+ private void updateTitle(){
+ String title = "";
+ if(text_minVal.getText()!=null){
+ title += text_minVal.getText();
+ }
+ if(text_maxVal.getText()!=null && !text_maxVal.getText().equals("")){
+ if(!title.equals("")){
+ title += " - "+text_maxVal.getText();
+ }
+ }
+ if(title.equals("") && text_freeText.getText()!=null){
+ title = text_freeText.getText();
+ }
+ this.setText(title);
+ layout();
+ }