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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 or foreground.
This class is not intended to be extended. However, it is not
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.JPanel |
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javax.swing.JPanel.AccessibleJPanel |
Nested classes/interfaces inherited from class javax.swing.JComponent |
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javax.swing.JComponent.AccessibleJComponent |
Nested classes/interfaces inherited from class java.awt.Container |
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java.awt.Container.AccessibleAWTContainer |
Nested classes/interfaces inherited from class java.awt.Component |
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java.awt.Component.AccessibleAWTComponent, java.awt.Component.BaselineResizeBehavior, java.awt.Component.BltBufferStrategy, java.awt.Component.FlipBufferStrategy |
Field Summary | |
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static boolean |
paintRowsDefault
|
Fields inherited from class javax.swing.JComponent |
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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 |
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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 | |
---|---|
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 that paints the grid in the foreground and paints no diagonals. |
|
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 | |
---|---|
void |
paint(java.awt.Graphics g)
Paints the panel. |
protected void |
paintComponent(java.awt.Graphics g)
Paints the component and - if background painting is enabled - the grid. |
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. |
void |
setPaintRows(boolean b)
Enables or disables painting of rows. |
Methods inherited from class javax.swing.JPanel |
---|
getAccessibleContext, getUI, getUIClassID, paramString, setUI, updateUI |
Methods inherited from class javax.swing.JComponent |
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addAncestorListener, addNotify, addVetoableChangeListener, computeVisibleRect, contains, createToolTip, disable, enable, firePropertyChange, firePropertyChange, firePropertyChange, fireVetoableChange, getActionForKeyStroke, getActionMap, getAlignmentX, getAlignmentY, getAncestorListeners, getAutoscrolls, getBaseline, getBaselineResizeBehavior, getBorder, getBounds, getClientProperty, getComponentGraphics, 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, isPaintingForPrint, isPaintingTile, isRequestFocusEnabled, isValidateRoot, paintBorder, paintChildren, paintImmediately, paintImmediately, print, printAll, printBorder, printChildren, printComponent, processComponentKeyEvent, processKeyBinding, processKeyEvent, processMouseEvent, processMouseMotionEvent, putClientProperty, registerKeyboardAction, registerKeyboardAction, removeAncestorListener, removeNotify, removeVetoableChangeListener, repaint, repaint, requestDefaultFocus, requestFocus, requestFocus, requestFocusInWindow, 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, setUI, setVerifyInputWhenFocusTarget, setVisible, unregisterKeyboardAction, update |
Methods inherited from class java.awt.Container |
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add, add, add, add, add, addContainerListener, addImpl, 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, processContainerEvent, processEvent, remove, remove, removeAll, removeContainerListener, setComponentZOrder, setFocusCycleRoot, setFocusTraversalPolicy, setFocusTraversalPolicyProvider, setLayout, transferFocusDownCycle, validate, validateTree |
Methods inherited from class java.awt.Component |
---|
action, add, addComponentListener, addFocusListener, addHierarchyBoundsListener, addHierarchyListener, addInputMethodListener, addKeyListener, addMouseListener, addMouseMotionListener, addMouseWheelListener, bounds, checkImage, checkImage, coalesceEvents, contains, createImage, createImage, createVolatileImage, createVolatileImage, disableEvents, dispatchEvent, enable, enableEvents, enableInputMethods, firePropertyChange, 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, processComponentEvent, processFocusEvent, processHierarchyBoundsEvent, processHierarchyEvent, processInputMethodEvent, processMouseWheelEvent, 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, transferFocusBackward, transferFocusUpCycle |
Methods inherited from class java.lang.Object |
---|
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait |
Field Detail |
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public static boolean paintRowsDefault
Constructor Detail |
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public FormDebugPanel()
public FormDebugPanel(FormLayout layout)
layout
- the panel's FormLayout instancepublic FormDebugPanel(boolean paintInBackground, boolean paintDiagonals)
paintInBackground
- true to paint grid lines in the background,
false to paint the grid in the foregroundpaintDiagonals
- true to paint diagonals,
false to not paint thempublic FormDebugPanel(FormLayout layout, boolean paintInBackground, boolean paintDiagonals)
layout
- the panel's FormLayout instancepaintInBackground
- true to paint grid lines in the background,
false to paint the grid in the foregroundpaintDiagonals
- 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 setPaintRows(boolean b)
b
- true to paint all rows, false to paint only the top and
bottompublic void setGridColor(java.awt.Color color)
color
- the color used to paint the debug gridprotected void paintComponent(java.awt.Graphics g)
#paint
.
paintComponent
in class javax.swing.JComponent
g
- the Graphics object to paint onpaint(Graphics)
public void paint(java.awt.Graphics g)
#paintComponent
.
paint
in class javax.swing.JComponent
g
- the Graphics object to paint onpaintComponent(Graphics)
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