Setting background color in a Box
Below is the code for a simple dialog displayed from an applet. The dialog contains a text area and a button inside a box. I would like for these 3 items to have the same color. However I'm not able to set the color of the box. I hope you can suggest a solution.
Thanks for your help.
import java.awt.*;
import java.awt.event.*;
import javax.swing.*;
public class ComboBoxApplet extends JApplet {
public void init() {
new MessageDialog("Hello there....");
import java.awt.*;
import javax.swing.*;
import java.awt.event.*;
import java.util.*;
public class MessageDialog extends JDialog {
JButton okButton = new JButton("OK");
public MessageDialog(final String text) {
JTextArea label = new JTextArea(text);
label.setEditable(false);
label.setForeground(Color.black);
label.setBackground(SystemColor.control); // successful
Container pane = getContentPane();
pane.setLayout(new BorderLayout());
pane.add(label,BorderLayout.CENTER);
setSize(150,120);
Box okBox = Box.createHorizontalBox();
okBox.setJForeground(SystemColor.control); // unsuccessful attempt
okBox.setBackground(SystemColor.control); // unsuccessful attempt
okBox.add(Box.createGlue());
okBox.add(okButton);
okBox.add(Box.createGlue());
pane.add(okBox,BorderLayout.SOUTH);
okButton.setBackground(SystemColor.control); // successful
okButton.addActionListener(
new ActionListener() {
public void actionPerformed(ActionEvent event) {
setVisible(false);
getRootPane().setDefaultButton(okButton);
setVisible(true);
<HTML>
<TITLE>ComboBox Applet Test</TITLE>
<BODY>
<APPLET CODE=ComboBoxApplet.class WIDTH=400 HEIGHT=200>
</APPLET>
</BODY>
</HTML>
I have a really easy solution to this, I just tried it out and it worked perfectly. You cannot set the background to the box, but you can set it to the frame(this), and panels. so why dont you do the following:
1)just create a panel
2)add the "Box" that you have to the panel
3) set the background of the panel
it works good for me
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SELECT first query
UNION
SELECT ' || v_sel_organization_id || ' organization_id FROM DUAL) org , hr_all_organization_units haou WHERE positions_set.position_id = allocations_set.position_id(+) AND org.organization_id = positions_set.organization_id AND positions_set.position_id = encumbrance_set.enc_position_id(+) AND positions_set.position_id = payclass_set.position_id(+) AND org.organization_id = haou.organization_id AND TRUNC (SYSDATE) BETWEEN haou.date_from AND NVL (haou.date_to, TRUNC (SYSDATE)) AND (NVL (allocations_set.allocations, 0) + NVL (encumbrance_set.enc_count, 0) + NVL (payclass_set.pay_count, 0)) != 0 union select null , '' '' ,'' '',''<SPAN STYLE="background-color: red;">Total</span>'' ,''' || v_sum_alloc ||''','|| v_sum_vac ||','''|| v_sum_encum ||''',''' || v_sum_pay ||''' ,null,null,null,null,2 from dual' ; Can anyone help me to resolve this issue.
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Edited by: Balaji Subramaniam on Jan 19, 2010 5:53 PM
Edited by: Balaji Subramaniam on Jan 19, 2010 5:53 PM
Edited by: Balaji Subramaniam on Jan 19, 2010 6:46 PM
Edited by: Balaji Subramaniam on Jan 19, 2010 6:48 PMHi
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Thats SQL - not PL/SQL
That is not a valid SQL statement, I'm surprised its not giving an error. Please post the exact region source.
When posting code on the forum, put {noformat}{noformat} (with the curly brackets and the word code in lowercase) above and below your code like this...
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{noformat}{noformat}
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import java.awt.event.*;
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import javax.swing.event.*;
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Set Background color for headers in excel
DECLARE
v_fh UTL_FILE.file_type;
v_dir VARCHAR2 (30) := 'my dir';
v_file VARCHAR2 (30) := 'test.xls';
PROCEDURE run_query (p_sql IN VARCHAR2)
IS
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v_n_val NUMBER;
v_d_val DATE;
v_ret NUMBER;
c NUMBER;
d NUMBER;
col_cnt INTEGER;
f BOOLEAN;
rec_tab DBMS_SQL.desc_tab;
col_num NUMBER;
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c := DBMS_SQL.open_cursor;
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LOOP
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UTL_FILE.put_line (v_fh,
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UTL_FILE.put_line (v_fh, '</ss:Cell>');
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THEN
DBMS_SQL.COLUMN_VALUE (c, j, v_d_val);
UTL_FILE.put_line (v_fh,
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UTL_FILE.put_line (v_fh,
'<ss:Data ss:Type="DateTime">'
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'YYYY-MM-DD"T"HH24:MI:SS'
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DBMS_SQL.COLUMN_VALUE (c, j, v_v_val);
UTL_FILE.put_line (v_fh, '<ss:Cell>');
UTL_FILE.put_line (v_fh,
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UTL_FILE.put_line (v_fh, '</ss:Cell>');
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UTL_FILE.put_line (v_fh, '</ss:Row>');
END LOOP;
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IS
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UTL_FILE.put_line (v_fh, '<?xml version="1.0"?>');
UTL_FILE.put_line
(v_fh,
'<ss:Workbook xmlns:ss="urn:schemas-microsoft-com:office:spreadsheet">'
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IS
BEGIN
UTL_FILE.put_line (v_fh, '</ss:Workbook>');
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PROCEDURE start_worksheet (p_sheetname IN VARCHAR2)
IS
BEGIN
UTL_FILE.put_line (v_fh,
'<ss:Worksheet ss:Name="' || p_sheetname || '">'
UTL_FILE.put_line (v_fh, '<ss:Table>');
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IS
BEGIN
UTL_FILE.put_line (v_fh, '</ss:Table>');
UTL_FILE.put_line (v_fh, '</ss:Worksheet>');
END;
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IS
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UTL_FILE.put_line (v_fh, '</ss:Style>');
UTL_FILE.put_line (v_fh, '</ss:Styles>');
END;
BEGIN
v_fh := UTL_FILE.fopen (v_dir, v_file, 'w', 32767);
start_workbook;
set_date_style;
start_worksheet ('OM');
run_query ('select PARTY_ID,PARTY_NAME from HZ_PARTIES
where PARTY_ID<1080');
end_worksheet;
start_worksheet ('PO');
run_query ('SELECT AGENT_ID,TYPE_LOOKUP_CODE FROM PO_HEADERS_ALL
WHERE PO_HEADER_ID<20');
end_worksheet;
end_workbook;
UTL_FILE.fclose (v_fh);
END;
Here i will get two outputs in same excel with different spread sheets,
now i want to set background color for headers i
ex:PARTY_ID,PARTY_NAME,AGENT_ID,TYPE_LOOKUP_CODE are the headers,in excel output i want background color as blue.
Please do need full help,its urgent req.Hello,
open the file in Excel and save it, just to ensure that Excel writes all the additional stuff it thinks is necessary.
Now change the background colour of the header and save the file again but with a different name.
Open both files in a text editor and look at the differences. That's what you need to change in your code.
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