TaurusBaseTreeItem

class TaurusBaseTreeItem(model, data, parent=None)

Bases: object

A generic node

DisplayFunc

alias of str

appendChild(child)

Adds a new child node

Parameters:child (:class:~`TaurusTreeBaseItem`) – child to be added

child(row)

Returns the child in the given row

Return type::class:~`TaurusTreeBaseItem` Returns:the child node for the given row

childCount()

Returns the number of childs for this node

Return type::class:~`int` Returns:number of childs for this node

data(index)

Returns the data of this node for the given index

Return type::class:~`object` Returns:the data for the given index

depth()

Depth of the node in the hierarchy

Return type::class:~`int` Returns:the node depth

display()

Returns the display string for this node

Return type::class:~`str` Returns:the node’s display string

hasChildren()

icon(index)

itemData()

The internal itemData object

Return type::class:~`object` Returns:object holding the data of this item

mimeData(index)

parent()

Returns the parent node or None if no parent exists

Return type::class:~`TaurusTreeBaseItem` Returns:the parent node

qdisplay()

Returns the display QString for this node

Return type::class:~`Qt.QString` Returns:the node’s display string

role()

Returns the prefered role for the item. This implementation returns taurus.core.taurusbasetypes.TaurusElementType.Unknown

This method should be able to return any kind of python object as long as the model that is used is compatible.

Return type::class:~`taurus.core.taurusbasetypes.TaurusElementType` Returns:the role in form of element type

row()

Returns the row for this node

Return type::class:~`int` Returns:row number for this node

setData(index, data)

Sets the node data

Parameters:data (:class:~`object`) – the data to be associated with this node

toolTip(index)