ITunes 8.2 displaying songs in wrong order
Hi there
Recently had Windows die on me, so I had to do a clean install of Windows Vista. I was not able to access any settings/libraries etc before the computer died.
Fortunately I had just copied my MP3s onto an external drive a few days earlier. Have updated to SP2, all fixes applied etc. I've imported all the songs back into a new install of iTunes.
I used to sort my songs via Album by Artist but when I do this now I find my compilations or those with "various artists" in the album by artist field will not display in the correct track order ie might go track 6, 3, 11, 1, 5, 7 etc .
The songs are grouped together as an album, but not in the correct order. The track names aren't listed in alphabetical order - the order seems random for all the affected albums.
I have tried editing the info and checked disc numbers, track numbers (including re-entering each number and making sure the total number of tracks is correct) , album names, genres etc. Group by compilation has been checked. Have tried part of compilation yes and no. Have made sure each field is exactly the same. No joy.
If I sort by album the tracks display in the correct order but I want to sort Album By Artist - it's easier to browse through the library by artist rather than albums.
Anyone got any suggestions? I would rather not have to change the Artist field for compilation albums to the same artist name just to get the tracks in the correct order.
I have about 9000 songs and all of them were either imported from original CD albums or purchased from iTunes - no torrent music etc.
Thanks for your help
See my previous post on Grouping Tracks Into Albums, in particular the topics Use an album friendly view and Tracks out of sequence. (N.b. You can ignore the bit about Artist & Sort Artist being consistent for a compilation, but every track must have Part of a Compilation set to Yes).
tt2
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import java.awt.*;
import java.awt.event.*;
import javax.swing.*;
import javax.swing.table.*;
import java.io.*;
import java.sql.*;
import java.util.*;
import java.util.List;
import javax.swing.event.TableModelEvent;
import javax.swing.event.TableModelListener;
public class Table_Panel extends JPanel implements ItemListener
public static final long serialVersionUID=26362862L;
static final int Row_Color_Style_Default=-1,Row_Color_Style_None=0,Row_Color_Style_Blue_Gray=1,Row_Color_Style_Cyan_Gray=2,Row_Color_Style_Blue=3,
Row_Color_Style_Gray=4,Row_Color_Style_Red_Green=5,Row_Color_Style_Green_Yellow=6,Row_Color_Style_Red_Yellow=7,
Max_Header_Cell_Width=0,Header_Width=1,Cell_Width=2;
static int Row_Color_Style=Row_Color_Style_Cyan_Gray,Preffered_Width=Header_Width;
// static int Row_Color_Style=Row_Color_Style_None,Preffered_Width=Header_Width;
//boolean Debug=true,
boolean Debug=false,
// Use_Row_Colors=true,
Use_Row_Colors=false;
JFrame Table_Frame;
TableModel My_Model;
JScrollPane scrollPane=new JScrollPane();
public JTable Table;
static String columnNames[],Default_Delimiter=\",\";
Object[][] data;
static Dimension Screen_Size=Toolkit.getDefaultToolkit().getScreenSize();
int Column_Width[];
static Color Default_Selection_Color=new Color(250,135,200);
Color Selection_Color=Default_Selection_Color;
public Table_Panel(ResultSet RS,String Table_Name,boolean Show_External_Table,int Row_Color_Style,int Preffered_Width,boolean In_Original_Order)
String Value,Table_Column_Names[]=null;
Object[][] Table_Data=null;
int Row_Count,Index=0;
try
if (RS==null) return;
else
RS.last();
Row_Count=RS.getRow();
RS.beforeFirst();
ResultSetMetaData rsmd=RS.getMetaData();
int Column_Count=rsmd.getColumnCount();
Table_Column_Names=new String[Column_Count];
Table_Data=new Object[Row_Count][Column_Count];
for (int i=1;i<=Column_Count;i++) Table_Column_Names[i-1]=rsmd.getColumnLabel(i); // Get column names
//Out("Row_Count="+Row_Count+" Column_Count="+Column_Count);
while (RS.next()) // Get all rows
for (int i=1;i<=Column_Count;i++)
Value=RS.getString(i);
Table_Data[Index][i-1]=(Value==null)?"null":Value;
Index++;
// if (Test_Ct++>300) break;
catch (Exception e) { e.printStackTrace(); }
scrollPane=new Table_Panel(Table_Name,Table_Column_Names,Table_Data,Table_Data.length,false,Show_External_Table,false,Row_Color_Style,Preffered_Width,Selection_Color,In_Original_Order).scrollPane;
public Table_Panel(String[] Table_Column_Names,Object[][] Table_Data,Color Selection_Color,boolean In_Original_Order)
this("",Table_Column_Names,Table_Data,Table_Data.length,false,false,false,Row_Color_Style,Preffered_Width,Selection_Color,In_Original_Order);
public Table_Panel(String Table_Name,String[] Table_Column_Names,Object[][] Table_Data,boolean Show_External_Table,Color Selection_Color,boolean In_Original_Order)
this(Table_Name,Table_Column_Names,Table_Data,Table_Data.length,false,Show_External_Table,false,Row_Color_Style,Preffered_Width,Selection_Color,In_Original_Order);
public Table_Panel(String Table_Name,String[] Table_Column_Names,Object[][] Table_Data,int Row_Count,boolean Is_Child,boolean Show_External_Table,boolean Manage_Attachment,int Row_Color_Style,int Preffered_Width,Color Selection_Color,boolean In_Original_Order)
columnNames=Table_Column_Names;
if (In_Original_Order) data=Table_Data;
else
data=new Object[Table_Data.length][columnNames.length];
for (int row=0;row<Table_Data.length;row++)
data[row]=new Object[columnNames.length];
for (int Column=0;Column<Table_Data[row].length;Column++) data[row][Column]=Table_Data[Table_Data.length-1-row][Column];
Column_Width=new int[columnNames.length];
this.Row_Color_Style=Row_Color_Style;
Use_Row_Colors=(Row_Color_Style!=Row_Color_Style_None);
this.Preffered_Width=Preffered_Width;
if (Selection_Color!=null) this.Selection_Color=Selection_Color;
// Out("this.Selection_Color="+this.Selection_Color);
// TableModel My_Model=new DefaultTableModel(Table_Data,columnNames)
TableModel My_Model=new DefaultTableModel(data,columnNames)
public int getColumnCount() { return columnNames.length; }
public int getRowCount() { return data.length; }
public String getColumnName(int col) { return columnNames[col]; }
public Object getValueAt(int row,int col)
// Out(row+","+col+"["+data[row][col]+"] data.length="+data.length+" data[0].length="+data[0].length);
return (data[row][col]==null)?"":((data[row][col] instanceof Boolean)?data[row][col]:data[row][col].toString()); // Non-boolean values will have bgcolor
public Class getColumnClass(int column)
Class returnValue;
if ((column>=0) && (column<getColumnCount())) returnValue=getValueAt(0,column).getClass();
else returnValue=Object.class;
return returnValue;
// JTable uses this method to determine the default renderer/editor for each cell. If we didn't implement this method, then the last column would contain text ("true"/"false"), rather than a check box.
// public Class getColumnClass(int c) { return getValueAt(0,c).getClass(); }
// Don't need to implement this method unless your table's editable.
public boolean isCellEditable(int row,int col)
//Note that the data/cell address is constant, no matter where the cell appears onscreen.
if (col<0) return false;
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// Don't need to implement this method unless your table's data can change.
public void setValueAt(Object value,int row,int col)
String Execution_Dir=getClass().getProtectionDomain().getCodeSource().getLocation().toString();
if (Debug) System.out.println("Execution_Dir="+Execution_Dir+"\nLast_Value="+Table_Grid_Cell_Renderer.Last_Value+" Setting value at [ "+row+","+col+" ] to "+value+" (an instance of "+value.getClass()+")");
if (Execution_Dir.toLowerCase().indexOf("c:/")!=-1 || value.getClass()==Boolean.class || !Use_Row_Colors) data[row][col]=value;
// else data[row][col]=(Table_Grid_CellRenderer.Last_Value==null)?value:value.toString().substring(Table_Grid_CellRenderer.Last_Value.toString().length());
fireTableCellUpdated(row,col);
if (Debug)
System.out.println("New value of data :");
printDebugData();
private void printDebugData()
int numRows=getRowCount();
int numCols=getColumnCount();
for (int i=0;i<numRows;i++)
System.out.print(" row "+i+":");
for (int j=0;j<numCols;j++) System.out.print(" "+data[i][j]);
System.out.println();
System.out.println("--------------------------------------------------------------------------");
TableSorter sorter=new TableSorter(My_Model);
Table=new JTable(sorter)
// Table=new JTable(My_Model)
public static final long serialVersionUID=26362862L;
public String getToolTipText(MouseEvent e) // Implement table cell tool tips.
Object Cell_Tip;
String tip=null;
java.awt.Point p=e.getPoint();
int rowIndex=rowAtPoint(p);
int colIndex=columnAtPoint(p);
int realColumnIndex=convertColumnIndexToModel(colIndex);
Cell_Tip=getValueAt(rowIndex,colIndex);
// if (realColumnIndex == 2) //Sport column
tip=Cell_Tip.toString();
else if (realColumnIndex == 4) //Veggie column
TableModel model=getModel();
String firstName=(String)model.getValueAt(rowIndex,0);
String lastName=(String)model.getValueAt(rowIndex,1);
Boolean veggie=(Boolean)model.getValueAt(rowIndex,4);
if (Boolean.TRUE.equals(veggie)) tip=firstName+" "+lastName+" is a vegetarian";
else tip=firstName+" "+lastName+" is not a vegetarian";
else
// You can omit this part if you know you don't have any renderers that supply their own tool tips.
tip=super.getToolTipText(e);
return tip;
// RowSorter<TableModel> sorter=new TableRowSorter<TableModel>(My_Model);
// Table.setRowSorter(sorter);
Table.setSelectionBackground(this.Selection_Color);
int Table_Height=Table.getRowHeight()*Row_Count;
// sorter.addMouseListenerToHeaderInTable(Table); // ADDED THIS
sorter.setTableHeader(Table.getTableHeader());
if (Table_Column_Names.length>20) Table.setAutoResizeMode(JTable.AUTO_RESIZE_OFF);
if (Manage_Attachment) Table.setPreferredScrollableViewportSize(new Dimension(500,(Table_Height>850)?850:Table_Height));
else Table.setPreferredScrollableViewportSize(new Dimension(1000,(Table_Height>850)?850:Table_Height));
if (Use_Row_Colors) Table.setDefaultRenderer(Object.class,new Table_Grid_Cell_Renderer());
//Create the scroll pane and add the table to it.
scrollPane=new JScrollPane(Table);
//Set up column sizes.
initColumnSizes(Table,My_Model);
//Add the scroll pane to this window.
if (Show_External_Table)
Table_Frame=new JFrame(Table_Name);
Table_Frame.getContentPane().add(scrollPane);
Table_Frame.addWindowListener(new WindowAdapter()
public void windowActivated(WindowEvent e) { }
public void windowClosed(WindowEvent e) { }
public void windowClosing(WindowEvent e) { System.exit(0); }
public void windowDeactivated(WindowEvent e) { }
public void windowDeiconified(WindowEvent e) { scrollPane.repaint(); }
public void windowGainedFocus(WindowEvent e) { scrollPane.repaint(); }
public void windowIconified(WindowEvent e) { }
public void windowLostFocus(WindowEvent e) { }
public void windowOpening(WindowEvent e) { scrollPane.repaint(); }
public void windowOpened(WindowEvent e) { }
public void windowResized(WindowEvent e) { scrollPane.repaint(); }
public void windowStateChanged(WindowEvent e) { scrollPane.repaint(); }
Table_Frame.pack();
Table_Frame.setBounds((Screen_Size.width-Table_Frame.getWidth())/2,(Screen_Size.height-Table_Frame.getHeight())/2,Table_Frame.getWidth(),Table_Frame.getHeight());
Table_Frame.setVisible(true);
if (Is_Child) Table_Frame.addComponentListener(new ComponentAdapter() { public void componentClosing(ComponentEvent e) { System.exit(0); } });
else add(scrollPane);
public Table_Panel(String File_Name) { this(File_Name,false,Row_Color_Style_Cyan_Gray,Preffered_Width,null,Default_Selection_Color,true); }
public Table_Panel(String File_Name,int Row_Color_Style,boolean In_Original_Order) { this(File_Name,false,Row_Color_Style,Preffered_Width,null,Default_Selection_Color,In_Original_Order); }
public Table_Panel(String File_Name,String Delimiter,boolean In_Original_Order) { this(File_Name,false,Row_Color_Style_Cyan_Gray,Preffered_Width,Delimiter,Default_Selection_Color,In_Original_Order); }
public Table_Panel(String File_Name,int Preffered_Width,String Delimiter,boolean In_Original_Order) { this(File_Name,false,Row_Color_Style,Preffered_Width,Delimiter,Default_Selection_Color,In_Original_Order); }
public Table_Panel(String File_Name,int Row_Color_Style,int Preffered_Width,String Delimiter,boolean In_Original_Order) { this(File_Name,false,Row_Color_Style,Preffered_Width,Delimiter,Default_Selection_Color,In_Original_Order); }
public Table_Panel(String File_Name,boolean Show_External_Table,boolean In_Original_Order) { this(File_Name,Show_External_Table,Row_Color_Style,Preffered_Width,null,Default_Selection_Color,In_Original_Order); }
public Table_Panel(String File_Name,boolean Show_External_Table,String Delimiter,boolean In_Original_Order) { this(File_Name,Show_External_Table,Row_Color_Style,Preffered_Width,Delimiter,Default_Selection_Color,In_Original_Order); }
public Table_Panel(String File_Name,boolean Show_External_Table,int Row_Color_Style,int Preffered_Width,String Delimiter,Color Selection_Color,boolean In_Original_Order)
String Table_Column_Names[],Column_Name_Line="";
int Row_Count=0,Index=0;
boolean Is_Child=false,Manage_Attachment=false;
StringTokenizer ST;
if (Delimiter==null) Delimiter=Default_Delimiter;
if (new File(File_Name).exists())
try
String Line,Str=Tool_Lib.Read_File(File_Name).toString();
ST=new StringTokenizer(Str,"\n");
Line=ST.nextToken();
Row_Count=ST.countTokens();
Object[][] Table_Data=new Object[Row_Count][];
if (Delimiter.equals(" ")) Line=Line.replaceAll(" {2,}"," ").trim(); // Replace multiple spaces with the delimiter space
Table_Column_Names=Line.split(Delimiter);
columnNames=Table_Column_Names;
for (int i=0;i<Table_Column_Names.length;i++) Column_Name_Line+=Table_Column_Names[i]+" ";
//Out("Column_Name_Line [ "+Table_Column_Names.length+" ]="+Column_Name_Line);
while (ST.hasMoreTokens())
Line=ST.nextToken();
//Out(Line);
if (Delimiter.equals(" ")) Line=Line.replaceAll(" {2,}"," ").trim(); // Replace multiple spaces with the delimiter space
if (Line.indexOf(Delimiter)!=-1) Table_Data[Index]=Line.split(Delimiter);
else
Table_Data[Index]=new Object[Table_Column_Names.length];
Table_Data[Index][0]=Line;
for (int i=1;i<Table_Column_Names.length;i++) Table_Data[Index]="";
Index++;
Line="";
for (int i=0;i<Table_Data.length;i++)
Line+="[ "+Table_Data[i].length+" ] ";
for (int j=0;j<Table_Data[i].length;j++) Line+=Table_Data[i][j]+" ";
Line+="\n";
Out(Line);
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Table=A_Table_Panel.Table;
scrollPane=A_Table_Panel.scrollPane;
Column_Width=A_Table_Panel.Column_Width;
data=A_Table_Panel.data;
catch (Exception e) { e.printStackTrace(); }
public void setPreferredSize(Dimension A_Dimension) { scrollPane.setPreferredSize(A_Dimension); }
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void initColumnSizes(JTable table,TableModel model)
TableColumn column=null;
Component comp=null;
int headerWidth=0,cellWidth=0;
Object[] longValues=(data.length>0)?data[0]:null;
TableCellRenderer headerRenderer=table.getTableHeader().getDefaultRenderer();
if (data.length<1) return;
for (int i=0;i<model.getColumnCount();i++)
column=table.getColumnModel().getColumn(i);
comp=headerRenderer.getTableCellRendererComponent(null,column.getHeaderValue(),false,false,0,0);
headerWidth=comp.getPreferredSize().width;
comp=table.getDefaultRenderer(model.getColumnClass(i)).
getTableCellRendererComponent(table,longValues[i],false,false,0,i);
cellWidth=comp.getPreferredSize().width;
switch (Preffered_Width)
case Max_Header_Cell_Width : column.setPreferredWidth(Math.max(headerWidth,cellWidth));break;
case Header_Width : column.setPreferredWidth(headerWidth);break;
case Cell_Width : column.setPreferredWidth(cellWidth);break;
Column_Width[i]=column.getPreferredWidth();
if (Debug) Out("Initializing width of column "+i+". "+"headerWidth="+headerWidth+"; cellWidth="+cellWidth+" Column_Width["+i+"]="+Column_Width[i]);
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public static void Out(String message) { System.out.println(message); }
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static void Create_And_Show_GUI()
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{"Frank","Ni","Running"+":123456789", new Integer(12), new Boolean(false)},
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{"Mark", "Andrews","Speed reading",new Integer(20),new Boolean(true)},
{"Angela","Lih","Teaching high school",new Integer(36),new Boolean(false)} };
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// Row_Color_Style=Row_Color_Style_None;
// Row_Color_Style=Row_Color_Style_Blue_Gray;
Row_Color_Style=Row_Color_Style_Cyan_Gray;
// Row_Color_Style=Row_Color_Style_Blue;
// Row_Color_Style=Row_Color_Style_Gray;
// Row_Color_Style=Row_Color_Style_Red_Green;
// Row_Color_Style=Row_Color_Style_Green_Yellow;
// Row_Color_Style=Row_Color_Style_Red_Yellow;
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if (Demo_External_Table) demo=new Table_Panel("External Table Demo",columnNames,data,data.length,false,Demo_External_Table,false,Row_Color_Style,Max_Header_Cell_Width,Default_Selection_Color,true);
else
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// demo=new Table_Panel(Nm_Lib.Dir_A_Test+"ELX.csv",false,Row_Color_Style,Preffered_Width,null);
// demo=new Table_Panel(Nm_Lib.Dir_Stock_Data+"ABV_Data.txt",false,Row_Color_Style,Preffered_Width," ");
demo=new Table_Panel("C:/Dir_Stock_Data/EOP.txt",",",false);
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Table_Frame.getContentPane().add(demo.scrollPane);
Table_Frame.addWindowListener(new WindowAdapter()
public void windowActivated(WindowEvent e) { }
public void windowClosed(WindowEvent e) { }
public void windowClosing(WindowEvent e) { System.exit(0); }
public void windowDeactivated(WindowEvent e) { }
public void windowDeiconified(WindowEvent e) { demo.repaint(); }
public void windowGainedFocus(WindowEvent e) { demo.repaint(); }
public void windowIconified(WindowEvent e) { }
public void windowLostFocus(WindowEvent e) { }
public void windowOpening(WindowEvent e) { demo.repaint(); }
public void windowOpened(WindowEvent e) { }
public void windowResized(WindowEvent e) { demo.repaint(); }
public void windowStateChanged(WindowEvent e) { demo.repaint(); }
Table_Frame.pack();
Table_Frame.setBounds((Screen_Size.width-Table_Frame.getWidth())/2,(Screen_Size.height-Table_Frame.getHeight())/2,Table_Frame.getWidth(),Table_Frame.getHeight());
Table_Frame.setVisible(true);
public static void main(String[] args)
// Schedule a job for the event-dispatching thread : creating and showing this application's GUI.
SwingUtilities.invokeLater(new Runnable() { public void run() { Create_And_Show_GUI(); } });
* TableSorter is a decorator for TableModels; adding sorting functionality to a supplied TableModel. TableSorter does not store
* or copy the data in its TableModel; instead it maintains a map from the row indexes of the view to the row indexes of the
* model. As requests are made of the sorter (like getValueAt(row, col)) they are passed to the underlying model after the row numbers
* have been translated via the internal mapping array. This way, the TableSorter appears to hold another copy of the table
* with the rows in a different order.
* <p/>
* TableSorter registers itself as a listener to the underlying model, just as the JTable itself would. Events recieved from the model
* are examined, sometimes manipulated (typically widened), and then passed on to the TableSorter's listeners (typically the JTable).
* If a change to the model has invalidated the order of TableSorter's rows, a note of this is made and the sorter will resort the
* rows the next time a value is requested.
* <p/>
* When the tableHeader property is set, either by using the setTableHeader() method or the two argument constructor, the table
* header may be used as a complete UI for TableSorter. The default renderer of the tableHeader is decorated with a renderer
* that indicates the sorting status of each column. In addition, a mouse listener is installed with the following behavior:
* <ul>
* <li>
* Mouse-click: Clears the sorting status of all other columns and advances the sorting status of that column through three
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* <li>
* SHIFT-mouse-click: Clears the sorting status of all other columns and cycles the sorting status of the column through the same
* three values, in the opposite order: {NOT_SORTED, DESCENDING, ASCENDING}.
* <li>
* CONTROL-mouse-click and CONTROL-SHIFT-mouse-click: as above except that the changes to the column do not cancel the statuses of columns
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* <p/>
* This is a long overdue rewrite of a class of the same name that first appeared in the swing table demos in 1997.
* @author Philip Milne
* @author Brendon McLean
* @author Dan van Enckevort
* @author Parwinder Sekhon
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class TableSorter extends AbstractTableModel
public static final long serialVersionUID=26362862L;
protected TableModel tableModel;
public static final int DESCENDING = -1;
public static final int NOT_SORTED = 0;
public static final int ASCENDING = 1;
private static Directive EMPTY_DIRECTIVE = new Directive(-1, NOT_SORTED);
public static final Comparator COMPARABLE_COMAPRATOR = new Comparator() { public int compare(Object o1, Object o2) { return ((Comparable) o1).compareTo(o2); } };
public static final Comparator LEXICAL_COMPARATOR = new Comparator() { public int compare(Object o1, Object o2) { return o1.toString().compareTo(o2.toString()); } };
private Row[] viewToModel;
private int[] modelToView;
private JTableHeader tableHeader;
private MouseListener mouseListener;
private TableModelListener tableModelListener;
private Map<Class,Comparator> columnComparators = new HashMap<Class,Comparator>();
private List<Directive> sortingColumns = new ArrayList<Directive>();
public TableSorter()
this.mouseListener = new MouseHandler();
this.tableModelListener = new TableModelHandler();
public TableSorter(TableModel tableModel)
this();
setTableModel(tableModel);
public TableSorter(TableModel tableModel, JTableHeader tableHeader)
this();
setTableHeader(tableHeader);
setTableModel(tableModel);
private void clearSortingState()
viewToModel = null;
modelToView = null;
public TableModel getTableModel() { return tableModel; }
public void setTableModel(TableModel tableModel)
if (this.tableModel != null) { this.tableModel.removeTableModelListener(tableModelListener); }
this.tableModel = tableModel;
if (this.tableModel != null) { this.tableModel.addTableModelListener(tableModelListener); }
clearSortingState();
fireTableStructureChanged();
public JTableHeader getTableHeader() { return tableHeader; }
public void setTableHeader(JTableHeader tableHeader)
if (this.tableHeader != null)
this.tableHeader.removeMouseListener(mouseListener);
TableCellRenderer defaultRenderer = this.tableHeader.getDefaultRenderer();
if (defaultRenderer instanceof SortableHeaderRenderer) this.tableHeader.setDefaultRenderer(((SortableHeaderRenderer) defaultRenderer).tableCellRenderer);
this.tableHeader = tableHeader;
if (this.tableHeader != null)
this.tableHeader.addMouseListener(mouseListener);
this.tableHeader.setDefaultRenderer(
new SortableHeaderRenderer(this.tableHeader.getDefaultRenderer()));
public boolean isSorting() { return sortingColumns.size() != 0; }
private Directive getDirective(int column)
for (int i = 0; i < sortingColumns.size(); i++)
Directive directive = (Directive)sortingColumns.get(i);
if (directive.column == column) { return directive; }
return EMPTY_DIRECTIVE;
public int getSortingStatus(int column) { return getDirective(column).direction; }
private void sortingStatusChanged()
clearSortingState();
fireTableDataChanged();
if (tableHeader != null) { tableHeader.repaint(); }
public void setSortingStatus(int column, int status)
Directive directive = getDirective(column);
if (directive != EMPTY_DIRECTIVE) { sortingColumns.remove(directive); }
if (status != NOT_SORTED) { sortingColumns.add(new Directive(column, status)); }
sortingStatusChanged();
protected Icon getHeaderRendererIcon(int column, int size)
Directive directive = getDirective(column);
if (directive == EMPTY_DIRECTIVE) { return null; }
return new Arrow(directive.direction == DESCENDING, size, sortingColumns.indexOf(directive));
private void cancelSorting()
sortingColumns.clear();
sortingStatusChanged();
public void setColumnComparator(Class type, Comparator comparator)
if (comparator == null) { columnComparators.remove(type); }
else { columnComparators.put(type, comparator); }
protected Comparator getComparator(int column)
Class columnType = tableModel.getColumnClass(column);
Comparator comparator = (Comparator) columnComparators.get(columnType);
if (comparator != null) { return comparator; }
if (Comparable.class.isAssignableFrom(columnType)) { return COMPARABLE_COMAPRATOR; }
return LEXICAL_COMPARATOR;
private Row[] getViewToModel()
if (viewToModel == null)
int tableModelRowCount = tableModel.getRowCount();
viewToModel = new Row[tableModelRowCount];
for (int row = 0; row < tableModelRowCount; row++) { viewToModel[row] = new Row(row); }
if (isSorting()) { Arrays.sort(viewToModel); }
return viewToModel;
public int modelIndex(int viewIndex) { return getViewToModel()[viewIndex].modelIndex; }
private int[] getModelToView()
if (modelToView == null)
int n = getViewToModel().length;
modelToView = new int[n];
for (int i = 0; i < n; i++) { modelToView[modelIndex(i)] = i; }
return modelToView;
// TableModel interface methods
public int getRowCount() { return (tableModel == null) ? 0 : tableModel.getRowCount(); }
public int getColumnCount() { return (tableModel == null) ? 0 : tableModel.getColumnCount(); }
public String getColumnName(int column) { return tableModel.getColumnName(column); }
public Class getColumnClass(int column) { return tableModel.getColumnClass(column); }
public boolean isCellEditable(int row, int column) { return tableModel.isCellEditable(modelIndex(row), column); }
public Object getValueAt(int row, int column) { return tableModel.getValueAt(modelIndex(row), column); }
public void setValueAt(Object aValue, int row, int column) { tableModel.setValueAt(aValue, modelIndex(row), column); }
// Helper classes
private class Row implements Comparable
private int modelIndex;
public Row(int index) { this.modelIndex = index; }
public int compareTo(Object o)
int row1 = modelIndex;
int row2 = ((Row) o).modelIndex;
for (Iterator it = sortingColumns.iterator(); it.hasNext();)
Directive directive = (Directive) it.next();
int column = directive.column;
Object o1 = tableModel.getValueAt(row1, column);
Object o2 = tableModel.getValueAt(row2, column);
int comparison = 0;
// Define null less than everything, except null.import java.awt.*;
import java.awt.event.*;
import javax.swing.*;
import javax.swing.table.*;
import java.io.*;
import java.sql.*;
import java.util.*;
import java.util.List;
import javax.swing.event.TableModelEvent;
import javax.swing.event.TableModelListener;
public class Table_Panel extends JPanel implements ItemListener
public static final long serialVersionUID=26362862L;
static final int Row_Color_Style_Default=-1,Row_Color_Style_None=0,Row_Color_Style_Blue_Gray=1,Row_Color_Style_Cyan_Gray=2,Row_Color_Style_Blue=3,
Row_Color_Style_Gray=4,Row_Color_Style_Red_Green=5,Row_Color_Style_Green_Yellow=6,Row_Color_Style_Red_Yellow=7,
Max_Header_Cell_Width=0,Header_Width=1,Cell_Width=2;
static int Row_Color_Style=Row_Color_Style_Cyan_Gray,Preffered_Width=Header_Width;
// static int Row_Color_Style=Row_Color_Style_None,Preffered_Width=Header_Width;
//boolean Debug=true,
boolean Debug=false,
// Use_Row_Colors=true,
Use_Row_Colors=false;
JFrame Table_Frame;
TableModel My_Model;
JScrollPane scrollPane=new JScrollPane();
public JTable Table;
static String columnNames[],Default_Delimiter=",";
Object[][] data;
static Dimension Screen_Size=Toolkit.getDefaultToolkit().getScreenSize();
int Column_Width[];
static Color Default_Selection_Color=new Color(250,135,200);
Color Selection_Color=Default_Selection_Color;
public Table_Panel(ResultSet RS,String Table_Name,boolean Show_External_Table,int Row_Color_Style,int Preffered_Width,boolean In_Original_Order)
String Value,Table_Column_Names[]=null;
Object[][] Table_Data=null;
int Row_Count,Index=0;
try
if (RS==null) return;
else
RS.last();
Row_Count=RS.getRow();
RS.beforeFirst();
ResultSetMetaData rsmd=RS.getMetaData();
int Column_Count=rsmd.getColumnCount();
Table_Column_Names=new String[Column_Count];
Table_Data=new Object[Row_Count][Column_Count];
for (int i=1;i<=Column_Count;i++) Table_Column_Names[i-1]=rsmd.getColumnLabel(i); // Get column names
//Out("Row_Count="+Row_Count+" Column_Count="+Column_Count);
while (RS.next()) // Get all rows
for (int i=1;i<=Column_Count;i++)
Value=RS.getString(i);
Table_Data[Index][i-1]=(Value==null)?"null":Value;
Index++;
// if (Test_Ct++>300) break;
catch (Exception e) { e.printStackTrace(); }
scrollPane=new Table_Panel(Table_Name,Table_Column_Names,Table_Data,Table_Data.length,false,Show_External_Table,false,Row_Color_Style,Preffered_Width,Selection_Color,In_Original_Order).scrollPane;
public Table_Panel(String[] Table_Column_Names,Object[][] Table_Data,Color Selection_Color,boolean In_Original_Order)
this("",Table_Column_Names,Table_Data,Table_Data.length,false,false,false,Row_Color_Style,Preffered_Width,Selection_Color,In_Original_Order);
public Table_Panel(String Table_Name,String[] Table_Column_Names,Object[][] Table_Data,boolean Show_External_Table,Color Selection_Color,boolean In_Original_Order)
this(Table_Name,Table_Column_Names,Table_Data,Table_Data.length,false,Show_External_Table,false,Row_Color_Style,Preffered_Width,Selection_Color,In_Original_Order);
public Table_Panel(String Table_Name,String[] Table_Column_Names,Object[][] Table_Data,int Row_Count,boolean Is_Child,boolean Show_External_Table,boolean Manage_Attachment,int Row_Color_Style,int Preffered_Width,Color Selection_Color,boolean In_Original_Order)
columnNames=Table_Column_Names;
if (In_Original_Order) data=Table_Data;
else
data=new Object[Table_Data.length][columnNames.length];
for (int row=0;row<Table_Data.length;row++)
data[row]=new Object[columnNames.length];
for (int Column=0;Column<Table_Data[row].length;Column++) data[row][Column]=Table_Data[Table_Data.length-1-row][Column];
Column_Width=new int[columnNames.length];
this.Row_Color_Style=Row_Color_Style;
Use_Row_Colors=(Row_Color_Style!=Row_Color_Style_None);
this.Preffered_Width=Preffered_Width;
if (Selection_Color!=null) this.Selection_Color=Selection_Color;
// Out("this.Selection_Color="+this.Selection_Color);
// TableModel My_Model=new DefaultTableModel(Table_Data,columnNames)
TableModel My_Model=new DefaultTableModel(data,columnNames)
public int getColumnCount() { return columnNames.length; }
public int getRowCount() { return data.length; }
public String getColumnName(int col) { return columnNames[col]; }
public Object getValueAt(int row,int col)
// Out(row+","+col+"["+data[row][col]+"] data.length="+data.length+" data[0].length="+data[0].length);
return (data[row][col]==null)?"":((data[row][col] instanceof Boolean)?data[row][col]:data[row][col].toString()); // Non-boolean values will have bgcolor
public Class getColumnClass(int column)
Class returnValue;
if ((column>=0) && (column<getColumnCount())) returnValue=getValueAt(0,column).getClass();
else returnValue=Object.class;
return returnValue;
// JTable uses this method to determine the default renderer/editor for each cell. If we didn't implement this method, then the last column would contain text ("true"/"false"), rather than a check box.
// public Class getColumnClass(int c) { return getValueAt(0,c).getClass(); }
// Don't need to implement this method unless your table's editable.
public boolean isCellEditable(int row,int col)
//Note that the data/cell address is constant, no matter where the cell appears onscreen.
if (col<0) return false;
else return true;
// Don't need to implement this method unless your table's data can change.
public void setValueAt(Object value,int row,int col)
String Execution_Dir=getClass().getProtectionDomain().getCodeSource().getLocation().toString();
if (Debug) System.out.println("Execution_Dir="+Execution_Dir+"\nLast_Value="+Table_Grid_Cell_Renderer.Last_Value+" Setting value at [ "+row+","+col+" ] to "+value+" (an instance of "+value.getClass()+")");
if (Execution_Dir.toLowerCase().indexOf("c:/")!=-1 || value.getClass()==Boolean.class || !Use_Row_Colors) data[row][col]=value;
// else data[row][col]=(Table_Grid_CellRenderer.Last_Value==null)?value:value.toString().substring(Table_Grid_CellRenderer.Last_Value.toString().length());
fireTableCellUpdated(row,col);
if (Debug)
System.out.println("New value of data :");
printDebugData();
private void printDebugData()
int numRows=getRowCount();
int numCols=getColumnCount();
for (int i=0;i<numRows;i++)
System.out.print(" row "+i+":");
for (int j=0;j<numCols;j++) System.out.print(" "+data[i][j]);
System.out.println();
System.out.println("--------------------------------------------------------------------------");
TableSorter sorter=new TableSorter(My_Model);
Table=new JTable(sorter)
// Table=new JTable(My_Model)
public static final long serialVersionUID=26362862L;
public String getToolTipText(MouseEvent e) // Implement table cell tool tips.
Object Cell_Tip;
String tip=null;
java.awt.Point p=e.getPoint();
int rowIndex=rowAtPoint(p);
int colIndex=columnAtPoint(p);
int realColumnIndex=convertColumnIndexToModel(colIndex);
Cell_Tip=getValueAt(rowIndex,colIndex);
// if (realColumnIndex == 2) //Sport column
tip=Cell_Tip.toString();
else if (realColumnIndex == 4) //Veggie column
TableModel model=getModel();
String firstName=(String)model.getValueAt(rowIndex,0);
String lastName=(String)model.getValueAt(rowIndex,1);
Boolean veggie=(Boolean)model.getValueAt(rowIndex,4);
if (Boolean.TRUE.equals(veggie)) tip=firstName+" "+lastName+" is a vegetarian";
else tip=firstName+" "+lastName+" is not a vegetarian";
else
// You can omit this part if you know you don't have any renderers that supply their own tool tips.
tip=super.getToolTipText(e);
return tip;
// RowSorter<TableModel> sorter=new TableRowSorter<TableModel>(My_Model);
// Table.setRowSorter(sorter);
Table.setSelectionBackground(this.Selection_Color);
int Table_Height=Table.getRowHeight()*Row_Count;
// sorter.addMouseListenerToHeaderInTable(Table); // ADDED THIS
sorter.setTableHeader(Table.getTableHeader());
if (Table_Column_Names.length>20) Table.setAutoResizeMode(JTable.AUTO_RESIZE_OFF);
if (Manage_Attachment) Table.setPreferredScrollableViewportSize(new Dimension(500,(Table_Height>850)?850:Table_Height));
else Table.setPreferredScrollableViewportSize(new Dimension(1000,(Table_Height>850)?850:Table_Height));
if (Use_Row_Colors) Table.setDefaultRenderer(Object.class,new Table_Grid_Cell_Renderer());
//Create the scroll pane and add the table to it.
scrollPane=new JScrollPane(Table);
//Set up column sizes.
initColumnSizes(Table,My_Model);
//Add the scroll pane to this window.
if (Show_External_Table)
Table_Frame=new JFrame(Table_Name);
Table_Frame.getContentPane().add(scrollPane);
Table_Frame.addWindowListener(new WindowAdapter()
public void windowActivated(WindowEvent e) { }
public void windowClosed(WindowEvent e) { }
public void windowClosing(WindowEvent e) { System.exit(0); }
public void windowDeactivated(WindowEvent e) { }
public void windowDeiconified(WindowEvent e) { scrollPane.repaint(); }
public void windowGainedFocus(WindowEvent e) { scrollPane.repaint(); }
public void windowIconified(WindowEvent e) { }
public void windowLostFocus(WindowEvent e) { }
public void windowOpening(WindowEvent e) { scrollPane.repaint(); }
public void windowOpened(WindowEvent e) { }
public void windowResized(WindowEvent e) { scrollPane.repaint(); }
public void windowStateChanged(WindowEvent e) { scrollPane.repaint(); }
Table_Frame.pack();
Table_Frame.setBounds((Screen_Size.width-Table_Frame.getWidth())/2,(Screen_Size.height-Table_Frame.getHeight())/2,Table_Frame.getWidth(),Table_Frame.getHeight());
Table_Frame.setVisible(true);
if (Is_Child) Table_Frame.addComponentListener(new ComponentAdapter() { public void componentClosing(ComponentEvent e) { System.exit(0); } });
else add(scrollPane);
public Table_Panel(String File_Name) { this(File_Name,false,Row_Color_Style_Cyan_Gray,Preffered_Width,null,Default_Selection_Color,true); }
public Table_Panel(String File_Name,int Row_Color_Style,boolean In_Original_Order) { this(File_Name,false,Row_Color_Style,Preffered_Width,null,Default_Selection_Color,In_Original_Order); }
public Table_Panel(String File_Name,String Delimiter,boolean In_Original_Order) { this(File_Name,false,Row_Color_Style_Cyan_Gray,Preffered_Width,Delimiter,Default_Selection_Color,In_Original_Order); }
public Table_Panel(String File_Name,int Preffered_Width,String Delimiter,boolean In_Original_Order) { this(File_Name,false,Row_Color_Style,Preffered_Width,Delimiter,Default_Selection_Color,In_Original_Order); }
public Table_Panel(String File_Name,int Row_Color_Style,int Preffered_Width,String Delimiter,boolean In_Original_Order) { this(File_Name,false,Row_Color_Style,Preffered_Width,Delimiter,Default_Selection_Color,In_Original_Order); }
public Table_Panel(String File_Name,boolean Show_External_Table,boolean In_Original_Order) { this(File_Name,Show_External_Table,Row_Color_Style,Preffered_Width,null,Default_Selection_Color,In_Original_Order); }
public Table_Panel(String File_Name,boolean Show_External_Table,String Delimiter,boolean In_Original_Order) { this(File_Name,Show_External_Table,Row_Color_Style,Preffered_Width,Delimiter,Default_Selection_Color,In_Original_Order); }
public Table_Panel(String File_Name,boolean Show_External_Table,int Row_Color_Style,int Preffered_Width,String Delimiter,Color Selection_Color,boolean In_Original_Order)
String Table_Column_Names[],Column_Name_Line="";
int Row_Count=0,Index=0;
boolean Is_Child=false,Manage_Attachment=false;
StringTokenizer ST;
if (Delimiter==null) Delimiter=Default_Delimiter;
if (new File(File_Name).exists())
try
String Line,Str=Tool_Lib.Read_File(File_Name).toString();
ST=new StringTokenizer(Str,"\n");
Line=ST.nextToken();
Row_Count=ST.countTokens();
Object[][] Table_Data=new Object[Row_Count][];
if (Delimiter.equals(" ")) Line=Line.replaceAll(" {2,}"," ").trim(); // Replace multiple spaces with the delimiter space
Table_Column_Names=Line.split(Delimiter);
columnNames=Table_Column_Names;
for (int i=0;i<Table_Column_Names.length;i++) Column_Name_Line+=Table_Column_Names[i]+" ";
//Out("Column_Name_Line [ "+Table_Column_Names.length+" ]="+Column_Name_Line);
while (ST.hasMoreTokens())
Line=ST.nextToken();
//Out(Line);
if (Delimiter.equals(" ")) Line=Line.replaceAll(" {2,}"," ").trim(); // Replace multiple spaces with the delimiter space
if (Line.indexOf(Delimiter)!=-1) Table_Data[Index]=Line.split(Delimiter);
else
Table_Data[Index]=new Object[Table_Column_Names.length];
Table_Data[Index][0]=Line;
for (int i=1;i<Table_Column_Names.length;i++) Table_Data[Index]="";
Index++;
Line="";
for (int i=0;i<Table_Data.length;i++)
Line+="[ "+Table_Data[i].length+" ] ";
for (int j=0;j<Table_Data[i].length;j++) Line+=Table_Data[i][j]+" ";
Line+="\n";
Out(Line);
Table_Panel A_Table_Panel=new Table_Panel(File_Name,Table_Column_Names,Table_Data,Row_Count,Is_Child,Show_External_Table,Manage_Attachment,Row_Color_Style,Preffered_Width,Selection_Color,In_Original_Order);
Table=A_Table_Panel.Table;
scrollPane=A_Table_Panel.scrollPane;
Column_Width=A_Table_Panel.Column_Width;
data=A_Table_Panel.data;
catch (Exception e) { e.printStackTrace(); }
public void setPreferredSize(Dimension A_Dimension) { scrollPane.setPreferredSize(A_Dimension); }
// This method picks good column sizes. If all column heads are wider than the column's cells' contents, then you can just use column.sizeWidthToFit().
void initColumnSizes(JTable table,TableModel model)
TableColumn column=null;
Component comp=null;
int headerWidth=0,cellWidth=0;
Object[] longValues=(data.length>0)?data[0]:null;
TableCellRenderer headerRenderer=table.getTableHeader().getDefaultRenderer();
if (data.length<1) return;
for (int i=0;i<model.getColumnCount();i++)
column=table.getColumnModel().getColumn(i);
comp=headerRenderer.getTableCellRendererComponent(null,column.getHeaderValue(),false,false,0,0);
headerWidth=comp.getPreferredSize().width;
comp=table.getDefaultRenderer(model.getColumnClass(i)).
getTableCellRendererComponent(table,longValues[i],false,false,0,i);
cellWidth=comp.getPreferredSize().width;
switch (Preffered_Width)
case Max_Header_Cell_Width : column.setPreferredWidth(Math.max(headerWidth,cellWidth));break;
case Header_Width : column.setPreferredWidth(headerWidth);break;
case Cell_Width : column.setPreferredWidth(cellWidth);break;
Column_Width[i]=column.getPreferredWidth();
if (Debug) Out("Initializing width of column "+i+". "+"headerWidth="+headerWidth+"; cellWidth="+cellWidth+" Column_Width["+i+"]="+Column_Width[i]);
// Detects a state change in any of the Lists. Resets the variable corresponding to the selected item in a particular List. Invokes changeFont with the currently selected fontname, style and size attributes.
public void itemStateChanged(ItemEvent e)
Out(e.toString());
if (e.getStateChange() != ItemEvent.SELECTED) return;
Object list=e.getSource();
public static void Out(String message) { System.out.println(message); }
// Create the GUI and show it. For thread safety, this method should be invoked from the event-dispatching thread.
static void Create_And_Show_GUI()
boolean Demo_External_Table=true;
// boolean Demo_External_Table=false;
final Table_Panel demo;
String[] columnNames={"First Names","Last Names","Sport","Num of Years","Vegetarian"};
Object[][] data={{"Mary","Campione","Snowboarding"+"[123456789]",new Integer(5),new Boolean(false)},
{"Alison","Huml","Rowing"+":123456789]",new Integer(3),new Boolean(true)},
{"Frank","Ni","Running"+":123456789", new Integer(12), new Boolean(false)},
{"Kathy","Walrath","Chasing toddlers"+"<123456789>", new Integer(2), new Boolean(false)},
{"Mark", "Andrews","Speed reading",new Integer(20),new Boolean(true)},
{"Angela","Lih","Teaching high school",new Integer(36),new Boolean(false)} };
// Row_Color_Style=Row_Color_Style_Default;
// Row_Color_Style=Row_Color_Style_None;
// Row_Color_Style=Row_Color_Style_Blue_Gray;
Row_Color_Style=Row_Color_Style_Cyan_Gray;
// Row_Color_Style=Row_Color_Style_Blue;
// Row_Color_Style=Row_Color_Style_Gray;
// Row_Color_Style=Row_Color_Style_Red_Green;
// Row_Color_Style=Row_Color_Style_Green_Yellow;
// Row_Color_Style=Row_Color_Style_Red_Yellow;
Preffered_Width=Max_Header_Cell_Width;
if (Demo_External_Table) demo=new Table_Panel("External Table Demo",columnNames,data,data.length,false,Demo_External_Table,false,Row_Color_Style,Max_Header_Cell_Width,Default_Selection_Color,true);
else
JFrame Table_Frame=new JFrame("Internal Table Demo");
// demo=new Table_Panel(Nm_Lib.Dir_A_Test+"ELX.csv",false,Row_Color_Style,Preffered_Width,null);
// demo=new Table_Panel(Nm_Lib.Dir_Stock_Data+"ABV_Data.txt",false,Row_Color_Style,Preffered_Width," ");
demo=new Table_Panel("C:/Dir_Stock_Data/EOP.txt",",",false);
// demo=new Table_Panel(Nm_Lib.Dir_Stock_Data+"ABV_Data.txt"," ",false);
Table_Frame.getContentPane().add(demo.scrollPane);
Table_Frame.addWindowListener(new WindowAdapter()
public void windowActivated(WindowEvent e) { }
public void windowClosed(WindowEvent e) { }
public void windowClosing(WindowEvent e) { System.exit(0); }
public void windowDeactivated(WindowEvent e) { }
public void windowDeiconified(WindowEvent e) { demo.repaint(); }
public void windowGainedFocus(WindowEvent e) { demo.repaint(); }
public void windowIconified(WindowEvent e) { }
public void windowLostFocus(WindowEvent e) { }
public void windowOpening(WindowEvent e) { demo.repaint(); }
public void windowOpened(WindowEvent e) { }
public void windowResized(WindowEvent e) { demo.repaint(); }
public void windowStateChanged(WindowEvent e) { demo.repaint(); }
Table_Frame.pack();
Table_Frame.setBounds((Screen_Size.width-Table_Frame.getWidth())/2,(Screen_Size.height-Table_Frame.getHeight())/2,Table_Frame.getWidth(),Table_Frame.getHeight());
Table_Frame.setVisible(true);
public static void main(String[] args)
// Schedule a job for the event-dispatching thread : creating and showing this application's GUI.
SwingUtilities.invokeLater(new Runnable() { public void run() { Create_And_Show_GUI(); } });
* TableSorter is a decorator for TableModels; adding sorting functionality to a supplied TableModel. TableSorter does not store
* or copy the data in its TableModel; instead it maintains a map from the row indexes of the view to the row indexes of the
* model. As requests are made of the sorter (like getValueAt(row, col)) they are passed to the underlying model after the row numbers
* have been translated via the internal mapping array. This way, the TableSorter appears to hold another copy of the table
* with the rows in a different order.
* <p/>
* TableSorter registers itself as a listener to the underlying model, just as the JTable itself would. Events recieved from the model
* are examined, sometimes manipulated (typically widened), and then passed on to the TableSorter's listeners (typically the JTable).
* If a change to the model has invalidated the order of TableSorter's rows, a note of this is made and the sorter will resort the
* rows the next time a value is requested.
* <p/>
* When the tableHeader property is set, either by using the setTableHeader() method or the two argument constructor, the table
* header may be used as a complete UI for TableSorter. The default renderer of the tableHeader is decorated with a renderer
* that indicates the sorting status of each column. In addition, a mouse listener is installed with the following behavior:
* <ul>
* <li>
* Mouse-click: Clears the sorting status of all other columns and advances the sorting status of that column through three
* values: {NOT_SORTED, ASCENDING, DESCENDING} (then back to NOT_SORTED again).
* <li>
* SHIFT-mouse-click: Clears the sorting status of all other columns and cycles the sorting status of the column through the same
* three values, in the opposite order: {NOT_SORTED, DESCENDING, ASCENDING}.
* <li>
* CONTROL-mouse-click and CONTROL-SHIFT-mouse-click: as above except that the changes to the column do not cancel the statuses of columns
* that are already sorting - giving a way to initiate a compound sort.
* </ul>
* <p/>
* This is a long overdue rewrite of a class of the same name that first appeared in the swing table demos in 1997.
* @author Philip Milne
* @author Brendon McLean
* @author Dan van Enckevort
* @author Parwinder Sekhon
* @version 2.0 02/27/04
class TableSorter extends AbstractTableModel
public static final long serialVersionUID=26362862L;
protected TableModel tableModel;
public static final int DESCENDING = -1;
public static final int NOT_SORTED = 0;
public static final int ASCENDING = 1;
private static Directive EMPTY_DIRECTIVE = new Directive(-1, NOT_SORTED);
public static final Comparator COMPARABLE_COMAPRATOR = new Comparator() { public int compare(Object o1, Object o2) { return ((Comparable) o1).compareTo(o2); } };
public static final Comparator LEXICAL_COMPARATOR = new Comparator() { public int compare(Object o1, Object o2) { return o1.toString().compareTo(o2.toString()); } };
private Row[] viewToModel;
private int[] modelToView;
private JTableHeader tableHeader;
private MouseListener mouseListener;
private TableModelListener tableModelListener;
private Map<Class,Comparator> columnComparators = new HashMap<Class,Comparator>();
private List<Directive> sortingColumns = new ArrayList<Directive>();
public TableSorter()
this.mouseListener = new MouseHandler();
this.tableModelListener = new TableModelHandler();
public TableSorter(TableModel tableModel)
this();
setTableModel(tableModel);
public TableSorter(TableModel tableModel, JTableHeader tableHeader)
this();
setTableHeader(tableHeader);
setTableModel(tableModel);
private void clearSortingState()
viewToModel = null;
modelToView = null;
public TableModel getTableModel() { return tableModel; }
public void setTableModel(TableModel tableModel)
if (this.tableModel != null) { this.tableModel.removeTableModelListener(tableModelListener); }
this.tableModel = tableModel;
if (this.tableModel != null) { this.tableModel.addTableModelListener(tableModelListener); }
clearSortingState();
fireTableStructureChanged();
public JTableHeader getTableHeader() { return tableHeader; }
public void setTableHeader(JTableHeader tableHeader)
if (this.tableHeader != null)
this.tableHeader.removeMouseListener(mouseListener);
TableCellRenderer defaultRenderer = this.tableHeader.getDefaultRenderer();
if (defaultRenderer instanceof SortableHeaderRenderer) this.tableHeader.setDefaultRenderer(((SortableHeaderRenderer) defaultRenderer).tableCellRenderer);
this.tableHeader = tableHeader;
if (this.tableHeader != null)
this.tableHeader.addMouseListener(mouseListener);
this.tableHeader.setDefaultRenderer(
new SortableHeaderRenderer(this.tableHeader.getDefaultRenderer()));
public boolean isSorting() { return sortingColumns.size() != 0; }
private Directive getDirective(int column)
for (int i = 0; i < sortingColumns.size(); i++)
Directive directive = (Directive)sortingColumns.get(i);
if (directive.column == column) { return directive; }
return EMPTY_DIRECTIVE;
public int getSortingStatus(int column) { return getDirective(column).direction; }
private void sortingStatusChanged()
clearSortingState();
fireTableDataChanged();
if (tableHeader != null) { tableHeader.repaint(); }
public void setSortingStatus(int column, int status)
Directive directive = getDirective(column);
if (directive != EMPTY_DIRECTIVE) { sortingColumns.remove(directive); }
if (status != NOT_SORTED) { sortingColumns.add(new Directive(column, status)); }
sortingStatusChanged();
protected Icon getHeaderRendererIcon(int column, int size)
Directive directive = getDirective(column);
if (directive == EMPTY_DIRECTIVE) { return null; }
return new Arrow(directive.direction == DESCENDING, size, sortingColumns.indexOf(directive));
private void cancelSorting()
sortingColumns.clear();
sortingStatusChanged();
public void setColumnComparator(Class type, Comparator comparator)
if (comparator == null) { columnComparators.remove(type); }
else { columnComparators.put(type, comparator); }
protected Comparator getComparator(int column)
Class columnType = tableModel.getColumnClass(column);
Comparator comparator = (Comparator) columnComparators.get(columnType);
if (comparator != null) { return comparator; }
if (Comparable.class.isAssignableFrom(columnType)) { return COMPARABLE_COMAPRATOR; }
return LEXICAL_COMPARATOR;
private Row[] getViewToModel()
if (viewToModel == null)
int tableModelRowCount = tableModel.getRowCount();
viewToModel = new Row[tableModelRowCount];
for (int row = 0; row < tableModelRowCount; row++) { viewToModel[row] = new Row(row); }
if (isSorting()) { Arrays.sort(viewToModel); }
return viewToModel;
public int modelIndex(int viewIndex) { return getViewToModel()[viewIndex].modelIndex; }
private int[] getModelToView()
if (modelToView == null)
int n = getViewToModel().length;
modelToView = new int[n];
for (int i = 0; i < n; i++) { modelToView[modelIndex(i)] = i; }
return modelToView;
// TableModel interface methods
public int getRowCount() { return (tableModel == null) ? 0 : tableModel.getRowCount(); }
public int getColumnCount() { return (tableModel == null) ? 0 : tableModel.getColumnCount(); }
public String getColumnName(int column) { return tableModel.getColumnName(column); }
public Class getColumnClass(int column) { return tableModel.getColumnClass(column); }
public boolean isCellEditable(int row, int column) { return tableModel.isCellEditable(modelIndex(row), column); }
public Object getValueAt(int row, int column) { return tableModel.getValueAt(modelIndex(row), column); }
public void setValueAt(Object aValue, int row, int column) { tableModel.setValueAt(aValue, modelIndex(row), column); }
// Helper classes
private class Row implements Comparable
private int modelIndex;
public Row(int index) { this.modelIndex = index; }
public int compareTo(Object o)
int row1 = modelIndex;
int row2 = ((Row) o).modelIndex;
for (Iterator it = sortingColumns.iterator(); it.hasNext();)
Directive directive = (Directive) it.next();
int column = directive.column;
Object o1 = tableModel.getValueAt(row1, column);
Object o2 = tableModel.getValueAt(row2, column);
int comparison = 0;
// Define null less than everything, except null.
if (o1 == null && o2 == null) { comparison = 0; }
else if (o1 == null) { comparison = -1; }
else if (o2 == null) { comparison = 1; }
else { comparison = getComparator(column).compare(o1, o2); }
if (comparison != 0) { return directive.direction == DESCENDING ? -comparison : comparison; }
return 0;
private class TableModelHandler implements TableModelListener
public void tableChanged(TableModelEvent e)
// If we're not sorting by anything -
ITunes radio not displaying song titles, artists, or album artwork.
iTunes radio on my iphone 5 doesn't display the song title, artist name, or any album artwork. It's just blank. Tried signing in and out of iTunes, turning phone on/off to no avail. Any suggestions? Thanks!
I have this same problem. I also don't have any of the price info for the track. This problem is on my iPhone 5s, iPad and iPad mini.
I tested out iTunes Radio on my wife's iPad and it works fine - album art, track names, album info, price and buying info.
The information in the "i" button is also blank on all my devices and not on my wife's iPad.
This is very frustrating because I can never know what the track is that I'm listening to and can't buy it if I like it. -
Itunes keeps shuffling the songs out of order when i burn a CD
I have no idea why this is happening. The shuffle is turned off. I just installed the new version with the same results. Thanks in advance for any help.
It is a weird bug that shows up unpredictably.
The following workaround sometimes help: start a new playlist and add the same songs to it. Make sure the little triangle is above the number column, and get the songs into the right order. Then do the burn from the new playlist. -
My ITunes will not display songs correctly
Ok my Itunes on one of my computers will not display the three boxes at the top labled Genre, Artist, Album. I do know that there is a view icon at the top with three boxes and you click the one to the left. I have two computers and it works just fine on one but not the other. Please Help. Thanks.
JohnHit ctl+B to show the browser.
Or, itunes menu > View > Show Browser. -
ITunes won't display song names
Every time I put in a new CD to import it only lists the songs as "track 1". How do I fix this? Thanks
Well make sure there store bought CDs as thats the only CDs it goes out on the net and pulls info up on, if there personally made CDs it won't. Also some store bought CDs they do not have listed in the database.
If its doing this on every single store bought CD u have, especailly popular CDs, check your firewall and antivirus and make sure there not blocking iTUnes, or some internet accelerater u have -
ITunes 11 Not Displaying Song Playing or Progress Through Song (Mac)
I'm using a 2008 MacBook Pro running OS X 10.8 Mountain Lion. I updated to iTunes 11 a few months back and since then I haven't been able to see the current song's information - for example the song title, artist's name, and progress through the song - at the top of iTunes while it's playing. Is this a new feature of iTunes 11 or is there some way I can adjust my setting to show the current song again?
That's consistent with trouble with the Segoe UI fonts on your system.
If you're using Windows XP or Windows Vista, try Vortical's technique from the following post:
Re: iTunes 10.1 Missing Text
But if you're using Windows 7, try itunesTRK's suggestion from the following post:
menu bar invisible -
Grouping Displays songs out of order
I was wondering why a grouping would be played out of order even though the tracks are in order with the rest of the cd?
oops, i meant, tracks are in order for the cd, and the grouping.
-
Photos are show in wrong order
Hello,
I bought an iPod Touch 32 GB because I thought it's a good way to carry my pictures with me.
The problem is that within the folders/albums the pictures are displayed in the wrong order. It's not chronlogically, by name or something else I can identify.
What have I done?
I'm using a XP laptop and my pictures are stored in several folders on a NAS. First I made sure that the pictures were sorted by "picture taken on". Then I selected the picture folder in iTunes and selected several subfolders to be transferred to the iPod. It took a while as we are talking of 15.000 pictures. Some of the folders have 10 or 20 pictures, some of the folders have 200 or even 400 pictures. It's important for me that they will be displayed in a chronological or by name. But I have the feeling that starting from a certain amount of pictures (like 30 or 40) it completely destroys the structure.
What can I do?
I hope I was able to make my point as I'm writing you from Germany and my English is not the best.
Please help me to get this problem solved.FOUND SOLUTION from another unhappy guy (forgot his name) but he was very kind in posting the solution after he broke his brain trying with the Support team (?)
in any case here is the solution:
1 - in PHOTOS check sync
2 - DO NOT SELECT ANY Folders or files
3 - let the phone do the sync
4 - repeat the sync by selecting the folders you intend to sync
It did worked for me....try
good luck
PS - I wish that the board could be monitored by Apple experts so that they may add valid
solutions to problems rather then us going crazy looking for intelligent reply to questions! -
Track info changes reverting & wrong order. Soundcheck doesn't rescan.
Looks like I've had less serious probs with iTunes 7 than a lot of people, but there are a few irritating bugs:
1) On one album in my library, I keep changing the Album Artist, but it keeps changing itself back whenever the tracks are played. For some reason iTunes entered the Album Artist as "Soundtrack". I changed it to the real artist, and when each track is played it reverts back to "Soundtrack". I'm not even allowed to name my own library??
2) Tracks from the same album are sometimes displayed in the wrong order, eg track 6 will appear before track 1. If I play track 1, track 6 moves down between tracks 1 & 2. Play track 2 & track 6 moves down another place. All tracks names/numbers etc have the same convention & all labelled N of N tracks etc. It also seems to have split some of my albums into different album artists (I've only ever used Artist, not album Artist) so I've had a huge amount of restoration work to do on my library.
3) After upgrading, the Soundcheck tick disappeared from Preferences. When I re-check it, it doesn't re-scan anything, not even the tracks I added since the upgrade. Sound check doesn't even seem to be mentioned in the help file from what I can remember from when I tried this.
4) Also having the same probs as other people with jumpy video playback & high CPU usage.
5) New Cover view for Album covers is a nice touch, but no explanation on how it works (I understand it doesn't automatically add the artwork to the ID3 tags). Also, when I change to Browse by album cover, I just get a useless message saying that it's unable to browse by album cover on this computer. Help file is utterly useless & no solutions on internet. I suspect my DirectX/graphics card setup may be involved somewhere, but how come it's able to display album covers in the other two views?
General consensus seems to be that this software release is a real shocker & although there seems to be a lot of hysteria over it on these forums, I can't believe it was released in this state. Apple need to pull their fingers out.Hi,
Many thanks for the suggestions - replies as follows:
1) I never have this option checked.
2) This is when sorted by album - it's definitely not connected with my view settings.
3) Cool - I was probably basing this on previous versions when I think think you could see Soundcheck running (if you couldn't I think you could scroll through the displays in the Now Playing window at the top). There was no apparent disk activity after checking either, but I haven't got arounud to checking file modified timestamps. Still don't understand why Soundcheck was disabled after upgrade though...
4) This didn't happen with previous versions of iTunes. Have already scoured the web for help & it sounds like a common problem with this release. I built this PC!
5) DirectX is already running on v9.0c, and I've got the latest drivers for my ATI Radeon 7500 128MB card. I thought it might be DirectX-related as I've been having problems getting Direct3D acceleration enabled. Haven't found any fixes yet relevant to this - have uninstalled all remote control software (including mirror drivers)& made a NetMeeting change which supposedly fixes this but no luck, reinstalled SP2, reinstalled drivers etc. Argh.
Thanks for your help! -
Itunes will not display amazon purchases
iTunes will not display songs I purchased from Amazon and others, it also will not automatically play them when I shuffle "Purchased". They are in the library because when I search for them I find them.
Any help greatly appreciated.Hi,
You stated that you found them when you searched your library - create a playlist from selection.
Jim -
ITunes 10's "grid view" displays my songs out of order.
I really enjoy the "grid view" option on iTunes 10. However, I have noticed it has displayed a few of my albums in the incorrect order. I have checked the tags, and they are all set to the same artist, album, album artist, genre, album artwork, amount of tracks, and amount of discs. They have all been numbered correctly from 1 to x. Some tracks (i.e. 5, 9, 13) are displayed in order at the top and the other tracks are below them in order as well. I do not have this problem in any other view format. I would like to troubleshoot this so that I can go on enjoying grid without this annoying glitch.
I am finding the same problem.
The tracks display in the correct order in List view, but not in Grid or Artist List view. They play in the correct order no matter what view is being used, just display wrong.
For example: In the image below, they will still play in order, so if I play the "first" one (#10), it will continue on to play 11-18 in order, it is just the view that is in error.
The solution that seemed to work for me was to force track numbers by adding them to the track number field and sorting on that. So the problem may be disc rips and other media not from iTunes or Amazon may not necessarily have proper track numbers.
Now if that were the only bug I keep running in to.
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