Source code for taurus.qt.qtgui.container.tauruswidget

#!/usr/bin/env python

#############################################################################
##
# This file is part of Taurus
##
# http://taurus-scada.org
##
# Copyright 2011 CELLS / ALBA Synchrotron, Bellaterra, Spain
##
# Taurus is free software: you can redistribute it and/or modify
# it under the terms of the GNU Lesser General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
##
# Taurus is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU Lesser General Public License for more details.
##
# You should have received a copy of the GNU Lesser General Public License
# along with Taurus.  If not, see <http://www.gnu.org/licenses/>.
##
#############################################################################

"""This module provides basic taurus container widget"""

from __future__ import absolute_import

from taurus.external.qt import Qt
from .taurusbasecontainer import TaurusBaseContainer


__all__ = ["TaurusWidget"]

__docformat__ = 'restructuredtext'


[docs]class TaurusWidget(Qt.QWidget, TaurusBaseContainer): """This is a Qt.QWidget that additionally accepts a model property. This type of taurus container classes are specially useful if you define a parent taurus model to them and set all contained taurus widgets to use parent model. Example:: from taurus.qt.qtgui.container import * from taurus.qt.qtgui.display import * widget = TaurusWidget() layout = Qt.QVBoxLayout() widget.setLayout(layout) widget.model = 'sys/database/2' stateWidget = TaurusLabel() layout.addWidget(stateWidget) stateWidget.model = 'sys/database/2/state' """ def __init__(self, parent=None, designMode=False): name = self.__class__.__name__ self.call__init__wo_kw(Qt.QWidget, parent) self.call__init__(TaurusBaseContainer, name, designMode=designMode) @classmethod
[docs] def getQtDesignerPluginInfo(cls): ret = TaurusBaseContainer.getQtDesignerPluginInfo() if cls is TaurusWidget: ret['module'] = 'taurus.qt.qtgui.container' ret['group'] = 'Taurus Containers' ret['icon'] = "designer:frame.png" ret['container'] = True return ret
#-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~- # Public slots for apply/restore changes #-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~- @Qt.pyqtSlot()
[docs] def applyPendingChanges(self): self.applyPendingOperations()
@Qt.pyqtSlot()
[docs] def resetPendingChanges(self): self.resetPendingOperations()
#-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~- # QT properties #-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~- model = Qt.pyqtProperty("QString", TaurusBaseContainer.getModel, TaurusBaseContainer.setModel, TaurusBaseContainer.resetModel) useParentModel = Qt.pyqtProperty("bool", TaurusBaseContainer.getUseParentModel, TaurusBaseContainer.setUseParentModel, TaurusBaseContainer.resetUseParentModel) showQuality = Qt.pyqtProperty("bool", TaurusBaseContainer.getShowQuality, TaurusBaseContainer.setShowQuality, TaurusBaseContainer.resetShowQuality) modifiableByUser = Qt.pyqtProperty("bool", TaurusBaseContainer.isModifiableByUser, TaurusBaseContainer.setModifiableByUser, TaurusBaseContainer.resetModifiableByUser)