Renderers and Editors

Can anyone please send me some tutorial links to understand the concept of Renderers and Editors in Java Swing.

A good starting point is [url http://java.sun.com/docs/books/tutorial/uiswing/components/components.html]here. Lists, combo boxes, tables and trees all have renderers/editors so follow the link for the appropriate component.

Similar Messages

  • JTable - help with custom cell renderers and editors

    I've got myself into a bit of a mess with cell renderers and editors.
    I've got a custom component that wants displaying in a column and then hand over all functionality to this component when you start editing it.
    Now how I went out about this was to create a custom cell renderer that extends this component and implements TableCellRenderer.
    I then created a table cell editor that extends AbstractCellEditor and implements TableCellEditor and this cell editor creates a new component when it's initialized. I then use setCellEditor(new MyCellEditor()) on the column and setCellRenderer(new MyCellRenderer()).
    This works slightly but I'm wondering how this is all implemented.
    When I set the cell editor on it's own it seems to be sharing a reference to the single component that's being used which means that if you edit one cell all the cells get changed to the new value.
    Thanks for the help,
    Alex

    only a few forums are actually browsedAnd theSwing forum is one of the most active. Did you search it for editiing examples? I've seen many editing examples posted in a SSCCE format.
    SSCEE is also impossible as the functionality spans over about 10 classes We did not ask for your application, we asked for a SSCCE. The whole point of a SSCCE is to simplify the 10 classes into a single class and maybe an inner class for the editor to make sure you haven't made a silly mistake that is hidden because of the complexity of your real application.

  • Possible to mix renderers and editors?

    Currently, I have an Accordion with a number of data grids
    that contain different information. Items can be dragged from any
    of the grids to a common grid outside the accordion, whereby the
    drag/drop handler populates the target grid with appropriate data
    that represents where it came from.
    Here's what I need to do now:
    This common grid contains a "quantity" column. Depending on
    the type of data that was dropped into the grid, this value may or
    may not be editable. When it is editable, it may be limited to a
    upper limit that is determined from a data item that was dragged
    with it, or it may not have an upper limit at all. I want to render
    the current value as a normal number. For quantities that cannot be
    edited, clicking on the value should not open it to edit (I have
    that much). For values that have a defined limit, I want a numeric
    stepper to appear with the defined limits. For values that have no
    upper limit, I want a text input field to appear.
    How do I approach this?

    You'll have to make use of the itemEditBegin event and
    manually create your item editor depending on the data. There's
    some info here:
    http://livedocs.macromedia.com/labs/1/flex20beta3/00000880.html

  • Help on Renderer and Editor

    Hi All,
    I am new to Swing and get really confused with the concepts of Renderer and Editor. I don' t really understand what Renderer is, why/when use it and how to use it. Similarly questions for Editor. There are a lot of classes related to renderer, such as TableCellRenderer, DefaultCellRenderer etc and they make me crazy. What makes different when we use Renderer and Editor?
    Thanks.

    Read "Concepts: Editors and Renderers" for JTable at http://java.sun.com/docs/books/tutorial/uiswing/components/table.html#editrender and "Customizing a Tree's Display " for JTree "http://java.sun.com/docs/books/tutorial/uiswing/components/tree.html#display

  • How do I make Organizer and Editor open at the same time?

    I'm new to PSE 10 and want to know how to make Organizer and Editor open at the same time. I can get the Organizer up, but have to pick out a photo and click on Fix: Full Photo Edit to get Editor to open. Is that the only way to do it?
    Thanks,
    K

    Create Desktop shortcuts for the Organizer and the Editor:
    The Editor's executable is:
    "C:\Program Files (x86)\Adobe\Photoshop Elements 10\PhotoshopElementsEditor.exe"
    The Organizer's executable is:
    "C:\Program Files (x86)\Adobe\Elements 10 Organizer\PhotoshopElementsOrganizer.exe"
    Ken

  • How many photos can you load into Organizer and Editor

    How many photos can you load into Organizer and Editor at one time.  I receive the error message, "Unable to Import Files", which says "You exceeded number of files that can be selecteed and imported at once...."  What is the number?  Secondly is there a way around this for either the Organizer or Editor to work on thousands of photos at the same time?
    Thanks

    I have never heard of this particular limit before.
    Please understand, this appears to be the limit you can import into the Organizer at one time -- you can have as many photos as you want in the Organizer; but apparently you have to import in batches rather than all at once.
    I don't think it applies to the editor; and I can't imagine wanting to have more then a few files in the editor at any one time ... even if you could open 2000 photos in the editor at once, what sense would that make?

  • I want to get another 4s and use it not as a phone, but only as a video camera and editor and hook it up only with wifi. i would sync it to itunes so i can pay for apps and upload. would this work, or must it be connected to a phone carrier?

    I want to get another 4s and use it not as a phone, but only as a video camera and editor and hook it up only to wifi. i would sync it to itunes so i can pay for apps and upload. would this work, or must it be connected to a phone carrier?

    Trust me when I say this coming from 20 years of experience.
    Get a powered external drive, format it 1 Partition Option: GUID and OS X Extended Journed as the format in Disk Utility.
    Download and install Carbon Copy Cloner, clone internal drive to external drive.
    Set a schedule to remind you to do it at least once a week, keep it near your charger.
    When you plug your charger in, do plug the clone and power the machine up, set the display to sleep only,
    CCC will do the rest.
    If you want to boot from it, hold the option/alt and select it Startup Manager.
    I've seen many TimeMachine and TimeCapsule nightmares and so far haven't seen a problem from anyone using a bootable clone.
    It's simple, it's easy, it's more reliable and more powerful than what Apple does and it only takes plugging in a extra cable.
    Make as many clones as you want, keep them time seperated, off site etc. etc.
    Cables don't have network issues, clones can be verified in seconds merely by booting from them.
    Clones protect your productivity, your up in seconds on a clone despite even the hard drive dying.
    Software problem? No sweat, boot of the clone and reverse clone your problems away.
    If you want to fuss and muss with half implemented TimeMachine and TimeCapsule network headaches then prepare to suffer.
    I don't like to suffer, I bought a Mac not to suffer, but it appears you do with TimeMachine and TimeCapsule.
    Most commonly used backup methods

  • JTree selection problem when using custom renderer and editor

    Hello:
    I created a JTree with custom renderer and editor.
    The customization makes JCheckBox to be the component
    responsible for editing and rendering.
    The problem is that when I click on the node with the checkbox
    the JTree selection model does not get updated.
    Without customizations of the editor and renderer the MouseEvent would be fired and BasicTreeUI$MouseHandler.mousePressed() method would call
    the selectPathForEvent() method which would be responsible for updating
    the selection model. At the same time if I attach a mouse listener to the JTree (customized) I see the events when clicking on the nodes. It seems like the MouseEvent gets lost and somehow as a result of which the selection model does not get updated.
    Am I missing something?
    Thanks
    Alexander

    You probably forgot to call super.getTreeCellRendererComponent(...) at the beginning of your getTreeCellRendererComponent(...) method in your custom renderer.
    Or maybe in the getTreeCellEditorComponent(...) of the TreeCellEditor...

  • Confirm on - Scratch-resistant glass, oleophobic coating,Adobe Flash HTML,Radio Stereo FM,Java MIDP emulator,Scratch-resistant glass back panel,Audio/video player and editor,TV Out,Document editor (Word, Excel, PowerPoint, PDF)

    Kindly confirm on the following features of Iphone 4s..and advice me accordingly.
    Confirm on - Scratch-resistant glass, oleophobic coating,Adobe Flash HTML,Radio Stereo FM,Java MIDP emulator,Scratch-resistant glass back panel,Audio/video player and editor,TV Out,Document editor (Word, Excel, PowerPoint, PDF)

    You can easily compare any Nokia devices using the web sites, here is a comparison of the N8 from the Nokia UK site:
    http://www.nokia.co.uk/gb-en/products/compare/?action=productcompareaction&site=64060&products=23301...
    And similar from Nokia Developer:
    http://www.developer.nokia.com/Devices/Device_specifications/Comparison.xhtml?dev=Lumia_800,N8-00
    Some information may be incomplete at present, since some device details were kept secret until the final moment of the launch so the pages have been prepared withoug all of the data.
    Nokia Maps is available for Windows Phone at launch.
    Multi-Touch(TM) is the registered trademark of another company, however Windows Phone does feature the common touch features such as swiping, pinch-zooming and so on.
    If this or any post answers your question, please remember to help others by pressing the 'Accept as solution' button.

  • UFT 11.53 - toggle between keyword view and editor not working

    Hello,
      I have installed the enterprise version of UFT 11.53.  I have patched it with Patch # 3 (00082) and Patch # 4 (00106) in order to get Chome v 37 support.  Now when I try to toggle between keyword View and editor, it is not working.  The editor is fine.  The Keyword just set frozen and will not allow me to do anything other than, change it back to the editor
    see when I click the toggle button...its frozen...see the toggle button is down.
    It's so annoying.  I'm going to have to uninstall it again.
    Please help, if you know what's going on

    Hello sfarren,
    The forum you want is the HP Enterprise Business Community.
    Right now you are in the consumer products forum.
    I am guessing this link is the area you will want to ask your question at.
    http://h30499.www3.hp.com/t5/Unified-Functional-Testing/bd-p/sws-Fun_TEST_SF
    Good luck and hope it helps.
    PS: You might have to register again to post on that forum.

  • Contrast mismatch between Organizer and Editor

    I can edit an image in Editor to where it looks great, to include the contrast, brightness, shadows, etc.  When I send it back to the Organizer, it look much too contrasty and dark.  When I use the same images in a slideshow originating in Organizer, they still look too contrasty.  Is there a way to correct this?  I'm using PSE 10 on a Windows 7 -64 bit machine. Thanks for any ideas.

    Thanks for your quick response.  I just checked out the settings in both the Editor and Organizer and they're both set on "let me decide".  I'm not sure what to do on that one.  I could go with optimizing the computer screen with sRGB, or the Adobe RGB for the printer, or no management, or decide on the fly.  If I go with the computer, I guess I'd have to change it when I print a photo out, and vice versa.  Have any suggestions for me? Thanks again. 
    New update.  I have a Dell color laser printer, and I just checked the manual.  It offers both sRGB and AdobeRGB.  My priority is really to have a good printout.   If I check sRGB I should be safe for either print or computer, but I'm wondering if I'd get as good a printout with sRGB as with AdobeRGB.  The easiest might be to see what the printer is curently set on, and then set PSE Organizer and Editor to match it.  I'll do that, and then see if that helps the mismatch between Organizer and Editor. 

  • Pdf/epub/docx reader and editor software for nokia...

    As a user of asha 311 I was kind of disappointed for their latest SW Update. Please nokia consider putting pdf/epup/docx reader and editor for your next SW UPDATE. Almost all android phone can read pdf file but asha cant so please consider including this. For me if you nokia made it its much safer for us user to download it. .less risk in our phone. I have been trying other pdf reader like in your ovi store its ok but not great it doesnt read all pdf and its kinda not convinient. Hope you consider.

    Well not really nokia has used pdf reader and editor on their older unit before..hmn i thinks its nokia e40 or something. and its already part of the phone app. so why not put it in their asha series as a update..really they should put more useful updates..

  • Spinner date model and editor values

    Hi. I have defined a spinner using SpinnerDateModel(startDate, earliestDate, latestDate, Calendar.MINUTE) and editor using DateEditor(spinner, "d MMMM yyyy"), and retrieve the spinner value using ((SpinnerDateModel)dateModel).getDate(). The retrieved value has 0 hours and minutes which indicates that the editor has changed the model value. I’m wanting to display day/month/year but retrieve hours and minutes as well. Any help appreciated.

    1. This question should go into the Swing forum.
    2. Make an SSCCE demonstrating the problem. Then we can test it.

  • Open and editor windown from a dialog screen.

    Hi,
    Does anybody know how to open an editor window to write large text notes (1,000 chars or more) from a dialog screen?
    Then how this data is stored on a table?
    I need to save large amounts of text and I have seen this on SAP transactions.
    Any help will be appreciated.
    Thanks,
    Orlando.

    Oh, I see.  I would not suggest using a sapscript editor. I would use the text editor that I mentioned early.  If you really want that functionality of the sapscript editor, you can do that.  Either way you will need to create a custom text object/id to save your text to the db.  Here is an example of using the sapscript editor.
    report zrich_0002.
    data: header type THEAD.
    data: txt_lines type table of tline with header line.
    header-TDOBJECT = 'AUFK'.
    header-TDNAME   = '001000000001'.
    header-TDID     = 'LTXT'.
    header-TDSPRAS  = sy-langu.
    header-TDLINESIZE = 70.
    * First read the text, if there is any.
    call function 'READ_TEXT'
      exporting
    *   CLIENT                        = SY-MANDT
        id                            = header-tdid
        language                      = sy-langu
        name                          = header-tdname
        object                        = header-TDOBJECT
    *   ARCHIVE_HANDLE                = 0
    *   LOCAL_CAT                     = ' '
    * IMPORTING
    *   HEADER                        =
      tables
        lines                         = txt_lines
    * EXCEPTIONS
    *   ID                            = 1
    *   LANGUAGE                      = 2
    *   NAME                          = 3
    *   NOT_FOUND                     = 4
    *   OBJECT                        = 5
    *   REFERENCE_CHECK               = 6
    *   WRONG_ACCESS_TO_ARCHIVE       = 7
    *   OTHERS                        = 8
    if sy-subrc <> 0.
    * MESSAGE ID SY-MSGID TYPE SY-MSGTY NUMBER SY-MSGNO
    *         WITH SY-MSGV1 SY-MSGV2 SY-MSGV3 SY-MSGV4.
    endif.
    * throw editor, allow user to change
    call function 'EDIT_TEXT'
      exporting
    *   DISPLAY             = ' '
    *   EDITOR_TITLE        = ' '
        header              = header
    *   PAGE                = ' '
    *   WINDOW              = ' '
        SAVE                = 'X'
    *   LINE_EDITOR         = ' '
    *   CONTROL             = ' '
    *   PROGRAM             = ' '
    *   LOCAL_CAT           = ' '
    * IMPORTING
    *   FUNCTION            =
    *   NEWHEADER           =
    *   RESULT              =
      tables
        lines               = txt_lines
    * EXCEPTIONS
    *   ID                  = 1
    *   LANGUAGE            = 2
    *   LINESIZE            = 3
    *   NAME                = 4
    *   OBJECT              = 5
    *   TEXTFORMAT          = 6
    *   COMMUNICATION       = 7
    *   OTHERS              = 8
    if sy-subrc <> 0.
    * MESSAGE ID SY-MSGID TYPE SY-MSGTY NUMBER SY-MSGNO
    *         WITH SY-MSGV1 SY-MSGV2 SY-MSGV3 SY-MSGV4.
    endif.
    * When user comes back from editor, save the text
    call function 'SAVE_TEXT'
      exporting
        CLIENT                = SY-MANDT
        header                = header
    *   INSERT                = ' '
    *   SAVEMODE_DIRECT       = ' '
    *   OWNER_SPECIFIED       = ' '
    *   LOCAL_CAT             = ' '
    * IMPORTING
    *   FUNCTION              =
    *   NEWHEADER             =
      tables
        lines                 = txt_lines
    * EXCEPTIONS
    *   ID                    = 1
    *   LANGUAGE              = 2
    *   NAME                  = 3
    *   OBJECT                = 4
    *   OTHERS                = 5
    if sy-subrc <> 0.
    * MESSAGE ID SY-MSGID TYPE SY-MSGTY NUMBER SY-MSGNO
    *         WITH SY-MSGV1 SY-MSGV2 SY-MSGV3 SY-MSGV4.
    endif.
    So for your case, you must create a custom Text Object and ID via SE75.
    REgards,
    Rich Heilman

  • How can I get the color and contrast on photos to appear the same in Organizer and Editor?

    In PSE 10 (Windows 7), When I edit photos in the Editor and get them the way I want them, they appear considerably different when I send them back to the Organizer, both in color and contrast.  Since I print from the Organizer, they appear in print as they are in the Oganizer, and it's not what I had in the Editor.  I set the color the same in both Editor and Organizer from the Edit menu, but I still have the problem.  Any assistance would be appreciated.  Thanks in advance. 

    See this excellent user tip from another forum member turingtest2 outlining the different methods and software available to help you copy content from your iPod back to your PC and into iTunes.
    Recovering your iTunes library from your iPod or iOS device
    B-rock

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