Examples of org.eclipse.swt.widgets.Combo.clearSelection()

org.eclipse.swt.widgets.Combo.clearSelection()
Sets the selection in the receiver's text field to an empty selection starting just before the first character. If the text field is editable, this has the effect of placing the i-beam at the start of the text.
Note: To clear the selected items in the receiver's list, use deselectAll().
@exception SWTException
- ERROR_WIDGET_DISPOSED - if the receiver has been disposed
- ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver
@see #deselectAll


         editor.grabHorizontal = true;
         editor.setEditor (isRegEx_combo, item, 2);
         if(isRegEx.equalsIgnoreCase("1")){
           isRegEx_combo.select(1);
           isRegEx_combo.clearSelection();
         }else{
           isRegEx_combo.select(0);
           isRegEx_combo.clearSelection();
         }
         isRegEx_combo.addListener(SWT.Selection, new Listener() {

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         if(isRegEx.equalsIgnoreCase("1")){
           isRegEx_combo.select(1);
           isRegEx_combo.clearSelection();
         }else{
           isRegEx_combo.select(0);
           isRegEx_combo.clearSelection();
         }
         isRegEx_combo.addListener(SWT.Selection, new Listener() {
           public void handleEvent(Event e) {
             Plugin.getTab2().getClientTable().setSelection(item_number);
             String position = item.getText(0);

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             position = stringNumberDownOne(position);
             String clientName = item.getText(1);
             String[] oldRules = FileUtilities.getRules(position);
             if(isRegEx_combo.getSelectionIndex() == 0){
               FileUtilities.changeClientRules(position,clientName,"0",oldRules[1],oldRules[2],oldRules[3],oldRules[4]);
               isRegEx_combo.clearSelection();
             }else{
               try{
                 Pattern p = Pattern.compile(item.getText(1));
                 Matcher m = p.matcher("Test");
                 m.find();

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               try{
                 Pattern p = Pattern.compile(item.getText(1));
                 Matcher m = p.matcher("Test");
                 m.find();
                 FileUtilities.changeClientRules(position,clientName,"1",oldRules[1],oldRules[2],oldRules[3],oldRules[4]);
                 isRegEx_combo.clearSelection();
               }catch(PatternSyntaxException f){
                 f.printStackTrace();
                 String errorText = ("Java is reporting that your RegEx is incorrectly formed, please correct this. \n\n" +
                     "For further information and examples, check the readme at \n\n" +
                     "http://azcvsupdater.sourceforge.net/stuffer/readme.txt \n\n" +

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                     "Also check http://www.regular-expressions.info for more information\n\n" +
                     "Java is reporting the following problem with the expression: \n"
                     + f.getDescription()) + " at position " + f.getIndex() + " in the rule";
                 openErrorMessageBox("Error",errorText);
                 isRegEx_combo.select(0);
                 isRegEx_combo.clearSelection();
               }

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