This Bugzilla instance is a read-only archive of historic NetBeans bug reports. To report a bug in NetBeans please follow the project's instructions for reporting issues.

Bug 110008

Summary:	IAE GridBagLayout- Layout Button
Product:	javame	Reporter:	Fabiola Rios <fabiola>
Component:	Visual Designer	Assignee:	David Kaspar <dkaspar>
Status:	VERIFIED FIXED
Severity:	blocker
Priority:	P3
Version:	6.x
Hardware:	All
OS:	Windows XP
Issue Type:	DEFECT	Exception Reporter:

Description Fabiola Rios 2007-07-17 14:10:27 UTC

build 20070716


Add and conect components to the Flow Design and press Layout Button from the Tool Bar, the follow exception appears:

java.lang.IllegalArgumentException: cannot add to layout: constraints must be a GridBagConstraint
	at java.awt.GridBagLayout.addLayoutComponent(GridBagLayout.java:685)
	at java.awt.Container.addImpl(Container.java:1068)
	at javax.swing.JToolBar.addImpl(JToolBar.java:561)
	at java.awt.Container.add(Container.java:366)
	at javax.swing.plaf.basic.BasicToolBarUI.setFloating(BasicToolBarUI.java:823)
	at javax.swing.plaf.basic.BasicToolBarUI.floatAt(BasicToolBarUI.java:1006)
	at javax.swing.plaf.basic.BasicToolBarUI$Handler.mouseReleased(BasicToolBarUI.java:1163)
	at java.awt.Component.processMouseEvent(Component.java:6038)
	at javax.swing.JComponent.processMouseEvent(JComponent.java:3260)
	at java.awt.Component.processEvent(Component.java:5803)
	at java.awt.Container.processEvent(Container.java:2058)
	at java.awt.Component.dispatchEventImpl(Component.java:4410)
	at java.awt.Container.dispatchEventImpl(Container.java:2116)
	at java.awt.Component.dispatchEvent(Component.java:4240)
	at java.awt.LightweightDispatcher.retargetMouseEvent(Container.java:4322)
	at java.awt.LightweightDispatcher.processMouseEvent(Container.java:3986)
	at java.awt.LightweightDispatcher.dispatchEvent(Container.java:3916)
	at java.awt.Container.dispatchEventImpl(Container.java:2102)
	at java.awt.Window.dispatchEventImpl(Window.java:2429)
	at java.awt.Component.dispatchEvent(Component.java:4240)
[catch] at java.awt.EventQueue.dispatchEvent(EventQueue.java:599)
	at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:273)
	at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:183)
	at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:173)
	at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:168)
	at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:160)
	at java.awt.EventDispatchThread.run(EventDispatchThread.java:121)

Comment 1 David Kaspar 2007-07-17 15:19:28 UTC

I am not sure about the root cause of the issue. The FlowDesigner does not use GridBagLayout at all. Maybe it is related
to issue in JDK:
http://bugs.sun.com/bugdatabase/view_bug.do?bug_id=4529655

Comment 2 David Kaspar 2007-08-14 17:02:19 UTC

*** Issue 112751 has been marked as a duplicate of this issue. ***

Comment 3 David Kaspar 2007-08-16 10:29:42 UTC

This happens when the toolbar in a Flow Design view is dragged out from the editor and then returned back to the
toolbar. The "dragging handle is invisible for user and it is located between "view" switch buttons and the toolbar icon
buttons.

Comment 4 David Kaspar 2007-08-16 10:33:01 UTC

This issue happens with all views.
Fixed by disabling "floatable" toolbar.

Comment 5 Fabiola Rios 2007-09-13 15:00:04 UTC

verified build 20070912 beta 1