Class JDesktopPane

java.lang.Object

vaadinx.awt.Component

vaadinx.awt.Container

vaadinx.swing.JComponent

vaadinx.swing.JLayeredPane

vaadinx.swing.JDesktopPane

All Implemented Interfaces:

ImageObserver, MenuContainer, Serializable, Accessible

public class JDesktopPane
extends JLayeredPane
implements Accessible

Emulator for JDesktopPane. Emulator-only holder over a Div background.

See Also:

• Serialized Form

Field Summary

Fields

Modifier and Type	Field	Description
static final int	LIVE_DRAG_MODE
static final int	OUTLINE_DRAG_MODE

Fields inherited from class JLayeredPane

DEFAULT_LAYER, DRAG_LAYER, FRAME_CONTENT_LAYER, LAYER_PROPERTY, MODAL_LAYER, PALETTE_LAYER, POPUP_LAYER

Fields inherited from class JComponent

TOOL_TIP_TEXT_KEY, UNDEFINED_CONDITION, WHEN_ANCESTOR_OF_FOCUSED_COMPONENT, WHEN_FOCUSED, WHEN_IN_FOCUSED_WINDOW

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
JDesktopPane()

Method Summary

Modifier and Type	Method	Description
protected void	addImpl(Component comp, Object constraints, int index)
AccessibleContext	getAccessibleContext()
JInternalFrame[]	getAllFrames()	All internal frames on this desktop, in add order.
JInternalFrame[]	getAllFramesInLayer(int layer)	Internal frames assigned to the given layer.
DesktopManager	getDesktopManager()
int	getDragMode()
JInternalFrame	getSelectedFrame()	The currently selected (active) frame, or null.
String	getUIClassID()
void	remove(Component comp)
void	setDesktopManager(DesktopManager d)	Stored for round-trip but never consulted — frame iconify / maximize / drag are driven by the emulator + Vaadin overlay directly, not through a DesktopManager (D_jdesktoppane_holder).
void	setDragMode(int dragMode)	Stored for round-trip; has no effect — Vaadin's Dialog overlay drags live regardless, and there is no outline-drag rendering to switch to (R_layouts_close_enough).
void	setSelectedFrame(JInternalFrame f)	Record the selected frame.
void	updateUI()

Methods inherited from class JLayeredPane

getComponentCountInLayer, getComponentsInLayer, getIndexOf, getLayer, getLayer, getPosition, highestLayer, lowestLayer, moveToBack, moveToFront, setLayer, setLayer

Methods inherited from class JComponent

addAncestorListener, addNotify, addVetoableChangeListener, computeVisibleRect, contains, createToolTip, disable, enable, firePropertyChange, firePropertyChange, firePropertyChange, fireVetoableChange, getActionForKeyStroke, getActionMap, getAlignmentX, getAlignmentY, getAncestorListeners, getAutoscrolls, getBaseline, 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, getUI, getVerifyInputWhenFocusTarget, getVetoableChangeListeners, getVisibleRect, getWidth, getX, getY, grabFocus, hide, isDoubleBuffered, isLightweightComponent, isManagingFocus, isOpaque, isOptimizedDrawingEnabled, isPaintingForPrint, isPaintingOrigin, isPaintingTile, isRequestFocusEnabled, isValidateRoot, paint, paintBorder, paintChildren, paintComponent, paintImmediately, paintImmediately, paramString, print, printAll, printBorder, printChildren, printComponent, processComponentKeyEvent, processKeyBinding, 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 Container

add, add, add, add, add, addContainerListener, addPropertyChangeListener, addPropertyChangeListener, addSlotChild, applyComponentOrientation, areFocusTraversalKeysSet, countComponents, deliverEvent, doLayout, findComponentAt, findComponentAt, fireHierarchyEvent, getComponent, getComponentAt, getComponentAt, getComponentCount, getComponents, getComponentZOrder, getContainerListeners, getFocusTraversalKeys, getFocusTraversalPolicy, getLayout, getMousePosition, insets, invalidate, isAncestorOf, isFocusCycleRoot, isFocusCycleRoot, isFocusTraversalPolicyProvider, isFocusTraversalPolicySet, layout, list, list, locate, minimumSize, paintComponents, peerContentElement, preferredSize, printComponents, processContainerEvent, processEvent, remove, removeAll, removeContainerListener, removeSlotChild, setComponentZOrder, setFocusCycleRoot, setFocusTraversalPolicy, setFocusTraversalPolicyProvider, setLayout, transferFocusDownCycle, validate, validateTree

Methods inherited from class Component

action, add, addComponentListener, addFocusListener, addHierarchyBoundsListener, addHierarchyListener, addInputMethodListener, addKeyListener, addMouseListener, addMouseMotionListener, addMouseWheelListener, applyBackgroundToPeer, applyVisibleToPeer, awtListeners, bounds, checkImage, checkImage, coalesceEvents, contains, createImage, createImage, createVolatileImage, createVolatileImage, defaultFillCssClass, disableEvents, dispatchEvent, enable, enableEvents, enableInputMethods, fireComponentEvent, 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, imageUpdate, inside, isBackgroundSet, isCursorSet, isDisplayable, 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, postEvent, prepareImage, prepareImage, processComponentEvent, processFocusEvent, processHierarchyBoundsEvent, processHierarchyEvent, processInputMethodEvent, processKeyEvent, processMouseEvent, processMouseMotionEvent, 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, setMixingCutoutShape, setName, setSize, setSize, show, 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

LIVE_DRAG_MODE

public static final int LIVE_DRAG_MODE

See Also:

• Constant Field Values

OUTLINE_DRAG_MODE

public static final int OUTLINE_DRAG_MODE

See Also:

• Constant Field Values

Constructor Details

JDesktopPane

public JDesktopPane()

Method Details

addImpl

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

Overrides:

addImpl in class Container

remove

public void remove(Component comp)

Overrides:

remove in class Container

getAllFrames

public JInternalFrame[] getAllFrames()

All internal frames on this desktop, in add order.

getAllFramesInLayer

public JInternalFrame[] getAllFramesInLayer(int layer)

Internal frames assigned to the given layer.

getSelectedFrame

public JInternalFrame getSelectedFrame()

The currently selected (active) frame, or null.

setSelectedFrame

public void setSelectedFrame(JInternalFrame f)

Record the selected frame. Bookkeeping only — this does not drive frame.setSelected (that would loop through the frame's own selection path); callers select the frame via frame.setSelected and the desktop tracks the result, matching JDK's split.

getDragMode

public int getDragMode()

setDragMode

public void setDragMode(int dragMode)

Stored for round-trip; has no effect — Vaadin's Dialog overlay drags live regardless, and there is no outline-drag rendering to switch to (R_layouts_close_enough). WARN only on the non-default OUTLINE mode so the round-trip default set doesn't spam logs.

getDesktopManager

public DesktopManager getDesktopManager()

setDesktopManager

public void setDesktopManager(DesktopManager d)

Stored for round-trip but never consulted — frame iconify / maximize / drag are driven by the emulator + Vaadin overlay directly, not through a DesktopManager (D_jdesktoppane_holder). WARN so migrated code installing a custom manager surfaces in logs.

updateUI

public void updateUI()

Overrides:

updateUI in class JComponent

getUIClassID

public String getUIClassID()

Overrides:

getUIClassID in class JLayeredPane

getAccessibleContext

public AccessibleContext getAccessibleContext()

Specified by:

getAccessibleContext in interface Accessible

Overrides:

getAccessibleContext in class JLayeredPane