How to set background color for a JFrame
Hi,
i am new to swing programming. I have created a JFrame called framehelp and i placed some labels in the frame.
I have set the background color as yellow for the frame ie by setBackground(new java.awt.Color(255, 255, 204));
But after compiling the program i am still getting the background color of frame as gray.
How can i change the background color of frame as lightish yellow.
I have used NETBEANS to generate this code and i am posting the code..
Kindly help me
Thanks in adavance
public class framehelp extends javax.swing.JFrame {
/** Creates new form framehelp */
public framehelp() {
initComponents();
/** This method is called from within the constructor to
* initialize the form.
* WARNING: Do NOT modify this code. The content of this method is
* always regenerated by the Form Editor.
private void initComponents() {
jLabel1 = new javax.swing.JLabel();
jLabel2 = new javax.swing.JLabel();
jLabel3 = new javax.swing.JLabel();
jLabel4 = new javax.swing.JLabel();
jLabel5 = new javax.swing.JLabel();
jLabel6 = new javax.swing.JLabel();
jLabel8 = new javax.swing.JLabel();
jLabel9 = new javax.swing.JLabel();
jLabel10 = new javax.swing.JLabel();
jLabel11 = new javax.swing.JLabel();
jLabel12 = new javax.swing.JLabel();
jLabel13 = new javax.swing.JLabel();
jLabel7 = new javax.swing.JLabel();
jLabel14 = new javax.swing.JLabel();
jLabel15 = new javax.swing.JLabel();
jLabel16 = new javax.swing.JLabel();
jLabel17 = new javax.swing.JLabel();
jLabel18 = new javax.swing.JLabel();
jLabel19 = new javax.swing.JLabel();
jLabel20 = new javax.swing.JLabel();
jLabel21 = new javax.swing.JLabel();
jLabel22 = new javax.swing.JLabel();
jLabel23 = new javax.swing.JLabel();
jLabel24 = new javax.swing.JLabel();
jLabel25 = new javax.swing.JLabel();
jLabel26 = new javax.swing.JLabel();
jLabel27 = new javax.swing.JLabel();
jLabel28 = new javax.swing.JLabel();
jLabel29 = new javax.swing.JLabel();
jLabel30 = new javax.swing.JLabel();
jLabel31 = new javax.swing.JLabel();
jLabel32 = new javax.swing.JLabel();
jLabel33 = new javax.swing.JLabel();
getContentPane().setLayout(null);
setBackground(new java.awt.Color(255, 255, 204));
setForeground(new java.awt.Color(204, 204, 204));
addWindowListener(new java.awt.event.WindowAdapter() {
public void windowClosing(java.awt.event.WindowEvent evt) {
exitForm(evt);
jLabel1.setText("The CAME framework software measurement process evaluation is used to determine the Level of measurement in the ITarea. This measurementprocess evaluation is ");
getContentPane().add(jLabel1);
jLabel1.setBounds(40, 50, 41, 16);
jLabel2.setText("performed individually for software coomponents ie SoftwareProduct, SoftwareProcess and SoftwareResource.");
getContentPane().add(jLabel2);
jLabel2.setBounds(40, 70, 41, 16);
jLabel3.setText("Below we describe the steps which will guide through the measurement process evaluation. There are two types of evaluation considerd here, General evaluation");
getContentPane().add(jLabel3);
jLabel3.setBounds(40, 100, 913, 16);
jLabel4.setText("and Evaluation with respect to a standard. The measurement intensions considerd by varoius measurement standards will be used in our tool based method. ");
getContentPane().add(jLabel4);
jLabel4.setBounds(40, 120, 893, 16);
jLabel5.setText("Information about the measurement standards can be found at www.iso.org , www.ieee.org.");
getContentPane().add(jLabel5);
jLabel5.setBounds(40, 140, 542, 16);
jLabel6.setText("Steps to calculate the MetricsLevel");
getContentPane().add(jLabel6);
jLabel6.setBounds(40, 190, 199, 16);
jLabel8.setText("2 ) The opened frame consists of several metrics and measures, evaluation level buttons, result textfields and selection choice lists. To calculate");
getContentPane().add(jLabel8);
jLabel8.setBounds(70, 240, 41, 16);
jLabel9.setText("general Metricslevel without any standard, select general from Measurement standard choice list. then select Both from scaleType choice list and finally select metrics ");
getContentPane().add(jLabel9);
jLabel9.setBounds(90, 260, 949, 16);
jLabel10.setText(" and measures from the frame and press MetricsLevel Button. The metricslevel for the selected metrics will be displayed in textfield1.");
getContentPane().add(jLabel10);
jLabel10.setBounds(90, 280, 756, 16);
jLabel11.setText("3 ) To determine MetricsLevel with respect to a standard select a standard from MeasurementStandard choice list, select Both from ScaleType choice list and finally ");
getContentPane().add(jLabel11);
jLabel11.setBounds(70, 300, 933, 16);
jLabel12.setText("select darkened metrics and measures and press MetricsLevel Button. The Metrics Level for the selected Metrics and standard will be diplayed in textfield1.");
getContentPane().add(jLabel12);
jLabel12.setBounds(90, 320, 883, 16);
jLabel13.setText("4 ) Repeat steps 1 2, 3 for ProcessMeasurementEvaluation and ResourceMeasurementEvaluation menu items from the select menu.");
getContentPane().add(jLabel13);
jLabel13.setBounds(70, 340, 751, 16);
jLabel7.setText("1 ) Select ProductMeasurementEvaluation menu item from the select menu,a frame called CAME framework software product measurement evaluation will be opened. ");
getContentPane().add(jLabel7);
jLabel7.setBounds(70, 220, 946, 16);
jLabel14.setText("Steps to calculate MeasurementLevel");
getContentPane().add(jLabel14);
jLabel14.setBounds(50, 390, 214, 16);
jLabel15.setText("1 ) Select ProductMeasurementEvaluation menu item from the select menu,a frame called CAME framework software product measurement evaluation will be opened.");
getContentPane().add(jLabel15);
jLabel15.setBounds(80, 420, 943, 16);
jLabel16.setText("2 ) The opened frame consists of several metrics and measures, evaluation level buttons, result textfields and selection choice lists. To calculate");
getContentPane().add(jLabel16);
jLabel16.setBounds(80, 450, 822, 16);
jLabel17.setText("general Measurementlevel without any standard, select general from Measurement standard choice list. then select Quantitative measures from scaleType choice list ");
getContentPane().add(jLabel17);
jLabel17.setBounds(100, 470, 943, 16);
jLabel18.setText("and finally select metrics and measures from the frame and press MeasurementLevel Button. The MeasurementLevel for the selected metrics will be displayed in textfield2.");
getContentPane().add(jLabel18);
jLabel18.setBounds(100, 490, 973, 20);
jLabel19.setText("3 ) To determine MeasurementLevel with respect to a standard select a standard from MeasurementStandard choice list, select Quantitative measures from ScaleType choice list");
getContentPane().add(jLabel19);
jLabel19.setBounds(80, 510, 1009, 16);
jLabel20.setText("and finally select darkened metrics and measures and press MeasurementLevel Button. The MeasurementLevel will be diplayed in textfield2.");
getContentPane().add(jLabel20);
jLabel20.setBounds(100, 530, 799, 16);
jLabel21.setText("4 )Repeat steps 1 2, 3 for ProcessMeasurementEvaluation and ResourceMeasurementEvaluation menu items from the select menu.");
getContentPane().add(jLabel21);
jLabel21.setBounds(80, 550, 748, 16);
jLabel22.setText("Steps to calculate MeasurementProcessLevel");
getContentPane().add(jLabel22);
jLabel22.setBounds(50, 600, 262, 16);
jLabel23.setText("1 ) Select ProductMeasurementEvaluation menu item from the select menu,a frame called CAME framework software product measurement evaluation will be opened.");
getContentPane().add(jLabel23);
jLabel23.setBounds(80, 630, 943, 16);
jLabel24.setText("2 )The opened frame consists of several metrics and measures, evaluation level buttons, result textfields and selection choice lists. To calculate");
getContentPane().add(jLabel24);
jLabel24.setBounds(80, 650, 819, 16);
jLabel25.setText("general MeasurementProcesslevel without any standard, select general from Measurement standard choice list. then select Quantitative measures from scaleType ");
getContentPane().add(jLabel25);
jLabel25.setBounds(100, 670, 930, 16);
jLabel26.setText("choice list, enter migrated metrics if any in textfield below migrated metrics label and finally select metrics measures from the frame and press ");
getContentPane().add(jLabel26);
jLabel26.setBounds(100, 690, 818, 16);
jLabel27.setText("MeasurementProcessLevel Button. The MeasurementProcessLevel for the selected metrics will be displayed in textfield3.");
getContentPane().add(jLabel27);
jLabel27.setBounds(100, 710, 691, 16);
jLabel28.setText("3 ) To determine MeasurementProcessLevel with respect to a standard select a standard from MeasurementStandard choice list, select Quantitative measures from ");
getContentPane().add(jLabel28);
jLabel28.setBounds(80, 740, 937, 16);
jLabel29.setText("from ScaleType choice list, enter migrated metrics if any in textfield below migrated metrics and finally select darkened metrics and measures and press ");
getContentPane().add(jLabel29);
jLabel29.setBounds(100, 760, 873, 16);
jLabel30.setText("MeasurementProcessLevel Button. The MeasurementprocessLevel for the selected metrics will be displayed in textfield3");
getContentPane().add(jLabel30);
jLabel30.setBounds(100, 780, 687, 16);
jLabel31.setText("4 ) Repeat steps 1,2,3 for ProcessMeasurementEvaluation and ResourceMeasurementEvaluation menuitems.");
getContentPane().add(jLabel31);
jLabel31.setBounds(80, 800, 618, 16);
jLabel32.setText("Steps to calculate MeasuredSoftwareProcessLevl");
getContentPane().add(jLabel32);
jLabel32.setBounds(60, 830, 285, 16);
jLabel33.setText("1 ) Follow the same steps as MetricsLevel calcualtion but select metrics and measures covered by CAME Tools only.");
getContentPane().add(jLabel33);
jLabel33.setBounds(90, 860, 657, 16);
java.awt.Dimension screenSize = java.awt.Toolkit.getDefaultToolkit().getScreenSize();
setBounds((screenSize.width-1100)/2, (screenSize.height-940)/2, 1100, 940);
/** Exit the Application */
private void exitForm(java.awt.event.WindowEvent evt) {
System.exit(0);
* @param args the command line arguments
public static void main(String args[]) {
new framehelp().show();
// Variables declaration - do not modify
private javax.swing.JLabel jLabel1;
private javax.swing.JLabel jLabel10;
private javax.swing.JLabel jLabel11;
private javax.swing.JLabel jLabel12;
private javax.swing.JLabel jLabel13;
private javax.swing.JLabel jLabel14;
private javax.swing.JLabel jLabel15;
private javax.swing.JLabel jLabel16;
private javax.swing.JLabel jLabel17;
private javax.swing.JLabel jLabel18;
private javax.swing.JLabel jLabel19;
private javax.swing.JLabel jLabel2;
private javax.swing.JLabel jLabel20;
private javax.swing.JLabel jLabel21;
private javax.swing.JLabel jLabel22;
private javax.swing.JLabel jLabel23;
private javax.swing.JLabel jLabel24;
private javax.swing.JLabel jLabel25;
private javax.swing.JLabel jLabel26;
private javax.swing.JLabel jLabel27;
private javax.swing.JLabel jLabel28;
private javax.swing.JLabel jLabel29;
private javax.swing.JLabel jLabel3;
private javax.swing.JLabel jLabel30;
private javax.swing.JLabel jLabel31;
private javax.swing.JLabel jLabel32;
private javax.swing.JLabel jLabel33;
private javax.swing.JLabel jLabel4;
private javax.swing.JLabel jLabel5;
private javax.swing.JLabel jLabel6;
private javax.swing.JLabel jLabel7;
private javax.swing.JLabel jLabel8;
private javax.swing.JLabel jLabel9;
// End of variables declaration
}
1. When you post code, post a minimal example. Did we have to scroll through
all those bloody labels.
2. Can't say much for the quality of code NetBeans generates.
3. To answer your question (sorry, I don't have an autographed copy of the photo):
import java.awt.*;
import java.net.*;
import javax.swing.*;
public class Example {
public static void main(String[] args) throws MalformedURLException {
final JFrame f = new JFrame();
f.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
Container cp = f.getContentPane();
cp.setBackground(new Color(0xff, 0xff, 0xee));
cp.add(new JLabel("set the color on the content pane, not the frame"), BorderLayout.SOUTH);
URL url = new URL("http://today.java.net/jag/bio/JagHeadshot-small.jpg");
cp.add(new JLabel(new ImageIcon(url)));
f.pack();
SwingUtilities.invokeLater(new Runnable(){
public void run() {
f.setLocationRelativeTo(null);
f.setVisible(true);
}
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value="#{bean.listInBean}"
autoSubmit="true">
<af:selectItem label="text1" value="text1" id="si47"/>
<af:selectItem label="text2" value="text2" id="si43"/>
<af:selectItem label="text3" value="text3" id="si46"/>
<af:selectItem label="text4" value="text4" id="si45"/>
<af:selectItem label="text5" value="text5" id="si44"/>
</af:selectManyCheckbox>
and I would like to color first selectItem text to orange, second to red.. etc, The list is a static list. Not would be changed.
After Alejandro answer I build simple for each element (anyCollection contains item with two fields: textValue and label {(text1,text1), (text2,text2)...}
<af:forEach items="#{bean.anyCollection}"
var="item">
<af:selectItem id="si48" value="#{item.textValue}" styleClass="yourClassName#{var.index}"
label="#{item.label}"/>
</af:forEach>
And now if I have my var called "item" I can write 5 css style classe yourClassName#{var.index} with different color, but there is a problem:
Attribute styleClass is not defined for af:selectItem
If it will be so simple I will just add 5 style classes for each selectItem
<af:selectItem label="text1" value="text1" id="si47" styleClass="yourClassName0"/>
<af:selectItem label="text2" value="text2" id="si43" styleClass="yourClassName1"/>
Should I use other component then adf facer rich? -
Problem in Setting Background Color for JButton
Hi,
I am using Background color for JButton (color is selected from the customized JColorChooser created by us) where it contains the option of transparency. If we choose light color, then the background is set to JButton, but when we mouse-over the JButton, other components inside the container (JPanel) is getting displayed inside the button.
Can anyone help to sort out this problem.
Thanks in advance.Hi,
Here is the code.
DialogWrapper is JDialog and ColorEditorPane is JPanel.
DialogWrapper dlg = new DialogWrapper();
ColorEditorPane colorPanel = new ColorEditorPane();
colorPanel.setValue( _data.getTransparentColor());
dlg.showWrappedDialog( colorPanel, "color_help", "color_dialog" );
if( dlg.isOK())
Color chosenColor = (Color) colorPanel.getValue().getContent();
_data.setTransparentColor( chosenColor );
_transparentColorDisplay.setBackground( chosenColor );
_transparentColorDisplay.setOpaque( true );
this.repaint();
this.doLayout();
this.validate();
}I've several components like JCheckBox, JRadioButton, JTextField in "this". -
How to set background color in a docking container?
Hi guys!
Is it possible to set a background color for a docking container?
I don't find any appropriate method to do that.
Is there actually a way?Hi,
Please refer the below program as a reference for Color using Docking Container Concept.
REPORT zcuitest_alv_07.
* Use of colours in ALV grid (cell, line and column) *
* Table
TABLES : mara.
* Type
TYPES : BEGIN OF ty_mara,
matnr LIKE mara-matnr,
matkl LIKE mara-matkl,
counter(4) TYPE n,
free_text(15) TYPE c,
color_line(4) TYPE c, " Line color
color_cell TYPE lvc_t_scol, " Cell color
END OF ty_mara.
* Structures
DATA : wa_mara TYPE ty_mara,
wa_fieldcat TYPE lvc_s_fcat,
is_layout TYPE lvc_s_layo,
wa_color TYPE lvc_s_scol.
* Internal table
DATA : it_mara TYPE STANDARD TABLE OF ty_mara,
it_fieldcat TYPE STANDARD TABLE OF lvc_s_fcat,
it_color TYPE TABLE OF lvc_s_scol.
* Variables
DATA : okcode LIKE sy-ucomm,
w_alv_grid TYPE REF TO cl_gui_alv_grid,
w_docking_container TYPE REF TO cl_gui_docking_container.
PARAMETERS : p_column AS CHECKBOX,
p_line AS CHECKBOX,
p_cell AS CHECKBOX.
START-OF-SELECTION.
PERFORM get_data.
END-OF-SELECTION.
PERFORM fill_catalog.
PERFORM fill_layout.
CALL SCREEN 2000.
*& Module status_2000 OUTPUT
* text
MODULE status_2000 OUTPUT.
SET PF-STATUS '2000'.
ENDMODULE. " status_2000 OUTPUT
*& Module user_command_2000 INPUT
* text
MODULE user_command_2000 INPUT.
DATA : w_okcode LIKE sy-ucomm.
MOVE okcode TO w_okcode.
CLEAR okcode.
CASE w_okcode.
WHEN 'BACK'.
LEAVE TO SCREEN 0.
ENDCASE.
ENDMODULE. " user_command_2000 INPUT
*& Module alv_grid OUTPUT
* text
MODULE alv_grid OUTPUT.
IF w_docking_container IS INITIAL.
PERFORM create_objects.
PERFORM display_alv_grid.
ENDIF.
ENDMODULE. " alv_grid OUTPUT
*& Form create_objects
* text
* --> p1 text
* <-- p2 text
FORM create_objects.
* Ratio must be included in [5..95]
CREATE OBJECT w_docking_container
EXPORTING
ratio = 95
EXCEPTIONS
cntl_error = 1
cntl_system_error = 2
create_error = 3
lifetime_error = 4
lifetime_dynpro_dynpro_link = 5
others = 6.
CREATE OBJECT w_alv_grid
EXPORTING
i_parent = w_docking_container.
ENDFORM. " create_objects
*& Form display_alv_grid
* text
* --> p1 text
* <-- p2 text
FORM display_alv_grid.
CALL METHOD w_alv_grid->set_table_for_first_display
EXPORTING
is_layout = is_layout
CHANGING
it_outtab = it_mara
it_fieldcatalog = it_fieldcat
EXCEPTIONS
invalid_parameter_combination = 1
program_error = 2
too_many_lines = 3
OTHERS = 4.
ENDFORM. " display_alv_grid
*& Form get_data
* text
* --> p1 text
* <-- p2 text
FORM get_data.
SELECT * FROM mara UP TO 5 ROWS.
CLEAR : wa_mara-color_line, wa_mara-color_cell.
MOVE-CORRESPONDING mara TO wa_mara.
ADD 1 TO wa_mara-counter.
MOVE 'Blabla' TO wa_mara-free_text.
IF wa_mara-counter = '0002'
AND p_line = 'X'.
* Color line
MOVE 'C410' TO wa_mara-color_line.
ELSEIF wa_mara-counter = '0004'
AND p_cell = 'X'.
* Color cell
MOVE 'FREE_TEXT' TO wa_color-fname.
MOVE '5' TO wa_color-color-col.
MOVE '1' TO wa_color-color-int.
MOVE '1' TO wa_color-color-inv.
APPEND wa_color TO it_color.
wa_mara-color_cell[] = it_color[].
ENDIF.
APPEND wa_mara TO it_mara.
ENDSELECT.
ENDFORM. " get_data
*& Form fill_catalog
* text
* --> p1 text
* <-- p2 text
FORM fill_catalog.
* Colour code : *
* Colour is a 4-char field where : *
* - 1st char = C (color property) *
* - 2nd char = color code (from 0 to 7) *
* 0 = background color *
* 1 = blue *
* 2 = gray *
* 3 = yellow *
* 4 = blue/gray *
* 5 = green *
* 6 = red *
* 7 = orange *
* - 3rd char = intensified (0=off, 1=on) *
* - 4th char = inverse display (0=off, 1=on) *
* Colour overwriting priority : *
* 1. Line *
* 2. Cell *
* 3. Column *
DATA : w_position TYPE i VALUE '1'.
CLEAR wa_fieldcat.
MOVE w_position TO wa_fieldcat-col_pos.
MOVE 'MATNR' TO wa_fieldcat-fieldname.
MOVE 'MARA' TO wa_fieldcat-ref_table.
MOVE 'MATNR' TO wa_fieldcat-ref_field.
APPEND wa_fieldcat TO it_fieldcat.
ADD 1 TO w_position.
CLEAR wa_fieldcat.
MOVE w_position TO wa_fieldcat-col_pos.
MOVE 'MATKL' TO wa_fieldcat-fieldname.
MOVE 'MARA' TO wa_fieldcat-ref_table.
MOVE 'MATKL' TO wa_fieldcat-ref_field.
* Color column
IF p_column = 'X'.
MOVE 'C610' TO wa_fieldcat-emphasize.
ENDIF.
APPEND wa_fieldcat TO it_fieldcat.
ADD 1 TO w_position.
CLEAR wa_fieldcat.
MOVE w_position TO wa_fieldcat-col_pos.
MOVE 'COUNTER' TO wa_fieldcat-fieldname.
MOVE 'N' TO wa_fieldcat-inttype.
MOVE '4' TO wa_fieldcat-intlen.
MOVE 'Counter' TO wa_fieldcat-coltext.
APPEND wa_fieldcat TO it_fieldcat.
ADD 1 TO w_position.
CLEAR wa_fieldcat.
MOVE w_position TO wa_fieldcat-col_pos.
MOVE 'FREE_TEXT' TO wa_fieldcat-fieldname.
MOVE 'C' TO wa_fieldcat-inttype.
MOVE '20' TO wa_fieldcat-intlen.
MOVE 'Text' TO wa_fieldcat-coltext.
APPEND wa_fieldcat TO it_fieldcat.
ENDFORM. " fill_catalog
*& Form fill_layout
* text
* --> p1 text
* <-- p2 text
FORM fill_layout.
* Field that identify color line in internal table
MOVE 'COLOR_LINE' TO is_layout-info_fname.
* Field that identify cell color in inetrnal table
MOVE 'COLOR_CELL' TO is_layout-ctab_fname.
ENDFORM. " fill_layout -
How to set background color in JTF GRID
Is it possible to set background color in JTF GRID ?
Hello Pavo,
it's also possible to take the code from ebitar and use the expression within styleClass instead of inlineStyle.
E.g. you can define a custom style "StyleClassEmptyText" in your skin and set this styleclass if af:inputtext is empty.
By using style classes you can have the same style in the whole application and you are able to change this style on a single point(in the styleclass) for the whole application.
br
Peter -
How to set background color in PL/SQL
Hi,
I have tried to set background color in SQL Query. When I execute in Report Region, I am not getting the background color.
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.
Regards
Balaji S
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
A couple of things...
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...
{noformat}{noformat}
SELECT *
FROM emp
{noformat}{noformat}
It will then appear like this... SELECT *
FROM emp
Cheers
Ben -
Setting background color for a row
hello all,
how can set a particular row with background color, say for button click
i will say the row number, than the that row should be colored.
give me suggestion
thanks
dayahttp://java.sun.com/docs/books/tutorial/uiswing/components/table.html
http://javaalmanac.com/egs/javax.swing.table/CustRend.html -
Problem while setting background color for jsplit pane
Hi ALL,
i am using jsplit frame inside jframe.
i placed jtree inside left jsplit frame.
I am not able to set background clolr to jsplit frame.
when i hide(jtree.setvisible(false)) jtree is shows default background color.it is not showing backgroun color which i set.In the below code,i am adding jtree inside jscrollpane and i am adding jscrollpane inside jsplitpane.
whenever i am setting jtree.setvisible(false),it must show background color which is i am setting for jscrollpane .but its showing default background color.
Please help me.
* Demo.java
* Created on August 19, 2008, 1:44 PM
public class Demo extends javax.swing.JFrame {
/** Creates new form Demo */
public Demo() {
initComponents();
jTree1.setVisible(false);
jScrollPane1.setBackground(new java.awt.Color(136, 194, 252));
jSplitPane1.setBackground(new java.awt.Color(136, 194, 252)); }
/** This method is called from within the constructor to
* initialize the form.
* WARNING: Do NOT modify this code. The content of this method is
* always regenerated by the Form Editor.
// <editor-fold defaultstate="collapsed" desc="Generated Code">
private void initComponents() {
jPanel1 = new javax.swing.JPanel();
jSplitPane1 = new javax.swing.JSplitPane();
jScrollPane1 = new javax.swing.JScrollPane();
jTree1 = new javax.swing.JTree();
setDefaultCloseOperation(javax.swing.WindowConstants.EXIT_ON_CLOSE);
jScrollPane1.setViewportView(jTree1);
jSplitPane1.setLeftComponent(jScrollPane1);
org.jdesktop.layout.GroupLayout jPanel1Layout = new org.jdesktop.layout.GroupLayout(jPanel1);
jPanel1.setLayout(jPanel1Layout);
jPanel1Layout.setHorizontalGroup(
jPanel1Layout.createParallelGroup(org.jdesktop.layout.GroupLayout.LEADING)
.add(jSplitPane1, org.jdesktop.layout.GroupLayout.DEFAULT_SIZE, 440, Short.MAX_VALUE)
jPanel1Layout.setVerticalGroup(
jPanel1Layout.createParallelGroup(org.jdesktop.layout.GroupLayout.LEADING)
.add(org.jdesktop.layout.GroupLayout.TRAILING, jSplitPane1, org.jdesktop.layout.GroupLayout.DEFAULT_SIZE, 362, Short.MAX_VALUE)
org.jdesktop.layout.GroupLayout layout = new org.jdesktop.layout.GroupLayout(getContentPane());
getContentPane().setLayout(layout);
layout.setHorizontalGroup(
layout.createParallelGroup(org.jdesktop.layout.GroupLayout.LEADING)
.add(org.jdesktop.layout.GroupLayout.TRAILING, jPanel1, org.jdesktop.layout.GroupLayout.DEFAULT_SIZE, org.jdesktop.layout.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)
layout.setVerticalGroup(
layout.createParallelGroup(org.jdesktop.layout.GroupLayout.LEADING)
.add(org.jdesktop.layout.GroupLayout.TRAILING, jPanel1, org.jdesktop.layout.GroupLayout.DEFAULT_SIZE, org.jdesktop.layout.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)
pack();
}// </editor-fold>
* @param args the command line arguments
public static void main(String args[]) {
java.awt.EventQueue.invokeLater(new Runnable() {
public void run() {
new Demo().setVisible(true);
// Variables declaration - do not modify
private javax.swing.JPanel jPanel1;
private javax.swing.JScrollPane jScrollPane1;
private javax.swing.JSplitPane jSplitPane1;
private javax.swing.JTree jTree1;
// End of variables declaration -
How to set background color based on values in column grouping
Hello,
I have query
select 1 as CustomerID,'Reality' as Type, 100 as Turnover
UNION
select 1 as CustomerID,'Budget' as Type, 120 as Turnover
UNION
select 2 as CustomerID,'Reality' as Type, 140 as Turnover
UNION
select 2 as CustomerID,'Budget' as Type, 120 as Turnover
I have matrix, where in rows are customers, there is columngroup based on field Type and in details are summaries of Turnover. I need to change background color of Reality field, when lower than Budget. How can I do that please ?Hi volyn,
After testing the issue in my own environment, we can use custom code to achieve your requirement. For more details, you can refer to the following steps:
Copy the custom code below and paste it to your report. (Right-click report>Report Properties>Code)
DIM PreviousValue AS Decimal
Dim CustomerID AS String = ""
Public Function GetPreviousValue(byval Val as Decimal, byval CusID as string) as Decimal
DIM Local_PreviousValue AS Decimal
IF CustomerID <> CusID THEN
CustomerID = CusID
PreviousValue = val
Local_PreviousValue = 0
ELSE
Local_PreviousValue = val - PreviousValue
PreviousValue = val
END IF
return Local_PreviousValue
End function
Click the cell which contains [Sum(Turnover)] value, modify the expression of BackgroundColor property to like this in the Properties Window:
=iif(Code.GetPreviousValue(Fields!Turnover.Value,Fields!CustomerID.Value)<0,"Brown","White")
In this scenario, you can change Brown color to any color you like. The following screenshot is for your reference (I added some data to make it more clearly):
If you have any other questions, please feel free to ask.
Thanks,
Katherine Xiong
Katherine Xiong
TechNet Community Support
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