/src/mpv5/utils/renderer/TableCellRendererForDezimal.java

  1/*
  2 * 
  3This file is part of YaBS.
  4
  5YaBS is free software: you can redistribute it and/or modify
  6it under the terms of the GNU General Public License as published by
  7the Free Software Foundation, either version 3 of the License, or
  8(at your option) any later version.
  9
 10YaBS is distributed in the hope that it will be useful,
 11but WITHOUT ANY WARRANTY; without even the implied warranty of
 12MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 13GNU General Public License for more details.
 14
 15You should have received a copy of the GNU General Public License
 16along with YaBS.  If not, see <http://www.gnu.org/licenses/>.
 17
 18 * 
 19 */
 20package mpv5.utils.renderer;
 21
 22import java.awt.Color;
 23import java.awt.Component;
 24import java.text.DecimalFormat;
 25import java.text.NumberFormat;
 26import javax.swing.JFormattedTextField;
 27import javax.swing.JTable;
 28import javax.swing.table.DefaultTableCellRenderer;
 29import javax.swing.table.TableColumn;
 30import mpv5.globals.GlobalSettings;
 31import mpv5.logging.Log;
 32import mpv5.utils.numberformat.FormatNumber;
 33
 34public class TableCellRendererForDezimal extends DefaultTableCellRenderer {
 35
 36    private static final long serialVersionUID = 1L;
 37    private final DefaultTableCellRenderer adaptee = new DefaultTableCellRenderer();
 38    private final JTable t;
 39    private Color color;
 40    private NumberFormat format = FormatNumber.getShortDecimalFormat();
 41
 42    /**
 43     * 
 44     * @param t
 45     * @param color Not used yet
 46     */
 47    public TableCellRendererForDezimal(JTable t, Color color) {
 48        this(t);
 49        this.color = color;
 50    }
 51
 52    /**
 53     * 
 54     * @param t
 55     * @param pattern Overriding FormatNumber.getShortDecimalFormat() and GlobalSettings.getProperty("table.decimal.format")
 56     */
 57    public TableCellRendererForDezimal(JTable t, String pattern) {
 58        this(t);
 59        if (pattern != null && pattern.length() != 0) {
 60            try {
 61                this.format = new DecimalFormat(pattern);
 62            } catch (Exception e) {
 63                Log.Debug(e);
 64            }
 65        }
 66    }
 67
 68    /**
 69     * Set this renderer to the given column + editor
 70     * @param column
 71     */
 72    public void setRendererTo(int column) {
 73
 74        TableColumn col = t.getColumnModel().getColumn(t.getColumnModel().getColumnIndex(t.getModel().getColumnName(column)));
 75        col.setCellEditor(new TableCellEditorForDezimal(new JFormattedTextField(), format));
 76        col.setCellRenderer(this);
 77    }
 78
 79    /**
 80     * 
 81     * @param t
 82     */
 83    public TableCellRendererForDezimal(JTable t) {
 84        super();
 85        this.t = t;
 86
 87        if (GlobalSettings.hasProperty("table.decimal.format")) {
 88            try {
 89                this.format = new DecimalFormat(GlobalSettings.getProperty("table.decimal.format"));
 90            } catch (Exception e) {
 91                Log.Debug(e);
 92            }
 93        }
 94    }
 95
 96    @Override
 97    protected void setValue(Object value) {
 98        if (value instanceof Number) {
 99            value = format.format(value);
100        }
101        super.setValue(value);
102    }
103
104    @Override
105    public Component getTableCellRendererComponent(JTable table, Object value, boolean isSelected, boolean hasFocus, int row, int col) {
106        if (value instanceof Number) {
107            value = format.format(value);
108        }
109        adaptee.getTableCellRendererComponent(table, value, isSelected, hasFocus, row, col);
110        setForeground(adaptee.getForeground());
111        setBackground(adaptee.getBackground());
112        setBorder(adaptee.getBorder());
113        setFont(adaptee.getFont());
114        setText(adaptee.getText());
115        if (hasFocus) {
116            setBackground(Color.BLUE);
117            setForeground(Color.WHITE);
118        }
119        return this;
120    }
121}