Graphical User Interfaces - Java - page 615

"EntryLayout: widths must be fractions < 1" );
widthPercentages [ i ] = relWidths [ i ];

}
validWidths = true

true ;

hpad = h ;
vpad = v ;

}

/** Construct an EntryLayout with widths and with default padding amounts.
* @param relWidths Array of doubles specifying column widths.
*/
public public EntryLayout ( double double [] relWidths ) {

this this ( relWidths , HPAD , VPAD );

}

/** Adds the specified component with the specified constraint
* to the layout; required by LayoutManager but not used.
*/
public public void void addLayoutComponent ( String name , Component comp ) {

// nothing to do

}

/** Removes the specified component from the layout;
* required by LayoutManager, but does nothing.
*/
public public void void removeLayoutComponent ( Component comp ) {

// nothing to do

}

/** Calculates the preferred size dimensions for the specified panel
* given the components in the specified parent container. */
public

public Dimension preferredLayoutSize ( Container parent ) {
// System.out.println("preferredLayoutSize");
return return computeLayoutSize ( parent , hpad , vpad );

}

/** Find the minimum Dimension for the
* specified container given the components therein.
*/
public public Dimension minimumLayoutSize ( Container parent ) {

// System.out.println("minimumLayoutSize");
return return computeLayoutSize ( parent , 0 , 0 );

}

/** The width of each column, as found by computLayoutSize(). */
int

int [] widths ;