def __init__(self):
super(Window, self).__init__()
self.setGeometry(50, 50, 500, 500)
self.setWindowTitle("Sound editor")
self.view_model = ViewModel()
self.view_model.call_after_change.append(self.repaint)
self.tracks = []
self.statusBar()
main_menu = self.menuBar()
self.file_menu = main_menu.addMenu('&File')
self.edit_menu = main_menu.addMenu('&Edit')
self.add_menu_item(self.file_menu, "&Open",
self.open_file, QtGui.QKeySequence.Open)
self.add_menu_item(self.edit_menu, "&To end", self.view_model.to_end,
QtGui.QKeySequence.MoveToNextWord)
self.add_menu_item(self.edit_menu, "&To begin",
self.view_model.to_begin,
QtGui.QKeySequence.MoveToPreviousWord)
self.add_menu_item(self.edit_menu, "&Copy", self.view_model.copy,
QtGui.QKeySequence.Copy)
self.add_menu_item(self.edit_menu, "&Paste", self.view_model.paste,
QtGui.QKeySequence.Paste)
self.add_menu_item(self.edit_menu, "&Delete", self.view_model.delete,
QtGui.QKeySequence.Delete)
self.add_menu_item(self.edit_menu, "&Reverse",
self.view_model.reverse,
QtGui.QKeySequence("Ctrl+R"))
self.add_menu_item(self.edit_menu, "&Select all",
self.view_model.select_all,
QtGui.QKeySequence.SelectAll)
self.add_menu_item(self.edit_menu, "&Paste to new track",
self.paste_to_new_track,
QtGui.QKeySequence.New)
self.add_menu_item(self.edit_menu, "&Sum active tracks",
self.add_sum, QtGui.QKeySequence("Alt+S"))
self.scroll_layout = QtGui.QFormLayout()
self.scroll_widget = QtGui.QWidget()
self.scroll_widget.setLayout(self.scroll_layout)
self.scroll_area = QtGui.QScrollArea()
self.scroll_area.setWidgetResizable(True)
self.scroll_area.setWidget(self.scroll_widget)
self.setCentralWidget(self.scroll_area)
self.show()
