automation.TreeModel Class Reference

A tree model for storing TreeItems in a tree structure. More...

Inheritance diagram for automation.TreeModel:

Collaboration diagram for automation.TreeModel:

Public Member Functions
def	__init__ (self, parent=None)
	Create a TreeModel. More...
def	columnCount (self, parent)
	Return number of columns. More...
def	data (self, index, role)
	Retrieve data from model. More...
def	flags (self, index)
	Get flags for item at index. More...
def	headerData (self, section, orientation, role)
	Header for this model. More...
def	index (self, row, column, parent)
	Make QModelIndex from row and column number. More...
def	parent (self, index)
	Get parent index for item at index. More...
def	rowCount (self, parent)
	Return number of rows in model. More...
def	loadExecTree (self, tree, parent=None)
	Load a tree from a nested dictionary into the model. More...
def	recursiveLoad (self, tree, parent)
	Recursively load a tree from a nested dictionary into the model. More...
def	recursiveSave (self, parent)
	Save TreeModel into nested dict. More...

Public Attributes
	rootItem

Detailed Description

A tree model for storing TreeItems in a tree structure.

Constructor & Destructor Documentation

__init__()

def automation.TreeModel.__init__	(		self,
			parent = None
	)

Create a TreeModel.

Parameters

parent

TreeModel: parent model

Member Function Documentation

columnCount()

def automation.TreeModel.columnCount	(		self,
			parent
	)

Return number of columns.

Parameters

parent

TreeModel: prent model

data()

def automation.TreeModel.data	(		self,
			index,
			role
	)

Retrieve data from model.

Parameters

index	QModelIndex: index of data
role	QtRole: role for data

flags()

def automation.TreeModel.flags	(		self,
			index
	)

Get flags for item at index.

Parameters

index

QModelIndex: index for item

Returns

flags: Qt model flags

headerData()

def automation.TreeModel.headerData	(		self,
			section,
			orientation,
			role
	)

Header for this model.

Parameters

section	QModelIndex: index for header data
orientation	header orientation
role	Qt role for header

index()

def automation.TreeModel.index	(		self,
			row,
			column,
			parent
	)

Make QModelIndex from row and column number.

Parameters

row	int: row number
column	int: column number
parent	QAbstractModel: model parent

Returns

QModelIndex: index for item at position

loadExecTree()

def automation.TreeModel.loadExecTree	(		self,
			tree,
			parent = None
	)

Load a tree from a nested dictionary into the model.

Parameters

tree	dict: dictionary tree to be loaded
parent	TreeItem: root item for loaded tree

parent()

def automation.TreeModel.parent	(		self,
			index
	)

Get parent index for item at index.

Parameters

index

QModelIndex: index for item

Returns

QModelIndex: index for parent

recursiveLoad()

def automation.TreeModel.recursiveLoad	(		self,
			tree,
			parent
	)

Recursively load a tree from a nested dictionary into the model.

Parameters

tree	dict: dictionary for (sub)tree to be loaded
parent	TreeItem: root item for loaded (sub)tree

recursiveSave()

def automation.TreeModel.recursiveSave	(		self,
			parent
	)

Save TreeModel into nested dict.

Parameters

parent

TreeItem: parent item

Returns

dict: dictionary containing tree

rowCount()

def automation.TreeModel.rowCount	(		self,
			parent
	)

Return number of rows in model.

Returns

int: number of rowa

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The documentation for this class was generated from the following file:

• logic/automation.py