Example usage for javax.swing DropMode ON

Introduction

In this page you can find the example usage for javax.swing DropMode ON.

Prototype

DropMode ON

To view the source code for javax.swing DropMode ON.

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Document

The drop location should be tracked in terms of the index of existing items.

Usage

From source file:org.wandora.application.gui.OccurrenceTableSingleType.java

/** Creates a new instance of OccurrenceTableSingleType */
public OccurrenceTableSingleType(Topic topic, Topic type, Options options, Wandora wandora)
        throws TopicMapException {
    this.wandora = wandora;
    this.topic = topic;
    TopicMap tm = wandora.getTopicMap();

    try {//from   w  w  w .j  av  a 2s  . c o m
        Options opts = options;
        if (opts == null)
            opts = wandora.getOptions();
        if (opts != null) {
            tableType = opts.get(VIEW_OPTIONS_KEY);
            if (tableType == null || tableType.length() == 0)
                tableType = VIEW_SCHEMA;

            defaultRowHeight = opts.getInt(ROW_HEIGHT_OPTIONS_KEY);
        }
    } catch (Exception e) {
        e.printStackTrace();
    }

    this.type = type;

    HashSet<Topic> langSet = new LinkedHashSet();
    if (VIEW_USED.equalsIgnoreCase(tableType) || VIEW_USED_AND_SCHEMA.equalsIgnoreCase(tableType)) {
        Hashtable<Topic, String> occs = null;
        Topic langTopic = null;
        occs = topic.getData(type);
        for (Enumeration<Topic> keys = occs.keys(); keys.hasMoreElements();) {
            langTopic = keys.nextElement();
            langSet.add(langTopic);
        }
    }
    if (VIEW_SCHEMA.equalsIgnoreCase(tableType) || VIEW_USED_AND_SCHEMA.equalsIgnoreCase(tableType)) {
        Collection<Topic> langTopics = tm.getTopicsOfType(LANGUAGE_SI);
        langSet.addAll(langTopics);
    }

    langs = langSet.toArray(new Topic[langSet.size()]);
    data = new String[langs.length];
    originalData = new String[langs.length];
    colors = new Color[langs.length];

    for (int j = 0; j < langs.length; j++) {
        if (langs[j] != null) {
            data[j] = topic.getData(type, langs[j]);
            if (data[j] == null)
                data[j] = "";
            originalData[j] = data[j];
            colors[j] = wandora.topicHilights.getOccurrenceColor(topic, type, langs[j]);
        }
    }

    dataModel = new DataTableModel();
    sorter = new TableRowSorter(dataModel);

    final TableCellRenderer oldRenderer = this.getTableHeader().getDefaultRenderer();

    this.getTableHeader().setPreferredSize(new Dimension(100, 23));
    this.getTableHeader().setDefaultRenderer(new TableCellRenderer() {
        @Override
        public Component getTableCellRendererComponent(JTable table, Object value, boolean isSelected,
                boolean hasFocus, int row, int column) {
            Component c = oldRenderer.getTableCellRendererComponent(table, value, isSelected, hasFocus, row,
                    column);
            return c;
        }
    });

    this.setAutoCreateColumnsFromModel(false);

    TableColumn column = new TableColumn(0, 40, new TopicCellRenderer(), new TopicCellEditor());
    this.addColumn(column);
    column = new TableColumn(1, 400, new DataCellRenderer(), new DataCellEditor());
    this.addColumn(column);
    this.setTableHeader(this.getTableHeader());

    this.setModel(dataModel);
    this.setRowSorter(sorter);
    sorter.setSortsOnUpdates(true);

    updateRowHeights();

    popupStruct = WandoraMenuManager.getOccurrenceTableMenu(this, options);
    JPopupMenu popup = UIBox.makePopupMenu(popupStruct, wandora);
    this.setComponentPopupMenu(popup);
    this.addMouseListener(this);

    this.setColumnSelectionAllowed(false);
    this.setRowSelectionAllowed(false);
    this.setDragEnabled(true);
    this.setTransferHandler(new OccurrencesTableTransferHandler());
    this.setDropMode(DropMode.ON);
    this.createDefaultTableSelectionModel();
}

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