Source code for sibl_gui.components.core.inspector.views
#!/usr/bin/env python
# -*- coding: utf-8 -*-
"""
**views.py**
**Platform:**
Windows, Linux, Mac Os X.
**Description:**
This module defines the :class:`sibl_gui.components.core.inspector.inspector.Inspector`
Component Interface class Views.
**Others:**
"""
#**********************************************************************************************************************
#*** External imports.
#**********************************************************************************************************************
from PyQt4.QtCore import QSize
from PyQt4.QtCore import Qt
from PyQt4.QtGui import QAbstractItemView
from PyQt4.QtGui import QListView
#**********************************************************************************************************************
#*** Internal imports.
#**********************************************************************************************************************
import foundations.exceptions
import foundations.verbose
import sibl_gui.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", "Plates_QListView"]
LOGGER = foundations.verbose.installLogger()
#**********************************************************************************************************************
#*** Module classes and definitions.
#**********************************************************************************************************************
[docs]class Plates_QListView(sibl_gui.ui.views.Abstract_QListView):
"""
This class is used to display Ibl Sets Plates as thumbnails.
"""
def __init__(self, parent, model=None, readOnly=False, message=None):
"""
.. Sphinx: Statements updated for auto-documentation purpose.
:param parent: Object parent. ( QObject )
:param model: Model. ( 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__))
sibl_gui.ui.views.Abstract_QListView.__init__(self, parent, model, readOnly, message)
# --- Setting class attributes. ---
self.__listViewIconSize = 30
Plates_QListView.__initializeUi(self)
#******************************************************************************************************************
#*** Attributes properties.
#******************************************************************************************************************
@property
def listViewIconSize(self):
"""
This method is the property for **self.__listViewIconSize** attribute.
:return: self.__listViewIconSize. ( Integer )
"""
return self.__listViewIconSize
@listViewIconSize.setter
#*** Sphinx: Decorator commented for auto-documentation purpose. @foundations.exceptions.handleExceptions(foundations.exceptions.ProgrammingError)
def listViewIconSize(self, value):
"""
This method is the setter method for **self.__listViewIconSize** attribute.
:param value: Attribute value. ( Integer )
"""
raise foundations.exceptions.ProgrammingError(
"{0} | '{1}' attribute is read only!".format(self.__class__.__name__, "listViewIconSize"))
@listViewIconSize.deleter
#*** Sphinx: Decorator commented for auto-documentation purpose. @foundations.exceptions.handleExceptions(foundations.exceptions.ProgrammingError)
[docs] def listViewIconSize(self):
"""
This method is the deleter method for **self.__listViewIconSize** attribute.
"""
raise foundations.exceptions.ProgrammingError(
"{0} | '{1}' attribute is not deletable!".format(self.__class__.__name__, "listViewIconSize"))
#******************************************************************************************************************
#*** Class methods.
#******************************************************************************************************************
def __initializeUi(self):
"""
This method initializes the Widget ui.
"""
self.setAcceptDrops(False)
self.setAutoScroll(True)
self.setFlow(QListView.LeftToRight)
self.setHorizontalScrollBarPolicy(Qt.ScrollBarAlwaysOff)
self.setMovement(QListView.Static)
self.setSelectionMode(QAbstractItemView.SingleSelection)
self.setVerticalScrollBarPolicy(Qt.ScrollBarAlwaysOff)
self.setViewMode(QListView.IconMode)
self.setWrapping(False)
self.__setDefaultUiState()
# Signals / Slots.
self.model().modelReset.connect(self.__setDefaultUiState)
def __setDefaultUiState(self):
"""
This method sets the Widget default ui state.
"""
LOGGER.debug("> Setting default View state!")
self.setMinimumSize(600, 52)
self.setMaximumSize(16777215, 52)
self.setIconSize(QSize(self.__listViewIconSize, self.__listViewIconSize))