Auto size columns but with hidden columns

I want to hide some columns for interal use with the following statements:
jTable.getColumnModel().getColumn(i).setMaxWidth(0);
jTable.getColumnModel().getColumn(i).setMinWidth(0);
jTable.getColumnModel().getColumn(i).setPreferredWidth(0);
Now I find that the widths of hidden columns become not zero.
But I still want to auto-size the columns, so I add
setAutoResizeMode(JTable.AUTO_RESIZE_ALL_COLUMNS);
Then I find that the widths of hidden columns become not zero.
Could anyone tell me how to auto size the columns while keeping the hidden columns with zero widths?
Thanks!

If you want to hide columns then remove them from the TableColumnModel. The data is not removed, the columns are just not painted. Here is an example:
http://forum.java.sun.com/thread.jsp?forum=31&thread=411506

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Cannot auto size columns in iTunes 10.4. Columns are all mixed up with headings I have never seen. Cannot change by right clicking on columns.

Cannot auto size columns in iTunes 10.4. Columns are all mixed up with headings I have never seen. Cannot change by right clicking on columns. Cannot order albums alphabetically by double clicking on heading.

Very many thanks to you, Putaro! Your answer provided the solution. It was a buggy plug-in that turned out to be the culprit.
You're off the hook, Apple, and my apologies for stating that you let a dog run loose. You skated by this time, Apple. But I'm watching you.
But again, Putaro's reference to the plugins I had installed over the years turned out to illuminate the problem. I have several plugins in my iTunes plugins folder, pretty much all designed to add more visualizer functionality. I removed all of them, and ALL of the problems I noted in my post went away, with full iTunes functionality restored.
I began adding the plugins back to hopefully single out the culprit. Among the ones I had been using included fielder, G-Force, Timestrech, volcanokit, QuartzComposer, and Jax. I hadn't used any of them in a while - probably at least a verison or more back in iTunes updates, but iTunes continued to work with all of them installed. Currently, only QuartzComposer continues to work in iTunes 10.4. The rest no longer even show up as visualizer opitons, with one exception. Jax does show up, but does not work. AND THE PRESENCE OF JAX IS WHAT KILLED MY ITUNES.
I looked into it and went back to the developer, and it appears that they discontinued developing Jax some time ago - evidently, it was buggy and crash prone. I remember after buying it, having problems with it - having never worked to its touted potential, but I didn't pursue it, and never uninstalled it. Leaving it in there caused all iTunes functionality to cease with the iTunes 10.4 update.
If you've got Jax installed, consider removing it before updating to iTunes 10.4.
My iTunes is now working right as rain, thanks again to Putaro!
-Jon

"Auto Size Column" feature dissappeared after installing iTunes 7.4.1.2

I recently downloaded and installed iTunes 7.4.1.2, and the problem that I have now is when I'm playing/using my iPod while viewing it through iTunes. The problem is that the "Auto Size Column" feature is now missing whenever I right-click on any of the column headings. The "Auto Size All Columns" feature is present, but that does not work. When I click on "Auto Size All Columns", it doesn't do anything to the width of the columns. Also, I can not manually adjust the width of the columns by clicking between the columns (so that the cursor turns into the left & right arrows <->).
The Auto Size Column feature works perfectly when I'm using the iTunes Library on my hard drive... it just doesn't work anymore when I'm working in the iTunes Devices on my iPod.
Because of all of the glitches and problems that I've had with all of the iPod updates, I'm still running my iPod on Software Version 1.0. More than likely, this is the cause of my problem... I just wanted to find out if anyone else is having the same problem.
p.s. I hope that I don't have to install the latest Software Version 1.2.1 for my iPod in order to fix this problem... Do I live without being able to adjust the width of the columns, or do I live without all of the glitches and freeze-ups?
Message was edited by: phizyx

same is the case with me. Earlier it was working fine. i have gone to the extent of not enabling access to outlook express so that it doesn't run on the computer still it is giving problems

Auto size Column

I am using Oracle DiscovererBI 10g and I have a worksheet column that I am tring to resize. I have auto size column checked, but for some reason the width of the column is always the size of the header and not the size of the largest item in the column. If I go to print preview everything looks fine.
Any ideas?

Hi
Take a look at the properties of the item in the Admin tool. One of the properties is default width. When you tell Discoverer to auto size it will resize the column to the bigger of the heading width or the data width, up to the default width defined in Admin, if set. Most of the time the default width is just fine, but for large data items it needs to be adjusted.
Have a go and let me know if this works.
Best wishes
Michael

Can I Auto-Size Columns On Finder?

I like to use "Finder" in the Columns style (3rd Button on top), however every time I launch finder it seems that I have to resize the columns in order to read it completly. Is there a way to set it up so that it auto-sizes completly on it's own?

There's another hidden trick.
First the basics: If you double click the cursor on the line that separates two columns, it will resize the column to the left to fit its content.
But if you hold down the Option key and then double-click any such line, it will resize all open columns to fit their respective contents.
It still isn't true auto-resizing, but this does makes my life a lot easier! ;-)

Auto size column width in repor generation toolkit

Im using RGT for excel creating tables i excel i wan to auto size the column width automatically.how to do this?
kavi

Basically everything you want to do needs to be done with ActiveX. The Report Generation Toolkit does just that. If there's something you need to do that the RGT doesn't do, then you need to use Excel's object model to call the properties and methods to do what you want. This information is in the Excel documentation, not the LabVIEW documentation. Examples ship with LabVIEW on how to use ActiveX to control Excel. There have also been tons of examples posted on this forum on various operations on Excel. Search and you will find them. There are also lots of examples in the Excel thread.
Message Edited by smercurio_fc on 08-30-2009 09:18 AM

Always Auto Size Columns?

Hi,
I was wondering if it's possible to make iTunes always auto size the columns in every playlist, etc. It would be a really cool feature to implement if it's not already possible. If anybody knows how to do this, I'd love to know also.
Thanks

Well you can sort of do it manually. Each playlist should remember which columns are on, what order they are in, & what size each column is.
To auto size a column you can place the cursor at the border between the two columns in the header so that the cursor shows a vertical line with two (or one in some cases) arrows coming out of the side. Double click with this and the column will resize to fit the longest content in the column). You can quickly do this for each column in a playlist.
Patrick

Auto size columns

Hi, I was clicking around iTunes and I was wondering what "Auto Size All Columns" meant (stupid, right?) Anyway, I clicked it, did not like it, and now I can't figure out how to get it back to normal. Is there any way to reverse this action?

If you want to hide columns then remove them from the TableColumnModel. The data is not removed, the columns are just not painted. Here is an example:
http://forum.java.sun.com/thread.jsp?forum=31&thread=411506

No auto-connect to WLAN with hidden SSID

I work in Infrastructure Services at the IBM Zurich Research Laboratory.
Across IBM, there is a standard setup for wireless LAN access. There’s a public WLAN that provides access only to the internet; and there’s a private WLAN that provides access to both the internet and the corporate intranet. The private WLAN requires authentication via WPA/WPA2 Enterprise using LEAP or a certificate, and has a hidden SSID.
Both WLANs are served by the same access points.
The iPhone and iPod Touch do not automatically reconnect to the private WLAN with the hidden SSID.
Each time the iPhone wakes from sleep, the user must connect manually to the private WLAN. The user must go into Settings and then Wi-Fi, wait for the private WLAN to appear in the list (there’s always a delay) and then tap on it. Also, if one opens Mail or Safari application before connecting manually, the the blue pop-up list of available networks will not include the private WLAN with the hidden SSID.
This is a major inconvenience, because it adds half a minute or more to each operation that requires network access. Checking one’s email—something that should normally take no more than ten seconds—instead takes a minute or more, depending on how quickly one manages to connect.
This bug also results in needless expense, because network operations that should go over the local WLAN often go instead over the mobile phone network.
The inability of the iPhone/iPod Touch to reconnect automatically to networks with hidden SSID has been a problem since the original iPhone came out.
This problem is an obstacle preventing wider adoption of the iPhone within IBM.

Anyone have an update on this ?
I have a new 3GS with 3.1.2 and have the same issue. I haven't tried the factory reset yet, but from this link;
http://l00pback.wordpress.com/2009/10/14/iphone-3-1-bug-no-auto-reconnect-to-hid den-ssid-wireless-networks/
“Work around”: Not really a workaround, but a sightly less frustrating way of reconnecting… when in range of the network… recreate the network by entering the SSID and leave out any of the security stuff then click Join. The join will fail (for obvious reasons), but will then “remind” the phone that that network exists and will then connect using the previously configured settings."
takes some of the pain away.

JTable auto size columns/headers

How do I autoresize a JTable column/headers so that each column/header is the minium size necessary.
I've tried setAutoResizeMode(JTable.AUTO_RESIZE_ALL_COLUMNS); and that doesn't
seem to work.
Thanks

You need to calculate the width of the text and set the preferred size of each column.
If seen solutions posted in the forum (but no I don't know the exact posting) so you can search the forum to find them.

Auto size of columns is not working after latest update of itunes 8.02

columns will no longer auto resize correctly after the 8.02 update. the song title column hides song titles on request to resize very annoying please fix this Apple. any thoughts?

SAME HERE!
I just created a New List in my iTunes 8.0.2, and noticed the same Columns Width Issue, in List View and Cover Flow View:
When I Controll-clicked on any Column, and chose Auto Size All Columns, it made the Name Column width more narrow then needed to display it's full content.
I Controll-clicked on the Name Column, and chose Auto Size Column. It didn't make it wider to extend its width to the the width of the longest Name in that Playlist.
I tried different Playlists, and another Library and it was the same issue!
It did work in Music and Podcasts, but not in Videos and Audio Books. Unchecking Columns didn't help.
Repairing Permissions, and Restarting iTunes and Restarting my Powerbook G4 didn't help either...
I am sending this bug report to Apple
http://www.apple.com/feedback/itunesapp.html
and hope others will do also, if they encounter the same problem.
And while at it, please join me in asking Apple to make Lyrics Field SEARCHABLE! What an underutilized opportunity that Lyrics Field is. I can store my notes in there, and have clickable web links, if they are in the same format as the one above, in this post. And while at it, make it Searchable on iPhones/iPods, or at least visible!
Powerbook G4 17', 1.67, 10.4.11, 2GB RAM, all latest Software Updates

When I quit itunes it restarts again with the dot under the itunes logo but the iTunes window doesn't open until I click the icon on the dock. Also in the middle of the size vale in the size column the value starts with a number then a ? then a number.

When I quit itunes it restarts again with the dot under the itunes logo but the iTunes window doesn't open until I click the icon on the dock. Also in the middle of the size vale in the size column the value starts with a number then a ? then a number.

This forum is for questions from those managing sites on iTunes U, Apple's service for colleges and universities to post educational material in the iTunes Store. You'll be most likely to get help with this issue if you ask in the general iTunes for Mac forums.
Regards.

Auto Size All Columns

_Auto Size All Columns_ no longer auto sizes the Name column in the Windows version of iTunes. Furthermore, _Auto Size All Columns_ ought to be a configurable option that works automatically whenever you select different music in the library to appear in the browser. Let the software do the work of resizing the columns. That's what computers are for!
Yeah, I know that I'm supposed to report this via the Apple feedback mechanism. I've done that twice now with no results. I'd appreciate it if you reported it too. I'm tired of having to readjust column widths every time I choose a new selection to appear in the browser. You should be too. Report it. Complain about it. Do something!

I tried that and it doesn't work. I make the shortcut in SP, but when I select "Auto Size All Columns" in iTunes, the shortcut isn't to the right of it.

How can i Auto Size the Column width in RDLC Report

Hi Friend's,
I have created Windows application with RDLC Report. I am binding(Generating) dynamic columns and data's in RDLC Report Using Matrix control, I need to make Auto size of Column width for each Column in
Matrix of RDLC report. So Can any one suggest me to make the Auto Size of Column Width in RDLC.
Thanks in Advance,
Mohan G

Hi Mohan,
In Reporting Services, the column width/height is hard-coded, hence, we cannot set the column width/height dynamically or based on an expression. So is the report size.
In addition, since it is a RDLC report, we need a ReportViewer control to display this report within a custom application. If you need to change the size of the whole report, we can set the AsyncRendering property of the ReportViewer control to false, and
set the SizeToReportContent property to true.
Regards,
Mike Yin
TechNet Community Support

Auto Right-Size Columns in Finder!

So if I had a nickel for all the times I have to grab the stupid little double pipe (||) at the bottom of every single column veiw just to see the full file names, or double clicking it, or command clicking it, or right clicking and choosing RightSize options... I'd be a billionaire!
For crying out loud, PLEASE add an AUTO RIGHT-SIZE COLUMNS VIEW OPTION so I can just always see the entire filename, always, all the time, forever, always. Puhleeeeze.
Thanks,
J

Yes, a year later with upgrade to Lion and many updates. Still no option. The selection is possible, it's just not "sticky." Seems a super easy fix.

Auto size columns but with hidden columns

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