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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, 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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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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80 | 0 | final JLabel renderer = (JLabel)_listRenderer.getListCellRendererComponent(list, value, index, isSelected, cellHasFocus); |
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final String text; |
82 | 0 | if(value == null) { |
83 | 0 | text = "NULL"; |
84 | 0 | } else if (value instanceof Icon) { |
85 | 0 | text = ""; |
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} else { |
87 | 0 | text = getStringValue(value); |
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} |
89 | 0 | renderer.setText(text); |
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91 | 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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102 | 0 | final JLabel renderer = (JLabel)_tableRenderer.getTableCellRendererComponent(table, value, isSelected, hasFocus, row, column); |
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final String text; |
104 | 0 | if(value == null) { |
105 | 0 | text = "NULL"; |
106 | 0 | } else if (value instanceof Icon) { |
107 | 0 | text = ""; |
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} else { |
109 | 0 | text = getStringValue(value); |
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} |
111 | 0 | renderer.setText(text); |
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113 | 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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124 | 0 | final JLabel renderer = (JLabel)_treeRenderer.getTreeCellRendererComponent(tree, value, selected, expanded, leaf, row, hasFocus); |
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final String text; |
126 | 0 | if(value == null) { |
127 | 0 | text = "NULL"; |
128 | 0 | } else if (value instanceof Icon) { |
129 | 0 | text = ""; |
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} else { |
131 | 0 | text = getStringValue(value); |
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} |
133 | 0 | renderer.setText(text); |
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135 | 0 | return renderer; |
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} |
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public String getStringValue(final Object value) { |
142 | 0 | if(value instanceof Named) { |
143 | 0 | return ((Named)value).getName(); |
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} else { |
145 | 0 | return value.toString(); |
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} |
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} |
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} |