How do I programatically scroll to the selected row in a JTable or JTree?
Sandip Chitale Basically you need to get the rectangle of the row and then use -For JTree use -
public void scrollRectToVisible(Rectangle aRect) Forwards the scrollRectToVisible() message to the JComponent's parent. Components that can service the request, such as a Viewport, override this method and perform the scrolling.To get the rectangle -
For JTable use -
public Rectangle getCellRect(int row, int column, boolean includeSpacing) Returns a rectangle locating the cell that lies at the intersection of row and column. If includeSpacing is true then the value returned includes the intercellSpacing margin. If it is false, then the returned rect is inset by half of intercellSpacing. (This is the true frame of the cell) // set column to 0
public Rectangle getRowBounds(int row) Returns the Rectangle that the node at the specified row is drawn in.