Package node_manager_fkie :: Module topic_list_model :: Class TopicItem

Class TopicItem

       object --+            
                |            
sip.simplewrapper --+        
                    |        
          sip.wrapper --+    
                        |    
PyQt5.QtGui.QStandardItem --+
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                           TopicItem

The topic item stored in the topic model. This class stores the topic as master_discovery_fkie.TopicInfo. The name of the topic represented in HTML.

Nested Classes
Inherited from `PyQt5.QtGui.QStandardItem`: `ItemType`

Instance Methods

__init__(self, name, topic=None, parent=None)
Initialize the topic item.

source code

update_view(self, topic_info=None)
Updates the view

source code

updatePublisherView(self)
Updates the representation of the column contains the publisher state.

source code

updateSubscriberView(self)
Updates the representation of the column contains the subscriber state.

source code

updateTypeView(self)
Updates the representation of the column contains the type of the topic.

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show_error_msg(self, msg)

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type(self)

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data(self, role)

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__eq__(self, item)
Compares the name of topic.

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Inherited from PyQt5.QtGui.QStandardItem: __ge__, __gt__, __le__, __lt__, __ne__, accessibleDescription, accessibleText, appendColumn, appendRow, appendRows, background, checkState, child, clone, column, columnCount, emitDataChanged, flags, font, foreground, hasChildren, icon, index, insertColumn, insertColumns, insertRow, insertRows, isCheckable, isDragEnabled, isDropEnabled, isEditable, isEnabled, isSelectable, isTristate, model, parent, read, removeColumn, removeColumns, removeRow, removeRows, row, rowCount, setAccessibleDescription, setAccessibleText, setBackground, setCheckState, setCheckable, setChild, setColumnCount, setData, setDragEnabled, setDropEnabled, setEditable, setEnabled, setFlags, setFont, setForeground, setIcon, setRowCount, setSelectable, setSizeHint, setStatusTip, setText, setTextAlignment, setToolTip, setTristate, setWhatsThis, sizeHint, sortChildren, statusTip, takeChild, takeColumn, takeRow, text, textAlignment, toolTip, whatsThis, write

Inherited from sip.simplewrapper: __new__

Inherited from object: __delattr__, __format__, __getattribute__, __hash__, __reduce__, __reduce_ex__, __repr__, __setattr__, __sizeof__, __str__, __subclasshook__

Class Methods

create_item_list(self, topic, root)
Creates the list of the items from topic.

source code

Class Variables
	ITEM_TYPE = `1036`
	NAME_ROLE = `257`
	NODENAMES_ROLE = `258`
	COL_PUB = `1`
	COL_SUB = `2`
	COL_TYPE = `3`
Inherited from `PyQt5.QtGui.QStandardItem`: `Type`, `UserType`

Instance Variables
	topic topic as master_discovery_fkie.TopicInfo.

Properties
	name
	topic_type_str
	parent_item
	with_namespace Returns `True` if the topic name contains a '/' in his name
Inherited from `object`: `__class__`

Method Details

init(self, name, topic=None, parent=None)
(Constructor)

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Initialize the topic item. :param str name: the topic name :param topic: the topic info :type topic: master_discovery_fkie.TopicInfo

Overrides: object.__init__

type(self)

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Overrides: PyQt5.QtGui.QStandardItem.type

data(self, role)

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Overrides: PyQt5.QtGui.QStandardItem.data

create_item_list(self, topic, root)
Class Method

source code

Creates the list of the items from topic. This list is used for the visualization of topic data as a table row. :param str topic: the topic name :param root: The parent QStandardItem :type root: QStandardItem :return: the list for the representation as a row :rtype: [TopicItem or QStandardItem, ...]

eq(self, item)
(Equality operator)

source code

Compares the name of topic.

Overrides: PyQt5.QtGui.QStandardItem.__eq__

Property Details

name

Get Method:: unreachable.name(self)
Set Method:: unreachable.name(self, new_name)

topic_type_str

Get Method:: unreachable.topic_type_str(self)

parent_item

Get Method:: unreachable.parent_item(self)
Set Method:: unreachable.parent_item(self, parent_item)

with_namespace

Returns `True` if the topic name contains a '/' in his name

:rtype: bool

Get Method:: unreachable.with_namespace(self) - Returns `True` if the topic name contains a '/' in his name

Class TopicItem

__init__(self, name, topic=None, parent=None) (Constructor)

type(self)

data(self, role)

create_item_list(self, topic, root) Class Method

__eq__(self, item) (Equality operator)

name

topic_type_str

parent_item

with_namespace

init(self, name, topic=None, parent=None)
(Constructor)

create_item_list(self, topic, root)
Class Method

eq(self, item)
(Equality operator)