# `TaurusDbTableWidget`

digraph inheritancebc7d77447e { bgcolor=transparent; rankdir=UD; ratio=compress; size="8.0, 12.0"; "BaseConfigurableClass" [URL="taurus.qt.qtcore.configuration-BaseConfigurableClass.html#taurus.qt.qtcore.configuration.BaseConfigurableClass",color=dodgerblue1,fillcolor=white,fontcolor=black,fontname="Vera Sans, DejaVu Sans, Liberation Sans, Arial, Helvetica, sans",fontsize=10,height=0.5,shape=box,style=rounded,target="_top",tooltip="A base class defining the API for configurable objects."]; "Logger" [URL="taurus-Logger.html#taurus.Logger",color=dodgerblue1,fillcolor=white,fontcolor=black,fontname="Vera Sans, DejaVu Sans, Liberation Sans, Arial, Helvetica, sans",fontsize=10,height=0.5,shape=box,style=rounded,target="_top",tooltip="The taurus logger class. All taurus pertinent classes should inherit"]; "QBaseModelWidget" [URL="taurus.qt.qtgui.model-QBaseModelWidget.html#taurus.qt.qtgui.model.QBaseModelWidget",color=dodgerblue1,fillcolor=white,fontcolor=black,fontname="Vera Sans, DejaVu Sans, Liberation Sans, Arial, Helvetica, sans",fontsize=10,height=0.5,shape=box,style=rounded,target="_top",tooltip="A pure Qt widget designed to display a Qt view widget (QTreeView for"]; "QMainWindow" -> "QBaseModelWidget" [arrowsize=0.5,style="setlinewidth(0.5)"]; "QBaseTableWidget" [URL="taurus.qt.qtgui.table-QBaseTableWidget.html#taurus.qt.qtgui.table.QBaseTableWidget",color=dodgerblue1,fillcolor=white,fontcolor=black,fontname="Vera Sans, DejaVu Sans, Liberation Sans, Arial, Helvetica, sans",fontsize=10,height=0.5,shape=box,style=rounded,target="_top"]; "QBaseModelWidget" -> "QBaseTableWidget" [arrowsize=0.5,style="setlinewidth(0.5)"]; "QMainWindow" [color=dodgerblue1,fillcolor=white,fontcolor=black,fontname="Vera Sans, DejaVu Sans, Liberation Sans, Arial, Helvetica, sans",fontsize=10,height=0.5,shape=box,style=rounded,tooltip="QMainWindow(parent: QWidget|None = None, flags: Qt.WindowFlags|Qt.WindowType = Qt.WindowFlags())"]; "QWidget" -> "QMainWindow" [arrowsize=0.5,style="setlinewidth(0.5)"]; "QObject" [color=dodgerblue1,fillcolor=white,fontcolor=black,fontname="Vera Sans, DejaVu Sans, Liberation Sans, Arial, Helvetica, sans",fontsize=10,height=0.5,shape=box,style=rounded,tooltip="QObject(parent: QObject|None = None)"]; "wrapper" -> "QObject" [arrowsize=0.5,style="setlinewidth(0.5)"]; "QPaintDevice" [color=dodgerblue1,fillcolor=white,fontcolor=black,fontname="Vera Sans, DejaVu Sans, Liberation Sans, Arial, Helvetica, sans",fontsize=10,height=0.5,shape=box,style=rounded,tooltip="QPaintDevice()"]; "simplewrapper" -> "QPaintDevice" [arrowsize=0.5,style="setlinewidth(0.5)"]; "QWidget" [color=dodgerblue1,fillcolor=white,fontcolor=black,fontname="Vera Sans, DejaVu Sans, Liberation Sans, Arial, Helvetica, sans",fontsize=10,height=0.5,shape=box,style=rounded,tooltip="QWidget(parent: QWidget|None = None, flags: Qt.WindowFlags|Qt.WindowType = Qt.WindowFlags())"]; "QObject" -> "QWidget" [arrowsize=0.5,style="setlinewidth(0.5)"]; "QPaintDevice" -> "QWidget" [arrowsize=0.5,style="setlinewidth(0.5)"]; "TaurusBaseComponent" [URL="taurus.qt.qtgui.base-TaurusBaseComponent.html#taurus.qt.qtgui.base.TaurusBaseComponent",color=dodgerblue1,fillcolor=white,fontcolor=black,fontname="Vera Sans, DejaVu Sans, Liberation Sans, Arial, Helvetica, sans",fontsize=10,height=0.5,shape=box,style=rounded,target="_top",tooltip="A generic Taurus component."]; "TaurusListener" -> "TaurusBaseComponent" [arrowsize=0.5,style="setlinewidth(0.5)"]; "BaseConfigurableClass" -> "TaurusBaseComponent" [arrowsize=0.5,style="setlinewidth(0.5)"]; "TaurusBaseModelWidget" [URL="taurus.qt.qtgui.model-TaurusBaseModelWidget.html#taurus.qt.qtgui.model.TaurusBaseModelWidget",color=dodgerblue1,fillcolor=white,fontcolor=black,fontname="Vera Sans, DejaVu Sans, Liberation Sans, Arial, Helvetica, sans",fontsize=10,height=0.5,shape=box,style=rounded,target="_top",tooltip="A class:`taurus.qt.qtgui.base.TaurusBaseWidget` that connects to a"]; "TaurusBaseWidget" -> "TaurusBaseModelWidget" [arrowsize=0.5,style="setlinewidth(0.5)"]; "TaurusBaseTableWidget" [URL="taurus.qt.qtgui.table-TaurusBaseTableWidget.html#taurus.qt.qtgui.table.TaurusBaseTableWidget",color=dodgerblue1,fillcolor=white,fontcolor=black,fontname="Vera Sans, DejaVu Sans, Liberation Sans, Arial, Helvetica, sans",fontsize=10,height=0.5,shape=box,style=rounded,target="_top",tooltip="A class:`taurus.qt.qtgui.tree.QBaseTableWidget` that connects to a"]; "QBaseTableWidget" -> "TaurusBaseTableWidget" [arrowsize=0.5,style="setlinewidth(0.5)"]; "TaurusBaseModelWidget" -> "TaurusBaseTableWidget" [arrowsize=0.5,style="setlinewidth(0.5)"]; "TaurusBaseWidget" [URL="taurus.qt.qtgui.base-TaurusBaseWidget.html#taurus.qt.qtgui.base.TaurusBaseWidget",color=dodgerblue1,fillcolor=white,fontcolor=black,fontname="Vera Sans, DejaVu Sans, Liberation Sans, Arial, Helvetica, sans",fontsize=10,height=0.5,shape=box,style=rounded,target="_top",tooltip="The base class for all Qt Taurus widgets."]; "TaurusBaseComponent" -> "TaurusBaseWidget" [arrowsize=0.5,style="setlinewidth(0.5)"]; "TaurusDbTableWidget" [URL="#taurus.qt.qtgui.table.TaurusDbTableWidget",color=dodgerblue1,fillcolor=white,fontcolor=black,fontname="Vera Sans, DejaVu Sans, Liberation Sans, Arial, Helvetica, sans",fontsize=10,height=0.5,shape=box,style=rounded,target="_top",tooltip="A class:`taurus.qt.qtgui.tree.TaurusBaseTableWidget` that connects to a"]; "TaurusBaseTableWidget" -> "TaurusDbTableWidget" [arrowsize=0.5,style="setlinewidth(0.5)"]; "TaurusListener" [URL="taurus.core.tauruslistener-TaurusListener.html#taurus.core.tauruslistener.TaurusListener",color=dodgerblue1,fillcolor=white,fontcolor=black,fontname="Vera Sans, DejaVu Sans, Liberation Sans, Arial, Helvetica, sans",fontsize=10,height=0.5,shape=box,style=rounded,target="_top",tooltip="TaurusListener Interface"]; "Logger" -> "TaurusListener" [arrowsize=0.5,style="setlinewidth(0.5)"]; "simplewrapper" [color=dodgerblue1,fillcolor=white,fontcolor=black,fontname="Vera Sans, DejaVu Sans, Liberation Sans, Arial, Helvetica, sans",fontsize=10,height=0.5,shape=box,style=rounded]; "wrapper" [color=dodgerblue1,fillcolor=white,fontcolor=black,fontname="Vera Sans, DejaVu Sans, Liberation Sans, Arial, Helvetica, sans",fontsize=10,height=0.5,shape=box,style=rounded]; "simplewrapper" -> "wrapper" [arrowsize=0.5,style="setlinewidth(0.5)"]; }

class TaurusDbTableWidget(parent=None, designMode=False, with_filter_widget=True, perspective=None, proxy=None)

  A class:taurus.qt.qtgui.tree.TaurusBaseTableWidget that connects to a `taurus.core.taurusauthority.TaurusAuthority` model. It can show the list of database elements in two different perspectives:

  - device : a device list based perspective

  - server : a server list based perspective

  Filters can be inserted into this widget to restrict the items that are seen.

  Import from `taurus.qt.qtgui.table` as:

      from taurus.qt.qtgui.table import TaurusDbTableWidget

  DftPerspective = 3
  KnownPerspectives = {3: {'icon': 'applications-system', 'label': 'Devices', 'model': [<class 'taurus.qt.qtcore.model.taurusdatabasemodel.TaurusDbDeviceProxyModel'>, <class 'taurus.qt.qtcore.model.taurusdatabasemodel.TaurusDbBaseModel'>], 'tooltip': 'View by device'}, 8: {'icon': 'application-x-executable', 'label': 'Servers', 'model': [<class 'taurus.qt.qtcore.model.taurusdatabasemodel.TaurusDbServerProxyModel'>, <class 'taurus.qt.qtcore.model.taurusdatabasemodel.TaurusDbPlainServerModel'>], 'tooltip': 'View by server'}}
  getModelClass(**kwargs)

    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.

    Parameters:

      key (object) – the model key. Defaults to first element of .modelKeys

    Returns:

      The class object corresponding to the type of Taurus model this widget handles or None if no valid class is found.

    Return type:

      class TaurusModel or None

  classmethod getQtDesignerPluginInfo()

    Returns pertinent information in order to be able to build a valid QtDesigner widget plugin.

    The dictionary returned by this method should contain at least the following keys and values:

    - ‘module’ : a string representing the full python module name (ex.: ‘taurus.qt.qtgui.base’)

    - ‘icon’ : a string representing valid resource icon (ex.: ‘designer:combobox.png’)

    - ‘container’a bool telling if this widget is a container widget or

        not.

    This default implementation returns the following dictionary:

        { 'group'     : 'Taurus [Unclassified]',
          'icon'      : 'logos:taurus.png',
          'container' : False }

    Returns:

      a map with pertinent designer information

    Return type:

      dict

  sizeHint(self) → QSize