kiwi.ui
Class KPanel
java.lang.Object
|
+--java.awt.Component
|
+--java.awt.Container
|
+--javax.swing.JComponent
|
+--javax.swing.JPanel
|
+--kiwi.ui.KPanel
- Direct Known Subclasses:
- ArrowButtonView, ButtonPanel, DateChooser, DocumentBrowserView, FilesystemListView, FilesystemTableView, FilesystemTreeView, ImageView, PathEditor, SimpleEditor, StatusBar, Thermometer, WizardPanel, WizardView
- public class KPanel
- extends JPanel
An extension of JPanel
that provides some additional
functionality including support for background texture tiling and
named-component lookup. Lightweight components nested within the
KPanel
should be transparent and unbuffered; the tiled
background will not show through heavyweight components.
Note that images with transparent portions should not be used with
KPanel
s.
A KPanel
will always be transparent if a background
texture has not been specified. Therefore KPanel
s may be
safely nested if only the outermost instance has a texture applied. It is
recommended that KPanel
s always be used in place of Swing
JPanel
s.
In most cases it is convenient to use a KFrame
to provide a
textured background for an entire window.
- Version:
- 1.1 (11/98)
- Author:
- Mark Lindner, PING Software Group
- See Also:
KFrame
, Serialized Form
Methods inherited from class javax.swing.JComponent |
addAncestorListener,
addNotify,
addPropertyChangeListener,
addVetoableChangeListener,
computeVisibleRect,
contains,
createToolTip,
firePropertyChange,
firePropertyChange,
firePropertyChange,
firePropertyChange,
firePropertyChange,
firePropertyChange,
firePropertyChange,
firePropertyChange,
firePropertyChange,
fireVetoableChange,
getActionForKeyStroke,
getAlignmentX,
getAlignmentY,
getAutoscrolls,
getBorder,
getBounds,
getClientProperty,
getComponentGraphics,
getConditionForKeyStroke,
getDebugGraphicsOptions,
getGraphics,
getHeight,
getInsets,
getInsets,
getLocation,
getMaximumSize,
getMinimumSize,
getNextFocusableComponent,
getPreferredSize,
getRegisteredKeyStrokes,
getRootPane,
getSize,
getToolTipLocation,
getToolTipText,
getToolTipText,
getTopLevelAncestor,
getVisibleRect,
getWidth,
getX,
getY,
grabFocus,
hasFocus,
isDoubleBuffered,
isFocusCycleRoot,
isFocusTraversable,
isLightweightComponent,
isManagingFocus,
isOpaque,
isOptimizedDrawingEnabled,
isPaintingTile,
isRequestFocusEnabled,
isValidateRoot,
paint,
paintBorder,
paintChildren,
paintImmediately,
paintImmediately,
processComponentKeyEvent,
processFocusEvent,
processKeyEvent,
processMouseMotionEvent,
putClientProperty,
registerKeyboardAction,
registerKeyboardAction,
removeAncestorListener,
removeNotify,
removePropertyChangeListener,
removeVetoableChangeListener,
repaint,
repaint,
requestDefaultFocus,
requestFocus,
resetKeyboardActions,
reshape,
revalidate,
scrollRectToVisible,
setAlignmentX,
setAlignmentY,
setAutoscrolls,
setBackground,
setBorder,
setDebugGraphicsOptions,
setDoubleBuffered,
setEnabled,
setFont,
setForeground,
setMaximumSize,
setMinimumSize,
setNextFocusableComponent,
setPreferredSize,
setRequestFocusEnabled,
setToolTipText,
setUI,
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,
print,
printComponents,
processContainerEvent,
processEvent,
remove,
remove,
removeAll,
removeContainerListener,
setLayout,
validate,
validateTree |
Methods inherited from class java.awt.Component |
action,
add,
addComponentListener,
addFocusListener,
addInputMethodListener,
addKeyListener,
addMouseListener,
addMouseMotionListener,
addPropertyChangeListener,
bounds,
checkImage,
checkImage,
coalesceEvents,
contains,
createImage,
createImage,
disable,
disableEvents,
dispatchEvent,
enable,
enable,
enableEvents,
enableInputMethods,
getBackground,
getBounds,
getColorModel,
getComponentOrientation,
getCursor,
getDropTarget,
getFont,
getFontMetrics,
getForeground,
getInputContext,
getInputMethodRequests,
getLocale,
getLocation,
getLocationOnScreen,
getName,
getParent,
getPeer,
getSize,
getToolkit,
getTreeLock,
gotFocus,
handleEvent,
hide,
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,
printAll,
processComponentEvent,
processInputMethodEvent,
processMouseEvent,
remove,
removeComponentListener,
removeFocusListener,
removeInputMethodListener,
removeKeyListener,
removeMouseListener,
removeMouseMotionListener,
removePropertyChangeListener,
repaint,
repaint,
repaint,
resize,
resize,
setBounds,
setBounds,
setComponentOrientation,
setCursor,
setDropTarget,
setLocale,
setLocation,
setLocation,
setName,
setSize,
setSize,
show,
show,
size,
toString,
transferFocus |
KPanel
public KPanel()
- Construct a new
KPanel
. The newly created
KPanel
will be transparent.
KPanel
public KPanel(LayoutManager lm)
- Construct a new
KPanel
. Creates a new
KPanel
with the specified layout manager. The newly
created KPanel
will be transparent.
- Parameters:
lm
- The layout manager to use for the panel.
KPanel
public KPanel(LayoutManager lm,
Image image)
- Construct a new
KPanel
. Creates a new
KPanel
with the specified layout manager and
background image.
- Parameters:
lm
- The layout manager to use for the panel.image
- The image with which the background of the panel will be
tiled.
KPanel
public KPanel(Image image)
- Construct a new
KPanel
. Creates a new
KPanel
with a BorderLayout
and the
specified background image.
- Parameters:
image
- The image with which the background of the panel will be
tiled.
setOpaque
public void setOpaque(boolean flag)
- Overridden to prevent clients from making the panel transparent.
- Overrides:
- setOpaque in class JComponent
paintComponent
public void paintComponent(Graphics gc)
- Paint the component. Tiles the component with the background image,
if one has been provided.
- Overrides:
- paintComponent in class JComponent
setTexture
public void setTexture(Image image)
- Set the background texture.
- Parameters:
image
- The image to use as the background texture for the panel.
getComponentByName
public Component getComponentByName(String name)
- Search for a component by name. Components can be named using the
setName()
method of Component
. This is a useful
way of identifying a component when comparison by reference is not
possible. This method searches this KPanel
's component
hierarchy for a component with the given name.
- Parameters:
name
- The name of the component to search for.- Returns:
- The matching component, or null if there is no component
in the component hierarchy with the given name.
- See Also:
Component.setName(java.lang.String)
,
Component.getName()