javax.swing.RowSorter.SortKey#getColumn ( )源码实例Demo

下面列出了javax.swing.RowSorter.SortKey#getColumn ( ) 实例代码，或者点击链接到github查看源代码，也可以在右侧发表评论。

源代码1 项目： radiance 文件： SubstanceTableUI.java

private boolean isSameSorter(List<? extends SortKey> sortKeys1,
        List<? extends SortKey> sortKeys2) {
    int size1 = (sortKeys1 == null) ? 0 : sortKeys1.size();
    int size2 = (sortKeys2 == null) ? 0 : sortKeys2.size();
    if ((size1 == 0) && (size2 == 0)) {
        return true;
    }
    if ((sortKeys1 == null) && (sortKeys2 == null))
        return true;
    if ((sortKeys1 == null) || (sortKeys2 == null))
        return false;
    if (size1 != size2)
        return false;
    for (int i = 0; i < size1; i++) {
        SortKey sortKey1 = sortKeys1.get(i);
        SortKey sortKey2 = sortKeys2.get(i);
        if ((sortKey1.getColumn() != sortKey2.getColumn())
                || (sortKey1.getSortOrder() != sortKey2.getSortOrder())) {
            return false;
        }
    }
    return true;
}

源代码2 项目： radiance 文件： SubstanceTableUI.java

@Override
public void valueChanged(final ListSelectionEvent e) {
    // fix for issue 478 - no animations when sorter has changed
    List<? extends SortKey> sortKeys = (table.getRowSorter() == null) ? null
            : table.getRowSorter().getSortKeys();
    boolean isDifferentSorter = !isSameSorter(sortKeys, oldSortKeys);
    if (e.getValueIsAdjusting() && isDifferentSorter)
        return;
    if (sortKeys == null) {
        oldSortKeys = null;
    } else {
        oldSortKeys = new ArrayList<>();
        for (SortKey sortKey : sortKeys) {
            SortKey copy = new SortKey(sortKey.getColumn(), sortKey.getSortOrder());
            oldSortKeys.add(copy);
        }
    }
    syncSelection(isDifferentSorter);
}

源代码3 项目： dsworkbench 文件： SortableTableHeaderRenderer.java

@Override
public Component getTableCellRendererComponent(JTable table, Object value, boolean isSelected, boolean hasFocus, int row, int column) {
    Component c = super.getTableCellRendererComponent(table, value, isSelected, hasFocus, row, column);
    c.setBackground(Constants.DS_BACK);
    DefaultTableCellRenderer r = ((DefaultTableCellRenderer) c);
    r.setText("<html><b>" + r.getText() + "</b></html>");
    try {
        List<? extends SortKey> sortKeys = table.getRowSorter().getSortKeys();
        SortKey key = sortKeys.get(0);
        if (column == key.getColumn()) {
            r.setIcon(key.getSortOrder() == SortOrder.ASCENDING ? ascIcon : descIcon);
        } else {
            r.setIcon(null);
        }
    } catch (Exception e) {
        r.setIcon(null);
    }
    return r;
}

源代码4 项目： rapidminer-studio 文件： TableHeaderUI.java

/**
 * Tries to return the sort key for the given column.
 *
 * @param sorter
 * @param column
 * @return the sort key or {@code null}
 */
private SortKey getSortKey(RowSorter<? extends TableModel> sorter, int column) {
	if (sorter == null) {
		return null;
	}

	for (Object sortObj : sorter.getSortKeys()) {
		SortKey key = (SortKey) sortObj;
		if (key.getColumn() == column) {
			return key;
		}
	}
	return null;
}

方法所在类

javax.swing.RowSorter.SortKey