com.objectwave.viewUtility
Class ResizableGridBagLayout

java.lang.Object
  |
  +--java.awt.GridBagLayout
        |
        +--com.objectwave.viewUtility.ResizableGridBagLayout

All Implemented Interfaces:

java.util.EventListener, java.awt.LayoutManager, java.awt.LayoutManager2, java.awt.event.MouseListener, java.awt.event.MouseMotionListener, java.io.Serializable

public class ResizableGridBagLayout

extends java.awt.GridBagLayout

implements java.awt.event.MouseMotionListener, java.awt.event.MouseListener

This class is similar to a grid bag layout, but it automatically adds resizing capability. It resizes components by changing their weight. That method of resizing doesn't always provide the behavior expected, so be sure to test with your system.

See Also:

Serialized Form

Field Summary

Fields inherited from class java.awt.GridBagLayout

columnWeights, columnWidths, comptable, defaultConstraints, layoutInfo, MAXGRIDSIZE, MINSIZE, PREFERREDSIZE, rowHeights, rowWeights

Constructor Summary

ResizableGridBagLayout()

Method Summary

void	addLayoutComponent(java.awt.Component comp, java.lang.Object constraints)
void	adjustHorizontal(int xAdjust, com.objectwave.viewUtility.MouseTracker track)
void	adjustVertical(int yAdjust, com.objectwave.viewUtility.MouseTracker track)
protected void	ArrangeGrid(java.awt.Container parent)
int[][]	changeLayoutDimensions(java.awt.Container parent)
protected void	dumpIt(int[][] some)
static void	main(java.lang.String[] argv) Test routine
protected static java.awt.Button	makebutton(java.lang.String name, java.awt.GridBagLayout gridbag, java.awt.GridBagConstraints c)
void	mouseClicked(java.awt.event.MouseEvent e)
void	mouseDragged(java.awt.event.MouseEvent e)
void	mouseEntered(java.awt.event.MouseEvent e)
void	mouseExited(java.awt.event.MouseEvent e)
void	mouseMoved(java.awt.event.MouseEvent e)
void	mousePressed(java.awt.event.MouseEvent e)
void	mouseReleased(java.awt.event.MouseEvent e)
void	setConstraints(java.awt.Component comp, java.awt.GridBagConstraints constraints)
static java.awt.Panel	testPanel()

Methods inherited from class java.awt.GridBagLayout

addLayoutComponent, adjustForGravity, AdjustForGravity, arrangeGrid, getConstraints, getLayoutAlignmentX, getLayoutAlignmentY, getLayoutDimensions, getLayoutInfo, GetLayoutInfo, getLayoutOrigin, getLayoutWeights, getMinSize, GetMinSize, invalidateLayout, layoutContainer, location, lookupConstraints, maximumLayoutSize, minimumLayoutSize, preferredLayoutSize, removeLayoutComponent, toString

Methods inherited from class java.lang.Object

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

Constructor Detail

ResizableGridBagLayout

public ResizableGridBagLayout()

Method Detail

addLayoutComponent

public void addLayoutComponent(java.awt.Component comp,
                               java.lang.Object constraints)

Specified by:

addLayoutComponent in interface java.awt.LayoutManager2

Overrides:

addLayoutComponent in class java.awt.GridBagLayout

adjustHorizontal

public void adjustHorizontal(int xAdjust,
                             com.objectwave.viewUtility.MouseTracker track)

adjustVertical

public void adjustVertical(int yAdjust,
                           com.objectwave.viewUtility.MouseTracker track)

ArrangeGrid

protected void ArrangeGrid(java.awt.Container parent)

Overrides:

ArrangeGrid in class java.awt.GridBagLayout

changeLayoutDimensions

public int[][] changeLayoutDimensions(java.awt.Container parent)

dumpIt

protected void dumpIt(int[][] some)

main

public static void main(java.lang.String[] argv)

Test routine

makebutton

protected static java.awt.Button makebutton(java.lang.String name,
                                            java.awt.GridBagLayout gridbag,
                                            java.awt.GridBagConstraints c)

mouseClicked

public void mouseClicked(java.awt.event.MouseEvent e)

Specified by:

mouseClicked in interface java.awt.event.MouseListener

mouseDragged

public void mouseDragged(java.awt.event.MouseEvent e)

Specified by:

mouseDragged in interface java.awt.event.MouseMotionListener

mouseEntered

public void mouseEntered(java.awt.event.MouseEvent e)

Specified by:

mouseEntered in interface java.awt.event.MouseListener

mouseExited

public void mouseExited(java.awt.event.MouseEvent e)

Specified by:

mouseExited in interface java.awt.event.MouseListener

mouseMoved

public void mouseMoved(java.awt.event.MouseEvent e)

Specified by:

mouseMoved in interface java.awt.event.MouseMotionListener

mousePressed

public void mousePressed(java.awt.event.MouseEvent e)

Specified by:

mousePressed in interface java.awt.event.MouseListener

mouseReleased

public void mouseReleased(java.awt.event.MouseEvent e)

Specified by:

mouseReleased in interface java.awt.event.MouseListener

setConstraints

public void setConstraints(java.awt.Component comp,
                           java.awt.GridBagConstraints constraints)

Overrides:

setConstraints in class java.awt.GridBagLayout

testPanel

public static java.awt.Panel testPanel()