItemView.NoEditTriggers)
self.tbl_table.setColumnCount(0)
self.tbl_table.setRowCount(0)
self.tbl_table.horizontalHeader().setVisible(True)
self.tbl_table.horizontalHeader().setCascadingSectionResizes(False)
self.tbl_table.horizontalHeader().setDefaultSectionSize(200)
self.tbl_table.horizontalHeader().setHighlightSections(True)
self.tbl_table.horizontalHeader().setMinimumSectionSize(80)
self.tbl_table.horizontalHeader().setStretchLastSection(True)
self.tbl_table.verticalHeader().setVisible(False)
self.horizontal_layout_4.addWidget(self.tbl_table)
# Tool buttons
self.tbt_autorange = _QToolButton()
self.tbt_autorange.setIcon(_utils.get_icon(_autorange_icon_file))
self.tbt_autorange.setIconSize(_icon_size)
self.tbt_autorange.setCheckable(True)
self.tbt_autorange.setToolTip(
_QCoreApplication.translate('', 'Turn on plot autorange.'))
self.vertical_layout_3.addWidget(self.tbt_autorange)
self.tbt_save = _QToolButton()
self.tbt_save.setIcon(_utils.get_icon(_save_icon_file))
self.tbt_save.setIconSize(_icon_size)
self.tbt_save.setToolTip(
_QCoreApplication.translate('', 'Save table data to file.'))
self.vertical_layout_3.addWidget(self.tbt_save)
self.tbt_copy = _QToolButton()
self.tbt_copy.setIcon(_utils.get_icon(_copy_icon_file))
self.tbt_copy.setIconSize(_icon_size)
self.tbt_copy.setToolTip(
_QCoreApplication.translate('', 'Copy table data.'))
self.vertical_layout_3.addWidget(self.tbt_copy)
self.pbt_stats = _QToolButton()
self.pbt_stats.setIcon(_utils.get_icon(_stats_icon_file))
self.pbt_stats.setIconSize(_icon_size)
self.pbt_stats.setToolTip(
_QCoreApplication.translate('', 'Show data statistics.'))
self.vertical_layout_3.addWidget(self.pbt_stats)
self.pbt_remove = _QToolButton()
self.pbt_remove.setIcon(_utils.get_icon(_delete_icon_file))
self.pbt_remove.setIconSize(_icon_size)
self.pbt_remove.setToolTip(
_QCoreApplication.translate('',
'Remove selected lines from table.'))
self.vertical_layout_3.addWidget(self.pbt_remove)
self.tbt_clear = _QToolButton()
self.tbt_clear.setIcon(_utils.get_icon(_clear_icon_file))
self.tbt_clear.setIconSize(_icon_size)
self.tbt_clear.setToolTip(
_QCoreApplication.translate('', 'Clear table data.'))
self.vertical_layout_3.addWidget(self.tbt_clear)
spacer_item = _QSpacerItem(20, 100, _QSizePolicy.Minimum,
_QSizePolicy.Fixed)
self.vertical_layout_3.addItem(spacer_item)
self.horizontal_layout_4.addLayout(self.vertical_layout_3)
self.horizontal_layout_2.addWidget(self.group_box)
self.horizontal_layout_2.addLayout(self.horizontal_layout_4)
self.vertical_layout_1.addLayout(self.horizontal_layout_1)
self.vertical_layout_1.addLayout(self.horizontal_layout_2)
self.setLayout(self.vertical_layout_1)