#!/usr/bin/python2.7 from PyQt4 import QtCore, QtGui class SettingsMixin(object): def warnIfNoObjectName(self): if self.objectName() == "": # TODO: logger pass def writeState(self, source): self.warnIfNoObjectName() settings = QtCore.QSettings() settings.beginGroup(self.objectName()) settings.setValue("state", source.saveState()) settings.endGroup() def writeGeometry(self, source): self.warnIfNoObjectName() settings = QtCore.QSettings() settings.beginGroup(self.objectName()) settings.setValue("geometry", source.saveGeometry()) settings.endGroup() def readGeometry(self, target): self.warnIfNoObjectName() settings = QtCore.QSettings() try: geom = settings.value("/".join([str(self.objectName()), "geometry"])) target.restoreGeometry(geom.toByteArray() if hasattr(geom, 'toByteArray') else geom) except Exception as e: pass def readState(self, target): self.warnIfNoObjectName() settings = QtCore.QSettings() try: state = settings.value("/".join([str(self.objectName()), "state"])) target.restoreState(state.toByteArray() if hasattr(state, 'toByteArray') else state) except Exception as e: pass class SMainWindow(QtGui.QMainWindow, SettingsMixin): def loadSettings(self): self.readGeometry(self) self.readState(self) def saveSettings(self): self.writeState(self) self.writeGeometry(self) class STableWidget(QtGui.QTableWidget, SettingsMixin): def loadSettings(self): self.readState(self.horizontalHeader()) def saveSettings(self): return self.writeState(self.horizontalHeader()) class SSplitter(QtGui.QSplitter, SettingsMixin): def loadSettings(self): self.readState(self) def saveSettings(self): return self.writeState(self)