ch.javasoft.swing
Class StretchGridLayout

java.lang.Object
  ch.javasoft.swing.StretchGridLayout

All Implemented Interfaces:

LayoutManager, LayoutManager2

public class StretchGridLayout
extends Object
implements LayoutManager2

A LayoutManager2 that arranges the components in a grid. The row heights and column widths are determined by the minimum, preferred and maximum sizes of the contained components.
Legal layout constraints are enumerated in Constraint

Author:

pesche

Nested Class Summary

static class	StretchGridLayout.Constraint Constraint to use when adding a component to a container.
static class	StretchGridLayout.LinearFunction
static class	StretchGridLayout.Mode
static class	StretchGridLayout.Pair<S,T>
static class	StretchGridLayout.StueckLinFunction A stueckweise lineare Funktion.

Constructor Summary

StretchGridLayout(StretchGridLayout.Mode mode, int count)
StretchGridLayout constructor:

StretchGridLayout(StretchGridLayout.Mode mode, int count, int gapRows, int gapColumns)
StretchGridLayout constructor:

Method Summary

void	addLayoutComponent(Component comp, Object constraints) If mode is MODE_FIXED_COLUMNS, then the components are filled in row by row. If mode is MODE_FIXED_ROWS, then the components are filled in column by column.
void	addLayoutComponent(String name, Component comp) Adds a component with resize constraints StretchGridLayout.Constraint.STRETCH_BOTH
float	getLayoutAlignmentX(Container target)
float	getLayoutAlignmentY(Container target)
void	invalidateLayout(Container target)
void	layoutContainer(Container parent)
Dimension	maximumLayoutSize(Container target)
Dimension	minimumLayoutSize(Container parent)
Dimension	preferredLayoutSize(Container parent)
void	removeLayoutComponent(Component comp)
void	setLayoutAlignmentX(float ax)
void	setLayoutAlignmentY(float ay)

Methods inherited from class java.lang.Object

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

Constructor Detail

StretchGridLayout

public StretchGridLayout(StretchGridLayout.Mode mode,
                         int count)

StretchGridLayout constructor:

Parameters:

mode - Determines if the number of rows or the number of columns is fixed

count - The number of rows or the number of columns, depending on selected mode (must be > 0)

StretchGridLayout

public StretchGridLayout(StretchGridLayout.Mode mode,
                         int count,
                         int gapRows,
                         int gapColumns)

StretchGridLayout constructor:

Parameters:

mode - Determines if the number of rows or the number of columns is fixed

count - The number of rows or the number of columns, depending on selected mode (must be > 0)

Method Detail

getLayoutAlignmentX

public float getLayoutAlignmentX(Container target)

Specified by:

getLayoutAlignmentX in interface LayoutManager2

getLayoutAlignmentY

public float getLayoutAlignmentY(Container target)

Specified by:

getLayoutAlignmentY in interface LayoutManager2

setLayoutAlignmentX

public void setLayoutAlignmentX(float ax)

setLayoutAlignmentY

public void setLayoutAlignmentY(float ay)

invalidateLayout

public void invalidateLayout(Container target)

Specified by:

invalidateLayout in interface LayoutManager2

maximumLayoutSize

public Dimension maximumLayoutSize(Container target)

Specified by:

maximumLayoutSize in interface LayoutManager2

addLayoutComponent

public void addLayoutComponent(Component comp,
                               Object constraints)

If mode is MODE_FIXED_COLUMNS, then the components are filled in row by row.
If mode is MODE_FIXED_ROWS, then the components are filled in column by column.

Specified by:

addLayoutComponent in interface LayoutManager2

See Also:

LayoutManager2.addLayoutComponent(java.awt.Component, java.lang.Object)

removeLayoutComponent

public void removeLayoutComponent(Component comp)

Specified by:

removeLayoutComponent in interface LayoutManager

layoutContainer

public void layoutContainer(Container parent)

Specified by:

layoutContainer in interface LayoutManager

addLayoutComponent

public void addLayoutComponent(String name,
                               Component comp)

Adds a component with resize constraints StretchGridLayout.Constraint.STRETCH_BOTH

Specified by:

addLayoutComponent in interface LayoutManager

See Also:

LayoutManager.addLayoutComponent(java.lang.String, java.awt.Component)

minimumLayoutSize

public Dimension minimumLayoutSize(Container parent)

Specified by:

minimumLayoutSize in interface LayoutManager

preferredLayoutSize

public Dimension preferredLayoutSize(Container parent)

Specified by:

preferredLayoutSize in interface LayoutManager