TaurusBaseContainer

class TaurusBaseContainer(name='', parent=None, designMode=False)

Bases: taurus.qt.qtgui.base.taurusbase.TaurusBaseWidget

Base class for the Taurus container widgets. This type of taurus container classes are specially useful if you define a parent taurus model to them and set all contained taurus widgets to use parent model. Example:

from taurus.qt.qtgui.container import *
from taurus.qt.qtgui.display import *

widget = TaurusWidget()
layout = Qt.QVBoxLayout()
widget.setLayout(layout)
widget.model = 'sys/database/2'
stateWidget = TaurusLabel()
layout.addWidget(stateWidget)
stateWidget.model = 'sys/database/2/state'

defineStyle()

getPendingOperations()

Returns the sequence of pending operations

Return type:sequence <TaurusOperation> Returns:a list of pending operations

handleEvent(evt_src, evt_type, evt_value)

very basic and generalistic handling of events.

Override when necessary.

Parameters:

• evt_src (object or None) – object that triggered the event
• evt_type (TaurusEventType or None) – type of event
• evt_value (object or None) – event value

hasPendingOperations()

Returns if the component has pending operations

Return type:bool Returns:True if there are pending operations or False otherwise

isReadOnly()

Determines if this component is read-only or not in the sense that the user can interact with it. Default implementation returns True.

Override when necessary.

Return type:bool Returns:whether or not this component is read-only

resetPendingOperations()

Clears the list of pending operations

sizeHint()

taurusChildren(objs=None)

returns a list of all taurus children of this taurus container (recurses down skipping non-taurus widgets)

Parameters:objs (list <objects>) – if given, the search starts at the objects passed in this list Return type:list <TaurusBaseWidget> Returns:

updateStyle()

Updates the widget style. Default implementation just calls QWidget.update()

Override when necessary.