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java.lang.Objectjava.awt.Component
java.awt.Container
javax.swing.JComponent
javax.swing.JPanel
com.jgoodies.forms.debug.FormDebugPanel
public class FormDebugPanel
A panel that paints grid bounds if and only if the panel's layout manager
is a FormLayout
. You can tweak the debug paint process by setting
a custom grid color, painting optional diagonals and painting the grid
in the background.
This class is not intended to be extended. However, it is no longer
marked as final
to allow users to subclass it for
debugging purposes. In general it is recommended to use JPanel
instances, not extend them. You can see this implementation style
in the Forms tutorial classes. Rarely there's a need to extend JPanel;
for example if you provide a custom behavior for
#paintComponent
or #updateUI
.
FormDebugUtils
,
Serialized FormNested Class Summary |
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Nested classes/interfaces inherited from class javax.swing.JComponent |
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javax.swing.JComponent.AccessibleJComponent |
Field Summary |
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Fields inherited from class javax.swing.JComponent |
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TOOL_TIP_TEXT_KEY, UNDEFINED_CONDITION, WHEN_ANCESTOR_OF_FOCUSED_COMPONENT, WHEN_FOCUSED, WHEN_IN_FOCUSED_WINDOW |
Fields inherited from class java.awt.Component |
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BOTTOM_ALIGNMENT, CENTER_ALIGNMENT, LEFT_ALIGNMENT, RIGHT_ALIGNMENT, TOP_ALIGNMENT |
Fields inherited from interface java.awt.image.ImageObserver |
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ABORT, ALLBITS, ERROR, FRAMEBITS, HEIGHT, PROPERTIES, SOMEBITS, WIDTH |
Constructor Summary | |
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FormDebugPanel()
Constructs a FormDebugPanel with all options turned off. |
|
FormDebugPanel(boolean paintInBackground,
boolean paintDiagonals)
Constructs a FormDebugPanel on the given
FormLayout using the specified settings that are
otherwise turned off. |
|
FormDebugPanel(FormLayout layout)
Constructs a FormDebugPanel on the given
FormLayout instance with all options turned off. |
|
FormDebugPanel(FormLayout layout,
boolean paintInBackground,
boolean paintDiagonals)
Constructs a FormDebugPanel on the given
FormLayout using the specified settings that are
otherwise turned off. |
Method Summary | |
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void |
paint(java.awt.Graphics g)
Paints the panel. |
void |
setGridColor(java.awt.Color color)
Sets the debug grid's color. |
void |
setPaintDiagonals(boolean b)
Enables or disables to paint the panel's diagonals. |
void |
setPaintInBackground(boolean b)
Specifies to paint in background or foreground. |
Methods inherited from class javax.swing.JPanel |
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getAccessibleContext, getUI, getUIClassID, setUI, updateUI |
Methods inherited from class javax.swing.JComponent |
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addAncestorListener, addNotify, addVetoableChangeListener, computeVisibleRect, contains, createToolTip, disable, enable, firePropertyChange, firePropertyChange, firePropertyChange, getActionForKeyStroke, getActionMap, getAlignmentX, getAlignmentY, getAncestorListeners, getAutoscrolls, getBorder, getBounds, getClientProperty, getComponentPopupMenu, getConditionForKeyStroke, getDebugGraphicsOptions, getDefaultLocale, getFontMetrics, getGraphics, getHeight, getInheritsPopupMenu, getInputMap, getInputMap, getInputVerifier, getInsets, getInsets, getListeners, getLocation, getMaximumSize, getMinimumSize, getNextFocusableComponent, getPopupLocation, getPreferredSize, getRegisteredKeyStrokes, getRootPane, getSize, getToolTipLocation, getToolTipText, getToolTipText, getTopLevelAncestor, getTransferHandler, getVerifyInputWhenFocusTarget, getVetoableChangeListeners, getVisibleRect, getWidth, getX, getY, grabFocus, isDoubleBuffered, isLightweightComponent, isManagingFocus, isOpaque, isOptimizedDrawingEnabled, isPaintingTile, isRequestFocusEnabled, isValidateRoot, paintImmediately, paintImmediately, print, printAll, putClientProperty, registerKeyboardAction, registerKeyboardAction, removeAncestorListener, removeNotify, removeVetoableChangeListener, repaint, repaint, requestDefaultFocus, requestFocus, requestFocus, requestFocusInWindow, resetKeyboardActions, reshape, revalidate, scrollRectToVisible, setActionMap, setAlignmentX, setAlignmentY, setAutoscrolls, setBackground, setBorder, setComponentPopupMenu, setDebugGraphicsOptions, setDefaultLocale, setDoubleBuffered, setEnabled, setFocusTraversalKeys, setFont, setForeground, setInheritsPopupMenu, setInputMap, setInputVerifier, setMaximumSize, setMinimumSize, setNextFocusableComponent, setOpaque, setPreferredSize, setRequestFocusEnabled, setToolTipText, setTransferHandler, setVerifyInputWhenFocusTarget, setVisible, unregisterKeyboardAction, update |
Methods inherited from class java.awt.Container |
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add, add, add, add, add, addContainerListener, addPropertyChangeListener, addPropertyChangeListener, applyComponentOrientation, areFocusTraversalKeysSet, countComponents, deliverEvent, doLayout, findComponentAt, findComponentAt, getComponent, getComponentAt, getComponentAt, getComponentCount, getComponents, getComponentZOrder, getContainerListeners, getFocusTraversalKeys, getFocusTraversalPolicy, getLayout, getMousePosition, insets, invalidate, isAncestorOf, isFocusCycleRoot, isFocusCycleRoot, isFocusTraversalPolicyProvider, isFocusTraversalPolicySet, layout, list, list, locate, minimumSize, paintComponents, preferredSize, printComponents, remove, remove, removeAll, removeContainerListener, setComponentZOrder, setFocusCycleRoot, setFocusTraversalPolicy, setFocusTraversalPolicyProvider, setLayout, transferFocusBackward, transferFocusDownCycle, validate |
Methods inherited from class java.awt.Component |
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action, add, addComponentListener, addFocusListener, addHierarchyBoundsListener, addHierarchyListener, addInputMethodListener, addKeyListener, addMouseListener, addMouseMotionListener, addMouseWheelListener, bounds, checkImage, checkImage, contains, createImage, createImage, createVolatileImage, createVolatileImage, dispatchEvent, enable, enableInputMethods, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, getBackground, getBounds, getColorModel, getComponentListeners, getComponentOrientation, getCursor, getDropTarget, getFocusCycleRootAncestor, getFocusListeners, getFocusTraversalKeysEnabled, getFont, getForeground, getGraphicsConfiguration, getHierarchyBoundsListeners, getHierarchyListeners, getIgnoreRepaint, getInputContext, getInputMethodListeners, getInputMethodRequests, getKeyListeners, getLocale, getLocation, getLocationOnScreen, getMouseListeners, getMouseMotionListeners, getMousePosition, getMouseWheelListeners, getName, getParent, getPeer, getPropertyChangeListeners, getPropertyChangeListeners, getSize, getToolkit, getTreeLock, gotFocus, handleEvent, hasFocus, hide, imageUpdate, inside, isBackgroundSet, isCursorSet, isDisplayable, isEnabled, isFocusable, isFocusOwner, isFocusTraversable, isFontSet, isForegroundSet, isLightweight, isMaximumSizeSet, isMinimumSizeSet, isPreferredSizeSet, isShowing, isValid, isVisible, keyDown, keyUp, list, list, list, location, lostFocus, mouseDown, mouseDrag, mouseEnter, mouseExit, mouseMove, mouseUp, move, nextFocus, paintAll, postEvent, prepareImage, prepareImage, remove, removeComponentListener, removeFocusListener, removeHierarchyBoundsListener, removeHierarchyListener, removeInputMethodListener, removeKeyListener, removeMouseListener, removeMouseMotionListener, removeMouseWheelListener, removePropertyChangeListener, removePropertyChangeListener, repaint, repaint, repaint, resize, resize, setBounds, setBounds, setComponentOrientation, setCursor, setDropTarget, setFocusable, setFocusTraversalKeysEnabled, setIgnoreRepaint, setLocale, setLocation, setLocation, setName, setSize, setSize, show, show, size, toString, transferFocus, transferFocusUpCycle |
Methods inherited from class java.lang.Object |
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equals, getClass, hashCode, notify, notifyAll, wait, wait, wait |
Constructor Detail |
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public FormDebugPanel()
FormDebugPanel
with all options turned off.
public FormDebugPanel(FormLayout layout)
FormDebugPanel
on the given
FormLayout
instance with all options turned off.
layout
- the panel's FormLayout instancepublic FormDebugPanel(boolean paintInBackground, boolean paintDiagonals)
FormDebugPanel
on the given
FormLayout
using the specified settings that are
otherwise turned off.
paintInBackground
- true to paint grid lines in the backgroundpaintDiagonals
- true to paint diagonals, false to not paint thempublic FormDebugPanel(FormLayout layout, boolean paintInBackground, boolean paintDiagonals)
FormDebugPanel
on the given
FormLayout
using the specified settings that are
otherwise turned off.
layout
- the panel's FormLayout instancepaintInBackground
- true to paint grid lines in the backgroundpaintDiagonals
- true to paint diagonals, false to not paint themMethod Detail |
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public void setPaintInBackground(boolean b)
b
- true to paint in the background, false for the foregroundpublic void setPaintDiagonals(boolean b)
b
- true to paint diagonals, false to not paint thempublic void setGridColor(java.awt.Color color)
color
- the color used to paint the debug gridpublic void paint(java.awt.Graphics g)
FormLayout
it paints the form's grid lines.
paint
in class javax.swing.JComponent
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