FYI,
see below.
As I am not updating Java on my Mac since a while, I am not able to test
if that affects OJ too?
stefan
-------- Original-Nachricht --------
Betreff: [Jts-topo-suite-user] JTSTestBuilder Problem on Mac & solution
Datum: Fri, 21 Jun 2013 15:33:06 +0200
Von: Michael Kussmaul <kussmaul.l...@nix.ch>
An: jts-topo-suite-u...@lists.sourceforge.net
<jts-topo-suite-u...@lists.sourceforge.net>
Hi
Apple recently released a new java-update (1.6.0_51) which broke many
swing-GUI apps - JTSTestBuilder seems also broken :-) The GUI just does
not seem to accept any mouse-interaction anymore.
Now, it seems this java update enforces a security convention which was
tolerated in the past (so it might fail on other Oracle
java-implementations as well, perhaps in the future?).
The problem is: Setting the look-and-feel needs to be done on the
Swing-Thread. So the fix is relatively easy, you should just wrap it to
be called on the correct thread - you need to edit one file (see below).
I just posted this if someone else experienced the same problem... feel
free to include it in jts-repository if you like.
kind regards
Michael
jtsapp/src/main/java/com/vividsolutions/jtstest/testbuilder/JTSTestBuilder.java:
===================================================================
--- JTSTestBuilder.java (revision 831)
+++ JTSTestBuilder.java (working copy)
@@ -149,11 +149,20 @@
// set the look and feel, using user-defined LAF if present
// eg. Metal -
-Dswing.defaultlaf=javax.swing.plaf.metal.MetalLookAndFeel
- String laf = System.getProperty("swing.defaultlaf");
- if (laf == null) {
- laf = UIManager.getSystemLookAndFeelClassName();
- }
- UIManager.setLookAndFeel(laf);
+ javax.swing.SwingUtilities.invokeAndWait(new Runnable() {
+ public void run() {
+ try {
+ String laf = System.getProperty("swing.defaultlaf");
+ if (laf == null) {
+ laf =
UIManager.getSystemLookAndFeelClassName();
+ }
+ javax.swing.UIManager.setLookAndFeel(laf);
+ } catch (Exception e) {
+ e.printStackTrace();
+ }
+ }
+ });
+
app = new JTSTestBuilder();
app.initFrame();
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