Hi Torsten,
Please send all mails and replies to [EMAIL PROTECTED]
There was a subtle bug in the workaround in that it was dependent on the
order iteration over rootpanes in the registry.
Here is a fixed work around - an extension of ULCInternalFrame. Please try
it and let me know if it worked ok.
Server side class:
public static class ULCSpecialInternalFrame extends ULCInternalFrame {
protected String typeString() {
return UISpecialInternalFrame.class.getName();
}
}
Client side classes:
public static class UISpecialInternalFrame extends UIInternalFrame {
protected Object createBasicObject(Anything args) {
return new SpecialInternalFrame();
}
}
public static class SpecialInternalFrame extends
UIInternalFrame.MyInternalFrame {
protected JRootPane createRootPane() {
return new MyRootPane();
}
}
public static class MyRootPane extends JRootPane {
public void setGlassPane(Component glass) {
if (glass.getClass() == SpecialGlassPane.class) {
super.setGlassPane(glass);
}
}
protected Component createGlassPane() {
JComponent c = new SpecialGlassPane();
c.setName(this.getName() + ".glassPane");
c.setVisible(false);
((JPanel)c).setOpaque(false);
return c;
}
}
private static class SpecialGlassPane extends JPanel {
public synchronized void setDropTarget(DropTarget dt) {
System.out.println("In setDropTarget");
}
}
Thanks and regards,
Janak
>-----Original Message-----
>From: Hofmann, Torsten [mailto:[EMAIL PROTECTED]
>Sent: Thursday, August 03, 2006 12:08 PM
>To: Janak Mulani
>Subject: AW: [ULC-developer] Error on ULCTree with drag and drop
>
>
>I do not see this messages.
>
> The sample does not do any DnD, it only prints messages ("in export", "in
>import") when you do DnD.
>
>Are you getting those messages?
>
>
>
>
>Torsten Hofmann
>Dipl. - Informatiker (FH)
>IT Consultant Business Integration
>
>Würth Phoenix GmbH
>Drillberg 6
>D-97980 Bad Mergentheim
>
>(Phone: +49 7931 91 6284
>7 Fax: +49 7931 91 7284
>+E-Mail: [EMAIL PROTECTED]
> Website: www.wuerth-phoenix.de
>
>
>-----Ursprüngliche Nachricht-----
>Von: Janak Mulani [mailto:[EMAIL PROTECTED]
>Gesendet: Mittwoch, 2. August 2006 03:02
>An: Hofmann, Torsten
>Cc: [email protected]
>Betreff: RE: [ULC-developer] Error on ULCTree with drag and drop
>
>Hi Torsten,
>
>I need some more information from you:
>
>>Sorry but the workaround does not work it only worked 5 Times.
>>After a litle change in our ApplicationCode ist does not work any
>>longer. Then we changed the code back to the code out of the cvs
>
>So you were able to DnD 5 times and it failed on the sixth try?
>Can you explain what you mean by 5 times - does it mean that you
>were able to DnD from one tree to another 5 times? does it mean
>that all DnDs worked when you ran your app 5 times but on 6th time
>it did not work?
>
>Was this behavior observed every time you ran your app or just once?
>
>Is there a pattern of interactions for which it does not work?
>
>Will it be possible for you to send me a small snippet that
>demonstrates the problem?
>
>>and it does not work. Then i have taken your example out of the
>>Bugreport and it also does not work.
>
>The sample does not do any DnD, it only prints messages ("in export", "in
>import") when you do DnD.
>
>Are you getting those messages?
>
>Thanks and regards,
>
>Janak
>
>
>>-----Original Message-----
>>From: [EMAIL PROTECTED]
>>[mailto:[EMAIL PROTECTED] Behalf Of Hofmann,
>>Torsten
>>Sent: Tuesday, August 01, 2006 2:22 PM
>>To: [email protected]
>>Subject: AW: [ULC-developer] Error on ULCTree with drag and drop
>>
>>
>>Sorry but the workaround does not work it only worked 5 Times.
>>After a litle change in our ApplicationCode ist does not work any
>>longer. Then we changed the code back to the code out of the cvs and it
>>does not work. Then i have taken your example out of the Bugreport and
>>it also does not work.
>>
>>We are using
>>
>>ULC 6.0.4 and Java 1.4.2.11
>>
>>We are starting the Example under Eclipse 3.1.0
>>
>>
>>Torsten Hofmann
>>Dipl. - Informatiker (FH)
>>IT Consultant Business Integration
>>
>>Würth Phoenix GmbH
>>Drillberg 6
>>D-97980 Bad Mergentheim
>>
>>(Phone: +49 7931 91 6284
>>7 Fax: +49 7931 91 7284
>>+E-Mail: [EMAIL PROTECTED]
>> Website: www.wuerth-phoenix.de
>>
>>
>>-----Ursprüngliche Nachricht-----
>>Von: [EMAIL PROTECTED]
>>[mailto:[EMAIL PROTECTED] Im Auftrag von Hofmann,
>>Torsten
>>Gesendet: Dienstag, 1. August 2006 09:59
>>An: [EMAIL PROTECTED] Com
>>Betreff: AW: [ULC-developer] Error on ULCTree with drag and drop
>>
>>Thanks the workaround works fine
>>
>>
>>Torsten Hofmann
>>Dipl. - Informatiker (FH)
>>IT Consultant Business Integration
>>
>>Würth Phoenix GmbH
>>Drillberg 6
>>D-97980 Bad Mergentheim
>>
>>(Phone: +49 7931 91 6284
>>7 Fax: +49 7931 91 7284
>>+E-Mail: [EMAIL PROTECTED]
>> Website: www.wuerth-phoenix.de
>>
>>
>>-----Ursprüngliche Nachricht-----
>>Von: Janak Mulani [mailto:[EMAIL PROTECTED]
>>Gesendet: Freitag, 28. Juli 2006 16:48
>>An: Hofmann, Torsten
>>Cc: [EMAIL PROTECTED] Com
>>Betreff: RE: [ULC-developer] Error on ULCTree with drag and drop
>>
>>Hi Torsten,
>>
>>This is a bug with DnD in ULCInternalFrame:
>>https://www.canoo.com/jira/browse/UBA-6967
>>
>>As workaround, you need to extend ULCInternalFrame as follows:
>>
>>Server-side class: (remember to change the typeString appropriately
>>when client and server are not running in DevelopmentRunner)
>>
>> public static class ULCMyInternalFrame extends ULCInternalFrame {
>>
>> protected String typeString() {
>> return UIMyInternalFrame.class.getName();
>> }
>>
>> }
>>
>>Client-side class:
>>
>> public static class UIMyInternalFrame extends UIInternalFrame {
>>
>> protected Object createBasicObject(Anything args) {
>> return new SpecialInternalFrame();
>> }
>>
>> public static class SpecialInternalFrame extends
>>UIInternalFrame.MyInternalFrame {
>>
>> protected JRootPane createRootPane() {
>> return new MyRootPane();
>> }
>>
>> public static class MyRootPane extends JRootPane {
>> protected Container createContentPane() {
>> JPanel result = new JPanel();
>> result.setName(this.getName() + ".contentPane");
>> result.setLayout(new BorderLayout() {
>> /*
>> * This BorderLayout subclass maps a null
>>constraints to CENTER. Although the reference
>> * BorderLayout also does this, some VMs throw
>>an IllegalArgumentException.
>> */
>> public void addLayoutComponent(Component comp,
>>Object constraints) {
>> if (constraints == null) {
>> constraints = BorderLayout.CENTER;
>> }
>> super.addLayoutComponent(comp, constraints);
>> }
>> });
>> return result;
>> }
>>
>> public void setGlassPane(Component glass) {
>> if
>>(glass.getClass().getName().endsWith("DnDGlassPane"))
>>{
>> return;
>> }
>> super.setGlassPane(glass);
>> }
>> }
>> }
>> }
>>
>>Please try this out and let me know if it worked for you.
>>
>>Thanks and regards,
>>
>>Janak
>>
>>>-----Original Message-----
>>>From: [EMAIL PROTECTED]
>>>[mailto:[EMAIL PROTECTED] Behalf Of Hofmann,
>>>Torsten
>>>Sent: Thursday, July 27, 2006 9:43 AM
>>>To: [EMAIL PROTECTED] Com
>>>Subject: AW: [ULC-developer] Error on ULCTree with drag and drop
>>>
>>>
>>>Hello
>>>
>>>I only wants to know if there is now an workaround for this problem,
>>>because we need this feature urgent.
>>>
>>>Regards
>>>
>>>
>>>Torsten Hofmann
>>>Dipl. - Informatiker (FH)
>>>IT Consultant Business Integration
>>>
>>>Würth Phoenix GmbH
>>>Drillberg 6
>>>D-97980 Bad Mergentheim
>>>
>>>(Phone: +49 7931 91 6284
>>>7 Fax: +49 7931 91 7284
>>>+E-Mail: [EMAIL PROTECTED]
>>> Website: www.wuerth-phoenix.de
>>>
>>>
>>>-----Ursprüngliche Nachricht-----
>>>Von: Janak Mulani [mailto:[EMAIL PROTECTED]
>>>Gesendet: Montag, 24. Juli 2006 11:52
>>>An: Hofmann, Torsten
>>>Cc: [email protected]
>>>Betreff: RE: [ULC-developer] Error on ULCTree with drag and drop
>>>
>>>Hi Torsten,
>>>
>>>This appears to be a bug. The drop action is not recognized on the
>>>target for some reason.
>>>
>>>It is not always reproducible and behaves differently for different JREs.
>>>
>>>We are investigating this and will try to find a work around if one is
>>>possible. We will keep you updated.
>>>
>>>We will create a bug report for this once we have finished investigating.
>>>
>>>Thanks for pointing out this problem.
>>>
>>>Thanks and regards,
>>>
>>>Janak
>>>-----Original Message-----
>>>From: [EMAIL PROTECTED]
>>>[mailto:[EMAIL PROTECTED] Behalf Of Hofmann,
>>>Torsten
>>>Sent: Thursday, July 20, 2006 2:48 PM
>>>To: [email protected]
>>>Subject: [ULC-developer] Error on ULCTree with drag and drop
>>>
>>>
>>>Hello
>>>
>>>I have created an ULCApplication with a DesktopPane and one
>InternalFrame.
>>>On this InternalFrame is an ULCTree component with enabled Drag and
>>>Drop I have implemented an Transferhandler for this tree, but the
>>>method "importData" is never called. When i use this ULCTree without
>>>an DesktopPane it works.
>>>
>>>Is this an error or have i done something wrong?
>>>
>>>Torsten Hofmann
>>>Dipl. - Informatiker (FH)
>>>IT Consultant Business Integration
>>>
>>>Würth Phoenix GmbH
>>>Drillberg 6
>>>D-97980 Bad Mergentheim
>>>
>>>(Phone: +49 7931 91 6284
>>>7 Fax: +49 7931 91 7284
>>>+E-Mail: [EMAIL PROTECTED]
>>> Website: www.wuerth-phoenix.de
>>>
>>>_______________________________________________
>>>ULC-developer mailing list
>>>[email protected]
>>>http://lists.canoo.com/mailman/listinfo/ulc-developer
>>
>>_______________________________________________
>>ULC-developer mailing list
>>[email protected]
>>http://lists.canoo.com/mailman/listinfo/ulc-developer
>>_______________________________________________
>>ULC-developer mailing list
>>[email protected]
>>http://lists.canoo.com/mailman/listinfo/ulc-developer
_______________________________________________
ULC-developer mailing list
[email protected]
http://lists.canoo.com/mailman/listinfo/ulc-developer
