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Bug 189651

Summary:	IllegalArgumentException: Cannot add a component into a group twice!
Product:	guibuilder	Reporter:	samaury <samaury>
Component:	Code	Assignee:	issues@guibuilder <issues>
Status:	VERIFIED FIXED
Severity:	normal	CC:	samaury
Priority:	P3
Version:	6.x
Hardware:	All
OS:	All
Issue Type:	DEFECT	Exception Reporter:	172018
Bug Depends on:
Bug Blocks:	136425
Attachments:	stacktrace test case

Description samaury 2010-08-18 19:11:18 UTC

Build: NetBeans IDE 6.9 (Build 201007282301)
VM: Java HotSpot(TM) Client VM, 16.3-b01, Java(TM) SE Runtime Environment, 1.6.0_20-b02
OS: Linux

Stacktrace: 
java.lang.IllegalArgumentException: Cannot add a component into a group twice!
   at org.netbeans.modules.form.layoutdesign.LayoutInterval.add(LayoutInterval.java:455)
   at org.netbeans.modules.form.layoutdesign.LayoutModel.addInterval(LayoutModel.java:324)
   at org.netbeans.modules.form.layoutdesign.LayoutOperations.optimizeGaps(LayoutOperations.java:1037)
   at org.netbeans.modules.form.layoutdesign.LayoutFeeder.addInterval(LayoutFeeder.java:795)
   at org.netbeans.modules.form.layoutdesign.LayoutFeeder.add(LayoutFeeder.java:314)
   at org.netbeans.modules.form.layoutdesign.LayoutDesigner.addComponents(LayoutDesigner.java:828)

Comment 1 samaury 2010-08-18 19:11:22 UTC

Created attachment 101500 [details]
stacktrace

Comment 2 Tomas Pavek 2010-08-19 11:30:57 UTC

Will try to fix, but would be great if you could provide a sample form and exact steps to reproduce - only then the fix can be properly verified. Thanks.

Comment 3 Tomas Pavek 2010-08-20 11:36:47 UTC

Created attachment 101563 [details]
test case

Here is the test case from the reporter. Open the form (ignore errors) and try to resize jTextField1 by its right edge.

Comment 4 asenk 2011-10-05 09:30:18 UTC

Fixed in 7.1 - Free Design improvements

Comment 5 asenk 2011-10-05 09:30:36 UTC

Product Version: NetBeans IDE Dev (Build 201110040601)
Java: 1.7.0; Java HotSpot(TM) Client VM 21.0-b17
System: Linux version 2.6.38-11-generic running on i386; UTF-8; en_US (nb)