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Class grendel.widgets.ColumnHeader 

java.lang.Object
   |
   +----java.awt.Component
           |
           +----java.awt.Container
                   |
                   +----com.sun.java.swing.JComponent
                           |
                           +----grendel.widgets.ColumnHeader

public class  ColumnHeader
     extends com.sun.java.swing.JComponent
     implements grendel.widgets.ColumnModelListener
{
          // Fields 9
     static final int DRAG_THRESHOLD;
     static final int RESIZE_MARGIN;
     CellRendererPane fCellRendererPane;
     ColumnModel fColumnModel;
     boolean fDynamicUpdate;
     int fHitOffset;
     HeaderMouseListener fMouseListener;
     boolean fOverResize;
     Column fPressedColumn;

          // Constructors 1
     public ColumnHeader(ColumnModel);

          // Methods 16
     public void columnAdded(ColumnModelEvent);
     public void columnMarginChanged(ChangeEvent);
     public void columnMoved(ColumnModelEvent);
     public void columnRemoved(ColumnModelEvent);
     public void columnSelectionChanged(ChangeEvent);
     public void columnWidthChanged(ColumnModelEvent);
     public boolean getDynamicUpdate();
     public Dimension getMaximumSize();
     public Dimension getMinimumSize();
     public Dimension getPreferredSize();
     int hitTest(int);
     public void paint(Graphics);
     void paintComponent(Graphics, Component, int, int, int, int);
     void resizeAndRepaint();
     public void setDynamicUpdate(boolean);
     public void updateUI();

          // Inner Classes 1
     class HeaderMouseListener
}


Fields


• fColumnModel

   ColumnModel fColumnModel


• fCellRendererPane

   CellRendererPane fCellRendererPane


• RESIZE_MARGIN

   static final int RESIZE_MARGIN


• DRAG_THRESHOLD

   static final int DRAG_THRESHOLD


• fDynamicUpdate

   boolean fDynamicUpdate


• fOverResize

   boolean fOverResize


• fHitOffset

   int fHitOffset


• fPressedColumn

   Column fPressedColumn


• fMouseListener

   HeaderMouseListener fMouseListener


Constructors


• ColumnHeader 

   public ColumnHeader(ColumnModel aColumnModel)

Takes a ColumnModel. The ColumnModel is generally shared with whatever is the column header for.



Methods


• setDynamicUpdate 

   public void setDynamicUpdate(boolean aDynamic)

Sets whether the UI repaints all columns as a column is being resized or dragged. Set to false for better performance.



• getDynamicUpdate 

   public boolean getDynamicUpdate()

Returns:
Whether the UI is repainting the columns as a column is being sized or dragged.


• hitTest 

   int hitTest(int aX)


• paintComponent 

   void paintComponent(Graphics g, 
                       Component component, 
                       int x, 
                       int y, 
                       int w, 
                       int h)


• columnAdded 

   public void columnAdded(ColumnModelEvent e)
Implements:
columnAdded in interface ColumnModelListener


• columnRemoved 

   public void columnRemoved(ColumnModelEvent e)
Implements:
columnRemoved in interface ColumnModelListener


• columnMoved 

   public void columnMoved(ColumnModelEvent e)
Implements:
columnMoved in interface ColumnModelListener


• columnMarginChanged 

   public void columnMarginChanged(ChangeEvent e)
Implements:
columnMarginChanged in interface ColumnModelListener


• columnWidthChanged 

   public void columnWidthChanged(ColumnModelEvent e)
Implements:
columnWidthChanged in interface ColumnModelListener


• columnSelectionChanged 

   public void columnSelectionChanged(ChangeEvent e)
Implements:
columnSelectionChanged in interface ColumnModelListener


• resizeAndRepaint 

   void resizeAndRepaint()


• paint 

   public void paint(Graphics g)
Overrides:
paint in class JComponent


• getPreferredSize 

   public Dimension getPreferredSize()
Overrides:
getPreferredSize in class JComponent


• getMinimumSize 

   public Dimension getMinimumSize()
Overrides:
getMinimumSize in class JComponent


• getMaximumSize 

   public Dimension getMaximumSize()
Overrides:
getMaximumSize in class JComponent


• updateUI 

   public void updateUI()
Overrides:
updateUI in class JComponent 

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