def cb():
valid = [('mp3', ''), ('wav', '')]
file_path = nanogui.file_dialog(valid, False)
song = open_song_from_file(file_path)
layer = self.layers.add_layer('New Layer')
if self.redraw_spec_cb:
self.redraw_spec_cb()
def cb():
result = nanogui.file_dialog(valid, True)
print("File dialog result = %s" % result)
def cb():
result = nanogui.file_dialog(valid, True)
print("File dialog result = %s" % result)
