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:**
Defines the :class:`sibl_gui.components.core.inspector.inspector.Inspector`
Component Interface class Views.
**Others:**
"""
#**********************************************************************************************************************
#*** Future imports.
#**********************************************************************************************************************
from __future__ import unicode_literals
#**********************************************************************************************************************
#*** 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 - 2014 - 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):
"""
Defines the view for Ibl Sets Plates as thumbnails.
"""
def __init__(self, parent, model=None, readOnly=False, message=None):
"""
Initializes the class.
:param parent: Object parent.
:type parent: QObject
:param model: Model.
:type model: QObject
:param readOnly: View is read only.
:type readOnly: bool
:param message: View default message when Model is empty.
:type message: unicode
"""
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):
"""
Property for **self.__listViewIconSize** attribute.
:return: self.__listViewIconSize.
:rtype: int
"""
return self.__listViewIconSize
@listViewIconSize.setter
# Oncilla: Statement commented by auto-documentation process: @foundations.exceptions.handleExceptions(foundations.exceptions.ProgrammingError)
def listViewIconSize(self, value):
"""
Setter for **self.__listViewIconSize** attribute.
:param value: Attribute value.
:type value: int
"""
raise foundations.exceptions.ProgrammingError(
"{0} | '{1}' attribute is read only!".format(self.__class__.__name__, "listViewIconSize"))
@listViewIconSize.deleter
# Oncilla: Statement commented by auto-documentation process: @foundations.exceptions.handleExceptions(foundations.exceptions.ProgrammingError)
[docs] def listViewIconSize(self):
"""
Deleter for **self.__listViewIconSize** attribute.
"""
raise foundations.exceptions.ProgrammingError(
"{0} | '{1}' attribute is not deletable!".format(self.__class__.__name__, "listViewIconSize"))
#******************************************************************************************************************
#*** Class methods.
#******************************************************************************************************************
def __initializeUi(self):
"""
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):
"""
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))