package OSI.OPE.OVQ.MSQ.OVU.PQE.platForm;
import java.awt.Rectangle;
import javax.swing.JSplitPane;
import javax.swing.plaf.basic.BasicSplitPaneDivider;
import javax.swing.plaf.basic.BasicSplitPaneUI;
/**  
 *  作者对jdk 开源插件进行2次修改。不在个人著作申请范围内。
 * @author LYG refer JDK authors from SUN Tech，。
 */
public class UnicornJSplitPane extends JSplitPane {
  private static final long serialVersionUID = 1L;
  private int dividerDragSize = 3;
  private int dividerDragOffset = 3;
  public UnicornJSplitPane() {
    setDividerSize( 0 );
    setContinuousLayout( true );
  }
  @SuppressWarnings("deprecation")
  @Override
  public void layout() {
    super.layout();
    BasicSplitPaneDivider divider 
    = ((BasicSplitPaneUI)getUI()).getDivider();
    Rectangle bounds = divider.getBounds();
    if( orientation == HORIZONTAL_SPLIT ) {
      bounds.x -= dividerDragOffset;
      bounds.width = dividerDragSize;
    } else {
      bounds.y -= dividerDragOffset;
      bounds.height = dividerDragSize;
    }
    divider.setBounds(bounds);
  }
}