com.partnersoft.gui
Class FlexGridLayout

java.lang.Object
  com.partnersoft.gui.FlexGridLayout

All Implemented Interfaces:

java.awt.LayoutManager

public class FlexGridLayout
extends java.lang.Object
implements java.awt.LayoutManager

Works like a GridLayout with variable sized rows and columns a la GridBagLayout.

Author:

Paul Reavis Copyright 2003 Partner Software, Inc.

Constructor Summary

FlexGridLayout(int rows, int cols)
Creates a FlexGridLayout with the specified rows and columns.

FlexGridLayout(int rows, int cols, int hgap, int vgap)
Creates a grid layout with the specified rows, columns, horizontal gap, and vertical gap.

Method Summary

void	addLayoutComponent(java.lang.String name, java.awt.Component comp) Adds the specified component with the specified name to the layout.
void	layoutContainer(java.awt.Container parent) Lays out the container in the specified panel.
java.awt.Dimension	minimumLayoutSize(java.awt.Container parent) Returns the minimum dimensions needed to layout the components contained in the specified panel.
java.awt.Dimension	preferredLayoutSize(java.awt.Container parent) Returns the preferred dimensions for this layout given the components int the specified panel.
void	removeLayoutComponent(java.awt.Component comp) Removes the specified component from the layout.
java.lang.String	toString() Returns the String representation of this GridLayout's values.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

FlexGridLayout

public FlexGridLayout(int rows,
                      int cols)

Creates a FlexGridLayout with the specified rows and columns.

Parameters:

rows - the rows

cols - the columns

FlexGridLayout

public FlexGridLayout(int rows,
                      int cols,
                      int hgap,
                      int vgap)

Creates a grid layout with the specified rows, columns, horizontal gap, and vertical gap.

Parameters:

rows - the rows; zero means 'any number.'

cols - the columns; zero means 'any number.' Only one of 'rows' and 'cols' can be zero, not both.

hgap - the horizontal gap variable

vgap - the vertical gap variable

Throws:

java.lang.IllegalArgumentException - If the rows and columns are invalid.

Method Detail

addLayoutComponent

public void addLayoutComponent(java.lang.String name,
                               java.awt.Component comp)

Adds the specified component with the specified name to the layout.

Specified by:

addLayoutComponent in interface java.awt.LayoutManager

Parameters:

name - the name of the component

comp - the component to be added

removeLayoutComponent

public void removeLayoutComponent(java.awt.Component comp)

Removes the specified component from the layout. Does not apply.

Specified by:

removeLayoutComponent in interface java.awt.LayoutManager

Parameters:

comp - the component to be removed

preferredLayoutSize

public java.awt.Dimension preferredLayoutSize(java.awt.Container parent)

Returns the preferred dimensions for this layout given the components int the specified panel.

Specified by:

preferredLayoutSize in interface java.awt.LayoutManager

Parameters:

parent - the component which needs to be laid out

See Also:

minimumLayoutSize(java.awt.Container)

minimumLayoutSize

public java.awt.Dimension minimumLayoutSize(java.awt.Container parent)

Returns the minimum dimensions needed to layout the components contained in the specified panel.

Specified by:

minimumLayoutSize in interface java.awt.LayoutManager

Parameters:

parent - the component which needs to be laid out

See Also:

preferredLayoutSize(java.awt.Container)

layoutContainer

public void layoutContainer(java.awt.Container parent)

Lays out the container in the specified panel.

Specified by:

layoutContainer in interface java.awt.LayoutManager

Parameters:

parent - the specified component being laid out

See Also:

Container

toString

public java.lang.String toString()

Returns the String representation of this GridLayout's values.

Overrides:

toString in class java.lang.Object