def property_changed(self, property_name, old_value, new_value):
if property_name == "mnemonic":
if self.light_ho is not None:
self.disconnect(self.light_ho,
qt_import.SIGNAL("levelChanged"),
self.level_changed)
self.disconnect(self.light_ho,
qt_import.SIGNAL("stateChanged"),
self.state_changed)
self.light_ho = self.get_hardware_object(new_value)
if self.light_ho is not None:
self.setEnabled(True)
self.connect(self.light_ho, qt_import.SIGNAL("levelChanged"),
self.level_changed)
self.connect(self.light_ho, qt_import.SIGNAL("stateChanged"),
self.state_changed)
self.light_ho.re_emit_values()
self.setToolTip(
"Control of %s (light level and on/off switch." %
self.light_ho.getUserName())
self.set_level_limits(self.light_ho.get_limits())
self.set_label(self.light_ho.getUserName())
else:
self.setEnabled(False)
elif property_name == "icons":
self.set_icons(new_value)
else:
BaseWidget.property_changed(self, property_name, old_value,
new_value)
def __init__(self, parent, realtime_plot=False):
qt_import.QWidget.__init__(self, parent)
self.axis_x_array = []
self.axis_y_array = []
self.realtime_plot = realtime_plot
self.pymca_graph = Plot(self)
self.pymca_graph.showGrid()
self.info_label = qt_import.QLabel("", self)
self.info_label.setAlignment(qt_import.Qt.AlignRight)
_main_vlayout = qt_import.QVBoxLayout(self)
_main_vlayout.addWidget(self.pymca_graph)
_main_vlayout.addWidget(self.info_label)
_main_vlayout.setSpacing(2)
_main_vlayout.setContentsMargins(2, 2, 2, 2)
self.setSizePolicy(qt_import.QSizePolicy.Expanding,
qt_import.QSizePolicy.Expanding)
if PYMCA_EXISTS:
qt_import.QObject.connect(
self.pymca_graph,
qt_import.SIGNAL("QtBlissGraphSignal"),
self.handle_graph_signal,
)
colors.set_widget_color(self, colors.WHITE)
def property_changed(self, property_name, old_value, new_value):
if property_name == "mnemonic":
if self.mach_info_hwobj is not None:
self.disconnect(
self.mach_info_hwobj,
qt_import.SIGNAL("valuesChanged"),
self.set_value,
)
self.mach_info_hwobj = self.get_hardware_object(new_value)
if self.mach_info_hwobj is not None:
self.setEnabled(True)
self.connect(
self.mach_info_hwobj,
qt_import.SIGNAL("valuesChanged"),
self.set_value,
)
self.mach_info_hwobj.re_emit_values()
else:
self.setEnabled(False)
else:
BaseWidget.property_changed(self, property_name, old_value,
new_value)
def __init__(self, *args):
QPeriodicTable.QPeriodicTable.__init__(self, *args)
self.elements_dict = {}
if PYMCA_IMPORTED == 5:
self.sigElementClicked.connect(self.table_element_clicked)
else:
qt_import.QObject.connect(
self, qt_import.SIGNAL("elementClicked"), self.table_element_clicked
)
for b in self.eltButton:
self.eltButton[b].colors[0] = qt_import.QColor(qt_import.Qt.green)
self.eltButton[b].colors[1] = qt_import.QColor(qt_import.Qt.darkGreen)
self.eltButton[b].setEnabled(False)
for el in QPeriodicTable.Elements:
symbol = el[0]
self.elements_dict[symbol] = el
def property_changed(self, property_name, old_value, new_value):
self.fast_shut_ho = None
self.slow_shut_ho = None
self.photon_shut_ho = None
self.fe_ho = None
print("setting %s property to %s", property_name, new_value)
if property_name == "fast_shutter":
if self.fast_shut_ho is not None:
self.disconnect(
self.fast_shut_ho,
qt_import.SIGNAL("stateChanged"),
self.fast_state_changed,
)
self.fast_shut_ho = self.get_hardware_object(new_value)
if self.fast_shut_ho is not None:
self.connect(
self.fast_shut_ho,
qt_import.SIGNAL("stateChanged"),
self.fast_state_changed,
)
elif property_name == "slow_shutter":
if self.slow_shut_ho is not None:
self.disconnect(
self.slow_shut_ho,
qt_import.SIGNAL("stateChanged"),
self.slow_state_changed,
)
self.slow_shut_ho = self.get_hardware_object(new_value)
if self.slow_shut_ho is not None:
self.connect(
self.slow_shut_ho,
qt_import.SIGNAL("stateChanged"),
self.slow_state_changed,
)
elif property_name == "photon_shutter":
if self.photon_shut_ho is not None:
self.disconnect(
self.photon_shut_ho,
qt_import.SIGNAL("stateChanged"),
self.photon_state_changed,
)
self.photon_shut_ho = self.get_hardware_object(new_value)
if self.photon_shut_ho is not None:
self.connect(
self.photon_shut_ho,
qt_import.SIGNAL("stateChanged"),
self.photon_state_changed,
)
elif property_name == "frontend":
if self.fe_ho is not None:
self.disconnect(
self.fe_ho,
qt_import.SIGNAL("stateChanged"),
self.frontend_state_changed,
)
self.fe_ho = self.get_hardware_object(new_value)
if self.fe_ho is not None:
self.connect(
self.fe_ho,
qt_import.SIGNAL("stateChanged"),
self.frontend_state_changed,
)
elif property_name == "led_size":
if new_value != "":
self.set_led_size(int(new_value))
else:
BaseWidget.property_changed(self, property_name, old_value,
new_value)