コード例 #1
0
 public void actionPerformed(ActionEvent e) {
   JGrid grid = (JGrid) e.getSource();
   if (!grid.hasFocus()) {
     CellEditor cellEditor = grid.getCurrentCellEditor();
     if (cellEditor != null && !cellEditor.stopCellEditing()) {
       return;
     }
     grid.requestFocus();
   }
   SelectionModel selectionModel = grid.getSelectionModel();
   int anchorRow = selectionModel.getAnchorRow();
   int anchorColumn = selectionModel.getAnchorColumn();
   grid.editCellAt(anchorRow, anchorColumn, null);
   Component editorComp = grid.getEditorComponent();
   if (editorComp != null) {
     editorComp.requestFocus();
   }
 }
コード例 #2
0
    public void mouseDragged(MouseEvent e) {
      if (shouldIgnore(e)) {
        return;
      }

      repostEvent(e);

      CellEditor editor = grid.getCurrentCellEditor();
      if (editor == null || editor.shouldSelectCell(e)) {
        Point p = e.getPoint();
        int row = grid.rowAtPoint(p);
        int column = grid.columnAtPoint(p);
        // The autoscroller can generate drag events outside the Table's range.
        if ((column == -1) || (row == -1)) {
          return;
        }
        grid.changeSelection(row, column, false, true);
      }
    }