org.apache.batik.ext.swing
Class JGridBagPanel

java.lang.Object
  |
  +--java.awt.Component
        |
        +--java.awt.Container
              |
              +--javax.swing.JComponent
                    |
                    +--javax.swing.JPanel
                          |
                          +--org.apache.batik.ext.swing.JGridBagPanel

All Implemented Interfaces:

javax.accessibility.Accessible, GridBagConstants, java.awt.image.ImageObserver, java.awt.MenuContainer, java.io.Serializable

Direct Known Subclasses:

JAffineTransformChooser

public class JGridBagPanel

extends javax.swing.JPanel

implements GridBagConstants

An implementation of JPanel that uses the GridBagLayout.

See Also:

Serialized Form

Inner Class Summary

static interface

JGridBagPanel.InsetsManager Provides insets desired for a given grid cell

Inner classes inherited from class javax.swing.JPanel

javax.swing.JPanel.AccessibleJPanel

Inner classes inherited from class javax.swing.JComponent

javax.swing.JComponent.AccessibleJComponent

Inner classes inherited from class java.awt.Container

java.awt.Container.AccessibleAWTContainer

Inner classes inherited from class java.awt.Component

java.awt.Component.AccessibleAWTComponent

Field Summary

static JGridBagPanel.InsetsManager	DEFAULT_INSETS An InsetsManager that uses padding for inside cells
JGridBagPanel.InsetsManager	insetsManager Used to get insets at any given cell location
static JGridBagPanel.InsetsManager	ZERO_INSETS An InsetsManager that uses zero insets

Fields inherited from class javax.swing.JComponent

accessibleContext, listenerList, TOOL_TIP_TEXT_KEY, ui, UNDEFINED_CONDITION, WHEN_ANCESTOR_OF_FOCUSED_COMPONENT, WHEN_FOCUSED, WHEN_IN_FOCUSED_WINDOW

Fields inherited from class java.awt.Component

BOTTOM_ALIGNMENT, CENTER_ALIGNMENT, LEFT_ALIGNMENT, RIGHT_ALIGNMENT, TOP_ALIGNMENT

Fields inherited from interface org.apache.batik.ext.swing.GridBagConstants

BOTH, CENTER, EAST, HORIZONTAL, NONE, NORTH, NORTHEAST, NORTHWEST, REMAINDER, SOUTH, SOUTHEAST, SOUTHWEST, VERTICAL, WEST

Fields inherited from interface java.awt.image.ImageObserver

ABORT, ALLBITS, ERROR, FRAMEBITS, HEIGHT, PROPERTIES, SOMEBITS, WIDTH

Constructor Summary

JGridBagPanel()
Sets the layout manager to GridBagLayout

JGridBagPanel(JGridBagPanel.InsetsManager insetsManager)
Initializes panel with a given insets manager

Method Summary

void	add(java.awt.Component cmp, int gridx, int gridy, int gridwidth, int gridheight, int anchor, int fill, double weightx, double weighty) This version uses default insets and assumes that components are added in positive cell coordinates.
void	setLayout(java.awt.LayoutManager layout) This method only takes effect if the LayoutManager is a GridBagLayout

Methods inherited from class javax.swing.JPanel

getAccessibleContext, getUIClassID, paramString, updateUI

Methods inherited from class javax.swing.JComponent

addAncestorListener, addNotify, addPropertyChangeListener, addPropertyChangeListener, addVetoableChangeListener, computeVisibleRect, contains, createToolTip, disable, enable, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, fireVetoableChange, getActionForKeyStroke, getActionMap, getAlignmentX, getAlignmentY, getAutoscrolls, getBorder, getBounds, getClientProperty, getComponentGraphics, getConditionForKeyStroke, getDebugGraphicsOptions, getGraphics, getHeight, getInputMap, getInputMap, getInputVerifier, getInsets, getInsets, getListeners, getLocation, getMaximumSize, getMinimumSize, getNextFocusableComponent, getPreferredSize, getRegisteredKeyStrokes, getRootPane, getSize, getToolTipLocation, getToolTipText, getToolTipText, getTopLevelAncestor, getVerifyInputWhenFocusTarget, getVisibleRect, getWidth, getX, getY, grabFocus, hasFocus, hide, isDoubleBuffered, isFocusCycleRoot, isFocusTraversable, isLightweightComponent, isManagingFocus, isMaximumSizeSet, isMinimumSizeSet, isOpaque, isOptimizedDrawingEnabled, isPaintingTile, isPreferredSizeSet, isRequestFocusEnabled, isValidateRoot, paint, paintBorder, paintChildren, paintComponent, paintImmediately, paintImmediately, print, printAll, printBorder, printChildren, printComponent, processComponentKeyEvent, processFocusEvent, processKeyBinding, processKeyEvent, processMouseMotionEvent, putClientProperty, registerKeyboardAction, registerKeyboardAction, removeAncestorListener, removeNotify, removePropertyChangeListener, removePropertyChangeListener, removeVetoableChangeListener, repaint, repaint, requestDefaultFocus, requestFocus, resetKeyboardActions, reshape, revalidate, scrollRectToVisible, setActionMap, setAlignmentX, setAlignmentY, setAutoscrolls, setBackground, setBorder, setDebugGraphicsOptions, setDoubleBuffered, setEnabled, setFont, setForeground, setInputMap, setInputVerifier, setMaximumSize, setMinimumSize, setNextFocusableComponent, setOpaque, setPreferredSize, setRequestFocusEnabled, setToolTipText, setUI, setVerifyInputWhenFocusTarget, setVisible, unregisterKeyboardAction, update

Methods inherited from class java.awt.Container

add, add, add, add, add, addContainerListener, addImpl, countComponents, deliverEvent, doLayout, findComponentAt, findComponentAt, getComponent, getComponentAt, getComponentAt, getComponentCount, getComponents, getLayout, insets, invalidate, isAncestorOf, layout, list, list, locate, minimumSize, paintComponents, preferredSize, printComponents, processContainerEvent, processEvent, remove, remove, removeAll, removeContainerListener, validate, validateTree

Methods inherited from class java.awt.Component

action, add, addComponentListener, addFocusListener, addHierarchyBoundsListener, addHierarchyListener, addInputMethodListener, addKeyListener, addMouseListener, addMouseMotionListener, bounds, checkImage, checkImage, coalesceEvents, contains, createImage, createImage, disableEvents, dispatchEvent, enable, enableEvents, enableInputMethods, getBackground, getBounds, getColorModel, getComponentOrientation, getCursor, getDropTarget, getFont, getFontMetrics, getForeground, getGraphicsConfiguration, getInputContext, getInputMethodRequests, getLocale, getLocation, getLocationOnScreen, getName, getParent, getPeer, getSize, getToolkit, getTreeLock, gotFocus, handleEvent, imageUpdate, inside, isDisplayable, isEnabled, isLightweight, isShowing, isValid, isVisible, keyDown, keyUp, list, list, list, location, lostFocus, mouseDown, mouseDrag, mouseEnter, mouseExit, mouseMove, mouseUp, move, nextFocus, paintAll, postEvent, prepareImage, prepareImage, processComponentEvent, processHierarchyBoundsEvent, processHierarchyEvent, processInputMethodEvent, processMouseEvent, remove, removeComponentListener, removeFocusListener, removeHierarchyBoundsListener, removeHierarchyListener, removeInputMethodListener, removeKeyListener, removeMouseListener, removeMouseMotionListener, repaint, repaint, repaint, resize, resize, setBounds, setBounds, setComponentOrientation, setCursor, setDropTarget, setLocale, setLocation, setLocation, setName, setSize, setSize, show, show, size, toString, transferFocus

Methods inherited from class java.lang.Object

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

Field Detail

ZERO_INSETS

public static final JGridBagPanel.InsetsManager ZERO_INSETS

An InsetsManager that uses zero insets

DEFAULT_INSETS

public static final JGridBagPanel.InsetsManager DEFAULT_INSETS

An InsetsManager that uses padding for inside cells

insetsManager

public JGridBagPanel.InsetsManager insetsManager

Used to get insets at any given cell location

Constructor Detail

JGridBagPanel

public JGridBagPanel()

Sets the layout manager to GridBagLayout

JGridBagPanel

public JGridBagPanel(JGridBagPanel.InsetsManager insetsManager)

Initializes panel with a given insets manager

Method Detail

setLayout

public void setLayout(java.awt.LayoutManager layout)

This method only takes effect if the LayoutManager is a GridBagLayout

Overrides:

setLayout in class java.awt.Container

add

public void add(java.awt.Component cmp,
                int gridx,
                int gridy,
                int gridwidth,
                int gridheight,
                int anchor,
                int fill,
                double weightx,
                double weighty)

This version uses default insets and assumes that components are added in positive cell coordinates. Top inset for components added to the top is 0. Left inset for components added to the left is 0. For compoents at index gridx more than zero and index gridy more than zero, the insets are set to a default value.

Parameters:

cmp - Component to add to the panel

gridx - x position of the cell into which component should be added

gridy - y position of the cell into which component should be added

gridwidth - width, in cells, of the space occupied by the component in the grid

gridheight - height, in cells, of the space occupied by the component in the grid

anchor - placement of the component in its allocated space: WEST, NORTH, SOUTH, NORTHWEST, ...

fill - out should the component be resized within its space? NONE, BOTH, HORIZONTAL, VERTICAL.

weightx - what amount of extra horizontal space, if any, should be given to this component?

weighty - what amount of extra vertical space, if any, should be given to this component?