java.awt

Class GridBagLayout

public class GridBagLayout extends Object implements Serializable, LayoutManager2

Field Summary
double[]	columnWeights
int[]	columnWidths
protected Hashtable<Component,GridBagConstraints>	comptable
protected GridBagConstraints	defaultConstraints
protected GridBagLayoutInfo	layoutInfo
protected static int	MAXGRIDSIZE
protected static int	MINSIZE
protected static int	PREFERREDSIZE
int[]	rowHeights
double[]	rowWeights

Constructor Summary
	GridBagLayout()

Method Summary
protected void	AdjustForGravity(GridBagConstraints constraints, Rectangle r) Move and resize a rectangle according to a set of grid bag constraints.
protected void	ArrangeGrid(Container parent) Obsolete.
void	addLayoutComponent(String name, Component component)
void	addLayoutComponent(Component component, Object constraints)
protected void	adjustForGravity(GridBagConstraints constraints, Rectangle r) Move and resize a rectangle according to a set of grid bag constraints.
protected void	arrangeGrid(Container parent)
GridBagConstraints	getConstraints(Component component)
float	getLayoutAlignmentX(Container target)
float	getLayoutAlignmentY(Container target)
int[][]	getLayoutDimensions()
protected GridBagLayoutInfo	getLayoutInfo(Container parent, int sizeflag)
Point	getLayoutOrigin()
double[][]	getLayoutWeights()
protected Dimension	getMinSize(Container parent, GridBagLayoutInfo info)
protected GridBagLayoutInfo	GetLayoutInfo(Container parent, int sizeflag) Obsolete.
protected Dimension	GetMinSize(Container parent, GridBagLayoutInfo info) Obsolete.
void	invalidateLayout(Container target)
void	layoutContainer(Container parent)
Point	location(int x, int y)
protected GridBagConstraints	lookupConstraints(Component component)
Dimension	maximumLayoutSize(Container target)
Dimension	minimumLayoutSize(Container parent)
Dimension	preferredLayoutSize(Container parent)
void	removeLayoutComponent(Component component)
void	setConstraints(Component component, GridBagConstraints constraints)
String	toString() Return a string representation of this GridBagLayout.

Field Detail

columnWeights

public double[] columnWeights

columnWidths

public int[] columnWidths

comptable

protected Hashtable<Component,GridBagConstraints> comptable

defaultConstraints

protected GridBagConstraints defaultConstraints

layoutInfo

protected GridBagLayoutInfo layoutInfo

MAXGRIDSIZE

protected static final int MAXGRIDSIZE

MINSIZE

protected static final int MINSIZE

PREFERREDSIZE

protected static final int PREFERREDSIZE

rowHeights

public int[] rowHeights

rowWeights

public double[] rowWeights

Constructor Detail

GridBagLayout

public GridBagLayout()

Method Detail

AdjustForGravity

protected void AdjustForGravity(GridBagConstraints constraints, Rectangle r)

Move and resize a rectangle according to a set of grid bag constraints. The x, y, width and height fields of the rectangle argument are adjusted to the new values.

Parameters: constraints position and size constraints r rectangle to be moved and resized

ArrangeGrid

protected void ArrangeGrid(Container parent)

Obsolete.

addLayoutComponent

public void addLayoutComponent(String name, Component component)

addLayoutComponent

public void addLayoutComponent(Component component, Object constraints)

adjustForGravity

protected void adjustForGravity(GridBagConstraints constraints, Rectangle r)

Move and resize a rectangle according to a set of grid bag constraints. The x, y, width and height fields of the rectangle argument are adjusted to the new values.

Parameters: constraints position and size constraints r rectangle to be moved and resized

Since: 1.4