JTable und Selection

[oj0169]

Hallo Zusammen,

was muss ich mir anschauen, wenn ich den Inhalt einer zeilenweisen Selektion einer JTable auslesen will. Wie mache ich das mit dem Abfangen des Events?

Danke für Eure Antworten.

Gruss

Oliver

[Devil667]

JTable table = new JTable();

    if (table.getColumnSelectionAllowed()
            && !table.getRowSelectionAllowed()) {
        // Column selection is enabled
        // Get the indices of the selected columns
        int[] vColIndices = table.getSelectedColumns();
    } else if (!table.getColumnSelectionAllowed()
            && table.getRowSelectionAllowed()) {
        // Row selection is enabled
        // Get the indices of the selected rows
        int[] rowIndices = table.getSelectedRows();
    } else if (table.getCellSelectionEnabled()) {
        // Individual cell selection is enabled

        // In SINGLE_SELECTION mode, the selected cell can be retrieved using
        table.setSelectionMode(ListSelectionModel.SINGLE_SELECTION);
        int rowIndex = table.getSelectedRow();
        int colIndex = table.getSelectedColumn();

        // In the other modes, the set of selected cells can be retrieved using
        table.setSelectionMode(ListSelectionModel.SINGLE_INTERVAL_SELECTION);
        table.setSelectionMode(ListSelectionModel.MULTIPLE_INTERVAL_SELECTION);

        // Get the min and max ranges of selected cells
        int rowIndexStart = table.getSelectedRow();
        int rowIndexEnd = table.getSelectionModel().getMaxSelectionIndex();
        int colIndexStart = table.getSelectedColumn();
        int colIndexEnd = table.getColumnModel().getSelectionModel()
            .getMaxSelectionIndex();

        // Check each cell in the range
        for (int r=rowIndexStart; r<=rowIndexEnd; r++) {
            for (int c=colIndexStart; c<=colIndexEnd; c++) {
                if (table.isCellSelected(r, c)) {
                    // cell is selected
                }
            }
        }
    }

gruß devil667