How 2 set the background color in j2me

Can any body tell me how to set the background color to midlet.??

if you are using Screen then you can call its setBackColor()
or if you are using Canvas then you can call
where g is the Graphics instance of Canvas,for further information consult documentation

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    Hi iCat,
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    Allison M.
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  • How do I set the background color of a page_item?

    I've been pasting "background-color:#5CD65C" in a number of places, like "HTML Table Cell Attributes" under the Label and the Element tabs, but get no results. Can anyone tell me how to set the background color of a cell, please?

    Hi Doug,
    Dynamic Actions is an alternative also, especially if it is conditional.
    Action Set Style
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    Edited by: jwellsnh on May 24, 2011 3:55 PM

  • How can I set the background color of JLabel?

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  • How to set the Background Color of a Text Field in a Tabular Report.

    I tried to set the Background Color of a Text Field in a Tabular Report.
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    in "Report Attributes" select the column to move to the "Column Attributes" page. In the "Element Attributes" field under the "Tabular Form Element" region enter
    I will also check if there is a way to do this via the template and post here again
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    Message was edited by:

  • Why does the eyedropper tool set the background color swatch instead of the foreground?

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    Click on Windows and color.  There is a setting there to change from
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  • Problem in setting the background color of jtable with Nimbus

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    1) if you want better help soone,r please post an SSCCE ( instead of a code extract.
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  • How change the background color of a tab

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    Hi oracle_sv      
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  • Help setting the background color in the browser

    I’m setting up my web pages to be 960 x 600 pixels (or possibly 960 x 660).  How do I define a background color for the overflow in case people are viewing on higher than 1024 x 768 resolution -  right now everything outside of my webpage shows up as the default white.

    Use CSS.
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  • Setting the background color of the selection when text selected (input TextField)

    My input TextField has a black background. The problem is,
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    Yes, I do have an additional attribute called "identity" which is set to the original table where it came from. The problem is that I do not know how to check for it in my renderer. I will post my renderer code here
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    final Component component = super.getTableCellRendererComponent(table, value,isSelected,hasFocus, row, column);
    if ( value != null ) {
    if ( value instanceof String ) {
    String val = value.toString();
    if ( val.compareTo("DisplayKnown") == 0 ) {
    } // end if value not null
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    } // end mytablerenderer
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    Does this make sense??

  • Writing own TableCellRenderer for setting the Background Color of a cell ?

    I am using the JTable and DefaultTableModel for my GUI. I use also only plain text in the rows and columns. I have a method which examine every row wether something is wrong with a string so if something is wrong i want to set the BackgroundColor of this cell with the bad string to a color i can define.
    Do I need to write an own TableCellRenderer for this tiny task?
    Table class has no setBackground(new Color(22,22,22),posRow,posCol);
    dID=606504this code is from your ColorRenderer class:
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                   Iterator it = colors.keySet().iterator();
                   while ( it.hasNext() )
                        Point key = (Point);
                        int row = key.x;
                        int column = key.y;
                        if (column == -1)
                             model.fireTableRowsUpdated(row, row);
                        else if (row == -1)
                             int rows = table.getRowCount();
                             for (int i = 0; i < rows; i++)
                                  model.fireTableCellUpdated(i, column);                              
              }you have set an ActionListener to the ColorRenderer class and put the actionPerformed method in it but compared to a JButton the actionPerformed method is called when i click the JButton but what you do in your code that the actionPerformed method is executed. I have deleted the whole actionPerformed method and the listener and still the cell is displayed with a color so was it for the blinking?
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    public void setBackground(Component c, int row, int column)
              { that was set for the previous cell, so reset it here
                   if (c instanceof DefaultTableCellRenderer)
                        c.setBackground( table.getBackground() );
                   //  In case columns have been reordered, convert the column number
                   column = table.convertColumnIndexToModel(column);
                   //  Get cell color
                   Object key = getKey(row, column);
                   Object o = colors.get( key );
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                   //  Get row color
                   key = getKey(row, -1);
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                   if (o != null)
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                   //  Get column color
                   key = getKey(-1, column);
                   o = colors.get( key );
                   if (o != null)
                        c.setBackground( (Color)o );
              }using your full code gives me a bug:
    when i double click in the first column to change some text doesnt matter which row then the selected cell gets a red border and the rest of the table freezes. When i exchange the order of the columns move column 1 to 2 and column 2 to 1 then the freezed table is working again?? could you help solving that problem else the cell color setting works fine for me :-) thank you very much!

  • Setting the background color

    I do not think this is possible, but want to ask if there is a simpler way to do this.
    The issue is... I have 12 columns and all the columns are displayed horizontally on the oracle forms 11g.
    I want that when a user clicks on the record the whole record gets highlighted.
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    Create a new visual attribute with features you want in your record which is the current record and give it a meaningful name . Then just go to the property pallete of your data block if your data block shows you multiple records then just set a property named as CURRENT RECORD VISUAL ATTRIBUTE to the visual attribute which you had just created. It will work and I hope this helps. Cheers

  • Dynamically Set Subreport Background Color to the Same Value as Main Report Background Color

    I have a report that contains a subreport.  The main report has groupings in it.  I am dynamically setting the background color of the group rows based on an expression.  That part is working fine.  The problem that I am having is that
    I don't know how to get the subreport to "inherit" the background color of the grouping that holds it.
    Basically, I have different row shadings on my report differentiating the groupings except for the rows where the subreport shows.
    How do I go about setting the subreport background color to equal it's contaiing grouping's background color?  Thanks in advance for any and all assistance provided.

    The parameter method given by gpshukla will send the info to the subreport, but you don't need the color parameter in the main report, only the subreport. The trick is in setting the value of that parameter.
    Right-click the cell with the embedded subreport, you can select subreport properties.
    Select Parameters and add a parameter.
    The name column is the name of the parameter in the subreport (color) and value is the value to set it to.
    Set name to "color" (no quotes).
    Set Value to the same expression used to set the background color for the row.
    In the subreport, click the design surface to select the report (not header or footer).
    In the properties pane, select background color and choose expression from the dropdown.
    Type =Parameters!color.Value into the expression builder.
    This will work assuming that background color in the main report row will not change without also refreshing the subreport.
    "You will find a fortune, though it will not be the one you seek." -
    Blind Seer, O Brother Where Art Thou
    Please Mark posts as answers or helpful so that others may find the fortune they seek.

  • How to change the background color of a cell in datagrid using flex3

    i want to change the background color of a can i achieve this.....and also i want to know how a spacing cane be done between cells in a datagrid...plzzz help me???

    The only way I can see to do this is to use an item renderer for your cells.  This is really scruffy and would need tyding up, and maybe with a little more time could do better or someone else may have an idea but none the less this works.
    Define a custom component as below;
    This has logic to see what the value of the data is proveided by the dataprovider for the row, and if it matches the conditions in this case is equal to 5 sets the background color.
    <?xml version="1.0" encoding="utf-8"?>
    <mx:Canvas xmlns:mx="" width="88" height="26" dataChange="doColor()" borderColor="#000000" borderStyle="solid"
                private function doColor():void {
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                        setStyle('backgroundColor', 0xcccccc);
                    } else {
                        setStyle('backgroundColor', 0xffffff);
    Now just apply the item renderer in the datagrid and that will do it.
    <?xml version="1.0" encoding="utf-8"?>
    <mx:Application xmlns:mx="" layout="absolute"  xmlns:ns1="*">
                import mx.collections.ArrayCollection;
                private var ac:ArrayCollection = new ArrayCollection([
                    {value : 1},
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                    {value : 3},
                    {value : 4},
                    {value : 5},
                    {value : 6},
                    {value : 7},
                    {value : 8},
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                    {value : 10}
        <mx:DataGrid x="40" y="36" width="408" height="193" dataProvider="{ac}">
                <mx:DataGridColumn headerText="Column 1" dataField="value" itemRenderer="MyComp"/>
                <mx:DataGridColumn headerText="Column 2" dataField="col2"/>
                <mx:DataGridColumn headerText="Column 3" dataField="col3"/>
    I hope this helps

  • TDMS : How to set the background colour programatically for .tdms file

    Hello every one 
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    Thank you

    Hi Raja,
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    Best regards,
    CLAD, using 2009SP1 + LV2011SP1 + LV2014SP1 on WinXP+Win7+cRIO
    Kudos are welcome

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