code: public void setInputWidth(final int inputWidth) {
  		if (inputWidth > 100) {
  			throw new IllegalArgumentException(
  					"inputWidth (" + inputWidth + ") cannot be greater than 100 percent.");
  		}
  		getOrCreateComponentModel().inputWidth = Math.max(0, inputWidth);
  	}
docs: Sets the desired width of the input field, as a percentage of the available space.
  
  @param inputWidth the percentage width, or &lt;= 0 to use the default field width.