Drag and Drop inside JTable: what draws the 'insert' line during the drag?

I'm trying to reconfigure a rather complex table with a fair number of custom renderers to include drag & drop of rows for resorting the table. Everything is working great, except that as I drag the rows there is no indication of the current insert point (i.e. the line that appears between rows). When I make a simpler table I see the line... I'm not sure what aspect of my current table is blocking this function. I'm writing in the hope that can someone can direct me to the method(s) responsible for drawing this line.
Thanks!

To elaborate a bit for anyone who might read this. I inquired with the Substance developers and they hope to support this feature in v5.1 (which requires SE6), but have no plans to update v4.3 (the last release before a switch to SE6).
Also, I'd still be grateful for any info pointing me to the Swing methods that draw the drag line.

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Hi,
should be posted at JDeveloper and OC4J 11g Technology Preview
Frank

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I suspected you used the eye icon on the timeline to hide the message, but that one has no impact whatsoever on the published version. It is only meant to be used for editing reasons on the stage, to hide objects temporarily on a crowded stage. It is confusing, certainly in CP8 where for both instances the same eye icon is used. In previous versions the Properties panel had a checkbox for 'Show in Output', which was IMO much clearer than this eye icon. But of course, that is only my personal opinion.

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Is it possibiel to disable drag and drop of JTable columns?

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Using JDK6 I would like to disable user to drag and drop columns and change the default layout of my JTables.
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Using JDK6 I would like to disable user to drag and drop columns Read the JTableHeader API. You can prevent reordering of the columns.
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Check out this discussion. Worked for me.
http://tinyurl.com/7dmh9p5
Quote:
When I do a drag and drop in Finder to move a folder into another folder it makes a copy of the folder in the new location instead of moving it like the help documentation says and like it used to do in Snow Leopard. I have looked all over in preferences for a setting the contols the move/copy outcome of drag and drop and have been unable to find anything. Is this the way Lion is supposed to work?
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This solved my question by jsd2 on Oct 9, 2011 6:33 AM
I did a global change of permissions for the entire documents account in the currrent user account using the get info and apply to enclosed items.
I think what is happening is that the Documents folder normally carries an "everyone deny delete" ACL, meant to protect it from accidental deletion:
$ ls -lde ~/Documents
drwx------+ 6 t1 staff 204 Oct 9 08:51 /Users/t1/Documents
0: group:everyone deny delete
ACLs are special types of permissions that do not show up in GetInfo, but can get propagated if you click "Apply to Enclosed Items" on a folder that carries them. Affected files that acquire that ACL would require password authentication to move or delete them.
I think the following Terminal command (copy and paste it) should remove such ACLs from items within the Documents folder:
chmod -RN ~/Documents/*
Message was edited by: miz_mdk

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Regards
TD

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Hi everybody!
I want drag some element from some list and drop in some cell in jtable, but i have a problem because this element can use more than one cell, all depends! , the drag moviment seem to work fine between list and the JTable. when the drag cursor is above a row in the JTable, ONLY ONE cell in that row is highlighted, but i want that more than one cell get highlighted and i want put the information in more than one cell.
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thanks in advance
ps:I am a freshman in foruns, sorry about my english.

Hi everybody!
I want drag some element from some list and drop in some cell in jtable, but i have a problem because this element can use more than one cell, all depends! , the drag moviment seem to work fine between list and the JTable. when the drag cursor is above a row in the JTable, ONLY ONE cell in that row is highlighted, but i want that more than one cell get highlighted and i want put the information in more than one cell.
Anyone know how to do that?
thanks in advance
ps:I am a freshman in foruns, sorry about my english.

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super(rowData,columnNames);
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try
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System.err.println( "Exception" + exception.getMessage());
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Object object;
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DragSource m_dragSource;

Hi My friend,
The code you have took will perfectly works.
I have an option please try this.
Instead of DnDConstants.ACTION_MOVE try DnDConstants.ACTION_COPY.
Lakshmi.

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Bill
(Mid-Level minion.)
My support system ensures that I don't look totally incompetent.
Proud to say that I've progressed beyond knowing just enough to be dangerous. I now know enough to know that I have no clue about anything at all.

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Hi,
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Drag and Drop inside JTable: what draws the 'insert' line during the drag?

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