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POresizing component in jtable cell
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copied!<p>I am trying to resize a slider inside a jtable cell. But when resizing the column header, I do pass in the concerned code (method getTableCellRendererComponent for column one), but nothing happens (the slider is not resized??).</p> <p>below is the code of my renderer :</p> <pre><code>public class NavigationDataModelRenderer extends JLabel implements TableCellRenderer { private JSlider slider = null; public NavigationDataModelRenderer() { super(); } public NavigationDataModelRenderer(int tolerance) { super(); slider = new JSlider(tolerance * -3,tolerance *3); slider.setPaintTicks(true); slider.setMajorTickSpacing(tolerance); slider.setUI(new SpreadSliderUI(slider)); } @Override public Component getTableCellRendererComponent(JTable table, Object value,boolean isSelected, boolean hasFocus, int row, int column) { Component comp = null; if (table.getModel()!= null && table.getModel() instanceof NavigationDataModel) { NavigationDataModel model = (NavigationDataModel) table.getModel(); Object o = table.getModel().getValueAt(row, column); this.setText(o.toString()); if (column == 1) {//slider if (model.getList() != null && model.getList().get(0)!= null && model.getList().get(row) != null) { slider.setValue((Integer)o); } comp = slider; slider.setSize(table.getCellRect(row, column, false).getSize()); } else if (column == 2) { if (((Integer)o) == Integer.MAX_VALUE) { this.setText("Invalid"); } } else { comp = this; } } return comp; } </code></pre> <p>}</p> <p>thanks for your help.</p>

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