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package net.mtu.eggplant.util.gui; |
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import java.awt.Component; |
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import javax.swing.DefaultListCellRenderer; |
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import javax.swing.Icon; |
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import javax.swing.JLabel; |
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import javax.swing.JList; |
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import javax.swing.JTable; |
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import javax.swing.JTree; |
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import javax.swing.ListCellRenderer; |
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import javax.swing.table.DefaultTableCellRenderer; |
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import javax.swing.table.TableCellRenderer; |
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import javax.swing.tree.DefaultTreeCellRenderer; |
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import javax.swing.tree.TreeCellRenderer; |
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import net.mtu.eggplant.util.Named; |
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public class SmartRenderer implements ListCellRenderer<Object>, TableCellRenderer, TreeCellRenderer { |
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| 64 | 0 | public SmartRenderer() { |
| 65 | 0 | _treeRenderer = new DefaultTreeCellRenderer(); |
| 66 | 0 | _listRenderer = new DefaultListCellRenderer(); |
| 67 | 0 | _tableRenderer = new DefaultTableCellRenderer(); |
| 68 | 0 | } |
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private DefaultTreeCellRenderer _treeRenderer; |
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private DefaultListCellRenderer _listRenderer; |
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private DefaultTableCellRenderer _tableRenderer; |
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@Override |
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public final Component getListCellRendererComponent(final JList<?> list, |
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final Object value, |
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final int index, |
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final boolean isSelected, |
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final boolean cellHasFocus) { |
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| 81 | 0 | final JLabel renderer = (JLabel)_listRenderer.getListCellRendererComponent(list, value, index, isSelected, cellHasFocus); |
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final String text; |
| 83 | 0 | if(value == null) { |
| 84 | 0 | text = "NULL"; |
| 85 | 0 | } else if (value instanceof Icon) { |
| 86 | 0 | text = ""; |
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} else { |
| 88 | 0 | text = getStringValue(value); |
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} |
| 90 | 0 | renderer.setText(text); |
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| 92 | 0 | return renderer; |
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} |
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public final Component getTableCellRendererComponent(final JTable table, |
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final Object value, |
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final boolean isSelected, |
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final boolean hasFocus, |
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final int row, |
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final int column) { |
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| 103 | 0 | final JLabel renderer = (JLabel)_tableRenderer.getTableCellRendererComponent(table, value, isSelected, hasFocus, row, column); |
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final String text; |
| 105 | 0 | if(value == null) { |
| 106 | 0 | text = "NULL"; |
| 107 | 0 | } else if (value instanceof Icon) { |
| 108 | 0 | text = ""; |
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} else { |
| 110 | 0 | text = getStringValue(value); |
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} |
| 112 | 0 | renderer.setText(text); |
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| 114 | 0 | return renderer; |
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} |
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public Component getTreeCellRendererComponent(final JTree tree, |
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final Object value, |
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final boolean selected, |
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final boolean expanded, |
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final boolean leaf, |
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final int row, |
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final boolean hasFocus) { |
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| 125 | 0 | final JLabel renderer = (JLabel)_treeRenderer.getTreeCellRendererComponent(tree, value, selected, expanded, leaf, row, hasFocus); |
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final String text; |
| 127 | 0 | if(value == null) { |
| 128 | 0 | text = "NULL"; |
| 129 | 0 | } else if (value instanceof Icon) { |
| 130 | 0 | text = ""; |
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} else { |
| 132 | 0 | text = getStringValue(value); |
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} |
| 134 | 0 | renderer.setText(text); |
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| 136 | 0 | return renderer; |
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} |
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public String getStringValue(final Object value) { |
| 143 | 0 | if(value instanceof Named) { |
| 144 | 0 | return ((Named)value).getName(); |
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} else { |
| 146 | 0 | return value.toString(); |
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} |
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} |
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} |