def __init__(self, parent = None):
QtGui.QWidget.__init__(self, parent)
self.diary_control = DiaryControl()
self.diary_widget = DiaryWidget()
self.model = DiaryDataModel()
self.diary_widget.setModel(self.model)
layout = QtGui.QHBoxLayout(self)
layout.setMargin(0)
layout.setSpacing(0)
layout.addWidget(self.diary_control)
layout.addWidget(self.diary_widget)
self.connect_signals()
