不是如何调整rowHeights的答案,而是我的评论中提到的替代方案:“超大”编辑器组件,而不是更新完整的rowHeight(我认为这对用户来说太刺激了,但由你决定, 当然 :)
// fake a bigger editing component
JTextField oversized = new JTextField() {
@Override
public Dimension getPreferredSize() {
Dimension dim = super.getPreferredSize();
dim.height *= 5;
return dim;
}
};
TableCellEditor editor = new DefaultCellEditor(oversized);
JTable table = new JTable(new AncientSwingTeam()) {
@Override
public boolean editCellAt(int row, int column, EventObject e) {
boolean result = super.editCellAt(row, column, e);
if (result) {
// adjust cell bounds of the editing component
Rectangle bounds = getEditorComponent().getBounds();
bounds.height = getEditorComponent().getPreferredSize().height;
getEditorComponent().setBounds(bounds);
}
return result;
}
@Override
public void removeEditor() {
int editingColumn = getEditingColumn();
super.removeEditor();
if (editingColumn >= 0) {
// cleanup
repaint();
}
}
};
table.getColumnModel().getColumn(0).setCellEditor(editor);