Fixed nonserious exception that got thrown when more than one digit was

selected and a replacement was entered. git-svn-id: https://samskivert.googlecode.com/svn/trunk@1601 6335cc39-0255-0410-8fd6-9bcaacd3b74c
2005-03-01 03:25:22 +00:00
parent 54010798f2
commit 439f80d23e
1 changed files with 6 additions and 2 deletions
@@ -143,12 +143,16 @@ public class IntField extends JTextField
            {
                boolean wouldaBeenEqual = current.equals(potential);
                potential = transform(potential);
+                boolean selection = (getSelectionEnd() != getSelectionStart());
                // we only change it if it needs changing
                if (!current.equals(potential) ||
                        // or if it would have been the same pre-transforming
                        // and there is a selection (IE undo the selection)
-                        (wouldaBeenEqual &&
-                         (getSelectionEnd() != getSelectionStart()))) {
+                        (wouldaBeenEqual && selection)) {
+                    if (selection) {
+                        // undo the selection to not cause an exception
+                        setCaretPosition(0);
+                    }
                    fb.replace(0, doc.getLength(), potential, null);
                }
            }