def test_add_actions_with_invalid_parameter_raises_value_error(self):
test_act_1 = create_action(None, "Test Action 1")
test_act_2 = QObject()
test_toolbar = QToolBar()
self.assertRaises(ValueError, add_actions, test_toolbar,
[test_act_1, test_act_2])
def test_add_actions_with_bad_target_raises_attribute_error(self):
test_act_1 = create_action(None, "Test Action 1")
test_act_2 = create_action(None, "Test Action 2")
test_toolbar = QObject()
self.assertRaises(AttributeError, add_actions, test_toolbar,
[test_act_1, test_act_2])
def setupUI(self):
self.ui = QObject()
layout = QtWidgets.QVBoxLayout()
self.parent.setLayout(layout)
sett_widget = QtWidgets.QWidget()
self.sett_layout = QtWidgets.QHBoxLayout()
sett_widget.setLayout(self.sett_layout)
# creating a toolbar
self.toolbar = QtWidgets.QToolBar()
self.create_toolbar()
layout.addWidget(self.toolbar)
splitter = QtWidgets.QSplitter(Qt.Horizontal)
layout.addWidget(splitter)
# set viewer area
widg = QtWidgets.QWidget()
# self.viewer = Viewer2D(widg)
self.viewer = Viewer2DBasic(widg)
self.viewer.histogram_red.setVisible(False)
self.viewer.histogram_green.setVisible(False)
self.viewer.histogram_blue.setVisible(False)
self.viewer.sig_double_clicked.connect(self.move_at)
# displaying the scan list tree
self.settings_tree = ParameterTree()
# self.settings_tree.setMaximumWidth(300)
self.settings_tree.setMinimumWidth(300)
# self.settings_tree.setVisible(False)
params_scan = [
{
'title':
'Settings',
'name':
'settings',
'type':
'group',
'children': [
{
'title': 'Load h5:',
'name': 'Load h5',
'type': 'action'
},
{
'title': 'h5 path:',
'name': 'filepath',
'type': 'str',
'value': '',
'readonly': True
},
{
'title': 'Load Image:',
'name': 'Load Image',
'type': 'action'
},
{
'title': 'Image path:',
'name': 'imagepath',
'type': 'str',
'value': '',
'readonly': True
},
]
},
{
'title': 'Scans',
'name': 'scans',
'type': 'group',
'children': []
},
]
self.settings = Parameter.create(name='settings',
type='group',
children=params_scan)
self.settings_tree.setParameters(self.settings, showTop=False)
self.settings.sigTreeStateChanged.connect(self.settings_changed)
self.settings.child('settings',
'Load h5').sigActivated.connect(self.load_data)
self.settings.child('settings',
'Load Image').sigActivated.connect(self.load_image)
self.ui.statusbar = QtWidgets.QStatusBar()
self.ui.statusbar.setMaximumHeight(25)
layout.addWidget(self.ui.statusbar)
self.ui.log_message = QtWidgets.QLabel('Initializing')
self.ui.statusbar.addPermanentWidget(self.ui.log_message)
self.sett_layout.addWidget(self.settings_tree)
splitter.addWidget(sett_widget)
splitter.addWidget(self.viewer.parent)
def setupUI(self):
self.ui = QObject()
self.parent.setLayout(QtWidgets.QVBoxLayout())
splitter_hor = QtWidgets.QSplitter(Qt.Horizontal)
# self.ui.statusbar = QtWidgets.QStatusBar()
# self.ui.statusbar.setMaximumHeight(15)
self.parent.layout().addWidget(splitter_hor)
#self.parent.layout().addWidget(self.ui.statusbar)
splitter_ver = QtWidgets.QSplitter(Qt.Vertical)
splitter_hor.addWidget(splitter_ver)
splitter_hor.addWidget(self.roi_manager.roiwidget)
self.roi_manager.roiwidget.hide()
self.ui.button_widget = QtWidgets.QToolBar()
splitter_ver.addWidget(self.ui.button_widget)
self.ui.Graph_Lineouts = pg.PlotWidget()
widg = QtWidgets.QWidget()
self.viewer = Viewer1DBasic(widg)
splitter_ver.addWidget(widg)
splitter_ver.addWidget(self.ui.Graph_Lineouts)
self.ui.Graph1D = self.viewer # for backcompatibility
self.roi_manager.viewer_widget = self.viewer.plotwidget
self.setup_buttons(self.ui.button_widget)
self.setup_zoom()
self.legend = None
self.axis_settings = dict(orientation='bottom',
label='x axis',
units='pxls')
self.ui.xaxis_item = self.viewer.plotwidget.plotItem.getAxis('bottom')
self.ui.Graph_Lineouts.hide()
self.ui.aspect_ratio_pb.triggered.connect(self.lock_aspect_ratio)
# #crosshair
self.ui.crosshair = Crosshair(self.viewer.plotwidget.plotItem,
orientation='vertical')
self.ui.crosshair.crosshair_dragged.connect(self.update_crosshair_data)
self.ui.crosshair_pb.triggered.connect(self.crosshairClicked)
self.crosshairClicked()
# self.ui.Measurement_widget=Dock("Measurement Module", size=(300, 100), closable=True)
# self.dockarea.addDock(self.ui.Measurement_widget)
self.ui.Measurement_widget = QtWidgets.QWidget()
self.ui.Measurement_widget.setVisible(False)
# #Connecting buttons:
self.ui.Do_math_pb.triggered.connect(self.do_math_fun)
self.ui.do_measurements_pb.triggered.connect(
self.open_measurement_module)
self.ui.zoom_pb.triggered.connect(self.enable_zoom)
self.ui.scatter.triggered.connect(self.do_scatter)
self.ui.xyplot_action.triggered.connect(self.do_xy)
def __init__(self, provider, parent=None, **kws):
super(Context, self).__init__(provider, **kws)
self._parent = QObject(parent)
self._mcache = {}
self._puts = {}
