Created
May 8, 2014 15:05
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JAVA JTable cell color
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| /** GET TABLE COLUMN MODEL AND SET CELL RENDERER **/ | |
| Color LIGHT_BLUE = new Color(176, 196, 222); | |
| EmployeeDetailScheduleTableCellRenderer cellRenderer = new EmployeeDetailScheduleTableCellRenderer(LIGHT_BLUE); | |
| TableColumnModel tcm =tableListDetailSchedule.getColumnModel(); | |
| for(int i=2; i<=8; i++) { | |
| TableColumn tm = tcm.getColumn(i); | |
| tm.setCellRenderer(cellRenderer); | |
| } | |
| /** CREATE CELL RENDERER **/ | |
| private class EmployeeDetailScheduleTableCellRenderer extends DefaultTableCellRenderer { | |
| private Color color; | |
| public EmployeeDetailScheduleTableCellRenderer(Color color) { | |
| this.color = color; | |
| } | |
| public Component getTableCellRendererComponent (JTable table, Object value, boolean selected, boolean focused, int row, int column) { | |
| setEnabled(table == null || table.isEnabled()); // see question above | |
| boolean isToBeColored = false; | |
| if(column>=2 && column<=8) { | |
| Object val = table.getModel().getValueAt(row, column); | |
| String txtVal = val.toString(); | |
| String strPrefix = "<html><center>"; | |
| String strPostfix = "<br>"; | |
| if(txtVal.contains(strPrefix)) { | |
| String work_hour_part = txtVal.substring(txtVal.indexOf(strPrefix)+strPrefix.length(), txtVal.indexOf(strPostfix)); | |
| System.out.println(work_hour_part); | |
| if(!work_hour_part.equals("0.00")) { | |
| isToBeColored = true; | |
| } | |
| } | |
| } | |
| if(isToBeColored) { | |
| setBackground(color); | |
| } else { | |
| setBackground(null); | |
| } | |
| super.getTableCellRendererComponent(table, value, selected, focused, row, column); | |
| return this; | |
| } | |
| } |
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