widgets.py 文件源码

def _change_tracklist_size(self, size, notify=True, store=True):
        # Set tracklist size
        if size == TracklistSize.LARGE:
            self._panel.set_homogeneous(True)
            self._info_revealer.set_reveal_child(True)
        elif size == TracklistSize.SMALL:
            self._panel.set_homogeneous(False)
            self._info_revealer.set_reveal_child(True)
        else:
            self._panel.set_homogeneous(False)
            self._info_revealer.set_reveal_child(False)
        # Store size
        if store:
            self._tracklist_size = size
        # Notify signals
        if notify:
            self.emit('tracklist-size-changed', size)
        # Resize image
        GObject.idle_add(self._resize_image)