TaurusGraphicsItem
¶

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class
TaurusGraphicsItem
(name=None, parent=None)[source]¶ Bases:
taurus.qt.qtgui.base.taurusbase.TaurusBaseComponent
Base class for all Taurus Graphics Items
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fireEvent
(evt_src=None, evt_type=None, evt_value=None)[source]¶ fires a value changed event to all listeners
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getExtensions
()[source]¶ Any in ExtensionsList,noPrompt,standAlone,noTooltip,noSelect,ignoreRepaint,shellCommand,className,classParams
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getModelClass
()[source]¶ Return the class object for the widget. Default behavior is to do a ‘best effort’ to determine which model type corresponds to the current model name. Overwrite as necessary.
Return type: class TaurusModel
orNone
Returns: The class object corresponding to the type of Taurus model this widget handles or None if no valid class is found.
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getParentTaurusComponent
()[source]¶ Returns a parent Taurus component or None if no parent TaurusBaseComponent is found.
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isReadOnly
()[source]¶ 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
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setContextMenu
(menu)[source]¶ Context Menu must be a list of tuples (ActionName,ActionMethod), empty tuples insert separators between options.
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