Java Code Examples for javax.swing.JLabel#getBorder()

/**
 * Constructor, with options.
 *
 * @param autoAdjustMinimumTableRowHeight Set this to true to have this class automatically
 * adjust the the minimum row height of all rows in the table, the first time that a
 * DateTableEditor is displayed. Set this to false to turn off any row height adjustments. The
 * default value is true.
 *
 * @param matchTableBackgroundColor This indicates whether this table editor should set the
 * picker text area background color to match the background color of the table. The default
 * value is true.
 *
 * @param matchTableSelectionBackgroundColor This indicates whether this table editor should set
 * the picker text area background color to match the background color of the table selection
 * (when selected). The default value is true.
 */
public DateTableEditor(boolean autoAdjustMinimumTableRowHeight,
        boolean matchTableBackgroundColor, boolean matchTableSelectionBackgroundColor) {
    // Save the constructor parameters.
    this.autoAdjustMinimumTableRowHeight = autoAdjustMinimumTableRowHeight;
    this.matchTableBackgroundColor = matchTableBackgroundColor;
    this.matchTableSelectionBackgroundColor = matchTableSelectionBackgroundColor;
    // Create the borders that should be used for focused and unfocused cells.
    JLabel exampleDefaultRenderer = (JLabel) new DefaultTableCellRenderer().
            getTableCellRendererComponent(new JTable(), "", true, true, 0, 0);
    borderFocusedCell = exampleDefaultRenderer.getBorder();
    borderUnfocusedCell = new EmptyBorder(1, 1, 1, 1);
    // Create and set up the date picker.
    datePicker = new DatePicker();
    datePicker.setBorder(borderUnfocusedCell);
    datePicker.getComponentDateTextField().setBorder(null);
    // Adjust any needed date picker settings.
    DatePickerSettings settings = datePicker.getSettings();
    settings.setGapBeforeButtonPixels(0);
    settings.setSizeTextFieldMinimumWidthDefaultOverride(false);
    settings.setSizeTextFieldMinimumWidth(20);
    // Calculate and store the minimum row height needed to display the date picker.
    minimumRowHeightInPixels = (datePicker.getPreferredSize().height + 1);
}
 

@Override
public Component getTableCellRendererComponent( JTable table, Object value, boolean isSelected,
	boolean hasFocus, int row, int column )
{
	Component c = delegate.getTableCellRendererComponent( table, value, isSelected, hasFocus, row, column );
	if( !(c instanceof JLabel) )
		return c;

	l = (JLabel) c;

	if( sortIconPosition == SwingConstants.LEFT ) {
		if( oldHorizontalTextPosition < 0 )
			oldHorizontalTextPosition = l.getHorizontalTextPosition();
		l.setHorizontalTextPosition( SwingConstants.RIGHT );
	} else {
		// top or bottom
		sortIcon = l.getIcon();
		origBorder = l.getBorder();
		l.setIcon( null );
		l.setBorder( this );
	}

	return l;
}
 

/**
 * Constructor, with options.
 *
 * @param autoAdjustMinimumTableRowHeight Set this to true to have this class automatically
 * adjust the the minimum row height of all rows in the table, the first time that a
 * TimeTableEditor is displayed. Set this to false to turn off any row height adjustments. The
 * default value is true.
 */
public TimeTableEditor(boolean autoAdjustMinimumTableRowHeight,
        boolean matchTableBackgroundColor, boolean matchTableSelectionBackgroundColor) {
    // Save the constructor parameters.
    this.autoAdjustMinimumTableRowHeight = autoAdjustMinimumTableRowHeight;
    this.matchTableBackgroundColor = matchTableBackgroundColor;
    this.matchTableSelectionBackgroundColor = matchTableSelectionBackgroundColor;
    // Create the borders that should be used for focused and unfocused cells.
    JLabel exampleDefaultRenderer = (JLabel) new DefaultTableCellRenderer().
            getTableCellRendererComponent(new JTable(), "", true, true, 0, 0);
    borderFocusedCell = exampleDefaultRenderer.getBorder();
    borderUnfocusedCell = new EmptyBorder(1, 1, 1, 1);
    // Create and set up the time picker.
    timePicker = new TimePicker();
    timePicker.setEnableArrowKeys(false);
    timePicker.setBorder(borderUnfocusedCell);
    timePicker.getComponentTimeTextField().setBorder(null);
    // Adjust any needed time picker settings.
    TimePickerSettings settings = timePicker.getSettings();
    settings.setGapBeforeButtonPixels(0);
    settings.setSizeTextFieldMinimumWidthDefaultOverride(false);
    settings.setSizeTextFieldMinimumWidth(20);
    // Calculate and store the minimum row height needed to display the time picker.
    minimumRowHeightInPixels = (timePicker.getPreferredSize().height + 1);
}
 

public Component getScaleFactorsSubCellRenderer(JTable table, BodyScaleFactors scaleFactors, boolean isSelected, boolean hasFocus, int row, int col, int i, int n) {
   String str;
   Font font = null;
   if(scaleFactors.useManualScale()) {
      str = numberFormat.format(scaleFactors.manualScales[i]);
      font = boldFont;
   } else {
      if(scaleFactors.measurements[i]==-1) str = "1.0";
      else {
         Double val = scaleToolModel.getMeasurementValue(scaleFactors.measurements[i]);
         if(val==null) str = "?"; else str = numberFormat.format(val);
      }
      font = regularFont;
   }
   setBackground(null);
   setForeground(null);
   JLabel label = (JLabel)super.getTableCellRendererComponent(table,str,isSelected,hasFocus,row,col);
   intendedBorder = label.getBorder();
   if(n==3) label.setBorder(interiorBorders[i]);
   else label.setBorder(null);
   label.setHorizontalAlignment(SwingConstants.TRAILING);
   label.setFont(font);
   return label;
}
 

/**
 * Constructor, with options.
 *
 * @param autoAdjustMinimumTableRowHeight Set this to true to have this class automatically
 * adjust the the minimum row height of all rows in the table, the first time that a
 * DateTimeTableEditor is displayed. Set this to false to turn off any row height adjustments.
 * The default value is true.
 */
public DateTimeTableEditor(boolean autoAdjustMinimumTableRowHeight,
        boolean matchTableBackgroundColor, boolean matchTableSelectionBackgroundColor) {
    // Save the constructor parameters.
    this.autoAdjustMinimumTableRowHeight = autoAdjustMinimumTableRowHeight;
    this.matchTableBackgroundColor = matchTableBackgroundColor;
    this.matchTableSelectionBackgroundColor = matchTableSelectionBackgroundColor;
    // Create the borders that should be used for focused and unfocused cells.
    JLabel exampleDefaultRenderer = (JLabel) new DefaultTableCellRenderer().
            getTableCellRendererComponent(new JTable(), "", true, true, 0, 0);
    borderFocusedCell = exampleDefaultRenderer.getBorder();
    borderUnfocusedCell = new EmptyBorder(1, 1, 1, 1);
    // Create and set up the DateTimePicker.
    dateTimePicker = new DateTimePicker();
    dateTimePicker.timePicker.setEnableArrowKeys(false);
    dateTimePicker.setBorder(borderUnfocusedCell);
    dateTimePicker.setGapSize(2, ConstantSize.PIXEL);
    dateTimePicker.setBackground(Color.white);
    dateTimePicker.datePicker.setBackground(Color.white);
    dateTimePicker.timePicker.setBackground(Color.white);
    dateTimePicker.datePicker.getComponentDateTextField().setBorder(null);
    dateTimePicker.timePicker.getComponentTimeTextField().setBorder(null);
    // Adjust any needed picker settings.
    DatePickerSettings dateSettings = dateTimePicker.datePicker.getSettings();
    dateSettings.setGapBeforeButtonPixels(0);
    dateSettings.setSizeTextFieldMinimumWidthDefaultOverride(false);
    dateSettings.setSizeTextFieldMinimumWidth(20);
    TimePickerSettings timeSettings = dateTimePicker.timePicker.getSettings();
    timeSettings.setGapBeforeButtonPixels(0);
    timeSettings.setSizeTextFieldMinimumWidthDefaultOverride(false);
    timeSettings.setSizeTextFieldMinimumWidth(20);
    // Calculate and store the minimum row height needed to display the DateTimePicker.
    minimumRowHeightInPixels = (dateTimePicker.getPreferredSize().height + 1);
}
 

public Component getMeasurementSubCellRenderer(JTable table, BodyScaleFactors scaleFactors, boolean isSelected, boolean hasFocus, int row, int col, int i, int n) {
   String name;
   Font font = null;
   boolean valid = true;
   if(scaleFactors.useManualScale()) {
      name = "MANUAL SCALES";
      font = boldFont;
   } else {
      name = (scaleFactors.measurements[i]==-1) ? ScaleFactorsTableModel.unassignedMeasurement : scaleToolModel.getMeasurementName(scaleFactors.measurements[i]);
      font = regularFont;
      if(scaleFactors.measurements[i]!=-1 && scaleToolModel.getMeasurementValue(scaleFactors.measurements[i])==null) valid = false;
   }
   // Reset bg/fg colors before calling super.getTableCellRendererComponent()
   setBackground(null);
   setForeground(null);
   JLabel label = (JLabel)super.getTableCellRendererComponent(table,name,isSelected,hasFocus,row,col);
   intendedBorder = label.getBorder();
   if(n==3) label.setBorder(interiorBorders[i]);
   else label.setBorder(null);
   label.setHorizontalAlignment(SwingConstants.LEADING);
   label.setFont(font);
   // Override bg/fg colors for invalid measurment (most likely it refers to markers which are not available in the model)
   if(!valid) {
      if(isSelected) label.setForeground(invalidColor);
      else label.setBackground(invalidColor);
   }
   return label;
}
 

/**
 * Creates a JPanel with the specified options. Interal use only.
 * 
 * @param opts the options
 * @return a jpanel
 */
private static JPanel optionsPanel(final List<Option> opts) {
	final JPanel options = new JPanel();
	final GroupLayout gl = new GroupLayout(options);

	options.setLayout(gl);
	gl.setAutoCreateGaps(true);
	gl.setAutoCreateContainerGaps(true);

	final GroupLayout.ParallelGroup labels = gl.createParallelGroup();
	final GroupLayout.ParallelGroup values = gl.createParallelGroup();
	final GroupLayout.ParallelGroup titles = gl.createParallelGroup();
	final GroupLayout.ParallelGroup horiz = gl.createParallelGroup();
	final GroupLayout.SequentialGroup cols = gl.createSequentialGroup();
	final GroupLayout.SequentialGroup rows = gl.createSequentialGroup();

	cols.addGroup(labels);
	cols.addGroup(values);
	horiz.addGroup(cols);
	horiz.addGroup(titles);

	for (final Option o : opts) {
		final JLabel l = o.getLabel();
		final JComponent c = o.getComponent();

		if (c == null) {
			// This is a label-only row, allowed to take up the whole row
			titles.addComponent(l);
			rows.addComponent(l);
		} else {
			if (l.getBorder() == null) {
				l.setBorder(new EmptyBorder(3, 0, 0, 0));
			}

			if (l.getLabelFor() == null) {
				l.setLabelFor(c);
			}

			labels.addComponent(l);
			values.addComponent(c);

			final GroupLayout.ParallelGroup row = gl.createParallelGroup(GroupLayout.Alignment.BASELINE);

			row.addComponent(l);
			row.addComponent(c);
			rows.addGroup(row);
		}
	}

	gl.setHorizontalGroup(horiz);
	gl.setVerticalGroup(rows);

	return options;
}