rem: this._upbutton.setEnabled( this.getEnabled() ); this._downbutton.setEnabled( this.getEnabled() ); 
add: this._updateButtonEnablement(); 
context: qx.Proto._onChangeEnabled = function( evt ) {  this._textfield.setEnabled( this.getEnabled() );  this._upbutton.setEnabled( this.getEnabled() );  this._downbutton.setEnabled( this.getEnabled() );}
meta: 8114	/local1/tlutelli/issta_data/temp/all_js/javascript/2007_temp/2007/8114/36398ad860108bf1fade821a20c128136807caeb/Spinner.js/clean/bundles/org.eclipse.rap.rwt/js/org/eclipse/rap/rwt/widgets/Spinner.js