ScrollPane Scrolling Problem

I have add a big panel to my scrollpane but the scrollpane does not show the scrollbar.... so please help me..................

It would be useful to look at your code...anyway did you add scrollbars to you scrollpane (method createVerticalScrollBar() and createHorizontalScrollBar() of class JScrollPane) ?

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Still the same issue: Scrolling problem in itunes w/ dual screen setup

Hey there,
I am getting really ****** here. For 2 months this problem has been bugging me. It seems to randomly appear and disappear.
Just have a look what is happening here: http://www.youtube.com/watch?v=N2m4G6c2Tqo
I basically tried everything.
1.Reinstalled Windows from scratch twice!
2 Reinstalled Itunes a couple of times - clean install - tried different versions. Yea, got the latest one now.
3. Tried different VGA drivers. Got the latest Intel driver installed.
The problem has been gone for a couple of weeks now ever since I uninstalled a Windows update called U2711 Dell Display driver (The U2711 is my current LCD). That was just a 80KB file that messed Itunes up.
Well, I believed I found the problem (hail system restore) but nope. Today it started happening again. I even have Windows Update deactivated for that reason so no changes have been made to the system in the last couple of days! It worked fine yesterday.
So again: Same scrolling problem. And it only happens on my second large 27" screen. On the notebook screen it works just fine.
Guys, I really need help. I'm about to curse Apple and Microsoft at the same time.
Cheers
K

Since I am that furstated I started trying really unorthodox methods to resolve the problem.
I just started Itunes in compatibilty mode (Windows XP SP3) and for now it seems to be working without that annoying bug!
Anybody know what that means?!

Does anyone has the same scrolling problem? My macbook air 13''(2010) running lion, when files in a folder arranged by kind, every scrolling paused for a second..?

does anyone has the same scrolling problem? My macbook air 13''(2010) running lion, when files in a folder arranged by kind, every scrolling paused for a second..?

does anyone has the same scrolling problem? My macbook air 13''(2010) running lion, when files in a folder arranged by kind, every scrolling paused for a second..?

Persistent Scrolling Problem

I have a two-finger scrolling problem with my 5- day- old Macbook (10.5, Firefox latest version). It was suggested in this forum that I turn off Horizontal scrolling. I did that, in fact I think I tried every combination of settings on the
Keyboard & Mouse page, but the scrolling is still erratic. It jumps and stalls and
then (occasionally) works. This happens on line or in documents. I wish I could determine if this is a software or a hardware problem. If it is hardware I need to return this unit real quick. I've been everywhere on the net looking for a software fix or update, but all I have found are add ons that will probably lead to more problems. I don't want to go through the aggravation of a return if I can help it.
I'd appreciate any suggestions. Thanks Bill
Now the cursor is acting funny! I can't fix these lines above.

ok, dude, dont treat my reply as answer, but im just suggesting..why dun u plug in a normal mouse for gaming anyway?
1)clicking a lot kills the batteries, and also wear out the clicking mechanism.
2)the scrolling is too sensitive on windows (my exp.) and it switches the weapon unexpectedly all the time (left 4 dead 2)
3)as u said, its windows! mac hates PC, just think about it, they intentionally hold up the start up time for windows on boot camp, so what quality do u expect with all the mac hardware on WINDOWS??
I personally plug in a different set of keyboard and mouse to play games on bootcamp, cos the keys are still confusing for me, and USB HIDs dont need batteries, be green!

T43 Vertical Scrolling Problem (not just Firefox)- Any official response from Lenovo

After searching the forum, i have not been able to find any response from Lenovo as to how to correct this problem.
Incidentally, my "occasional" vertical scrolling problem occurs in any browser, IE7, Firefox3, Opera9 (at least those 3) as well as Windows applications with a vertical scroll bar like Windows Explorer.
This only started to occur very randomly around 6 months ago. But as of late it is occuring more often.
The only work-around
http://blog.jonschneider.com/2008/03/workaround-thinkpad-gets-into-always.html
might indicate that it is a possible hardware problem.
However, I have to say that I rarely use the laptop scrolling buttons and 99.9% of the time, latetly, I use a Logitech laser USB mouse for scrolling purposes.
As another possible work-around (if you are using an external mouse) is to uncheck the enable virtual scrolling in the touchpad properties window.
I certainly hope it is not a hardware problem, as the warranty on my T43 ran out a long time ago.
btw, I am running Windows XP Pro XP3.
Moderator Note; added system type to subject
Message Edited by andyP on 07-27-2009 09:32 PM

Reset the page zoom on pages that cause problems: <b>View > Zoom > Reset</b> (Ctrl+0 (zero); Cmd+0 on Mac)
See [[Text Zoom]] and [[Page Zoom]] and http://kb.mozillazine.org/Zoom_text_of_web_pages

How do you fix a scrolling problem on Apple TV?

When I click the remote once, it scrolls to end of row or column. I've restarted via remote, unplugged (restarted), restored to factory default = still have scrolling problem. Tried 2 different remotes, same problem with each. Tried unparring then reparring = no joy.

Update your Adobe Flash player: Adobe Flash Player 16.0.0.305.

Scrollpane scrolling manually to component

Sorry that I am spamming another post that is not a question, but again I was fighting with Swing over something quite poorly documented and I must share my victory for future people that may struggle with the same (and use the forum search).
Situation: a scrolling panel which manually handles scrollwheel scrolling. This will select one of the many JLabels holding icons in the panel, giving them a colored border when the active one.
Requirement: when a label is selected that is out of view, the scrollpane should scroll to make that label visible.
Now after examining the javadocs I realized that scrollRectToVisible() is the solution. This method requires a Rectangle of the position to scroll to, which you can easily get by calling getBounds() on the component (label in my example) that must be visible. So what I did was:
- call scrollToVisibleRect() on the JScrollPane. This does not work, to my surprise
- call scrollToVisibleRect() on the viewport. This works partially, the scrollpane scrolls down, but it will never scroll up
- I also tried validate() here and there just to know for certain I am not crazy
And finally after some more hair pulling and a google quest I stumbled upon the answer; you need to call scrollRectToVisible() on the component that you wrap the scrollpane around, not the scrollpane itself! So if you have something like:
JPanel mypanel = new JPanel();
JScrollPane sp = new JScrollPane(mypanel);You need to call mypanel.scrollRectToVisible() to make the scroll work!
Source of the solution:
http://www.esus.com/docs/GetQuestionPage.jsp?uid=989

Its kind of dumb how they have when that broadcasts when
scrolling is going on but not one directly when its stops.
Thanks for your help.
Heres what i used:
_root.onMouseUp = function () {
if (_xmouse>=0 && _xmouse<=555 &&
_ymouse>537 && _ymouse<558) {
trace('stop that');
}

Vertical Scrolling problem in Safari

I'm currently having an odd vertical scrolling problem in Safari. This issue is not reproduced in Chrome or Firefox.
I've been able to reproduce this issue doing something very simple:
I have a browser wide rectangle with a solid color.
Beneath that I have a browser wide photo. (Rectangle set to browser edges and then fit to fill with photo.)
And beneath that I have another browser wide rectangle with a solid color.
Then I scroll.
Once the photo (the middle element) reaches the top of the screen I have shut the scrolling off so the photo will stay static. (Initial motion 1 / Final motion 0 set in the "Fill/Scroll" tab - and the key position is set so it stops at the top of the browser.) As expected, the lowest box continues to scroll upwards and cover the static photo.
This very simple effect is flawless in Preview mode, Chrome, and Firefox.
Yet in Safari, the photo, once it reaches its resting spot, does stay static, but seems to jump and jitter all over the place while I continue scrolling and the below content covers it. (In the other browsers it's super solid like a real static background.)
I've read there are some parallax scrolling bugs in Safari Mavericks. But I'm still in an older operating system using 10.8.5 and Safari 6.0.5.
Any suggestions or work arounds on how to correct this? (Again, I'm controlling the scroll using the scroll tab found with "Fill". Should I also be using the one found under Scroll Effects? What the best one to use? Although it does work in the other browsers… so… maybe I'm not doing anything wrong and this really is a Safari problem.)
Thanks you.

Hi
Please share the site url, I will have a look.
Thanks,
Sanjit

Mouse scrolling problem

My iMac is around two years old, and I'm on my third mouse. Why? Because of the scrolling ball. The present mouse scrolls in all directions except down. But previous mouses have stopped scrolling in more than one direction. I have read articles (including the stuff from Apple Support), and I have, I think, tried just about everything (except take it apart, as one article instructed). The mice work fine for a while--then come the scrolling problems. I've tried rubbing the ball (mouse upside down) vigorously on a lint-free cloth, and I regularly (when problems inevitably arise) clean the ball with alcohol and a Q-tip. The latter does get the ball pretty clean, and it works for a while; but eventually even this doesn't correct the scrolling problem (as is the case right now). So, unless someone can give me a suggestion that might work (with Mighty Mouse), can anyone recommend a non-Apple mouse--something not too expensive but of good quality?
Thank you,
Carl Kalwaitis

Hi Carl, I used mice (Mighty included) but always went back to the trackball. You don't move your wrist and it is very precise. I have had the same trackball for three years and my Mighty Mouse (which came with my new iMac) is still in it's original packaging. I have a Logitech Marble Mouse. It has all the scrolling and other functions that the MM has. Give it a try and save yourself some exasperation.
M.

HT6162 IOS 7.1 creates scrolling problem?

Upgraded my UK iPhone 5S 64GB to ios 7.1 yesterday. I have been facing page scrolling problems in all applications (Bloomberg, BBC, Safari, FT, LinkedIn, FaceBook...all applications). The problem is easily reproduced by keeping your finger on the screen when the page to scroll is displayed and moving the finger slowly to scroll the page. The page jumps in direction opposite to the expected.

Hey, I have an iPhone 5 64Gb just updated to iOS 7.1 (11D167) . Various apps all have the same scroll problem. It's amost like 1.5 cm from the the bottom of my screen, an invisable line across the phone where swiping across up or down causes the the normal smooth motion to be jumpy. This has only just happened after the latest iOS update. I have also noticed touch senstivity issues when using the keyboard in some older apps causing key strokes to be missed or even double pressed when only pressing once, and number keys to not work also. My current work around is to type the txt or numbers into notes app, then cut or copy the txt or numbers into the app i'm using. My other work around for the scroll issue, is to use asistive touch and create a scroll gesture.
Hope there is a fix for this soon. I'm not totally convinced this is a hardware issue. it's too coincidental these issues just happend to occur after the latest update. Gone through the normal power cycle, soft reboot holding home button and power button for 10 secs, but makes no difference.
I've turned back on the' automatically send' diagnostics & usage setting in general settings hoping this will contribute to a fix.

HT201380 keep having scrolling problems with Maverick on both iMac and Mac Pro despite downloading mail software update

Have scrolling problems with Maverick despite downloading mail update on both IMAC and Mac Pro
Have to reboot and it helps for awhile then stalls again

The Mac OS X 10.4.7 Update introduced connection issues as a result of (according to the documentation) "Mail now supports connecting to mail servers through a SOCKS proxy". This probably has nothing to do with your problem, but it'd be worth going to System Preferences > Network and making sure the SOCKS Proxy is not enabled in the network configuration used to connect to the Internet.
Also, it looks like the crashes you're talking about are actually freezes, i.e. Mail becomes unresponsive rather than quitting unexpectedly. In Mail, open Window > Activity Viewer, and see whether Mail displays there what it's doing when it freezes. Actually, you may be able to avoid having to force quit Mail by canceling whatever it's doing (by clicking on the red stop icon of the activity).
Reinstalling Mail will probably accomplish nothing, but it might be worth reinstalling the Combo Update for the type of machine and the version of Mac OS X you're using (which you would have to do anyway if you wanted to reinstall Mail):
Mac OS X 10.4.7 Combo Update for Intel
Take a look at the following articles for guidelines on how to properly install system updates:
Troubleshooting installation and software updates
Installing software updates
Basically, you should verify/repair the startup disk before installing the update, and no applications should be running while installing it.

Scrolling problem with adobe digital edition

scrolling problem comes when i am scrolling the book i have installed this in win-7 with x64 bit. the page was stucked in the initial opening page and the page no shoing below are changing when m scrolling. pls help;.

This is the Reader forum; you should ask in the Digital Editions one,
http://forums.adobe.com/community/adobe_digital_editions

JTable scrolling problem...

I am having a problem with my JTable scrolling to show the newest added row. I have it working, but it jumps. Here is my problem.
I have the enter key acting like the tab key. I can force the scroll to the active cell but it jumps to row 0 for just a split second.
I know the problem is the way that I handle the Enter key. When I press enter I drop a cell down but then I force it back up.
Does any one know how to fix this? Here is some of the code that I am using...
if (event.getKeyChar() == '\n')
int r = tblDetailEntry.getSelectedRow();
int c = tblDetailEntry.getSelectedColumn();
if(r == 0)
r = curBill.billDetail.size();
c--;
if(r <= curBill.billDetail.size())
r--;
if(c == curBill.CODE)
c = 0;
if(r == curBill.billDetail.size() - 1)
detailEntry.addLine();
r = curBill.billDetail.size() - 1;
else
r++;
Rectangle rect = tblDetailEntry.getCellRect(r, 0, true);
tblDetailEntry.scrollRectToVisible(rect);
tblDetailEntry.editCellAt(r,c + 1);
tblDetailEntry.setRowSelectionInterval(r,r);
tblDetailEntry.setColumnSelectionInterval(c + 1,c + 1);
}

My app is a bit more complex. It includes search criteria (Textboxes) and a
submit button which will write a dynamic SQL statment, execute and fill a table > thin an internal scrollpaneIt doesn't matter that you are using a "dynamic SQL statement". Whats important is how you build your TableModel and the TableModel you are using. I gave you an example that will use the DefaultTableModel and will work for a single row or 1,000 rows in the ResultSet.
Your question didn't state whether you are using the the DefaultTableModel or a custom TableModel. If you are using a custom TableModel, then chances are you have an error in you TableModel.
In no way am I asking for you or anyone else to supply me with code. Only a
possible step in the right direction. This is exactly what my example did. It proved to you that it works. So you look at your code and see what the differences are between one that works and one that doesn't. The example has three basic lines of code to build a scrollable table:
JTable table = new JTable(data, columnNames);
JScrollPane scrollPane = new JScrollPane( table );
getContentPane().add( scrollPane );
I don't know how is can get any simpler than that, so I would have no idea what to suggest you are doing wrong. Are you mixing AWT and Swing components?

A Scrolling Problem

Hi all I have a little problem I wana get fixed...its a little bit long problem so better help me out with this:
A swing application that has four textfield which accepts pure string and saves it to a database..theres a button when clicked will show the first record in the database and displays exactly the record in the four textfield...now here goes my question:
How do you scroll 1 record at a time thru the database and display record 2,3,4,5 and so on until the last record and display it to the textfield assuming we have button labelled next? and how will you reverse the process assuming you have button labelled previous which when clicked will display 1 record at a time in the textfield until it reaches the first record? I can display the first and the last record but scrolling one record at a time, that i cant do...hope you can help me with this or maybe give me some thread to get some idea with this...thanks and God bless to all...

The other way of doing this, which may be easier, is the follwing
pane.getVerticalScrollBar().setValue(pane.getVerticalScrollBar().getMaximum());where pane is the scrollPane. This will scroll to the bottom of the text pane.
One other point, you may find it more efficient on memory if you added the new message using the document instead of creating a new string from the old text and the new text to add. E.g
instead of
textPane.add(textPane.getText() + "\n" + newMessage);use
Document doc = textPane.getDoument();
doc.insertString(doc.getLength(), "\n" + newMessage, null);Hope that helps
wwe8

Need Help with Scrolling Problem

I have a JTree displayed in scrollpane. Based on search criterial I select the nodes where the search criteria is found. If the match is located off the screen further down into the tree, the node is highlighted but the scrollpane doesn't automatically scroll down to show it. Any help with this problem is appreciated.

Wow.. Thanks. I thought I would need some fancy code to handle this problem. scrollPathToVisible did it for me. Thanks.

ScrollPane Scrolling Problem

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