rem: this.setTheme(qx.theme.appearance.DefaultAppearanceTheme); 
add: this.setTheme(vThemeObject); 
context: qx.Proto.registerTheme = function(vThemeObject) {  this._themes.push(vThemeObject);  if (this.getTheme() === null) {    this.setTheme(qx.theme.appearance.DefaultAppearanceTheme);  }}
meta: 1005	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/1005/55db56f371eb0259d814c5d24d9b93fd063fb09c/AppearanceManager.js/clean/qooxdoo/source/script/qx/manager/object/AppearanceManager.js