com.javadocking.dock
Class GridDock

java.lang.Object
  java.awt.Component
      java.awt.Container
          javax.swing.JComponent
              javax.swing.JPanel
                  com.javadocking.dock.GridDock

All Implemented Interfaces:

Dock, LeafDock, java.awt.image.ImageObserver, java.awt.MenuContainer, java.io.Serializable, javax.accessibility.Accessible

public class GridDock
extends javax.swing.JPanel
implements LeafDock

This is a dock that can contain zero, one or multiple dockables. The dockables are organized in a grid. The size of all the child dockables is the same.

Information on using grid docks is in How to Use Laef Docks in The Sanaware Developer Guide.

It is a leaf dock. It cannot contain other docks.

When it contains no dockable it is empty. It is never full.

A dockable can be docked in this dock if:

• the dockable has dockingMode as one of its possible docking modes.
• its content component is not null.

A composite dockable can also be docked in this dock if:

• every dockable of the the composite dockable has dockingMode as one of its possible docking modes..
• every dockable of the the composite dockable a content component that is not null.

The Position for dockables of this dock are one-dimensional. The first position value of a child dockable is between 0 and the number of child dockables minus 1, it is the position in the grid.

Author:

Heidi Rakels.

See Also:

Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from class javax.swing.JPanel

javax.swing.JPanel.AccessibleJPanel

Nested classes/interfaces inherited from class javax.swing.JComponent

javax.swing.JComponent.AccessibleJComponent

Nested classes/interfaces inherited from class java.awt.Container

java.awt.Container.AccessibleAWTContainer

Nested classes/interfaces inherited from class java.awt.Component

java.awt.Component.AccessibleAWTComponent, java.awt.Component.BaselineResizeBehavior, java.awt.Component.BltBufferStrategy, java.awt.Component.FlipBufferStrategy

Field Summary

static int	FILL_FLOW_HORIZONTAL With this fill mode the number of columns and rows is calculated to fill the panel of the grid optimally.
static int	FILL_FLOW_VERTICAL With this fill mode the number of columns and rows is calculated to fill the panel of the grid optimally.
static int	FILL_SQUARE_HORIZONTAL With this fill mode the number of rows and columns are equal or there is one more column.
static int	FILL_SQUARE_VERTICAL With this fill mode the number of rows and columns are equal or there is one more row.

Fields inherited from class javax.swing.JComponent

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

Fields inherited from class java.awt.Component

BOTTOM_ALIGNMENT, CENTER_ALIGNMENT, LEFT_ALIGNMENT, RIGHT_ALIGNMENT, TOP_ALIGNMENT

Fields inherited from interface java.awt.image.ImageObserver

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

Constructor Summary

GridDock()
Constructs a grid dock with docking mode for the dockables DockingMode.GRID.

GridDock(int dockingMode)
Constructs a grid dock.

Method Summary

boolean	addDockable(Dockable dockableToAdd, java.awt.Point relativeLocation, java.awt.Point dockableOffset) Adds a dockable to this dock.
void	addDockable(Dockable dockable, Position position) Adds the given dockable to this dock at the given position.
void	addDockingListener(DockingListener listener) Adds a listener for DockingEvents of this dock.
protected int	calculateColumnCount() Calculates the number of columns there will be in the grid.
protected boolean	canAddDockableWithPriority(Dockable dockable, java.awt.Point relativeLocation) Determines if the given dockable can be added to this dock with priority, if the mouse is released at the given position.
boolean	canRemoveDockable(Dockable dockable) Determines if the specified dockable can be removed from this dock.
boolean	containsDockable(Dockable dockable) Determines if the given dockable is docked in this dock.
Dockable	getDockable(int index) Gets the dockable with the specified index, that is docked in this dock.
int	getDockableCount() Gets the number of dockables that are docked in this dock.
Position	getDockablePosition(Dockable dockable) Gets the position where the dockable is docked in this dock.
int	getDockingMode() Gets the docking mode for a dockable that is docked in this grid dock.
protected int	getDockPosition(Dockable newDockable, java.awt.Point relativeLocation) Gets the integer position in the grid, where the dockable should be docked in the dock, if the mouse was released at the given position.
int	getDockPriority(Dockable dockable, java.awt.Point relativeLocation) Determines if the dockable can be added.
int	getFillMode() Gets the strategy for organizing the dockables in rows and columns.
CompositeDock	getParentDock() Gets the parent dock of this dock.
boolean	isAddCompositeDockables() Determines if composite dockables may be added to this dock, when it is not empty.
boolean	isEmpty() Determines if this dock doesn't have any dockables docked in it, or doesn't have any child docks docked in it.
boolean	isFull() Determines if any more dockables can be added to this dock.
void	loadProperties(java.lang.String prefix, java.util.Properties properties, java.util.Map newChildDocks, java.util.Map dockablesMap, java.awt.Window owner) Loads the properties for this dock.
boolean	moveDockable(Dockable dockableToMove, java.awt.Point relativeLocation) Moves a dockable to a new position in this dock.
boolean	removeDockable(Dockable dockable) Removes the specified dockable from this dock.
void	removeDockingListener(DockingListener listener) Removes a listener for docking events of this dock.
int	retrieveDockingRectangle(Dockable dockable, java.awt.Point relativeLocation, java.awt.Point dockableOffset, java.awt.Rectangle rectangle) Sets the given rectangle to the position and size of the graphical content component of the dockable, when it will be docked in this dock.
void	saveProperties(java.lang.String prefix, java.util.Properties properties, java.util.Map childDockIds) Saves the properties of this dock in the given properties object.
void	setAddCompositeDockables(boolean addCompositeDockables) Sets if composite dockables may be added to this dock, when it is not empty.
void	setDockingMode(int dockingMode) Sets the docking mode for a dockable that is docked in this grid dock.
void	setFillMode(int newFillMode) Sets the strategy for organizing the dockables in rows and columns.
void	setParentDock(CompositeDock parentDock) Sets the specified dock as new parent dock of this dock.

Methods inherited from class javax.swing.JPanel

getAccessibleContext, getUI, getUIClassID, paramString, setUI, updateUI

Methods inherited from class javax.swing.JComponent

addAncestorListener, addNotify, 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, isDoubleBuffered, isLightweightComponent, isManagingFocus, isOpaque, isOptimizedDrawingEnabled, isPaintingForPrint, isPaintingTile, isRequestFocusEnabled, isValidateRoot, paint, paintBorder, paintChildren, paintComponent, paintImmediately, paintImmediately, 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

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, setBounds, setComponentOrientation, setCursor, setDropTarget, setFocusable, setFocusTraversalKeysEnabled, setIgnoreRepaint, setLocale, setLocation, setLocation, setName, setSize, setSize, show, show, size, toString, transferFocus, transferFocusUpCycle

Methods inherited from class java.lang.Object

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

Field Detail

FILL_SQUARE_HORIZONTAL

public static final int FILL_SQUARE_HORIZONTAL

With this fill mode the number of rows and columns are equal or there is one more column.

See Also:

Constant Field Values

FILL_SQUARE_VERTICAL

public static final int FILL_SQUARE_VERTICAL

With this fill mode the number of rows and columns are equal or there is one more row.

See Also:

Constant Field Values

FILL_FLOW_HORIZONTAL

public static final int FILL_FLOW_HORIZONTAL

With this fill mode the number of columns and rows is calculated to fill the panel of the grid optimally. It takes the size of the panel and the preferred sizes of the child dockables into account. There is a preference for first adding columns.

See Also:

Constant Field Values

FILL_FLOW_VERTICAL

public static final int FILL_FLOW_VERTICAL

With this fill mode the number of columns and rows is calculated to fill the panel of the grid optimally. It takes the size of the panel and the preferred sizes of the child dockables into account. There is a preference for first adding rows.

See Also:

Constant Field Values

Constructor Detail

GridDock

public GridDock()

Constructs a grid dock with docking mode for the dockables DockingMode.GRID.

GridDock

public GridDock(int dockingMode)

Constructs a grid dock.

Parameters:

dockingMode - The docking mode for a dockable that is docked in this grid dock.

Method Detail

getDockPriority

public int getDockPriority(Dockable dockable,
                           java.awt.Point relativeLocation)

Determines if the dockable can be added.

A dockable can be docked in this dock if:

• the abstract method checkDockingModes(Dockable) returns true for the dockable.
• its content component is not null.

A composite dockable can also be docked in this dock if:

• the abstract method checkDockingModes(Dockable) returns true for the dockable.
• all of its child dockables have a content component that is not null.

Specified by:

getDockPriority in interface Dock

Parameters:

dockable - The dockable that will be added.

relativeLocation - The location where the dockable will be added.

Returns:

The integer that determines the priority for adding the dockable. If the dockable cannot be added, CANNOT_DOCK is returned. The higher the integer, the higher the priority for docking the dockable in this dock.

retrieveDockingRectangle

public int retrieveDockingRectangle(Dockable dockable,
                                    java.awt.Point relativeLocation,
                                    java.awt.Point dockableOffset,
                                    java.awt.Rectangle rectangle)

Description copied from interface: Dock

Sets the given rectangle to the position and size of the graphical content component of the dockable, when it will be docked in this dock.

Determines if the dockable can be added to this dock. If the dockable cannot be added, it returns Priority.CANNOT_DOCK and the given rectangle is not changed.

Specified by:

retrieveDockingRectangle in interface Dock

Parameters:

dockable - The dockable that will be added.

relativeLocation - The location where the dockable will be added.

dockableOffset - The mouse location where the dragging started, relatively to the previous dock of the dockable.

rectangle - This rectangle will be set to the location and size of the graphical component of the dockable when it will be docked in this dock. The rectangle is relative to this dock.

Returns:

If the dockable cannot be added, Priority.CANNOT_DOCK is returned, otherwise a positive integer.

addDockable

public boolean addDockable(Dockable dockableToAdd,
                           java.awt.Point relativeLocation,
                           java.awt.Point dockableOffset)

Description copied from interface: Dock

Adds a dockable to this dock.

First it determines if the dockable can be added with Dock.getDockPriority(Dockable, Point). If this method returns CANNOT_DOCK, the dockable is not added.

Specified by:

addDockable in interface Dock

Parameters:

dockableToAdd - The dockable that will be added.

relativeLocation - The location where the dockable will be added.

dockableOffset - The mouse location where the dragging started, relatively to the previous dock of the dockable.

Returns:

True if the dockable was added to this dock, false otherwise.

canRemoveDockable

public boolean canRemoveDockable(Dockable dockable)

Description copied from interface: LeafDock

Determines if the specified dockable can be removed from this dock.

Specified by:

canRemoveDockable in interface LeafDock

Parameters:

dockable - The dockable that will be removed.

Returns:

True if the specified dockable can be removed from this dock, false otherwise.

removeDockable

public boolean removeDockable(Dockable dockable)

Description copied from interface: LeafDock

Removes the specified dockable from this dock.

Specified by:

removeDockable in interface LeafDock

Parameters:

dockable - The dockable that will be removed.

Returns:

True if the specified dockable was removed from this dock, false otherwise.

isEmpty

public boolean isEmpty()

Description copied from interface: Dock

Determines if this dock doesn't have any dockables docked in it, or doesn't have any child docks docked in it.

Specified by:

isEmpty in interface Dock

Returns:

True if this dock doesn't have any dockables docked in it, or doesn't have any child docks docked in it, false otherwise.

isFull

public boolean isFull()

Description copied from interface: Dock

Determines if any more dockables can be added to this dock.

Specified by:

isFull in interface Dock

Returns:

True if any more dockables can be added to this dock, false otherwise.

getParentDock

public CompositeDock getParentDock()

Description copied from interface: Dock

Gets the parent dock of this dock.

Specified by:

getParentDock in interface Dock

Returns:

The parent dock of this dock.

setParentDock

public void setParentDock(CompositeDock parentDock)

Description copied from interface: Dock

Sets the specified dock as new parent dock of this dock.

Specified by:

setParentDock in interface Dock

Parameters:

parentDock - The parent dock of this dock.

saveProperties

public void saveProperties(java.lang.String prefix,
                           java.util.Properties properties,
                           java.util.Map childDockIds)

Description copied from interface: Dock

Saves the properties of this dock in the given properties object.

The property names for this dock should start with the given prefix.

Specified by:

saveProperties in interface Dock

Parameters:

prefix - The prefix for the property names.

properties - The properties object to which the properties should be added.

childDockIds - A mapping between the child docks that are already saved and the keys that are used for the save.

• map key: a child dock that is already saved (Dock).
• map value: the key that is used for saving the dock (java.lang.String).

loadProperties

public void loadProperties(java.lang.String prefix,
                           java.util.Properties properties,
                           java.util.Map newChildDocks,
                           java.util.Map dockablesMap,
                           java.awt.Window owner)
                    throws java.io.IOException

Description copied from interface: Dock

Loads the properties for this dock. The properties can be found in the given properties object. The property names for this dock start with the given prefix.

The dockables that should be docked in this dock are added to this dock. They can be found in the given dockables mapping. The docks that should be docked inside this dock are added to this dock. They can be found in the given childDocks mapping.

This method should be called after the empty constructor to create the content of the dock. Don't call this method for a dock that already has a content.

Specified by:

loadProperties in interface Dock

Parameters:

prefix - The prefix of the names of the properties that have been intended for this dock.

properties - The properties object that contains the properties for this dock. It can contain also properties for other objects, but they will have another prefix.

newChildDocks - A mapping between the dock keys of the child docks that are already loaded and the docks.

• map key: the key that is used for saving the dock (java.lang.String).
• map value: a child dock that is already loaded (Dock).

dockablesMap - A mapping that contains the available dockables.

• map key: the ID of the dockable (java.lang.String).
• map value: the dockable (Dockable).

owner - The owner window of the dock in the dock model (DockModel).

Throws:

java.io.IOException - If an error occures while decoding the properties.

addDockingListener

public void addDockingListener(DockingListener listener)

Description copied from interface: Dock

Adds a listener for DockingEvents of this dock. The listener will be informed before and after adding, moving or removing dockables or child docks from this dock.

Specified by:

addDockingListener in interface Dock

Parameters:

listener - A docking listener that will be notified when a dockable or child dock is added, moved, or removed.

removeDockingListener

public void removeDockingListener(DockingListener listener)

Description copied from interface: Dock

Removes a listener for docking events of this dock.

Specified by:

removeDockingListener in interface Dock

Parameters:

listener - The docking listener to remove.

getDockableCount

public int getDockableCount()

Description copied from interface: LeafDock

Gets the number of dockables that are docked in this dock.

Specified by:

getDockableCount in interface LeafDock

Returns:

The number of dockables that are docked in this dock.

getDockable

public Dockable getDockable(int index)
                     throws java.lang.IndexOutOfBoundsException

Description copied from interface: LeafDock

Gets the dockable with the specified index, that is docked in this dock.

Specified by:

getDockable in interface LeafDock

Parameters:

index - The index of the dockable

Returns:

The dockable with the specified index that is docked in this dock.

Throws:

java.lang.IndexOutOfBoundsException - If the index is out of range (index < 0 || index >= getDockableCount()).

containsDockable

public boolean containsDockable(Dockable dockable)

Description copied from interface: LeafDock

Determines if the given dockable is docked in this dock.

Specified by:

containsDockable in interface LeafDock

Parameters:

dockable - The dockable.

Returns:

True if if the given dockable is docked in this dock, false otherwise.

moveDockable

public boolean moveDockable(Dockable dockableToMove,
                            java.awt.Point relativeLocation)

Description copied from interface: LeafDock

Moves a dockable to a new position in this dock.

Specified by:

moveDockable in interface LeafDock

Parameters:

dockableToMove - The dockable that will be moved.

relativeLocation - The location to which the dockable will be moved, relatively to the dock.

Returns:

True if the position of the dockable changed, false otherwise.

getDockablePosition

public Position getDockablePosition(Dockable dockable)
                             throws java.lang.IllegalArgumentException

Description copied from interface: LeafDock

Gets the position where the dockable is docked in this dock.

Specified by:

getDockablePosition in interface LeafDock

Parameters:

dockable - The dockable that is docked in this dock.

Returns:

The position where the dockable is docked in this dock. Not null.

Throws:

java.lang.IllegalArgumentException - If the given dockable is not docked in this dock.

addDockable

public void addDockable(Dockable dockable,
                        Position position)

Description copied from interface: LeafDock

Adds the given dockable to this dock at the given position.

If there is already a dockable at the given position, or if the position is invalid, then the dockable is added at another position.

Specified by:

addDockable in interface LeafDock

Parameters:

dockable - The dockable to add to this dock.

position - The position of the dockable.

getFillMode

public int getFillMode()

Gets the strategy for organizing the dockables in rows and columns.

This can be FILL_FLOW_HORIZONTAL, FILL_FLOW_VERTICAL, FILL_SQUARE_HORIZONTAL or FILL_SQUARE_VERTICAL.

The default fill mode is FILL_FLOW_HORIZONTAL.

Returns:

The strategy for organizing the dockables in rows and columns.

setFillMode

public void setFillMode(int newFillMode)

Sets the strategy for organizing the dockables in rows and columns.

This can be FILL_FLOW_HORIZONTAL, FILL_FLOW_VERTICAL, FILL_SQUARE_HORIZONTAL or FILL_SQUARE_VERTICAL.

Parameters:

newFillMode - The strategy for organizing the dockables in rows and columns.

isAddCompositeDockables

public boolean isAddCompositeDockables()

Determines if composite dockables may be added to this dock, when it is not empty.

Returns:

True if composite dockables may be added to this dock, when it is not empty. False otherwise.

setAddCompositeDockables

public void setAddCompositeDockables(boolean addCompositeDockables)

Sets if composite dockables may be added to this dock, when it is not empty.

Parameters:

addCompositeDockables - True if composite dockables may be added to this dock, when it is not empty. False otherwise.

getDockPosition

protected int getDockPosition(Dockable newDockable,
                              java.awt.Point relativeLocation)

Gets the integer position in the grid, where the dockable should be docked in the dock, if the mouse was released at the given position.

The position is the future index of the dockable in the grid, if it would be docked at the given mouse position. The first position is 0.

Parameters:

newDockable - The dockable to add.

relativeLocation - The relative mouse location in this dock.

Returns:

The position where the dockable should be docked in the dock. The position is the future index of the dockable in the line.

canAddDockableWithPriority

protected boolean canAddDockableWithPriority(Dockable dockable,
                                             java.awt.Point relativeLocation)

Determines if the given dockable can be added to this dock with priority, if the mouse is released at the given position.

Parameters:

dockable - The dockable that may be added to this dock.

relativeLocation - The location of the mouse relative to this dock.

Returns:

True if the given dockable can be added to this dock with priority, false otherwise.

calculateColumnCount

protected int calculateColumnCount()

Calculates the number of columns there will be in the grid.

The calculation depends on the fillMode. Valid fill modes are FILL_SQUARE_HORIZONTAL, FILL_SQUARE_VERTICAL, FILL_FLOW_HORIZONTAL or FILL_FLOW_VERTICAL.

Returns:

The number of columns there will be in the grid.

Throws:

java.lang.IllegalStateException - when the fillMode is not FILL_SQUARE_HORIZONTAL, FILL_SQUARE_VERTICAL, FILL_FLOW_HORIZONTAL or FILL_FLOW_VERTICAL.

getDockingMode

public int getDockingMode()

Gets the docking mode for a dockable that is docked in this grid dock. The default is DockingMode.GRID.

Returns:

The docking mode for a dockable that is docked in this grid dock.

setDockingMode

public void setDockingMode(int dockingMode)

Sets the docking mode for a dockable that is docked in this grid dock.

Parameters:

dockingMode - The docking mode for a dockable that is docked in this grid dock.