Class JWindow

java.lang.Object

vaadinx.awt.Component

vaadinx.awt.Container

vaadinx.awt.Window

vaadinx.swing.JWindow

All Implemented Interfaces:

ImageObserver, MenuContainer, Serializable, Accessible, RootPaneContainer

public class JWindow
extends Window
implements Accessible, RootPaneContainer

Emulator for JWindow. R_leaf_peer_lockdown-locked peer is SJWindow.

See Also:

• Serialized Form

Field Summary

Fields

Modifier and Type	Field	Description
protected JRootPane	rootPane
protected boolean	rootPaneCheckingEnabled

Fields inherited from class Component

BOTTOM_ALIGNMENT, CENTER_ALIGNMENT, FILL_CHROME, FILL_DEFAULT, LEFT_ALIGNMENT, listenerList, RIGHT_ALIGNMENT, TOP_ALIGNMENT

Fields inherited from interface ImageObserver

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

Constructor Summary

Constructors

Constructor	Description
JWindow()
JWindow(Frame owner)
JWindow(GraphicsConfiguration gc)
JWindow(Window owner)
JWindow(Window owner, GraphicsConfiguration gc)

Method Summary

Modifier and Type	Method	Description
protected void	addImpl(Component comp, Object constraints, int index)
protected JRootPane	createRootPane()	A fresh JRootPane, which setRootPane(JRootPane) hands to the surrogate.
AccessibleContext	getAccessibleContext()
Container	getContentPane()	Delegates to the root pane, as the JDK's does.
Component	getGlassPane()
JLayeredPane	getLayeredPane()
JRootPane	getRootPane()
TransferHandler	getTransferHandler()
protected boolean	isRootPaneCheckingEnabled()	Whether add / remove / setLayout redirect into the content pane.
protected String	paramString()
void	remove(Component comp)
void	setContentPane(Container newPane)	Delegates to the root pane, as the JDK's does — so window.getContentPane() and window.getRootPane().getContentPane() are the same pane by construction rather than by a mirror kept in step.
void	setGlassPane(Component glass)
void	setLayeredPane(JLayeredPane layered)
void	setLayout(LayoutManager manager)	Stores the manager and invalidates as AWT does, minus the CSS dispatch — see Window.windowLayout.
protected void	setRootPane(JRootPane newRootPane)	The JDK's body: remove the outgoing root pane, then add the incoming one, with root-pane checking cleared so addImpl(Component, Object, int)'s redirect falls through instead of routing the new root pane into the old one's content pane.
protected void	setRootPaneCheckingEnabled(boolean enabled)
void	setTransferHandler(TransferHandler h)
void	update(Graphics g)
protected void	windowInit()	Mirror of JDK JWindow.windowInit: take the default locale, build the root pane through createRootPane() and plant it via setRootPane(JRootPane), then turn root-pane checking on — each as a call, so a subclass override of any hook actually runs (R_no_vaadin_in_api limb 2).

Methods inherited from class Window

addNotify, addPropertyChangeListener, addPropertyChangeListener, addWindowFocusListener, addWindowListener, addWindowStateListener, applyResourceBundle, applyResourceBundle, applyVisibleToPeer, applyVisibleToPeerImpl, blocksAfterVisibilityChange, createBufferStrategy, createBufferStrategy, dispose, disposePeer, fireWindowEvent, fireWindowFocusEvent, fireWindowStateEvent, getBackground, getBounds, getBounds, getBufferStrategy, getFocusableWindowState, getFocusCycleRootAncestor, getFocusOwner, getFocusTraversalKeys, getHeight, getIconImages, getInputContext, getLayout, getLocale, getLocation, getLocation, getMostRecentFocusOwner, getOpacity, getOwnedWindows, getOwner, getOwnerlessWindows, getShape, getSize, getSize, getToolkit, getWarningString, getWidth, getWindowFocusListeners, getWindowListeners, getWindows, getWindowStateListeners, getX, getY, hide, isActive, isAlwaysOnTop, isAlwaysOnTopSupported, isAutoRequestFocus, isFocusableWindow, isFocusCycleRoot, isFocused, isLocationByPlatform, isOpaque, isValidateRoot, pack, paint, postEvent, processEvent, processWindowEvent, processWindowFocusEvent, processWindowStateEvent, removeNotify, removeWindowFocusListener, removeWindowListener, removeWindowStateListener, reshape, setAlwaysOnTop, setAutoRequestFocus, setBackground, setBounds, setBounds, setCursor, setFocusableWindowState, setFocusCycleRoot, setIconImage, setIconImages, setLocation, setLocation, setLocationByPlatform, setLocationRelativeTo, setMinimumSize, setOpacity, setShape, setSize, setSize, setVisible, show, toBack, toFront

Methods inherited from class Container

add, add, add, add, add, addContainerListener, addSlotChild, applyComponentOrientation, areFocusTraversalKeysSet, countComponents, deliverEvent, doLayout, findComponentAt, findComponentAt, fireHierarchyEvent, getAlignmentX, getAlignmentY, getComponent, getComponentAt, getComponentAt, getComponentCount, getComponents, getComponentZOrder, getContainerListeners, getFocusTraversalPolicy, getInsets, getMaximumSize, getMinimumSize, getMousePosition, getPreferredSize, insets, invalidate, isAncestorOf, isFocusCycleRoot, isFocusTraversalPolicyProvider, isFocusTraversalPolicySet, layout, list, list, locate, minimumSize, paintComponents, peerContentElement, preferredSize, print, printComponents, processContainerEvent, remove, removeAll, removeContainerListener, removeSlotChild, setComponentZOrder, setFocusTraversalKeys, setFocusTraversalPolicy, setFocusTraversalPolicyProvider, transferFocusDownCycle, validate, validateTree

Methods inherited from class Component

action, add, addComponentListener, addFocusListener, addHierarchyBoundsListener, addHierarchyListener, addInputMethodListener, addKeyListener, addMouseListener, addMouseMotionListener, addMouseWheelListener, applyBackgroundToPeer, awtListeners, bounds, checkImage, checkImage, coalesceEvents, contains, contains, createImage, createImage, createVolatileImage, createVolatileImage, defaultFillCssClass, disable, disableEvents, dispatchEvent, enable, enable, enableEvents, enableInputMethods, fireComponentEvent, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, getBaseline, getColorModel, getComponentListeners, getComponentOrientation, getCursor, getDropTarget, getFocusListeners, getFocusTraversalKeysEnabled, getFont, getFontMetrics, getForeground, getGraphics, getGraphicsConfiguration, getHierarchyBoundsListeners, getHierarchyListeners, getIgnoreRepaint, getInputMethodListeners, getInputMethodRequests, getKeyListeners, getListeners, getLocationOnScreen, getMouseListeners, getMouseMotionListeners, getMousePosition, getMouseWheelListeners, getName, getParent, getPeer, getPropertyChangeListeners, getPropertyChangeListeners, getTreeLock, gotFocus, handleEvent, hasFocus, imageUpdate, inside, isBackgroundSet, isCursorSet, isDisplayable, isDoubleBuffered, isEnabled, isFocusable, isFocusOwner, isFocusTraversable, isFontSet, isForegroundSet, isLightweight, isMaximumSizeSet, isMinimumSizeSet, isPreferredSizeSet, isShowing, isThemeDefault, isValid, isVisible, keyDown, keyUp, list, list, list, location, lostFocus, mouseDown, mouseDrag, mouseEnter, mouseExit, mouseMove, mouseUp, move, nextFocus, paintAll, peerIs, prepareImage, prepareImage, printAll, processComponentEvent, processFocusEvent, processHierarchyBoundsEvent, processHierarchyEvent, processInputMethodEvent, processKeyEvent, processMouseEvent, processMouseMotionEvent, processMouseWheelEvent, remove, removeComponentListener, removeFocusListener, removeHierarchyBoundsListener, removeHierarchyListener, removeInputMethodListener, removeKeyListener, removeMouseListener, removeMouseMotionListener, removeMouseWheelListener, removePropertyChangeListener, removePropertyChangeListener, repaint, repaint, repaint, repaint, requestFocus, requestFocus, requestFocusInWindow, requestFocusInWindow, resize, resize, revalidate, setComponentOrientation, setDropTarget, setEnabled, setFocusable, setFocusTraversalKeysEnabled, setFont, setForeground, setIgnoreRepaint, setLocale, setMaximumSize, setMixingCutoutShape, setName, setPreferredSize, show, size, suppressMouseBridge, toString, transferFocus, transferFocusBackward, transferFocusUpCycle, withPeer, withPeerOnLiveUI

Methods inherited from class Object

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

Field Details

rootPane

protected JRootPane rootPane

rootPaneCheckingEnabled

protected boolean rootPaneCheckingEnabled

Constructor Details

JWindow

public JWindow()

JWindow

public JWindow(GraphicsConfiguration gc)

JWindow

public JWindow(Frame owner)

JWindow

public JWindow(Window owner)

JWindow

public JWindow(Window owner,
 GraphicsConfiguration gc)

Method Details

windowInit

protected void windowInit()

Mirror of JDK JWindow.windowInit: take the default locale, build the root pane through createRootPane() and plant it via setRootPane(JRootPane), then turn root-pane checking on — each as a call, so a subclass override of any hook actually runs (R_no_vaadin_in_api limb 2).

Three lines where JFrame.frameInit / JDialog.dialogInit have five: JWindow.windowInit calls neither enableEvents nor setBackground (JWindow.java:260). Reproduced rather than regularised — a migrator's setBackground override must *not* fire from a JWindow constructor.

getContentPane

public Container getContentPane()

Delegates to the root pane, as the JDK's does.

Specified by:

getContentPane in interface RootPaneContainer

setContentPane

public void setContentPane(Container newPane)

Delegates to the root pane, as the JDK's does — so window.getContentPane() and window.getRootPane().getContentPane() are the same pane by construction rather than by a mirror kept in step.

Specified by:

setContentPane in interface RootPaneContainer

addImpl

protected void addImpl(Component comp,
 Object constraints,
 int index)

Overrides:

addImpl in class Container

setLayout

public void setLayout(LayoutManager manager)

Description copied from class: Window

Stores the manager and invalidates as AWT does, minus the CSS dispatch — see Window.windowLayout.

Overrides:

setLayout in class Window

Parameters:

manager - may be null, as AWT allows

remove

public void remove(Component comp)

Overrides:

remove in class Container

setRootPaneCheckingEnabled

protected void setRootPaneCheckingEnabled(boolean enabled)

isRootPaneCheckingEnabled

protected boolean isRootPaneCheckingEnabled()

Whether add / remove / setLayout redirect into the content pane. The redirect consults this method rather than the field, so a subclass override is honoured (R_no_vaadin_in_api second limb, D_r12_provenance).

getRootPane

public JRootPane getRootPane()

Specified by:

getRootPane in interface RootPaneContainer

setRootPane

protected void setRootPane(JRootPane newRootPane)

The JDK's body: remove the outgoing root pane, then add the incoming one, with root-pane checking cleared so addImpl(Component, Object, int)'s redirect falls through instead of routing the new root pane into the old one's content pane.

createRootPane

protected JRootPane createRootPane()

A fresh JRootPane, which setRootPane(JRootPane) hands to the surrogate.

getLayeredPane

public JLayeredPane getLayeredPane()

Specified by:

getLayeredPane in interface RootPaneContainer

setLayeredPane

public void setLayeredPane(JLayeredPane layered)

Specified by:

setLayeredPane in interface RootPaneContainer

getGlassPane

public Component getGlassPane()

Specified by:

getGlassPane in interface RootPaneContainer

setGlassPane

public void setGlassPane(Component glass)

Specified by:

setGlassPane in interface RootPaneContainer

update

public void update(Graphics g)

Overrides:

update in class Container

paramString

protected String paramString()

Overrides:

paramString in class Container

getAccessibleContext

public AccessibleContext getAccessibleContext()

Specified by:

getAccessibleContext in interface Accessible

Overrides:

getAccessibleContext in class Window

setTransferHandler

public void setTransferHandler(TransferHandler h)

getTransferHandler

public TransferHandler getTransferHandler()