Manage several screens like Ubuntu desktop

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  What is the difference between ubuntu desktop edition and server edition?

  Desktop Gets the window manager and terminal server :)

• How to make a screen like this on Blackberry

  Sorry for the title but I don't know how to summarize the issue.

  I need to make a screen like this:

  

  As you can see, it shows these 'boxes' with elements of user interface inside each of them.

  Each 'case' is placed inside something like some sort of table cells.

  I thought it would be a good idea to represent the 'boxes' as individual screens inside a TableLayoutManager with vertical scrolling, but I don't even know if it's reliable.

  Please someone tell me how to do something like that on the BlackBerry because I have no idea where to start.

  I use JRE BlackBerry 4.5.0

  Thanks in advance!

  I would not use TableLayoutManager for that.  In fact, I would write my own Manager specific to each "Box" that you see and then just add the number of these 'boxes' that I needed.

  But since you are new (and welcome to the forums!), I think that you can get pretty close to what you want by using standard controls.

  You use a screen - and setTitle allows to set the title of the screen.  In your setTitle you would define a LabelField - and before you set, you will specify the size of the font you need.  For font color, you will need to override the paint.  In object, you just set the color of your choice

  .setColor (.)

  and then call the super.paint.

  The tips are:

  (1) setTitle is that at a certain level of the OS, it changes to be white to be black, then you will need to override paintBackground() to set the background on the color you want.

  (2) you must specify thje USE_ALL_WIDTH style for this LabelField.

  This kind of thing (change the color and the background color of a LabelField) is fairly widespread, the forum for more search tips.

  On this screen you will add each box.  Each box will be a VerticalFieldManager - you can use setMargin (...) to space out these as you wish.   Call everyone your 'BoxManager.

  Each VerticalFieldManager you will have been given the title bar.  Title bar is an another LabelField as you added under the title of the screen.  Once more you will crush object and maybe paintBackground() to get the colors you want.  Again use USE_ALL_WIDTH.  But to get the Bitmap image, you must expand the LabelField class and provide a setBitmap for this class.  Then in painting, that you have overridden it to set the color, you will also need to use

  .drawBitmap, to paint the image on the right side.

  This, after the call to super.paint ().

  The footer bar is very similar, but this time you will use the DrawStyle.FIELD_RIGHT for the labelField painted himself on the right.  It is in the constructor.

  Finally the trickiest part, the lines and the button.  Leave this for last...

  The simplest option is to add to your BoxManager and HorizonalFieldManager.  Then add a button and a RichTextField (not a LabelField) to that.  This will give you the button first.  Not what you want, but until you have worked a little bit more, are the best option.  You can us back later to get the button on the right side.

  OK, enough, do this step at a time and ask questions about each control separately that you have problems with.

  Good luck.

  If you want to create your own search BoxManager, see

  http://supportforums.BlackBerry.com/T5/Java-development/how-to-extend-Manager/Ta-p/446749

  and

  http://supportforums.BlackBerry.com/T5/Java-development/create-a-custom-layout-manager-for-a-screen/...

• Optimization of memory with several screens

  Hello

  I have several screens in my application and each screen has a few custom controls and bitmap images.

  When I move from one screen to another screen, I have more need not old screen. What is the best way to completely eliminate the permeable screen? I also want to eliminate all objects created by this screen as well.

  I had a deep look in the forums and books, but I can't find or think of a good solution.

  Your help will be very appreciated.

  Thank you

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  3. full screen or finder window (any).  You will be able to observe a Visual problem where the finder window that you do not use maximizes and enters full screen then go back to normal, just before the finder window you use between full screen.

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  Cause of the error:

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  You can use TMS to manage several microcontrollers, say some microcontrollers for ad hoc conferences and other microcontrollers for planned?

  There might be better ways to achieve this goal, but off the top of my head:

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  Hi, first sorry for my English

  I am trying to configure raid 1 with a dell optiplex 9020 minitower, but at the moment it does'nt work. I have configured raid 1 on the bios and installing ubuntu start but then fail.

  Possible that the od raid controller PC is not compatible with Ubuntu Desktop 14.04?

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  You must download the "Installer of creative cloud" before you can download apps on it. I had the same problem.

  Free creative Cloud | Download the free trial version Adobe Creative Cloud