Class WarningScrollTable

java.lang.Object

java.awt.Component

java.awt.Container

javax.swing.JComponent

javax.swing.JRootPane

common.panels.WarningScrollTable

All Implemented Interfaces:

ImageObserver, MenuContainer, Serializable, Accessible

public class WarningScrollTable
extends JRootPane

Title: Warning ScrollPanel for Tables

Description: This class will add scrollbars to a given table and displays a given warning message if the table is empty of if any of specified Vectors is empty.

Author:

Bertoli Marco Date: 7-ott-2005 Time: 14.30.24

See Also:

• Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from class JRootPane

JRootPane.AccessibleJRootPane, JRootPane.RootLayout

Nested classes/interfaces inherited from class JComponent

JComponent.AccessibleJComponent

Nested classes/interfaces inherited from class Container

Container.AccessibleAWTContainer

Nested classes/interfaces inherited from class Component

Component.AccessibleAWTComponent, Component.BaselineResizeBehavior, Component.BltBufferStrategy, Component.FlipBufferStrategy

Field Summary

Fields

Modifier and Type	Field	Description
protected static final int	BORDERSIZE
protected JTable	table
protected Vector<Vector<Object>>	vectors
protected static final Dimension	warningBoxSize

Fields inherited from class JRootPane

COLOR_CHOOSER_DIALOG, contentPane, defaultButton, ERROR_DIALOG, FILE_CHOOSER_DIALOG, FRAME, glassPane, INFORMATION_DIALOG, layeredPane, menuBar, NONE, PLAIN_DIALOG, QUESTION_DIALOG, WARNING_DIALOG

Fields inherited from class JComponent

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

Fields inherited from class Component

accessibleContext, BOTTOM_ALIGNMENT, CENTER_ALIGNMENT, LEFT_ALIGNMENT, RIGHT_ALIGNMENT, TOP_ALIGNMENT

Fields inherited from interface ImageObserver

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

Constructor Summary

Constructors

Constructor	Description
WarningScrollTable(JComponent component, String warningMsg)	Constructs a new WarningScrollTable, given a component and a warning message to display if the specified vectors are empty.
WarningScrollTable(JTable table, String warningMsg)	Constructs a new WarningScrollTable, given a table and a warning message to display if the table is empty

Method Summary

Modifier and Type	Method	Description
void	addCheckVector(Vector<Object> v)	Adds a new Vector to be checked.
protected boolean	checkEmptyVectors()	Tells if any vector added with addCheckVector(Vector v) method is empty
void	clearCheckVectors()	Cleans all check vectors
protected JPanel	createWarningPanel(String msg)	Creates the panel to be shown when the table is empty
void	paint(Graphics g)	Override default paint method

Methods inherited from class JRootPane

addImpl, addNotify, createContentPane, createGlassPane, createLayeredPane, createRootLayout, getAccessibleContext, getContentPane, getDefaultButton, getGlassPane, getJMenuBar, getLayeredPane, getMenuBar, getUI, getUIClassID, getWindowDecorationStyle, isOptimizedDrawingEnabled, isValidateRoot, paramString, removeNotify, setContentPane, setDefaultButton, setDoubleBuffered, setGlassPane, setJMenuBar, setLayeredPane, setMenuBar, setUI, setWindowDecorationStyle, updateUI

Methods inherited from class JComponent

addAncestorListener, 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, hide, isDoubleBuffered, isLightweightComponent, isManagingFocus, isOpaque, isPaintingForPrint, isPaintingOrigin, isPaintingTile, isRequestFocusEnabled, paintBorder, paintChildren, paintComponent, paintImmediately, paintImmediately, print, printAll, printBorder, printChildren, printComponent, processComponentKeyEvent, processKeyBinding, processKeyEvent, processMouseEvent, processMouseMotionEvent, putClientProperty, registerKeyboardAction, registerKeyboardAction, removeAncestorListener, removeVetoableChangeListener, repaint, repaint, requestDefaultFocus, requestFocus, requestFocus, requestFocusInWindow, requestFocusInWindow, resetKeyboardActions, reshape, revalidate, scrollRectToVisible, setActionMap, setAlignmentX, setAlignmentY, setAutoscrolls, setBackground, setBorder, setComponentPopupMenu, setDebugGraphicsOptions, setDefaultLocale, setEnabled, setFocusTraversalKeys, setFont, setForeground, setInheritsPopupMenu, setInputMap, setInputVerifier, setMaximumSize, setMinimumSize, setNextFocusableComponent, setOpaque, setPreferredSize, setRequestFocusEnabled, setToolTipText, setTransferHandler, setUI, setVerifyInputWhenFocusTarget, setVisible, unregisterKeyboardAction, update

Methods inherited from class Container

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, processContainerEvent, processEvent, remove, remove, removeAll, removeContainerListener, setComponentZOrder, setFocusCycleRoot, setFocusTraversalPolicy, setFocusTraversalPolicyProvider, setLayout, transferFocusDownCycle, validate, validateTree

Methods inherited from class 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, getPropertyChangeListeners, getPropertyChangeListeners, getSize, getToolkit, getTreeLock, gotFocus, handleEvent, hasFocus, 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, requestFocus, requestFocus, requestFocusInWindow, resize, resize, setBounds, setBounds, setComponentOrientation, setCursor, setDropTarget, setFocusable, setFocusTraversalKeysEnabled, setIgnoreRepaint, setLocale, setLocation, setLocation, setMixingCutoutShape, setName, setSize, setSize, show, show, size, toString, transferFocus, transferFocusBackward, transferFocusUpCycle

Methods inherited from class Object

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

Field Details

BORDERSIZE

protected static final int BORDERSIZE

See Also:

• Constant Field Values

warningBoxSize

protected static final Dimension warningBoxSize

table

protected JTable table

vectors

protected Vector<Vector<Object>> vectors

Constructor Details

WarningScrollTable

public WarningScrollTable(JTable table,
 String warningMsg)

Constructs a new WarningScrollTable, given a table and a warning message to display if the table is empty

Parameters:

table - table to be shown in the panel

warningMsg - message to be shown if the table is empty

WarningScrollTable

public WarningScrollTable(JComponent component,
 String warningMsg)

Constructs a new WarningScrollTable, given a component and a warning message to display if the specified vectors are empty. This implementation does not add scrollBars despite the name of this class.

Parameters:

component - component to be shown in the panel

warningMsg - message to be shown if vectors are empty

Method Details

addCheckVector

public void addCheckVector(Vector<Object> v)

Adds a new Vector to be checked. If this method is used behaviour of WarningScrollTable will change and warning message will be shown only if any of input vectors is empty

Parameters:

v - input vector to be checked

clearCheckVectors

public void clearCheckVectors()

Cleans all check vectors

paint

public void paint(Graphics g)

Override default paint method

Overrides:

paint in class JComponent

Parameters:

g - graphic object

checkEmptyVectors

protected boolean checkEmptyVectors()

Tells if any vector added with addCheckVector(Vector v) method is empty

Returns:

true iff any vector is empty addCheckVector(Vector)

createWarningPanel

protected JPanel createWarningPanel(String msg)

Creates the panel to be shown when the table is empty

Parameters:

msg - message to be shown on the panel

Returns:

created warning panel