JTABBED PANE ISSUE

Hi,
i have a JTabbedPane with 8 tabs displaying 8 different panels. on one tab, a calendar view is provided with the option to select date range. each day is represented by a button with a small image.if there is some event on one particular day for a given entry that button is highlighted with a colored image.my problem is tha t if we select a longer date range ie a period of 10 years , the calendar view is shown. but if we switch tabs, it will take some time to display the tab with calendar view.(for 10 years 365 X 10 X 24 buttons will be there).but if we switch the tabs for a few times(2 -3 times ),then it will display within a fraction of the second. if the number of buttons is less, then the tabbed pane is switching tabs easily.what is the problem? why its taking time initially to switch tabs to show the big panel? ChangeListener is not implemented for the JTabbedPane.should i change the design to limit the no: of buttons in the panel? ie using previous /next buttons to browse list? please help
thanks and regards
Anoop K

should i change the design to limit the no: of buttons in the panel? ie using previous /next buttons to browse list?Thats the way I've seen most calendars work. I've seen implementation where you have a button to move forward one month and another button to move forward one year.

Similar Messages

X JPanels in a JTabbed pane.

I'm wondering if anyone can help.
I have an application consisting of a JTabbed pane, within this there should be 'x' JPanels. Each JPanel has 3 RadioButtons and 5 Text fields. I need to be able to refer to each radio button and text field as RB0 - RBx and TF0 - TFx.
It is obviously easy enough to do this for just 3 or even 20 (despite a lot of coding), however, my problem is getting a variable number (x) of Panels with respective variable numbers of TF and radio buttons.
Simply I need to produce an array of panels, radiobuttons and textfields....
anyone anyideas?

another way of looking at it is to think how can I make 5 of exactly the same panel (just with different names) in the same tabbed frame in just one bit of code that is called 5 times - or x in this case.

Mouse panning issues in Flipview

Hi,
I have a problem in mouse panning issues in WinJS Flipview control.
Here is my sample:
https://skydrive.live.com/redir?resid=533F417A2E04AEC4!1009
My problem is: I can zoom images in flipview and panning, zooming or scrolling them via finger touch.
So, is there a simple way to enable mouse panning, scrolling?
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Nick

I think adding MSGesture is a fine idea. What you're experiencing here is just a difference in the native workings of touch and mouse, so you have to manually compensate for these differences.
Because panning and pinch/zoom in touch mode give you behaviors that are not directly translatable to mouse actions, the mouse does not interpret similar actions unless you ask it do.
Panning with a finger is the most natural thing to expect for touchmode, but it does not directly translate into click and drag, and for that reason, mouse does not pan. However, you can just add the event so that you get the same behavior. It's
extra work, but you have to take into account that not all developers want the same behavior. For example, I expect that someone will say "I don't want to pan when I touch the screen, I want to draw a line, like I can with a mouse. How do
I disable this behavior?"
I hope this clears things up for you.
Matt Small - Microsoft Escalation Engineer - Forum Moderator
If my reply answers your question, please mark this post as answered.
NOTE: If I ask for code, please provide something that I can drop directly into a project and run (including XAML), or an actual application project. I'm trying to help a lot of people, so I don't have time to figure out weird snippets with undefined
objects and unknown namespaces.

2nd time posting: Flashing JTabbed Pane?

I'm trying to use a JTabbed Pane wherein tabs are created dynamically from the server. In order to alert the the user of the client software that a new tab has been created, I would like the top of the tab to flash or blink with a different color. any ideas how to do this? I really do want to avoid doing stuff like writing my own component etc.
Tia,
carlos

You can use:
tabPane.setBackgroundAt(i, Color.red);to set the background of tab number "i" to red, and
you can use:tabPane.setBackgroundAt(i, tabPane.getComponentAt(i).getBackground());to set the background of tab number "i" back to its original color. If you do these in a loop with a delay, then you have a flashing tab.
You can also change the font color if you want by using tabPane.setForeground(...) instead of setBackground(...)

Focus event with JTabbed pane

How do I set FocusListener to fire with I select a specific tab in a JTabbed pane? If I put the FocusListener on the Tabben pane it fires rquardless of which tab I select and if I try to use an if statement to single out a specific tab nothing happens.

If you are interested in listening to when a tab is selected you can use a ChangeListener:
JTabbedPane tab = ...
tab.addChangeListener(new ChangeListener() {
    public void stateChanged(ChangeEvent e) {
        // get the selected tab-index:
        int index = ((JTabbedPane)e.getSource()).getSelectedIndex();
});Btw, Swing related posts should be posted in the Swing forum.

Icon in the JTABBED PANE

hello...
How can I put an Icon into the JTABBED PANE?
So every TAB will have its own Icon?
I believe JBuilder 4.0 do that.
Thank you.

Read http://java.sun.com/docs/books/tutorial/uiswing/components/tabbedpane.html
tabbedPane.addTab("Title", image, panel, "Tooltip");

JCombobox on a jtabbed pane, AND Choice on jtabbed pane problems

I have a Choice on a jtabbed pane, on a panel that isn't showing when the jtabbed pane is made visible. The Choice on the hidden pane is "bleeding" through to the first tabbed panel. help!
If I click on the second tabbed panel (where the Choice is), and then click on the first tabbed panel, the Choice becomes hidden like it is supposed to.
AND, I have a JComboBox on a JTabbedPane, it works for the most part, but when you click on it, the scrollbox underneath it doesn't appear! Instead, a grey box appears below it. Help!

I was having similar problems when I was working with JFrames, Anything not covered by a piece of GUI would show other parts of my program (like the progress bar or buttons and stuff).
Anyway, it went away when I used the setBackground() method. My guess is that using this forces the container to be opaque or something. Anyway, it worked for me, maybe it will work for you also.
Steve

Transparent JTabbed Pane

Is there a way to make a JTabbed Pane transparent, include the tabs?

What do you mean? A JTabbedPane simply displays the currently selected component. In order for the whole thing to be transparent, the components contained in the JTabbedPane also need to be transparent.

Jtabbed pane is listening to the keyboard, how do i stop?

hello
this is probobly a simple Swing problem. i have a j3d canvas inside a tabbed pane with other info on other panes. i need the keyboard to listen on the canvas so i can move around the j3d world, but the left and right are being detected by the jtabbed pane, but i didnt add any listen to those. how can i stop this behavior from occuring? its very annoying.
i appreciate any help you can lend..

The reason it is responding to keyboard events is becuase it has the focus. Request focus on the component in the tab, and the tabbed pane should stop responding. If that doesn't work, try this:
JTabbedPane tabbed = new JTabbedPane();
KeyStroke[] keys = tabbed.getRegisteredKeyStrokes();
for (int i=0; i<keys.length; i++) {
int code = keys.getKeyCode();
if (code == KeyEvent.VK_LEFT || code == KeyEvent.VK_RIGHT) {
tabbed.unregisterKeyboardAction(keys[i]);

Jtabbed pane problem + flags printout

Hi,
I am having difficulty displaying a JTabbedPane which is contained by a dialog. When I display the Dialog for the first time the Tabbed displays perfectly - anytime after that it disappears.
I found this really strange so I put in some printout statements for the JTabbed pane here's what I got
When it displays the prinout for the JTabbed pane is ............................
extCellTabbedPane
rnh.adj.cellhandovermgt.gui.refactor.ExtCellTabbedPane[,0,0,0x0,invalid,layout=javax.swi
ng.plaf.basic.BasicTabbedPaneUI$TabbedPaneLayout,alignmentX=null,alignmentY=null
,border=,flags=0,maximumSize=,minimumSize=,preferredSize=,haveRegistered=false,t
abPlacement=TOP]
When it does n't display the prinout for the JTabbedPane is
rnh.adjcellhandovermgt.gui.refactor.ExtCellTabbedPane[,0,67,193x45,inv
alid,layout=javax.swing.plaf.basic.BasicTabbedPaneUI$TabbedPaneLayout,alignmentX
=null,alignmentY=null,border=,flags=16,maximumSize=,minimumSize=,preferredSize=,
haveRegistered=false,tabPlacement=TOP]
What I am interested in is the meaning of the parameter flags. In one case it is 0 and in one case it is 16? What does this parameter mean? Where I can get some information on this as I think this will tell me what is happening to the JTabbedPane.
Thank you in Advance
Alex

The flags item reflect the flags value in JComponent
class. It represents several status
of the component:
REQUEST_FOCUS_DISABLE
IS_DOUBLE_BUFFERED
ANCESTOR_USING_BUFFER
IS_PAINTING_TITLE
HAS_FOCUS
IS_OPAQUE
As my understand about your problem, this may be no
help for you to locate the error
As the message you post, you might use a third
implementation of JTabbedPane, so the
problem might be in the implementation. I
have used JTabbedPane often with no error
like you say :)
Hope this Helps!Thanks for your help here - I would like more information if possible i.e. a numerical mapping for each property - do you know where I could get this. I don't really understand what you mean about the Third implementation. Do you mean simply extend the JTabbedPane? Thisis what I do but I don't really know what part to change to stop it disappearing. Thanks once again. Anymore help would be greatly appreciated.

JTabbed pane customize title on selection

Hi all
i want to change the title font when a tab is selected.I add a ChangeListener to my JTabbed pane to intercept tab selection and to change font via html.
I have some proble ex:
if i click on tab4, it correctly change font but the tab2 take the title of the tab1 and so on.
This is the code
          ChangeListener changeListener = new ChangeListener()
               public void stateChanged(ChangeEvent changeEvent)
                    JTabbedPane sourceTabbedPane = (JTabbedPane) changeEvent.
                         getSource();
                    int index = sourceTabbedPane.getSelectedIndex();
                    for (int i = 0; i < sourceTabbedPane.getTabCount(); i++)
                         if (i == index)
                              sourceTabbedPane.setTitleAt(i,
                                   "<html><b>" + sourceTabbedPane.getTitleAt(i) + "</html>");
                         else
                              String desc = sourceTabbedPane.
                                   getTitleAt(i).replaceAll("<html>", "").
                                   replaceAll("<b>", "").replaceAll("</html>", "");
                              sourceTabbedPane.setTitleAt(i, desc);
                    System.out.println("***********************");
                    for (int i = 0; i < sourceTabbedPane.getTabCount(); i++)
                         System.out.println(sourceTabbedPane.getTitleAt(i));
          };The last system.out show me the correct tirtle, only the selected with html but on screen i see some mixed title.Where i'm wrong?

I hope can you help me:
public static void main(String[] arg)
        JTabbedPane jTabbedPane = new JTabbedPane();
     jTabbedPane.addTab("Tab1", new JPanel());
     jTabbedPane.addTab("Tab2", new JPanel());
     jTabbedPane.addTab("Tab3", new JPanel());
     jTabbedPane.addTab("Tab4", new JPanel());
     jTabbedPane.addTab("Tab5", new JPanel());
     jTabbedPane.addTab("Tab6", new JPanel());
     jTabbedPane.addTab("Tab7", new JPanel());
     jTabbedPane.addTab("Tab8", new JPanel());
     ChangeListener changeListener = new ChangeListener()
        public void stateChanged(ChangeEvent changeEvent)
          JTabbedPane sourceTabbedPane = (JTabbedPane) changeEvent.
          getSource();
          int index = sourceTabbedPane.getSelectedIndex();
          for (int i = 0; i < sourceTabbedPane.getTabCount(); i++)
                  if (i == index)
                       sourceTabbedPane.setTitleAt(i,
                    "<html><b>" + sourceTabbedPane.getTitleAt(i) + "</html>");
               else
                    String desc = sourceTabbedPane.getTitleAt(i).replaceAll(
                    "<html>", "").
                    replaceAll("<b>", "").replaceAll("</html>", "");
               sourceTabbedPane.setTitleAt(i, desc);
          System.out.println("***********************");
          for (int i = 0; i < sourceTabbedPane.getTabCount(); i++)
               System.out.println(sourceTabbedPane.getTitleAt(i));
     jTabbedPane.addChangeListener(changeListener);
     JDialog dialog = new JDialog(new JFrame(),true);
     dialog.getContentPane().add(jTabbedPane);
     dialog.setPreferredSize(new Dimension(300,300));
     dialog.setSize(new Dimension(300,300));
     dialog.setVisible(true);
}

JTabbed pane row shifting

Hi,
I would like to ask one question - In a JTabbed pane which has WRAP_TAB_LAYOUT , the tabs will be shown in more than one rows when number of tabs is more -When I click a tab in upper row, that row will come down - Is there any way to override this default behaviorur - that is the tabs should reamai in same position when I click
Message was edited by:
anikuts
Message was edited by:
anikuts

If you force a particular L&F you can do this. For example, if you force the basic L&F you can create a subclass of BasicTabbedPaneUI which uses a subclass of BasicTabbedPaneUI.TabbedPaneLayout which overrides calculateTabRects.

Panning issues and seemingly random loss of all audio. ***.

i've been using logic for a few years now, and i just created a new project exactly as i've done about 30+ times.... only for some reason none of the pan settings on the individual tracks are working. the pan dial looks just like it normally does, except everything is mono, straight down the gorramn middle. the one track that will allow panning is the output 1-2 track (and probably the master, although i didn't really mess with that one), but i don't think that having the entire audio field set slightly to the side will make this sound very great.
also, i'm losing all audio for what seems an awful lot like no reason at all. i press play and i can see everything moving as it should. each channel is doing it's thing and seems to be receiving, processing, and sending a signal, but i'm getting nothing in the headset. i had to restart logic to regain audio.
i appreciate any and all help, and i realize that the fault probably lies in my court as usual.
thanks

@pancenter - nope. that is still checked.
@chorleyman - out 1-2 is still in stereo, and now i've switched all the individual tracks to stereo just to be sure, but it doesn't seem to be helping. let me describe my project a bit more.... i've got six guitar tracks, and all of them being bused to an aux. that aux won't pan either, although if i hard pan it L or R and then hard pan an individual guitar track in the opposite direction, i hear nothing from that track.
i've got one vox track bused to another aux. same story there.
and i've also got two software instruments (a kick and a snare) that go straight to out1-2, and those won't pan either.
let's see... other equipment... not a very extensive list. for recording i used a usb guitar cable which i don't have plugged in for the mixdown, although the panning issues began before i unplugged that.
other than that i have some headphones plugged into the headphone jack on the mac.
regarding the loss of audio, i've gotten this message a few times, although it didn't pop up the first couple times i lost audio so i'm not sure the answer lies here:
Error while trying to synchronize Audio and MIDI.
Sample Rate 42098 recognized.
Check conflict between Logic Express and external device.
thanks to both of you for responding!

Preview Pane issue for Microsoft Word 2010

This issue came up from our customer. Please find the details below.
OS : Windows 7 Enterprise SP1
Microsoft office professional Plus 2010
Issue : When previewing files in Windows explorer, the "Down Arrow" key, when pressed, navigates from one file to another (expected behavior). In between, if we have a Word file of multiple pages, the key stroke is shifted to Preview pane. The
pages in the word file (@ preview pane) starts scrolling down.
This is not the case, when you have Microsoft word running at the background. When I tried the same, after opening Microsoft word, the "Down Arrow" key navigates from one word file to another (as expected).
Why is this happening? Kindly suggest.
Note: I checked a similar question in http://social.technet.microsoft.com/Forums/windows/en-US/337932b2-0c00-4ac0-8ab7-0c6bf4be5e64/preview-pane-pain?forum=w7itproui. But that did not help

Hi,
You can directly paste the screenshot by
Or upload the picture in OneDrive, you can refer to this link
http://www.wikihow.com/Use-SkyDrive
NOTE
This
response contains a reference to a third party World Wide Web site. Microsoft is providing this information as a convenience to you.
Microsoft
does not control these sites and has not tested any software or information found on these sites.
Yolanda Zhu
TechNet Community Support

Scroll pane issues

I hope someone can help. I have designed a site and on
certain pages there are scroll panes with jpgs. When I preview the
movie on my computer everything seems to work fine. When I upload
it to the server and look at the page the content that is supposed
to be in the scroll pane is all out of whack. Then I reload the
page and everything is fine. This only happens in Internet
Explorer. It works fine in Firefox. Please look at the site
www.gastropod.ca/new site/index2.html
This is occurring mostly in the food menu and drink menu.
Any help would be wickedly appreciated!!!!
Thanks in advance.
Ryan

@sjmphoto0300: I have a Dell XPS 15 502X laptop (running Win 7 Home) and had the same scrolling issue as you in LR 3.6 when in the Library module only (the Develop module sidebar scrolling works fine). I could not scroll using my touchpad on the left or right pane unless my cursor was directly over either thin grey scroll bar or on the actual sidebar headings (e.g. "Catalog," "Folders," or "Quick Develop"). Mousing over the latter would only enable me to scroll until the cursor was no longer over the heading which was pretty useless.
I have Synaptics TouchPad v7.4 installed. While I don't have an option in my Mouse properties to specify certain programs that don't scroll properly as mentioned in another post, I did find a solution that works for me!
I had to do TWO things to get scrolling in the sidebars working properly:
1) In this thread (http://forums.adobe.com/message/3888114#3888114) it was mentioned that the Synaptics scrolling graphic that appears (see screenshot below) interferes with scrolling and the scrolling graphic can be disabled with a registry tweak and then restart the Synaptics applications (2) or reboot.
2) Right-click an empty spot on the desktop and go to Personalize > Change Mouse Pointers > Device Settings (Synaptics logo on tab) > Settings. Click on Scrolling on the left of the Synaptics Properties window > Scroll item under pointer. Click Enable.
That got sidebar scrolling working without having to keep the cursor hovering above the skinny scrollbars. It seems like the Synaptics software doesn't recognize what area is always scrollable in Lightroom when "Scroll selected item" is selected.
Hope this helps someone else out there.

JTABBED PANE ISSUE

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