net.coderazzi.glasspane
Class GlassedPane
java.lang.Object
java.awt.Component
java.awt.Container
javax.swing.JComponent
net.coderazzi.glasspane.GlassedPane
- All Implemented Interfaces:
- ImageObserver, MenuContainer, Serializable
public class GlassedPane
- extends JComponent
Component that supports two layers: the basic, normal content, plus a glass
pane that covers it.
Content is added on the normal layer, using operations such as
glasspane.getContentPane().setLayout(new BorderLayout());
glasspane.getContentPane().add(new JTable());
To hide the normal content pane and visualize the glass pane -which should
block also any interaction with the content pane-, it is enough to do
glassPane.getGlassPane().setVisible(true);
By default, the content pane is a
JPanel.
Also by default, the glass pane is a
GlassPane. However, any other
component can be supplied by overriding the system property
"net.coderazzi.glasspane.glassclass"
(
GLASS_CLASS_PROPERTY)
For example, to use by default the
LabelGlassPane, it is possible to
write:
System.setProperty(GlassedPane.GLASS_CLASS_PROPERTY,
LabelGlassPane.class.getName());
- Version:
- 1.0
- Author:
- coderazzi (lu@coderazzi.net)
- See Also:
- Serialized Form
|
Field Summary |
static String |
GLASS_CLASS_PROPERTY
These property can be defined as a system property to specify the
class used as default glass pane. |
| Methods inherited from class javax.swing.JComponent |
addAncestorListener, addNotify, addVetoableChangeListener, computeVisibleRect, contains, createToolTip, disable, enable, firePropertyChange, firePropertyChange, firePropertyChange, fireVetoableChange, getAccessibleContext, 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, getNextFocusableComponent, getPopupLocation, getRegisteredKeyStrokes, getRootPane, getSize, getToolTipLocation, getToolTipText, getToolTipText, getTopLevelAncestor, getTransferHandler, getUIClassID, getVerifyInputWhenFocusTarget, getVetoableChangeListeners, getVisibleRect, getWidth, getX, getY, grabFocus, isDoubleBuffered, isLightweightComponent, isManagingFocus, isOpaque, isPaintingForPrint, isPaintingTile, isRequestFocusEnabled, isValidateRoot, paint, paintBorder, paintChildren, paintComponent, paintImmediately, paintImmediately, paramString, 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, updateUI |
| Methods inherited from class java.awt.Container |
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, transferFocusBackward, 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, setComponentOrientation, setCursor, setDropTarget, setFocusable, setFocusTraversalKeysEnabled, setIgnoreRepaint, setLocale, setLocation, setLocation, setName, setSize, setSize, show, show, size, toString, transferFocus, transferFocusUpCycle |
GLASS_CLASS_PROPERTY
public static final String GLASS_CLASS_PROPERTY
- These property can be defined as a system property to specify the
class used as default glass pane. By default, it corresponds to
GlassPane
- See Also:
- Constant Field Values
GlassedPane
public GlassedPane()
getContentPane
public Container getContentPane()
- Returns the content pane. It is, by default, a
JPanel
getGlassPane
public Component getGlassPane()
- Returns the glass pane.
The default glass pane can be redefined by
overriding the method createDefaultGlassPane(), or
by simply defining as system property the property
GLASS_CLASS_PROPERTY.
setGlassPane
public void setGlassPane(Component component)
- Defines the component to be used as glass pane
setContentPane
public void setContentPane(Container component)
- Defines the component to be used as content pane
createDefaultGlassPane
protected Component createDefaultGlassPane()
- Defines the default glass pane, with by default is a
GlassPane instance, unless the system properties include
a valid definition for the property
GLASS_CLASS_PROPERTY.
isOptimizedDrawingEnabled
public boolean isOptimizedDrawingEnabled()
- Overrides the parent definition to disable optimized drawing when the
glass panel is visible
- Overrides:
isOptimizedDrawingEnabled in class JComponent
setBounds
public void setBounds(int x,
int y,
int width,
int height)
- Overrides the parent definition to make the content and glass panes
occupy the whole component area.
- Overrides:
setBounds in class Component
getPreferredSize
public Dimension getPreferredSize()
- Overrides the default implementation, to return the preferred size of
the content panel.
- Overrides:
getPreferredSize in class JComponent
getMinimumSize
public Dimension getMinimumSize()
- Overrides the default implementation, to return the minimum size of
the content panel.
- Overrides:
getMinimumSize in class JComponent