Update of /cvsroot/thinlet/thinlet/src/java/thinlet
In directory sc8-pr-cvs1:/tmp/cvs-serv31440
Modified Files:
Thinlet.java
Log Message:
Fix spinbox bugs:
* disable non-numeric input
* re-parse text value when getting latest integer value
Reported by: pb...@ds... (Paul Becker)
Index: Thinlet.java
===================================================================
RCS file: /cvsroot/thinlet/thinlet/src/java/thinlet/Thinlet.java,v
retrieving revision 1.3
retrieving revision 1.4
diff -u -d -r1.3 -r1.4
--- Thinlet.java 8 Jul 2003 01:29:01 -0000 1.3
+++ Thinlet.java 8 Aug 2003 20:32:34 -0000 1.4
@@ -3400,6 +3400,14 @@
return false;
}
if (insert != null) {
+ if (getClass(component).equals("spinbox") && !insert.equals("")) {
+ // allow only numeric values
+ try {
+ Integer.parseInt(insert);
+ } catch(NumberFormatException e) {
+ return false;
+ }
+ }
int min = Math.min(movestart, moveend);
set(component, "text", text.substring(0, min) + insert +
text.substring(Math.max(movestart, moveend)));
@@ -5981,6 +5989,16 @@
* Gets the int attribute value of the given component by the attribute key
*/
public int getInteger(Object component, String key) {
+ String classname = getClass(component);
+ // special case for spinbox - try to parse text to get the current value
+ // if it fails, then return last good value
+ if (classname.equals("spinbox") && key.equals("value")) {
+ try {
+ return Integer.parseInt((String)get(component, "text", "string"));
+ } catch (NumberFormatException e) {
+ // fall-through
+ }
+ }
return ((Integer) get(component, key, "integer")).intValue();
}
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