musescore/MuseScore — pull request #326 by mgavioli (2013-05-02 18:00:47+00:00)
Title: Play Panel: persistent size and pos across sessions

*) Size and pos are read from QSettings when the widget is created
*) Size and pos are stored to QSettings when the widget is hidden/closed/destroyed
*) The member var Preferences::playPanelPos is removed, as the play panel pos is not configurable in preferences