org.tbee.swing
Class DynaGridLayout

java.lang.Object
  org.tbee.swing.DynaGridLayout

All Implemented Interfaces:

ComponentListener, LayoutManager, LayoutManager2, EventListener

public class DynaGridLayout
extends Object
implements ComponentListener, LayoutManager2

This class is a replacement for a FlowLayout inside a JScrollPane. Or a GridLayout in a JScrollPane. This layout can grow either horizontally or vertically, the other dimension is fixed. Based on the fixed dimension the number of columns (or rows) is determined for a grid layout. Then the components are laid out each row (or column) being flexible in height (width).

Nested Class Summary

static class	DynaGridLayout.CC
static class	DynaGridLayout.DIRECTION

Field Summary

static String

SOURCECODE_VERSION Standard variable for determining version of a class file.

Constructor Summary

DynaGridLayout()

DynaGridLayout(JScrollPane scrollPane)

DynaGridLayout(JScrollPane scrollPane, int align)

DynaGridLayout(JScrollPane scrollPane, int align, int hgap, int vgap)

Method Summary

void	addLayoutComponent(Component comp, Object constraints)
void	addLayoutComponent(String name, Component comp)
void	componentHidden(ComponentEvent e)
void	componentMoved(ComponentEvent e)
void	componentResized(ComponentEvent e)
void	componentShown(ComponentEvent e)
DynaGridLayout.CC	getComponentConstraints(Component comp) ComponentConstraints
DynaGridLayout.DIRECTION	getDirection() Direction
float	getLayoutAlignmentX(Container target)
float	getLayoutAlignmentY(Container target)
JScrollPane	getScrollPane() JScrollPane
int	getUseBorderToCreatedColumns()
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	setComponentConstraints(Component comp, DynaGridLayout.CC cc)
void	setDirection(DynaGridLayout.DIRECTION value)
void	setScrollPane(JScrollPane scrollPane)
void	setUseBorderToCreatedColumns(int value) UseBorderToCreatedColumns: if > 0 then a border is set on the components (overriding existing borders) to create columns
static void	span(Container container) Append a span to the component constraints of the last component in the container.
static void	span(Container container, Component lComponent, boolean span) Append a span to the component constraints of the component in the container.
static void	wrap(Container container) Append a wrap to the component constraints of the last component in the container.

Methods inherited from class java.lang.Object

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

Field Detail

SOURCECODE_VERSION

public static final String SOURCECODE_VERSION

Standard variable for determining version of a class file.

See Also:

Constant Field Values

Constructor Detail

DynaGridLayout

public DynaGridLayout()

DynaGridLayout

public DynaGridLayout(JScrollPane scrollPane)

DynaGridLayout

public DynaGridLayout(JScrollPane scrollPane,
                      int align)

DynaGridLayout

public DynaGridLayout(JScrollPane scrollPane,
                      int align,
                      int hgap,
                      int vgap)

Method Detail

getDirection

public DynaGridLayout.DIRECTION getDirection()

Direction

setDirection

public void setDirection(DynaGridLayout.DIRECTION value)

getScrollPane

public JScrollPane getScrollPane()

JScrollPane

setScrollPane

public void setScrollPane(JScrollPane scrollPane)

minimumLayoutSize

public Dimension minimumLayoutSize(Container parent)

Specified by:

minimumLayoutSize in interface LayoutManager

preferredLayoutSize

public Dimension preferredLayoutSize(Container parent)

Specified by:

preferredLayoutSize in interface LayoutManager

maximumLayoutSize

public Dimension maximumLayoutSize(Container target)

Specified by:

maximumLayoutSize in interface LayoutManager2

layoutContainer

public void layoutContainer(Container parent)

Specified by:

layoutContainer in interface LayoutManager

componentHidden

public void componentHidden(ComponentEvent e)

Specified by:

componentHidden in interface ComponentListener

componentMoved

public void componentMoved(ComponentEvent e)

Specified by:

componentMoved in interface ComponentListener

componentResized

public void componentResized(ComponentEvent e)

Specified by:

componentResized in interface ComponentListener

componentShown

public void componentShown(ComponentEvent e)

Specified by:

componentShown in interface ComponentListener

addLayoutComponent

public void addLayoutComponent(Component comp,
                               Object constraints)

Specified by:

addLayoutComponent in interface LayoutManager2

getLayoutAlignmentX

public float getLayoutAlignmentX(Container target)

Specified by:

getLayoutAlignmentX in interface LayoutManager2

getLayoutAlignmentY

public float getLayoutAlignmentY(Container target)

Specified by:

getLayoutAlignmentY in interface LayoutManager2

invalidateLayout

public void invalidateLayout(Container target)

Specified by:

invalidateLayout in interface LayoutManager2

addLayoutComponent

public void addLayoutComponent(String name,
                               Component comp)

Specified by:

addLayoutComponent in interface LayoutManager

removeLayoutComponent

public void removeLayoutComponent(Component comp)

Specified by:

removeLayoutComponent in interface LayoutManager

setUseBorderToCreatedColumns

public void setUseBorderToCreatedColumns(int value)

UseBorderToCreatedColumns: if > 0 then a border is set on the components (overriding existing borders) to create columns

getUseBorderToCreatedColumns

public int getUseBorderToCreatedColumns()

getComponentConstraints

public DynaGridLayout.CC getComponentConstraints(Component comp)

ComponentConstraints

setComponentConstraints

public void setComponentConstraints(Component comp,
                                    DynaGridLayout.CC cc)

wrap

public static void wrap(Container container)

Append a wrap to the component constraints of the last component in the container.

Parameters:

container -

span

public static void span(Container container)

Append a span to the component constraints of the last component in the container.

Parameters:

container -

span

public static void span(Container container,
                        Component lComponent,
                        boolean span)

Append a span to the component constraints of the component in the container.

Parameters:

container -