Source code for umbra.components.factory.scriptEditor.views
#!/usr/bin/env python
# -*- coding: utf-8 -*-
"""
**views.py**
**Platform:**
Windows, Linux, Mac Os X.
**Description:**
This module defines the :class:`umbra.components.factory.scriptEditor.scriptEditor.ScriptEditor`
Component Interface class Views.
**Others:**
"""
#**********************************************************************************************************************
#*** External imports.
#**********************************************************************************************************************
from PyQt4.QtCore import QEvent
from PyQt4.QtCore import pyqtSignal
from PyQt4.QtGui import QAbstractItemView
from PyQt4.QtGui import QTabWidget
#**********************************************************************************************************************
#*** Internal imports.
#**********************************************************************************************************************
import foundations.exceptions
import foundations.verbose
import umbra.ui.views
#**********************************************************************************************************************
#*** Module attributes.
#**********************************************************************************************************************
__author__ = "Thomas Mansencal"
__copyright__ = "Copyright (C) 2008 - 2012 - Thomas Mansencal"
__license__ = "GPL V3.0 - http://www.gnu.org/licenses/"
__maintainer__ = "Thomas Mansencal"
__email__ = "thomas.mansencal@gmail.com"
__status__ = "Production"
__all__ = ["LOGGER", "SearchResults_QTreeView", "ScriptEditor_QTabWidget"]
LOGGER = foundations.verbose.installLogger()
#**********************************************************************************************************************
#*** Module classes and definitions.
#**********************************************************************************************************************
[docs]class SearchResults_QTreeView(umbra.ui.views.Abstract_QTreeView):
"""
This class is used to display Database Ibl Sets columns.
"""
def __init__(self, parent, model=None, readOnly=False, message=None):
"""
.. Sphinx: Statements updated for auto-documentation purpose.
:param parent: Object parent. ( QObject )
:param readOnly: View is read only. ( Boolean )
:param message: View default message when Model is empty. ( String )
"""
LOGGER.debug("> Initializing '{0}()' class.".format(self.__class__.__name__))
umbra.ui.views.Abstract_QTreeView.__init__(self, parent, readOnly, message)
# --- Setting class attributes. ---
self.setModel(model)
self.__treeViewIndentation = 15
SearchResults_QTreeView.__initializeUi(self)
#******************************************************************************************************************
#*** Attributes properties.
#******************************************************************************************************************
@property
def treeViewIndentation(self):
"""
This method is the property for **self.__treeViewIndentation** attribute.
:return: self.__treeViewIndentation. ( Integer )
"""
return self.__treeViewIndentation
@treeViewIndentation.setter
#*** Sphinx: Decorator commented for auto-documentation purpose. @foundations.exceptions.handleExceptions(foundations.exceptions.ProgrammingError)
def treeViewIndentation(self, value):
"""
This method is the setter method for **self.__treeViewIndentation** attribute.
:param value: Attribute value. ( Integer )
"""
raise foundations.exceptions.ProgrammingError(
"{0} | '{1}' attribute is read only!".format(self.__class__.__name__, "treeViewIndentation"))
@treeViewIndentation.deleter
#*** Sphinx: Decorator commented for auto-documentation purpose. @foundations.exceptions.handleExceptions(foundations.exceptions.ProgrammingError)
[docs] def treeViewIndentation(self):
"""
This method is the deleter method for **self.__treeViewIndentation** attribute.
"""
raise foundations.exceptions.ProgrammingError(
"{0} | '{1}' attribute is not deletable!".format(self.__class__.__name__, "treeViewIndentation"))
#******************************************************************************************************************
#*** Class methods.
#******************************************************************************************************************
def __initializeUi(self):
"""
This method initializes the Widget ui.
"""
self.setAutoScroll(True)
self.setSelectionMode(QAbstractItemView.ExtendedSelection)
self.setIndentation(self.__treeViewIndentation)
self.setDragDropMode(QAbstractItemView.DragOnly)
self.setHeaderHidden(True)
self.__setDefaultUiState()
# Signals / Slots.
self.model().modelReset.connect(self.__setDefaultUiState)
def __setDefaultUiState(self, *args):
"""
This method sets the Widget default ui state.
:param \*args: Arguments. ( \* )
"""
LOGGER.debug("> Setting default View state!")
if not self.model():
return
self.expandAll()
for column in range(len(self.model().horizontalHeaders)):
self.resizeColumnToContents(column)