def __init__(self, parent: Optional[QWidget] = None):
super(ColorPicker, self).__init__(parent)
self.events = ColorPicker.Events()
self.setAutoFillBackground(True)
self._color_dialog = QColorDialog(self)
self._color_dialog.setWindowFlags(Qt.Widget)
self._color_dialog.setOptions(QColorDialog.DontUseNativeDialog
| QColorDialog.NoButtons)
self._menu = QMenu(self)
action = QWidgetAction(self)
action.setDefaultWidget(self._color_dialog)
self._menu.addAction(action)
self.setMenu(self._menu)
# noinspection PyUnresolvedReferences
self._menu.aboutToShow.connect(lambda: self._color_dialog.show())
# noinspection PyUnresolvedReferences
self._color_dialog.currentColorChanged.connect(
self.events.color_changed)
# noinspection PyUnresolvedReferences
self._color_dialog.currentColorChanged.connect(
lambda color: self.update())
self.update()
def __init__(self):
QWidget.__init__(self)
self._line_edit = ClearableLineEdit()
self._calendar_button = QToolButton()
self._calendar_button.setPopupMode(QToolButton.InstantPopup)
self._calendar_button.setFixedSize(26, 26)
self._calendar_button.setAutoRaise(True)
self._calendar_button.setIcon(resourceIcon("calendar_date_range.svg"))
self._calendar_button.setStyleSheet(
"QToolButton::menu-indicator { image: none; }")
tool_menu = QMenu(self._calendar_button)
self._calendar_widget = QCalendarWidget(tool_menu)
action = QWidgetAction(tool_menu)
action.setDefaultWidget(self._calendar_widget)
tool_menu.addAction(action)
self._calendar_button.setMenu(tool_menu)
layout = QHBoxLayout()
layout.setContentsMargins(0, 0, 0, 0)
layout.addWidget(self._line_edit)
layout.addWidget(self._calendar_button)
self.setLayout(layout)
self._calendar_widget.activated.connect(self.setDate)
def __init__(self, *args, **kwargs):
super(MOSViewerToolbar, self).__init__(*args, **kwargs)
self.setToolButtonStyle(Qt.ToolButtonTextUnderIcon)
# Define the toolbar actions
self.cycle_previous_action = QAction(
QIcon(os.path.join(ICON_DIR, "Previous-96.png")), "Previous", self)
self.cycle_next_action = QAction(
QIcon(os.path.join(ICON_DIR, "Next-96.png")), "Next", self)
# Include the dropdown widget
self.source_select = QComboBox()
# Add the items to the toolbar
self.addAction(self.cycle_previous_action)
self.addAction(self.cycle_next_action)
self.addWidget(self.source_select)
# Include a button to open spectrum in specviz
self.open_specviz = QAction(
QIcon(os.path.join(ICON_DIR, "External-96.png")),
"Open in SpecViz", self)
# Create a tool button to hold the lock axes menu object
tool_button = QToolButton(self)
tool_button.setText("Axes Settings")
tool_button.setIcon(QIcon(os.path.join(ICON_DIR, "Settings-96.png")))
tool_button.setPopupMode(QToolButton.MenuButtonPopup)
tool_button.setToolButtonStyle(Qt.ToolButtonTextUnderIcon)
# Create a menu for the axes settings drop down
self.settings_menu = QMenu(self)
# Add lock x axis action
self.lock_x_action = QAction("Lock spectral axis", self.settings_menu)
self.lock_x_action.setCheckable(True)
# Add lock y axis action
self.lock_y_action = QAction("Lock vertical displacement axis",
self.settings_menu)
self.lock_y_action.setCheckable(True)
# Add the actions to the menu
self.settings_menu.addAction(self.lock_x_action)
self.settings_menu.addAction(self.lock_y_action)
# Set the menu object on the tool button
tool_button.setMenu(self.settings_menu)
# Create a widget action object to hold the tool button, this way the
# toolbar behaves the way it's expected to
tool_button_action = QWidgetAction(self)
tool_button_action.setDefaultWidget(tool_button)
self.addAction(tool_button_action)
self.addSeparator()
self.addAction(self.open_specviz)
def __init__(self):
super(MainWindow, self).__init__()
self.que = []
self.algorithms = [
FCFS, SSTF, SCAN, C_SCAN, C_LOOK, SSTF_EDF, SSTF_FDF_SCAN
]
self.menu = QMenu(self)
self.style_picker_action = QWidgetAction(self.menu)
self.style_picker = StylePickerHorizontal(self)
self.style_picker_action.setDefaultWidget(self.style_picker)
self.menu.addAction(self.style_picker_action)
self.menu.setTitle("Simulation")
self.addMenu(self.menu)
self.main_widget = MainWidget(self)
self.addContentWidget(self.main_widget)
def create_actions(self):
'''
Creates the toolbar actions
'''
self.tool_bar.addAction(self.action_save_state)
self.action_save_state.setIcon(self.style().standardIcon(QStyle.SP_DialogSaveButton))
self.tool_bar.addAction(self.action_restore_state)
self.action_restore_state.setIcon(self.style().standardIcon(QStyle.SP_DialogOpenButton))
self.save_perspective_action = QAction("Save Perspective", self)
self.save_perspective_action.triggered.connect(self.save_perspective)
self.perspective_list_action = QWidgetAction(self)
self.perspective_combo_box = QComboBox(self)
self.perspective_combo_box.setSizeAdjustPolicy(QComboBox.AdjustToContents)
self.perspective_combo_box.setSizePolicy(QSizePolicy.Preferred, QSizePolicy.Preferred)
self.perspective_list_action.setDefaultWidget(self.perspective_combo_box)
self.tool_bar.addSeparator()
self.tool_bar.addAction(self.perspective_list_action)
self.tool_bar.addAction(self.save_perspective_action)
def __init__(self, parent):
super(MainWindowMenu, self).__init__(parent)
self.setTitle("QtPyBotnet")
self.console_action = QAction('Show console', self)
self.console_action.setObjectName("show_console")
self.addAction(self.console_action)
self.stay_top_action = QAction("Stay on top", self)
self.stay_top_action.setObjectName("stay_top_action")
self.stay_top_action.setCheckable(True)
self.stay_top_action.setChecked(
bool(self.window().windowFlags() & Qt.WindowStaysOnTopHint))
self.addAction(self.stay_top_action)
self.style_picker_action = QWidgetAction(self)
self.style_picker = StylePickerHorizontal(self)
self.style_picker_action.setDefaultWidget(self.style_picker)
self.addAction(self.style_picker_action)
class MainWindow(FramelessWindow):
def __init__(self):
super(MainWindow, self).__init__()
self.que = []
self.algorithms = [
FCFS, SSTF, SCAN, C_SCAN, C_LOOK, SSTF_EDF, SSTF_FDF_SCAN
]
self.menu = QMenu(self)
self.style_picker_action = QWidgetAction(self.menu)
self.style_picker = StylePickerHorizontal(self)
self.style_picker_action.setDefaultWidget(self.style_picker)
self.menu.addAction(self.style_picker_action)
self.menu.setTitle("Simulation")
self.addMenu(self.menu)
self.main_widget = MainWidget(self)
self.addContentWidget(self.main_widget)
def createRequests(self) -> None:
"""Fills queue with disk access requests."""
for x in range(REQUESTS_COUNT - REAL_TIME_COUNT):
self.que.append(
Request(random.randint(MIN_ARRIVE_TIME, MAX_ARRIVE_TIME),
random.randint(0, DISK_SIZE)))
for x in range(REAL_TIME_COUNT):
self.que.append(
Request(random.randint(MIN_ARRIVE_TIME, MAX_ARRIVE_TIME),
random.randint(0, DISK_SIZE),
real_time=True,
deadline=random.randint(MIN_DEADLINE, MAX_DEADLINE)))
self.que.sort(key=lambda req: req.arrive_time)
for index, request in enumerate(self.que):
request.set_id(index + 1)
def saveProcessesToFile(self) -> None:
"""Saves requests to file using pickle."""
with open(PICKLED_FILENAME, "wb") as file:
pickle.dump(self.que, file)
def loadProcessesFromFile(self) -> None:
"""Load requests from files using pickle."""
with open(PICKLED_FILENAME, "rb") as file:
self.que = pickle.load(file)
def setupAlgorithms(self):
self.table = AlgorithmsTable(self.main_widget)
self.tableModel = AlgorithmsTableModel(self.table)
self.tableModel.setDiskSize(DISK_SIZE)
self.table.setModel(self.tableModel)
self.main_widget.addWidget(self.table)
for algorithm in self.algorithms:
algorithm_instance = algorithm(self.que, START_POS, DISK_SIZE)
self.tableModel.addAlgorithm(algorithm_instance)
self.start_button = QPushButton("Start", self)
self.start_button.clicked.connect(self.tableModel.start)
self.main_widget.addWidget(self.start_button)
def generate_context_menu(self, pos: QPoint):
"""
Generate a context menu for contextMenuEvent
Parameters
----------
pos : QPoint
The point where the context menu was requested
"""
model_menu = QMenu()
skip_text = "skip me"
# Add filterbox to the context menu
txt_box = QLineEdit(model_menu)
txt_box.setPlaceholderText("Filter")
txt_box.setClearButtonEnabled(True)
txt_box_action = QWidgetAction(model_menu)
txt_box_action.setDefaultWidget(txt_box)
model_menu.addAction(txt_box_action)
# Add result treeview to the context menu
tree_view = QTreeWidget(model_menu)
tree_view.header().close()
tree_view_action = QWidgetAction(model_menu)
tree_view_action.setDefaultWidget(tree_view)
model_menu.addAction(tree_view_action)
top_level_items = {}
for cat in self._scene.registry.categories():
item = QTreeWidgetItem(tree_view)
item.setText(0, cat)
item.setData(0, Qt.UserRole, skip_text)
top_level_items[cat] = item
registry = self._scene.registry
for model, category in registry.registered_models_category_association(
).items():
self.parent = top_level_items[category]
item = QTreeWidgetItem(self.parent)
item.setText(0, model)
item.setData(0, Qt.UserRole, model)
tree_view.expandAll()
def click_handler(item):
model_name = item.data(0, Qt.UserRole)
if model_name == skip_text:
return
type_ = self._scene.registry.create(model_name)
if type_:
node = self._scene.create_node(type_)
pos_view = self.mapToScene(pos)
node.graphics_object.setPos(pos_view)
self._scene.node_placed.emit(node)
else:
logger.debug("Model not found")
model_menu.close()
tree_view.itemClicked.connect(click_handler)
# Setup filtering
def filter_handler(text):
for name, top_lvl_item in top_level_items.items():
for i in range(top_lvl_item.childCount()):
child = top_lvl_item.child(i)
model_name = child.data(0, Qt.UserRole)
child.setHidden(text not in model_name)
txt_box.textChanged.connect(filter_handler)
# make sure the text box gets focus so the user doesn't have to click on it
txt_box.setFocus()
return model_menu
def __init__(self, title, parent=None, key=''):
QDialog.__init__(self, parent)
self.setWindowTitle(title)
self._ert = ERT.ert
""":type: res.enkf.enkf_main.EnKFMain"""
self.key_manager = self._ert.getKeyManager()
""":type: res.enkf.key_manager.KeyManager """
self.current_key = key
self.setWindowFlags(self.windowFlags()
& ~Qt.WindowContextHelpButtonHint)
self.setWindowFlags(self.windowFlags() & ~Qt.WindowCloseButtonHint)
self._tab_map = {}
self._tab_order = []
layout = QVBoxLayout()
self._tabs = QTabWidget()
layout.addWidget(self._tabs)
layout.setSizeConstraint(QLayout.SetFixedSize) # not resizable!!!
self._button_layout = QHBoxLayout()
self._reset_button = QToolButton()
self._reset_button.setIcon(resourceIcon("update.png"))
self._reset_button.setToolTip("Reset all settings back to default")
self._reset_button.clicked.connect(self.resetSettings)
self._undo_button = QToolButton()
self._undo_button.setIcon(resourceIcon("undo.png"))
self._undo_button.setToolTip("Undo")
self._undo_button.clicked.connect(self.undoSettings)
self._redo_button = QToolButton()
self._redo_button.setIcon(resourceIcon("redo.png"))
self._redo_button.setToolTip("Redo")
self._redo_button.clicked.connect(self.redoSettings)
self._redo_button.setEnabled(False)
self._copy_from_button = QToolButton()
self._copy_from_button.setIcon(resourceIcon("copy_from.png"))
self._copy_from_button.setToolTip("Copy settings from another key")
self._copy_from_button.setPopupMode(QToolButton.InstantPopup)
self._copy_from_button.setEnabled(False)
self._copy_to_button = QToolButton()
self._copy_to_button.setIcon(resourceIcon("copy_to.png"))
self._copy_to_button.setToolTip(
"Copy current plot settings to other keys")
self._copy_to_button.setPopupMode(QToolButton.InstantPopup)
self._copy_to_button.clicked.connect(self.initiateCopyStyleToDialog)
self._copy_to_button.setEnabled(True)
tool_menu = QMenu(self._copy_from_button)
self._popup_list = QListWidget(tool_menu)
self._popup_list.setSortingEnabled(True)
self._popup_list.itemClicked.connect(self.keySelected)
action = QWidgetAction(tool_menu)
action.setDefaultWidget(self._popup_list)
tool_menu.addAction(action)
self._copy_from_button.setMenu(tool_menu)
self._apply_button = QPushButton("Apply")
self._apply_button.setToolTip("Apply the new settings")
self._apply_button.clicked.connect(self.applySettings)
self._apply_button.setDefault(True)
self._close_button = QPushButton("Close")
self._close_button.setToolTip("Hide this dialog")
self._close_button.clicked.connect(self.hide)
self._button_layout.addWidget(self._reset_button)
self._button_layout.addStretch()
self._button_layout.addWidget(self._undo_button)
self._button_layout.addWidget(self._redo_button)
self._button_layout.addWidget(self._copy_from_button)
self._button_layout.addWidget(self._copy_to_button)
self._button_layout.addStretch()
self._button_layout.addWidget(self._apply_button)
self._button_layout.addWidget(self._close_button)
layout.addStretch()
layout.addLayout(self._button_layout)
self.setLayout(layout)
class MainWindow(QtWidgets.QMainWindow):
save_perspective_action: QAction
perspective_list_action: QWidgetAction
perspective_combo_box: QComboBox
dock_manager: DockManager
def __init__(self, parent=None):
super().__init__(parent)
self.save_perspective_action = None
self.perspective_list_action = None
self.perspective_combo_box = None
self.dock_manager = None
self.setup_ui()
self.dock_manager = DockManager(self)
self.perspective_combo_box.activated.connect(self.dock_manager.open_perspective)
self.create_content()
self.resize(800, 600)
self.restore_state()
self.restore_perspectives()
def setup_ui(self):
self.setObjectName("MainWindow")
self.resize(400, 300)
self.setDockOptions(QtWidgets.QMainWindow.AllowTabbedDocks)
self.centralWidget = QtWidgets.QWidget(self)
self.centralWidget.setObjectName("centralWidget")
self.setCentralWidget(self.centralWidget)
self.status_bar = QtWidgets.QStatusBar(self)
self.status_bar.setObjectName("statusBar")
self.setStatusBar(self.status_bar)
self.menu_bar = QtWidgets.QMenuBar(self)
self.menu_bar.setGeometry(QRect(0, 0, 400, 21))
self.menu_bar.setObjectName("menuBar")
self.menu_file = QtWidgets.QMenu(self.menu_bar)
self.menu_file.setObjectName("menuFile")
self.menu_view = QtWidgets.QMenu(self.menu_bar)
self.menu_view.setObjectName("menuView")
self.menu_about = QtWidgets.QMenu(self.menu_bar)
self.menu_about.setObjectName("menuAbout")
self.setMenuBar(self.menu_bar)
self.tool_bar = QtWidgets.QToolBar(self)
self.tool_bar.setObjectName("toolBar")
self.addToolBar(Qt.TopToolBarArea, self.tool_bar)
self.action_exit = QtWidgets.QAction(self)
self.action_exit.setObjectName("actionExit")
self.action_save_state = QtWidgets.QAction(self)
self.action_save_state.setObjectName("actionSaveState")
self.action_save_state.triggered.connect(self.save_state)
self.action_restore_state = QtWidgets.QAction(self)
self.action_restore_state.setObjectName("actionRestoreState")
self.action_restore_state.triggered.connect(self.restore_state)
self.menu_file.addAction(self.action_exit)
self.menu_file.addAction(self.action_save_state)
self.menu_file.addAction(self.action_restore_state)
self.menu_bar.addAction(self.menu_file.menuAction())
self.menu_bar.addAction(self.menu_view.menuAction())
self.menu_bar.addAction(self.menu_about.menuAction())
self.setWindowTitle("MainWindow")
self.menu_file.setTitle("File")
self.menu_view.setTitle("View")
self.menu_about.setTitle("About")
self.tool_bar.setWindowTitle("toolBar")
self.action_exit.setText("Exit")
self.action_save_state.setText("Save State")
self.action_restore_state.setText("Restore State")
self.create_actions()
def create_actions(self):
'''
Creates the toolbar actions
'''
self.tool_bar.addAction(self.action_save_state)
self.action_save_state.setIcon(self.style().standardIcon(QStyle.SP_DialogSaveButton))
self.tool_bar.addAction(self.action_restore_state)
self.action_restore_state.setIcon(self.style().standardIcon(QStyle.SP_DialogOpenButton))
self.save_perspective_action = QAction("Save Perspective", self)
self.save_perspective_action.triggered.connect(self.save_perspective)
self.perspective_list_action = QWidgetAction(self)
self.perspective_combo_box = QComboBox(self)
self.perspective_combo_box.setSizeAdjustPolicy(QComboBox.AdjustToContents)
self.perspective_combo_box.setSizePolicy(QSizePolicy.Preferred, QSizePolicy.Preferred)
self.perspective_list_action.setDefaultWidget(self.perspective_combo_box)
self.tool_bar.addSeparator()
self.tool_bar.addAction(self.perspective_list_action)
self.tool_bar.addAction(self.save_perspective_action)
def create_content(self):
'''
Fill the dock manager with dock widgets
'''
# Test container docking
view_menu = self.menu_view
dock_widget = create_calendar_dock_widget(view_menu)
dock_widget.set_icon(self.style().standardIcon(QStyle.SP_DialogOpenButton))
dock_widget.set_feature(DockWidgetFeature.closable, False)
self.dock_manager.add_dock_widget(DockWidgetArea.left, dock_widget)
self.dock_manager.add_dock_widget(DockWidgetArea.left, create_long_text_label_dock_widget(view_menu))
file_system_widget = create_file_system_tree_dock_widget(view_menu)
tool_bar = file_system_widget.create_default_tool_bar()
tool_bar.addAction(self.action_save_state)
tool_bar.addAction(self.action_restore_state)
self.dock_manager.add_dock_widget(DockWidgetArea.bottom, file_system_widget)
file_system_widget = create_file_system_tree_dock_widget(view_menu)
tool_bar = file_system_widget.create_default_tool_bar()
tool_bar.addAction(self.action_save_state)
tool_bar.addAction(self.action_restore_state)
file_system_widget.set_feature(DockWidgetFeature.movable, False)
top_dock_area = self.dock_manager.add_dock_widget(DockWidgetArea.top, file_system_widget)
dock_widget = create_calendar_dock_widget(view_menu)
dock_widget.set_feature(DockWidgetFeature.closable, False)
dock_widget.set_tab_tool_tip("Tab ToolTip\nHodie est dies magna")
self.dock_manager.add_dock_widget(DockWidgetArea.center, dock_widget, top_dock_area)
# Test dock area docking
right_dock_area = self.dock_manager.add_dock_widget(
DockWidgetArea.right,
create_long_text_label_dock_widget(view_menu), top_dock_area)
self.dock_manager.add_dock_widget(
DockWidgetArea.top,
create_long_text_label_dock_widget(view_menu), right_dock_area)
bottom_dock_area = self.dock_manager.add_dock_widget(
DockWidgetArea.bottom,
create_long_text_label_dock_widget(view_menu), right_dock_area)
self.dock_manager.add_dock_widget(
DockWidgetArea.right,
create_long_text_label_dock_widget(view_menu), right_dock_area)
self.dock_manager.add_dock_widget(
DockWidgetArea.center,
create_long_text_label_dock_widget(view_menu), bottom_dock_area)
def save_state(self):
'''
Saves the dock manager state and the main window geometry
'''
settings = QSettings("Settings.ini", QSettings.IniFormat)
settings.setValue("mainWindow/Geometry", self.saveGeometry())
settings.setValue("mainWindow/State", self.saveState())
settings.setValue("mainWindow/DockingState", self.dock_manager.save_state())
def save_perspectives(self):
'''
Save the list of perspectives
'''
settings = QSettings("Settings.ini", QSettings.IniFormat)
self.dock_manager.save_perspectives(settings)
def restore_state(self):
'''
Restores the dock manager state
'''
settings = QSettings("Settings.ini", QSettings.IniFormat)
geom = settings.value("mainWindow/Geometry")
if geom is not None:
self.restoreGeometry(geom)
state = settings.value("mainWindow/State")
if state is not None:
self.restoreState(state)
state = settings.value("mainWindow/DockingState")
if state is not None:
self.dock_manager.restore_state(state)
def restore_perspectives(self):
'''
Restore the perspective listo of the dock manager
'''
settings = QSettings("Settings.ini", QSettings.IniFormat)
self.dock_manager.load_perspectives(settings)
self.perspective_combo_box.clear()
self.perspective_combo_box.addItems(self.dock_manager.perspective_names())
def save_perspective(self):
perspective_name = QInputDialog.getText(self, 'Save perspective', 'Enter unique name:')
if perspective_name:
self.dock_manager.add_perspective(perspective_name)
_ = QSignalBlocker(self.perspective_combo_box)
self.perspective_combo_box.clear()
self.perspective_combo_box.addItems(self.dock_manager.perspective_names())
self.perspective_combo_box.setCurrentIndex(perspective_name)
self.save_perspectives()
def add_tool_bar_actions(self,
icon_path,
name="",
category=None,
description="",
priority=0,
enabled=True,
callback=None,
menu=None):
icon = QIcon(icon_path)
if menu is not None:
tool_button = QToolButton()
tool_button.setPopupMode(QToolButton.MenuButtonPopup)
menu_widget = self._dict_to_menu(menu)
tool_button.setMenu(menu_widget)
tool_button.setIcon(icon)
tool_button.setText(name)
tool_button.setStatusTip(description)
tool_button.setToolButtonStyle(Qt.ToolButtonTextUnderIcon)
item = QWidgetAction(self)
item.setDefaultWidget(tool_button)
item.setEnabled(enabled)
else:
item = QAction(self)
item.triggered.connect(
callback if callback is not None else lambda: None)
item.setIcon(icon)
item.setStatusTip(description)
item.setEnabled(enabled)
item.setText(name)
self._actions.append(
dict(action=item,
category=(category,
0) if not isinstance(category, tuple) else category,
priority=priority))
return item
def __init__(self, *args, **kwargs):
super(MOSViewerToolbar, self).__init__(*args, **kwargs)
# self.setToolButtonStyle(Qt.ToolButtonTextUnderIcon)
# Define icon path
icon_path = os.path.join(os.path.dirname(__file__),
'ui', 'icons')
# Define the toolbar actions
self.cycle_previous_action = QAction(
QIcon(os.path.join(icon_path, "Previous-96.png")),
"Previous", self)
self.cycle_next_action = QAction(
QIcon(os.path.join(icon_path, "Next-96.png")),
"Next", self)
# Include the dropdown widget
self.source_select = QComboBox()
# Add the items to the toolbar
self.addAction(self.cycle_previous_action)
self.addAction(self.cycle_next_action)
self.addWidget(self.source_select)
# Include a button to open spectrum in specviz
self.open_specviz = QAction(
QIcon(os.path.join(icon_path, "External-96.png")),
"Open in SpecViz", self)
# Create a tool button to hold the lock axes menu object
tool_button = QToolButton(self)
tool_button.setText("Axes Settings")
tool_button.setIcon(QIcon(os.path.join(icon_path, "Settings-96.png")))
tool_button.setPopupMode(QToolButton.MenuButtonPopup)
# Create a menu for the axes settings drop down
self.settings_menu = QMenu(self)
# Add lock x axis action
self.lock_x_action = QAction("Lock X Axis",
self.settings_menu)
self.lock_x_action.setCheckable(True)
# Add lock y axis action
self.lock_y_action = QAction("Lock Y Axis",
self.settings_menu)
self.lock_y_action.setCheckable(True)
# Add the actions to the menu
self.settings_menu.addAction(self.lock_x_action)
self.settings_menu.addAction(self.lock_y_action)
# Set the menu object on the tool button
tool_button.setMenu(self.settings_menu)
# Create a widget action object to hold the tool button, this way the
# toolbar behaves the way it's expected to
tool_button_action = QWidgetAction(self)
tool_button_action.setDefaultWidget(tool_button)
self.addAction(tool_button_action)
self.addSeparator()
self.addAction(self.open_specviz)
