Grid (Eclipse RAP 3.3.0-SNAPSHOT API Reference)

java.lang.Object
- org.eclipse.swt.widgets.Widget
- - org.eclipse.swt.widgets.Control
  - - org.eclipse.swt.widgets.Scrollable
    - - org.eclipse.swt.widgets.Composite
      - org.eclipse.nebula.widgets.grid.Grid

All Implemented Interfaces:

Adaptable, Drawable
```
public class Grid
extends Composite
```
NOTE: THIS WIDGET AND ITS API ARE STILL UNDER DEVELOPMENT. THIS IS A PRE-RELEASE ALPHA VERSION. USERS SHOULD EXPECT API CHANGES IN FUTURE VERSIONS.
Instances of this class implement a selectable user interface object that displays a list of images and strings and issue notification when selected.
The item children that may be added to instances of this class must be of type GridItem.

Styles:

SWT.SINGLE, SWT.MULTI, SWT.NO_FOCUS, SWT.CHECK, SWT.VIRTUAL

Events:

Selection, DefaultSelection

Constructor Summary

Constructors
Constructor and Description
`Grid(Composite parent, int style)` Constructs a new instance of this class given its parent and a style value describing its behavior and appearance.

Method Summary

Methods
Modifier and Type	Method and Description
`void`	`addSelectionListener(SelectionListener listener)` Adds the listener to the collection of listeners who will be notified when the receiver's selection changes, by sending it one of the messages defined in the `SelectionListener` interface.
`void`	`addTreeListener(TreeListener listener)` Adds the listener to the collection of listeners who will be notified when the receiver's items changes, by sending it one of the messages defined in the `TreeListener` interface.
`void`	`clear(int[] indices, boolean allChildren)` Clears the items at the given zero-relative indices in the receiver.
`void`	`clear(int index, boolean allChildren)` Clears the item at the given zero-relative index in the receiver.
`void`	`clear(int start, int end, boolean allChildren)` Clears the items in the receiver which are between the given zero-relative start and end indices (inclusive).
`void`	`clearAll(boolean allChildren)` Clears all the items in the receiver.
`Point`	`computeSize(int wHint, int hHint, boolean changed)` Returns the preferred size of the receiver.
`void`	`deselect(int index)` Deselects the item at the given zero-relative index in the receiver.
`void`	`deselect(int[] indices)` Deselects the items at the given zero-relative indices in the receiver.
`void`	`deselect(int start, int end)` Deselects the items at the given zero-relative indices in the receiver.
`void`	`deselectAll()` Deselects all selected items in the receiver.
`<T> T`	`getAdapter(java.lang.Class<T> adapter)` Implementation of the `Adaptable` interface.
`GridColumn`	`getColumn(int index)` Returns the column at the given, zero-relative index in the receiver.
`int`	`getColumnCount()` Returns the number of columns contained in the receiver.
`GridColumnGroup`	`getColumnGroup(int index)` Returns the column group at the given, zero-relative index in the receiver.
`int`	`getColumnGroupCount()` Returns the number of column groups contained in the receiver.
`GridColumnGroup[]`	`getColumnGroups()` Returns an array of `GridColumnGroup`s which are the column groups in the receiver.
`int[]`	`getColumnOrder()` Returns an array of zero-relative integers that map the creation order of the receiver's items to the order in which they are currently being displayed.
`GridColumn[]`	`getColumns()` Returns an array of `GridColumn`s which are the columns in the receiver.
`GridItem`	`getFocusItem()` Returns the current item in focus.
`int`	`getFooterHeight()` Returns the height of the column footers.
`boolean`	`getFooterVisible()` Returns `true` if the receiver's footer is visible, and `false` otherwise
`int`	`getGroupHeaderHeight()` Returns the height of the column group headers.
`int`	`getHeaderHeight()` Returns the height of the column headers.
`boolean`	`getHeaderVisible()` Returns `true` if the receiver's header is visible, and `false` otherwise.
`protected IScrollBarProxy`	`getHorizontalScrollBarProxy()`
`GridItem`	`getItem(int index)` Returns the item at the given, zero-relative index in the receiver.
`GridItem`	`getItem(Point point)` Returns the item at the given point in the receiver or null if no such item exists.
`int`	`getItemCount()` Returns the number of items contained in the receiver.
`int`	`getItemHeight()` Returns the default height of the items in this `Grid`.
`GridItem[]`	`getItems()` Returns a (possibly empty) array of `GridItem`s which are the items in the receiver.
`boolean`	`getLinesVisible()` Returns true if the lines are visible.
`GridColumn`	`getNextVisibleColumn(GridColumn column)` Returns the next visible column in the table.
`GridItem`	`getNextVisibleItem(GridItem item)` Returns the next visible item in the table.
`GridColumn`	`getPreviousVisibleColumn(GridColumn column)` Returns the previous visible column in the table.
`GridItem`	`getPreviousVisibleItem(GridItem item)` Returns the previous visible item in the table.
`GridItem`	`getRootItem(int index)` TODO: JavaDoc
`int`	`getRootItemCount()` Returns the number of root items contained in the receiver.
`GridItem[]`	`getRootItems()` Returns a (possibly empty) array of `GridItem`s which are the root items in the receiver.
`GridItem[]`	`getSelection()` Returns a array of `GridItem`s that are currently selected in the receiver.
`int`	`getSelectionCount()` Returns the number of selected items contained in the receiver.
`boolean`	`getSelectionEnabled()` Returns `true` if selection is enabled, false otherwise.
`int`	`getSelectionIndex()` Returns the zero-relative index of the item which is currently selected in the receiver, or -1 if no item is selected.
`int[]`	`getSelectionIndices()` Returns the zero-relative indices of the items which are currently selected in the receiver.
`int`	`getTopIndex()` Returns the zero-relative index of the item which is currently at the top of the receiver.
`protected IScrollBarProxy`	`getVerticalScrollBarProxy()`
`int`	`indexOf(GridColumn column)` Searches the receiver's list starting at the first column (index 0) until a column is found that is equal to the argument, and returns the index of that column.
`int`	`indexOf(GridItem item)` Searches the receiver's list starting at the first item (index 0) until an item is found that is equal to the argument, and returns the index of that item.
`boolean`	`isAutoHeight()` Returns the value of the auto-height feature, which resizes row heights and column header heights based on word-wrapped content.
`boolean`	`isSelected(GridItem item)` Returns true if the given item is selected.
`boolean`	`isSelected(int index)` Returns `true` if the item is selected, and `false` otherwise.
`void`	`remove(int index)` Removes the item from the receiver at the given zero-relative index.
`void`	`remove(int[] indices)` Removes the items from the receiver's list at the given zero-relative indices.
`void`	`remove(int start, int end)` Removes the items from the receiver which are between the given zero-relative start and end indices (inclusive).
`void`	`removeAll()` Removes all of the items from the receiver.
`void`	`removeSelectionListener(SelectionListener listener)` Removes the listener from the collection of listeners who will be notified when the receiver's selection changes.
`void`	`removeTreeListener(TreeListener listener)` Removes the listener from the collection of listeners who will be notified when the receiver's items changes.
`void`	`select(int index)` Selects the item at the given zero-relative index in the receiver.
`void`	`select(int[] indices)` Selects the items at the given zero-relative indices in the receiver.
`void`	`select(int start, int end)` Selects the items in the range specified by the given zero-relative indices in the receiver.
`void`	`selectAll()` Selects all of the items in the receiver.
`void`	`setAutoHeight(boolean autoHeight)` Sets the value of the auto-height feature.
`void`	`setColumnOrder(int[] order)` Sets the order that the items in the receiver should be displayed in to the given argument which is described in terms of the zero-relative ordering of when the items were added.
`void`	`setData(java.lang.String key, java.lang.Object value)` Sets the application defined property of the receiver with the specified name to the given value.
`void`	`setFocusItem(GridItem item)` Sets the focused item to the given item.
`void`	`setFont(Font font)` Sets the font that the receiver will use to paint textual information to the font specified by the argument, or to the default font for that kind of control if the argument is null.
`void`	`setFooterVisible(boolean show)` Marks the receiver's footer as visible if the argument is `true`, and marks it invisible otherwise.
`void`	`setHeaderVisible(boolean show)` Marks the receiver's header as visible if the argument is `true`, and marks it invisible otherwise.
`void`	`setItemCount(int count)` Sets the number of items contained in the receiver.
`void`	`setItemHeight(int height)` Sets the default height for this `Grid`'s items.
`void`	`setLinesVisible(boolean linesVisible)` Sets the line visibility.
`void`	`setSelection(GridItem[] items)` Sets the receiver's selection to be the given array of items.
`void`	`setSelection(int index)` Selects the item at the given zero-relative index in the receiver.
`void`	`setSelection(int[] indices)` Selects the items at the given zero-relative indices in the receiver.
`void`	`setSelection(int start, int end)` Selects the items in the range specified by the given zero-relative indices in the receiver.
`void`	`setSelectionEnabled(boolean selectionEnabled)` Enables selection highlighting if the argument is `true`.
`void`	`setTopIndex(int index)` Sets the zero-relative index of the item which is currently at the top of the receiver.
`void`	`showColumn(GridColumn column)` Shows the column.
`void`	`showItem(GridItem item)` Shows the item.
`void`	`showSelection()` Shows the selection.

Methods inherited from class org.eclipse.swt.widgets.Composite
changed, getBackgroundMode, getChildren, getLayout, getLayoutDeferred, getTabList, isLayoutDeferred, layout, layout, layout, layout, layout, setBackgroundMode, setFocus, setLayout, setLayoutDeferred, setTabList

Methods inherited from class org.eclipse.swt.widgets.Scrollable
computeTrim, getClientArea, getHorizontalBar, getVerticalBar

Methods inherited from class org.eclipse.swt.widgets.Control
addControlListener, addDragDetectListener, addFocusListener, addGestureListener, addHelpListener, addKeyListener, addMenuDetectListener, addMouseListener, addTouchListener, addTraverseListener, computeSize, forceFocus, getAccessible, getBackground, getBackgroundImage, getBorderWidth, getBounds, getCursor, getEnabled, getFont, getForeground, getLayoutData, getLocation, getMenu, getMonitor, getOrientation, getParent, getShell, getSize, getToolTipText, getTouchEnabled, getVisible, isEnabled, isFocusControl, isReparentable, isVisible, moveAbove, moveBelow, pack, pack, redraw, redraw, removeControlListener, removeDragDetectListener, removeFocusListener, removeGestureListener, removeHelpListener, removeKeyListener, removeMenuDetectListener, removeMouseListener, removeTouchListener, removeTraverseListener, requestLayout, setBackground, setBackgroundImage, setBounds, setBounds, setCursor, setEnabled, setForeground, setLayoutData, setLocation, setLocation, setMenu, setOrientation, setParent, setRedraw, setSize, setSize, setToolTipText, setTouchEnabled, setVisible, toControl, toControl, toDisplay, toDisplay, update

Methods inherited from class org.eclipse.swt.widgets.Widget
addDisposeListener, addListener, checkSubclass, checkWidget, dispose, getData, getData, getDisplay, getListeners, getStyle, isDisposed, isListening, notifyListeners, removeDisposeListener, removeListener, removeListener, reskin, setData, toString

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

- Constructor Detail
  - Grid
```
public Grid(Composite parent,
    int style)
```
    Constructs a new instance of this class given its parent and a style value describing its behavior and appearance.
    Parameters:
    parent - a composite control which will be the parent of the new instance (cannot be null)
    style - the style of control to construct
    
    Throws:
    java.lang.IllegalArgumentException -
    
    ERROR_NULL_ARGUMENT - if the parent is null
    SWTException -
    
    ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the parent
    See Also:
    SWT.SINGLE, SWT.MULTI
- Method Detail
  - computeSize
```
public Point computeSize(int wHint,
                int hHint,
                boolean changed)
```
    Returns the preferred size of the receiver.
    The preferred size of a control is the size that it would best be displayed at. The width hint and height hint arguments allow the caller to ask a control questions such as "Given a particular width, how high does the control need to be to show all of the contents?" To indicate that the caller does not wish to constrain a particular dimension, the constant SWT.DEFAULT is passed for the hint.
    If the changed flag is true, it indicates that the receiver's contents have changed, therefore any caches that a layout manager containing the control may have been keeping need to be flushed. When the control is resized, the changed flag will be false, so layout manager caches can be retained.
    
    Overrides:
    
    computeSize in class Composite
    
    Parameters:
    wHint - the width hint (can be SWT.DEFAULT)
    hHint - the height hint (can be SWT.DEFAULT)
    changed - true if the control's contents have changed, and false otherwise
    
    Returns:
    the preferred size of the control.
    See Also:
    Layout, Control.getBorderWidth(), Control.getBounds(), Control.getSize(), Control.pack(boolean), "computeTrim, getClientArea for controls that implement them"
  - addSelectionListener
```
public void addSelectionListener(SelectionListener listener)
```
    Adds the listener to the collection of listeners who will be notified when the receiver's selection changes, by sending it one of the messages defined in the SelectionListener interface.
    Cell selection events may have Event.detail = SWT.DRAG when the user is drag selecting multiple cells. A follow up selection event will be generated when the drag is complete.
    Parameters:
    listener - the listener which should be notified
    
    Throws:
    java.lang.IllegalArgumentException -
    
    ERROR_NULL_ARGUMENT - if the listener is null
    SWTException -
    
    ERROR_WIDGET_DISPOSED - if the receiver has been disposed
    
    ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver
  - removeSelectionListener
```
public void removeSelectionListener(SelectionListener listener)
```
    Removes the listener from the collection of listeners who will be notified when the receiver's selection changes.
    Parameters:
    listener - the listener which should no longer be notified
    
    Throws:
    SWTException -
    
    ERROR_WIDGET_DISPOSED - if the receiver has been disposed
    
    ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver
    See Also:
    SelectionListener, addSelectionListener(SelectionListener)
  - addTreeListener
```
public void addTreeListener(TreeListener listener)
```
    Adds the listener to the collection of listeners who will be notified when the receiver's items changes, by sending it one of the messages defined in the TreeListener interface.
    Parameters:
    listener - the listener which should be notified
    
    Throws:
    java.lang.IllegalArgumentException -
    
    ERROR_NULL_ARGUMENT - if the listener is null
    SWTException -
    
    ERROR_WIDGET_DISPOSED - if the receiver has been disposed
    
    ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver
    See Also:
    TreeListener, removeTreeListener(org.eclipse.swt.events.TreeListener), TreeEvent
  - removeTreeListener
```
public void removeTreeListener(TreeListener listener)
```
    Removes the listener from the collection of listeners who will be notified when the receiver's items changes.
    Parameters:
    listener - the listener which should no longer be notified
    
    Throws:
    SWTException -
    
    ERROR_WIDGET_DISPOSED - if the receiver has been disposed
    
    ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver
    See Also:
    TreeListener, addTreeListener(TreeListener)
  - setItemCount
```
public void setItemCount(int count)
```
    Sets the number of items contained in the receiver.
    Parameters:
    count - the number of items
    
    Throws:
    SWTException -
    
    ERROR_WIDGET_DISPOSED - if the receiver has been disposed
    
    ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver
  - getItemCount
```
public int getItemCount()
```
    Returns the number of items contained in the receiver.
    Returns:
    the number of items
    
    Throws:
    SWTException -
    
    ERROR_WIDGET_DISPOSED - if the receiver has been disposed
    
    ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver
  - getItems
```
public GridItem[] getItems()
```
    Returns a (possibly empty) array of GridItems which are the items in the receiver.
    Note: This is not the actual structure used by the receiver to maintain its list of items, so modifying the array will not affect the receiver.
    Returns:
    the items in the receiver
    
    Throws:
    SWTException -
    
    ERROR_WIDGET_DISPOSED - if the receiver has been disposed
    
    ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver
  - getItem
```
public GridItem getItem(int index)
```
    Returns the item at the given, zero-relative index in the receiver. Throws an exception if the index is out of range.
    Parameters:
    index - the index of the item to return
    
    Returns:
    the item at the given index
    
    Throws:
    java.lang.IllegalArgumentException -
    
    ERROR_INVALID_RANGE - if the index is not between 0 and the number of elements in the list minus 1 (inclusive)
    *
    SWTException -
    
    ERROR_WIDGET_DISPOSED - if the receiver has been disposed
    
    ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver
  - getItem
```
public GridItem getItem(Point point)
```
    Returns the item at the given point in the receiver or null if no such item exists. The point is in the coordinate system of the receiver.
    Parameters:
    point - the point used to locate the item
    
    Returns:
    the item at the given point
    
    Throws:
    java.lang.IllegalArgumentException -
    
    ERROR_NULL_ARGUMENT - if the point is null
    SWTException -
    
    ERROR_WIDGET_DISPOSED - if the receiver has been disposed
    
    ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver
  - indexOf
```
public int indexOf(GridItem item)
```
    Searches the receiver's list starting at the first item (index 0) until an item is found that is equal to the argument, and returns the index of that item. If no item is found, returns -1.
    Parameters:
    item - the search item
    
    Returns:
    the index of the item
    
    Throws:
    java.lang.IllegalArgumentException -
    
    ERROR_NULL_ARGUMENT - if the item is null
    SWTException -
    
    ERROR_WIDGET_DISPOSED - if the receiver has been disposed
    
    ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver
  - getRootItemCount
```
public int getRootItemCount()
```
    Returns the number of root items contained in the receiver.
    Returns:
    the number of items
    
    Throws:
    SWTException -
    
    ERROR_WIDGET_DISPOSED - if the receiver has been disposed
    
    ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver
  - getRootItems
```
public GridItem[] getRootItems()
```
    Returns a (possibly empty) array of GridItems which are the root items in the receiver.
    Note: This is not the actual structure used by the receiver to maintain its list of items, so modifying the array will not affect the receiver.
    Returns:
    the root items in the receiver
    
    Throws:
    SWTException -
    
    ERROR_WIDGET_DISPOSED - if the receiver has been disposed
    
    ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver
  - getRootItem
```
public GridItem getRootItem(int index)
```
    TODO: JavaDoc
    
    Parameters:
    index -
    
    Returns:
    the root item
  - getNextVisibleItem
```
public GridItem getNextVisibleItem(GridItem item)
```
    Returns the next visible item in the table.
    Parameters:
    item - item
    
    Returns:
    next visible item or null
    
    Throws:
    SWTException -
    
    ERROR_WIDGET_DISPOSED - if the receiver has been disposed
    
    ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver
  - getPreviousVisibleItem
```
public GridItem getPreviousVisibleItem(GridItem item)
```
    Returns the previous visible item in the table. Passing null for the item will return the last visible item in the table.
    Parameters:
    item - item or null
    
    Returns:
    previous visible item or if item==null last visible item
    
    Throws:
    SWTException -
    
    ERROR_WIDGET_DISPOSED - if the receiver has been disposed
    
    ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver
  - getColumnCount
```
public int getColumnCount()
```
    Returns the number of columns contained in the receiver. If no GridColumns were created by the programmer, this value is zero, despite the fact that visually, one column of items may be visible. This occurs when the programmer uses the table like a list, adding items but never creating a column.
    Returns:
    the number of columns
    
    Throws:
    SWTException -
    
    ERROR_WIDGET_DISPOSED - if the receiver has been disposed
    
    ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver
  - getColumns
```
public GridColumn[] getColumns()
```
    Returns an array of GridColumns which are the columns in the receiver. If no GridColumns were created by the programmer, the array is empty, despite the fact that visually, one column of items may be visible. This occurs when the programmer uses the table like a list, adding items but never creating a column.
    Note: This is not the actual structure used by the receiver to maintain its list of items, so modifying the array will not affect the receiver.
    Returns:
    the items in the receiver
    
    Throws:
    SWTException -
    
    ERROR_WIDGET_DISPOSED - if the receiver has been disposed
    
    ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver
  - getColumn
```
public GridColumn getColumn(int index)
```
    Returns the column at the given, zero-relative index in the receiver. Throws an exception if the index is out of range. If no GridColumns were created by the programmer, this method will throw ERROR_INVALID_RANGE despite the fact that a single column of data may be visible in the table. This occurs when the programmer uses the table like a list, adding items but never creating a column.
    Parameters:
    index - the index of the column to return
    
    Returns:
    the column at the given index
    
    Throws:
    java.lang.IllegalArgumentException -
    
    ERROR_INVALID_RANGE - if the index is not between 0 and the number of elements in the list minus 1 (inclusive)
    SWTException -
    
    ERROR_WIDGET_DISPOSED - if the receiver has been disposed
    
    ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver
  - indexOf
```
public int indexOf(GridColumn column)
```
    Searches the receiver's list starting at the first column (index 0) until a column is found that is equal to the argument, and returns the index of that column. If no column is found, returns -1.
    Parameters:
    column - the search column
    
    Returns:
    the index of the column
    
    Throws:
    java.lang.IllegalArgumentException -
    
    ERROR_NULL_ARGUMENT - if the column is null
    SWTException -
    
    ERROR_WIDGET_DISPOSED - if the receiver has been disposed
    
    ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver
  - setColumnOrder
```
public void setColumnOrder(int[] order)
```
    Sets the order that the items in the receiver should be displayed in to the given argument which is described in terms of the zero-relative ordering of when the items were added.
    Parameters:
    order - the new order to display the items
    
    Throws:
    SWTException -
    
    ERROR_WIDGET_DISPOSED - if the receiver has been disposed
    
    ERROR_THREAD_INVALID_ACCESS -if not called from the thread that created the receiver
    java.lang.IllegalArgumentException -
    
    ERROR_NULL_ARGUMENT - if the item order is null
    
    ERROR_INVALID_ARGUMENT - if the order is not the same length as the number of items, or if an item is listed twice, or if the order splits a column group
  - getColumnOrder
```
public int[] getColumnOrder()
```
    Returns an array of zero-relative integers that map the creation order of the receiver's items to the order in which they are currently being displayed.
    Specifically, the indices of the returned array represent the current visual order of the items, and the contents of the array represent the creation order of the items.
    
    Note: This is not the actual structure used by the receiver to maintain its list of items, so modifying the array will not affect the receiver.
    Returns:
    the current visual order of the receiver's items
    
    Throws:
    SWTException -
    
    ERROR_WIDGET_DISPOSED - if the receiver has been disposed
    
    ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver
  - getNextVisibleColumn
```
public GridColumn getNextVisibleColumn(GridColumn column)
```
    Returns the next visible column in the table.
    Parameters:
    column - column
    
    Returns:
    next visible column or null
    
    Throws:
    SWTException -
    
    ERROR_WIDGET_DISPOSED - if the receiver has been disposed
    
    ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver
  - getPreviousVisibleColumn
```
public GridColumn getPreviousVisibleColumn(GridColumn column)
```
    Returns the previous visible column in the table.
    Parameters:
    column - column
    
    Returns:
    previous visible column or null
    
    Throws:
    SWTException -
    
    ERROR_WIDGET_DISPOSED - if the receiver has been disposed
    
    ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver
  - getColumnGroupCount
```
public int getColumnGroupCount()
```
    Returns the number of column groups contained in the receiver.
    Returns:
    the number of column groups
    
    Throws:
    SWTException -
    
    ERROR_WIDGET_DISPOSED - if the receiver has been disposed
    
    ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver
  - getColumnGroups
```
public GridColumnGroup[] getColumnGroups()
```
    Returns an array of GridColumnGroups which are the column groups in the receiver.
    Note: This is not the actual structure used by the receiver to maintain its list of items, so modifying the array will not affect the receiver.
    Returns:
    the column groups in the receiver
    
    Throws:
    SWTException -
    
    ERROR_WIDGET_DISPOSED - if the receiver has been disposed
    
    ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver
  - getColumnGroup
```
public GridColumnGroup getColumnGroup(int index)
```
    Returns the column group at the given, zero-relative index in the receiver. Throws an exception if the index is out of range.
    Parameters:
    index - the index of the column group to return
    
    Returns:
    the column group at the given index
    
    Throws:
    java.lang.IllegalArgumentException -
    
    ERROR_INVALID_RANGE - if the index is not between 0 and the number of elements in the list minus 1 (inclusive)
    SWTException -
    
    ERROR_WIDGET_DISPOSED - if the receiver has been disposed
    
    ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver
  - clear
```
public void clear(int index,
         boolean allChildren)
```
    Clears the item at the given zero-relative index in the receiver. The text, icon and other attributes of the item are set to the default value. If the table was created with the SWT.VIRTUAL style, these attributes are requested again as needed.
    Parameters:
    index - the index of the item to clear
    allChildren - true if all child items of the indexed item should be cleared recursively, and false otherwise
    
    Throws:
    java.lang.IllegalArgumentException -
    
    ERROR_INVALID_RANGE - if the index is not between 0 and the number of elements in the list minus 1 (inclusive)
    SWTException -
    
    ERROR_WIDGET_DISPOSED - if the receiver has been disposed
    
    ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver
    See Also:
    SWT.VIRTUAL, SWT.SetData
  - clear
```
public void clear(int start,
         int end,
         boolean allChildren)
```
    Clears the items in the receiver which are between the given zero-relative start and end indices (inclusive). The text, icon and other attributes of the items are set to their default values. If the table was created with the SWT.VIRTUAL style, these attributes are requested again as needed.
    Parameters:
    start - the start index of the item to clear
    end - the end index of the item to clear
    allChildren - true if all child items of the range of items should be cleared recursively, and false otherwise
    
    Throws:
    java.lang.IllegalArgumentException -
    
    ERROR_INVALID_RANGE - if either the start or end are not between 0 and the number of elements in the list minus 1 (inclusive)
    SWTException -
    
    ERROR_WIDGET_DISPOSED - if the receiver has been disposed
    
    ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver
    See Also:
    SWT.VIRTUAL, SWT.SetData
  - clear
```
public void clear(int[] indices,
         boolean allChildren)
```
    Clears the items at the given zero-relative indices in the receiver. The text, icon and other attributes of the items are set to their default values. If the table was created with the SWT.VIRTUAL style, these attributes are requested again as needed.
    Parameters:
    indices - the array of indices of the items
    allChildren - true if all child items of the indexed items should be cleared recursively, and false otherwise
    
    Throws:
    java.lang.IllegalArgumentException -
    
    ERROR_INVALID_RANGE - if the index is not between 0 and the number of elements in the list minus 1 (inclusive)
    
    ERROR_NULL_ARGUMENT - if the indices array is null
    SWTException -
    
    ERROR_WIDGET_DISPOSED - if the receiver has been disposed
    
    ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver
    See Also:
    SWT.VIRTUAL, SWT.SetData
  - clearAll
```
public void clearAll(boolean allChildren)
```
    Clears all the items in the receiver. The text, icon and other attributes of the items are set to their default values. If the table was created with the SWT.VIRTUAL style, these attributes are requested again as needed.
    Parameters:
    allChildren - true if all child items of each item should be cleared recursively, and false otherwise
    
    Throws:
    SWTException -
    
    ERROR_WIDGET_DISPOSED - if the receiver has been disposed
    
    ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver
    See Also:
    SWT.VIRTUAL, SWT.SetData
  - setSelectionEnabled
```
public void setSelectionEnabled(boolean selectionEnabled)
```
    Enables selection highlighting if the argument is true.
    Parameters:
    selectionEnabled - the selection enabled state
    
    Throws:
    SWTException -
    
    ERROR_WIDGET_DISPOSED - if the receiver has been disposed
    
    ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver
  - getSelectionEnabled
```
public boolean getSelectionEnabled()
```
    Returns true if selection is enabled, false otherwise.
    Returns:
    the selection enabled state
    
    Throws:
    SWTException -
    
    ERROR_WIDGET_DISPOSED - if the receiver has been disposed
    
    ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver
  - select
```
public void select(int index)
```
    Selects the item at the given zero-relative index in the receiver. If the item at the index was already selected, it remains selected. Indices that are out of range are ignored.
    If cell selection is enabled, selects all cells at the given index.
    Parameters:
    index - the index of the item to select
    
    Throws:
    SWTException -
    
    ERROR_WIDGET_DISPOSED - if the receiver has been disposed
    
    ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver
  - select
```
public void select(int start,
          int end)
```
    Selects the items in the range specified by the given zero-relative indices in the receiver. The range of indices is inclusive. The current selection is not cleared before the new items are selected.
    If an item in the given range is not selected, it is selected. If an item in the given range was already selected, it remains selected. Indices that are out of range are ignored and no items will be selected if start is greater than end. If the receiver is single-select and there is more than one item in the given range, then all indices are ignored.
    If cell selection is enabled, all cells within the given range are selected.
    Parameters:
    start - the start of the range
    end - the end of the range
    
    Throws:
    SWTException -
    
    ERROR_WIDGET_DISPOSED - if the receiver has been disposed
    
    ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver
    See Also:
    setSelection(int,int)
  - select
```
public void select(int[] indices)
```
    Selects the items at the given zero-relative indices in the receiver. The current selection is not cleared before the new items are selected.
    If the item at a given index is not selected, it is selected. If the item at a given index was already selected, it remains selected. Indices that are out of range and duplicate indices are ignored. If the receiver is single-select and multiple indices are specified, then all indices are ignored.
    If cell selection is enabled, all cells within the given indices are selected.
    Parameters:
    indices - the array of indices for the items to select
    
    Throws:
    java.lang.IllegalArgumentException -
    
    ERROR_NULL_ARGUMENT - if the array of indices is null
    SWTException -
    
    ERROR_WIDGET_DISPOSED - if the receiver has been disposed
    
    ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver
    See Also:
    setSelection(int[])
  - selectAll
```
public void selectAll()
```
    Selects all of the items in the receiver.
    If the receiver is single-select, do nothing. If cell selection is enabled, all cells are selected.
    Throws:
    SWTException -
    
    ERROR_WIDGET_DISPOSED - if the receiver has been disposed
    
    ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver
  - deselect
```
public void deselect(int index)
```
    Deselects the item at the given zero-relative index in the receiver. If the item at the index was already deselected, it remains deselected. Indices that are out of range are ignored.
    If cell selection is enabled, all cells in the specified item are deselected.
    Parameters:
    index - the index of the item to deselect
    
    Throws:
    SWTException -
    
    ERROR_WIDGET_DISPOSED - if the receiver has been disposed
    
    ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver
  - deselect
```
public void deselect(int start,
            int end)
```
    Deselects the items at the given zero-relative indices in the receiver. If the item at the given zero-relative index in the receiver is selected, it is deselected. If the item at the index was not selected, it remains deselected. The range of the indices is inclusive. Indices that are out of range are ignored.
    If cell selection is enabled, all cells in the given range are deselected.
    Parameters:
    start - the start index of the items to deselect
    end - the end index of the items to deselect
    
    Throws:
    SWTException -
    
    ERROR_WIDGET_DISPOSED - if the receiver has been disposed
    
    ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver
  - deselect
```
public void deselect(int[] indices)
```
    Deselects the items at the given zero-relative indices in the receiver. If the item at the given zero-relative index in the receiver is selected, it is deselected. If the item at the index was not selected, it remains deselected. Indices that are out of range and duplicate indices are ignored.
    If cell selection is enabled, all cells in the given items are deselected.
    Parameters:
    indices - the array of indices for the items to deselect
    
    Throws:
    java.lang.IllegalArgumentException -
    
    ERROR_NULL_ARGUMENT - if the set of indices is null
    SWTException -
    
    ERROR_WIDGET_DISPOSED - if the receiver has been disposed
    
    ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver
  - deselectAll
```
public void deselectAll()
```
    Deselects all selected items in the receiver. If cell selection is enabled, all cells are deselected.
    Throws:
    SWTException -
    
    ERROR_WIDGET_DISPOSED - if the receiver has been disposed
    
    ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver
  - setSelection
```
public void setSelection(int index)
```
    Selects the item at the given zero-relative index in the receiver. The current selection is first cleared, then the new item is selected.
    If cell selection is enabled, all cells within the item at the given index are selected.
    Parameters:
    index - the index of the item to select
    
    Throws:
    SWTException -
    
    ERROR_WIDGET_DISPOSED - if the receiver has been disposed
    
    ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver
  - setSelection
```
public void setSelection(int start,
                int end)
```
    Selects the items in the range specified by the given zero-relative indices in the receiver. The range of indices is inclusive. The current selection is cleared before the new items are selected.
    Indices that are out of range are ignored and no items will be selected if start is greater than end. If the receiver is single-select and there is more than one item in the given range, then all indices are ignored.
    If cell selection is enabled, all cells within the given range are selected.
    Parameters:
    start - the start index of the items to select
    end - the end index of the items to select
    
    Throws:
    SWTException -
    
    ERROR_WIDGET_DISPOSED - if the receiver has been disposed
    
    ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver
    See Also:
    deselectAll(), select(int,int)
  - setSelection
```
public void setSelection(int[] indices)
```
    Selects the items at the given zero-relative indices in the receiver. The current selection is cleared before the new items are selected.
    Indices that are out of range and duplicate indices are ignored. If the receiver is single-select and multiple indices are specified, then all indices are ignored.
    If cell selection is enabled, all cells within the given indices are selected.
    Parameters:
    indices - the indices of the items to select
    
    Throws:
    java.lang.IllegalArgumentException -
    
    ERROR_NULL_ARGUMENT - if the array of indices is null
    SWTException -
    
    ERROR_WIDGET_DISPOSED - if the receiver has been disposed
    
    ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver
    See Also:
    deselectAll(), select(int[])
  - setSelection
```
public void setSelection(GridItem[] items)
```
    Sets the receiver's selection to be the given array of items. The current selection is cleared before the new items are selected.
    Items that are not in the receiver are ignored. If the receiver is single-select and multiple items are specified, then all items are ignored. If cell selection is enabled, all cells within the given items are selected.
    Parameters:
    items - the array of items
    
    Throws:
    java.lang.IllegalArgumentException -
    
    ERROR_NULL_ARGUMENT - if the array of items is null
    
    ERROR_INVALID_ARGUMENT - if one of the items has been disposed
    SWTException -
    
    ERROR_WIDGET_DISPOSED - if the receiver has been disposed
    
    ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver
    See Also:
    deselectAll(), select(int[]), setSelection(int[])
  - getSelection
```
public GridItem[] getSelection()
```
    Returns a array of GridItems that are currently selected in the receiver. The order of the items is unspecified. An empty array indicates that no items are selected.
    Note: This is not the actual structure used by the receiver to maintain its selection, so modifying the array will not affect the receiver.
    If cell selection is enabled, any items which contain at least one selected cell are returned.
    Returns:
    an array representing the selection
    
    Throws:
    SWTException -
    
    ERROR_WIDGET_DISPOSED - if the receiver has been disposed
    
    ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver
  - getSelectionCount
```
public int getSelectionCount()
```
    Returns the number of selected items contained in the receiver. If cell selection is enabled, the number of items with at least one selected cell are returned.
    Returns:
    the number of selected items
    
    Throws:
    SWTException -
    
    ERROR_WIDGET_DISPOSED - if the receiver has been disposed
    
    ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver
  - getSelectionIndex
```
public int getSelectionIndex()
```
    Returns the zero-relative index of the item which is currently selected in the receiver, or -1 if no item is selected. If cell selection is enabled, returns the index of first item that contains at least one selected cell.
    Returns:
    the index of the selected item
    
    Throws:
    SWTException -
    
    ERROR_WIDGET_DISPOSED - if the receiver has been disposed
    
    ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver
  - getSelectionIndices
```
public int[] getSelectionIndices()
```
    Returns the zero-relative indices of the items which are currently selected in the receiver. The order of the indices is unspecified. The array is empty if no items are selected.
    Note: This is not the actual structure used by the receiver to maintain its selection, so modifying the array will not affect the receiver.
    If cell selection is enabled, returns the indices of any items which contain at least one selected cell.
    Returns:
    the array of indices of the selected items
    
    Throws:
    SWTException -
    
    ERROR_WIDGET_DISPOSED - if the receiver has been disposed
    
    ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver
  - isSelected
```
public boolean isSelected(int index)
```
    Returns true if the item is selected, and false otherwise. Indices out of range are ignored. If cell selection is enabled, returns true if the item at the given index contains at least one selected cell.
    Parameters:
    index - the index of the item
    
    Returns:
    the visibility state of the item at the index
    
    Throws:
    SWTException -
    
    ERROR_WIDGET_DISPOSED - if the receiver has been disposed
    
    ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver
  - isSelected
```
public boolean isSelected(GridItem item)
```
    Returns true if the given item is selected. If cell selection is enabled, returns true if the given item contains at least one selected cell.
    Parameters:
    item - item
    
    Returns:
    true if the item is selected.
    
    Throws:
    java.lang.IllegalArgumentException -
    
    ERROR_NULL_ARGUMENT - if the item is null
    SWTException -
    
    ERROR_WIDGET_DISPOSED - if the receiver has been disposed
    
    ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver
  - remove
```
public void remove(int index)
```
    Removes the item from the receiver at the given zero-relative index.
    Parameters:
    index - the index for the item
    
    Throws:
    java.lang.IllegalArgumentException -
    
    ERROR_INVALID_RANGE - if the index is not between 0 and the number of elements in the list minus 1 (inclusive)
    SWTException -
    
    ERROR_WIDGET_DISPOSED - if the receiver has been disposed
    
    ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver
  - remove
```
public void remove(int start,
          int end)
```
    Removes the items from the receiver which are between the given zero-relative start and end indices (inclusive).
    Parameters:
    start - the start of the range
    end - the end of the range
    
    Throws:
    java.lang.IllegalArgumentException -
    
    ERROR_INVALID_RANGE - if either the start or end are not between 0 and the number of elements in the list minus 1 (inclusive)
    SWTException -
    
    ERROR_WIDGET_DISPOSED - if the receiver has been disposed
    
    ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver
  - remove
```
public void remove(int[] indices)
```
    Removes the items from the receiver's list at the given zero-relative indices.
    Parameters:
    indices - the array of indices of the items
    
    Throws:
    java.lang.IllegalArgumentException -
    
    ERROR_INVALID_RANGE - if the index is not between 0 and the number of elements in the list minus 1 (inclusive)
    
    ERROR_NULL_ARGUMENT - if the indices array is null
    SWTException -
    
    ERROR_WIDGET_DISPOSED - if the receiver has been disposed
    
    ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver
  - removeAll
```
public void removeAll()
```
    Removes all of the items from the receiver.
    Throws:
    SWTException -
    
    ERROR_WIDGET_DISPOSED - if the receiver has been disposed
    
    ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver
  - setHeaderVisible
```
public void setHeaderVisible(boolean show)
```
    Marks the receiver's header as visible if the argument is true, and marks it invisible otherwise.
    Parameters:
    show - the new visibility state
    
    Throws:
    SWTException -
    
    ERROR_WIDGET_DISPOSED - if the receiver has been disposed
    
    ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver
  - getHeaderVisible
```
public boolean getHeaderVisible()
```
    Returns true if the receiver's header is visible, and false otherwise.
    Returns:
    the receiver's header's visibility state
    
    Throws:
    SWTException -
    
    ERROR_WIDGET_DISPOSED - if the receiver has been disposed
    
    ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver
  - getHeaderHeight
```
public int getHeaderHeight()
```
    Returns the height of the column headers. If this table has column groups, the returned value includes the height of group headers.
    Returns:
    height of the column header row
    
    Throws:
    SWTException -
    
    ERROR_WIDGET_DISPOSED - if the receiver has been disposed
    
    ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver
  - setFooterVisible
```
public void setFooterVisible(boolean show)
```
    Marks the receiver's footer as visible if the argument is true, and marks it invisible otherwise.
    Parameters:
    show - the new visibility state
    
    Throws:
    SWTException -
    
    ERROR_WIDGET_DISPOSED - if the receiver has been disposed
    
    ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver
  - getFooterVisible
```
public boolean getFooterVisible()
```
    Returns true if the receiver's footer is visible, and false otherwise
    Returns:
    the receiver's footer's visibility state
    
    Throws:
    SWTException -
    
    ERROR_WIDGET_DISPOSED - if the receiver has been disposed
    
    ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver
  - getFooterHeight
```
public int getFooterHeight()
```
    Returns the height of the column footers.
    Returns:
    height of the column footer row
    
    Throws:
    SWTException -
    
    ERROR_WIDGET_DISPOSED - if the receiver has been disposed
    
    ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver
  - getGroupHeaderHeight
```
public int getGroupHeaderHeight()
```
    Returns the height of the column group headers.
    Returns:
    height of column group headers
    
    Throws:
    SWTException -
    
    ERROR_WIDGET_DISPOSED - if the receiver has been disposed
    
    ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver
  - setLinesVisible
```
public void setLinesVisible(boolean linesVisible)
```
    Sets the line visibility.
    Parameters:
    linesVisible - The linesVisible to set.
    
    Throws:
    SWTException -
    
    ERROR_WIDGET_DISPOSED - if the receiver has been disposed
    
    ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver
  - getLinesVisible
```
public boolean getLinesVisible()
```
    Returns true if the lines are visible.
    Returns:
    Returns the linesVisible.
    
    Throws:
    SWTException -
    
    ERROR_WIDGET_DISPOSED - if the receiver has been disposed
    
    ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver
  - setFocusItem
```
public void setFocusItem(GridItem item)
```
    Sets the focused item to the given item.
    Parameters:
    item - item to focus.
    
    Throws:
    java.lang.IllegalArgumentException -
    
    ERROR_INVALID_ARGUMENT - if item is disposed
    SWTException -
    
    ERROR_WIDGET_DISPOSED - if the receiver has been disposed
    
    ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver
  - getFocusItem
```
public GridItem getFocusItem()
```
    Returns the current item in focus.
    Returns:
    item in focus or null.
    
    Throws:
    SWTException -
    
    ERROR_WIDGET_DISPOSED - if the receiver has been disposed
    
    ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver
  - setItemHeight
```
public void setItemHeight(int height)
```
    Sets the default height for this Grid's items. When this method is called, all existing items are resized to the specified height and items created afterwards will be initially sized to this height.
    As long as no default height was set by the client through this method, the preferred height of the first item in this Grid is used as a default for all items (and is returned by getItemHeight()).
    Parameters:
    height - default height in pixels
    
    Throws:
    java.lang.IllegalArgumentException -
    
    ERROR_INVALID_ARGUMENT - if the height is < 1
    SWTException -
    
    ERROR_WIDGET_DISPOSED - if the receiver has been disposed
    
    ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver
    See Also:
    GridItem.getHeight()
  - getItemHeight
```
public int getItemHeight()
```
    Returns the default height of the items in this Grid. See setItemHeight(int) for details.
    Returns:
    default height of items
    
    Throws:
    SWTException -
    
    ERROR_WIDGET_DISPOSED - if the receiver has been disposed
    
    ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver
    See Also:
    setItemHeight(int)
  - setFont
```
public void setFont(Font font)
```
    Description copied from class: Control
    
    Sets the font that the receiver will use to paint textual information to the font specified by the argument, or to the default font for that kind of control if the argument is null.
    
    Overrides:
    
    setFont in class Control
    
    Parameters:
    font - the new font (or null)
  - setTopIndex
```
public void setTopIndex(int index)
```
    Sets the zero-relative index of the item which is currently at the top of the receiver. This index can change when items are scrolled or new items are added and removed.
    Parameters:
    index - the index of the top item
    
    Throws:
    SWTException -
    
    ERROR_WIDGET_DISPOSED - if the receiver has been disposed
    
    ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver
  - getTopIndex
```
public int getTopIndex()
```
    Returns the zero-relative index of the item which is currently at the top of the receiver. This index can change when items are scrolled or new items are added or removed.
    Returns:
    the index of the top item
    
    Throws:
    SWTException -
    
    ERROR_WIDGET_DISPOSED - if the receiver has been disposed
    
    ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver
  - showItem
```
public void showItem(GridItem item)
```
    Shows the item. If the item is already showing in the receiver, this method simply returns. Otherwise, the items are scrolled until the item is visible.
    Parameters:
    item - the item to be shown
    
    Throws:
    SWTException -
    
    ERROR_WIDGET_DISPOSED - if the receiver has been disposed
    
    ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver
    
    ERROR_INVALID_ARGUMENT - if 'item' is not contained in the receiver
  - showColumn
```
public void showColumn(GridColumn column)
```
    Shows the column. If the column is already showing in the receiver, this method simply returns. Otherwise, the columns are scrolled until the column is visible.
    Parameters:
    column - the column to be shown
    
    Throws:
    SWTException -
    
    ERROR_WIDGET_DISPOSED - if the receiver has been disposed
    
    ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver
  - showSelection
```
public void showSelection()
```
    Shows the selection. If the selection is already showing in the receiver, this method simply returns. Otherwise, the items are scrolled until the selection is visible.
    Throws:
    SWTException -
    
    ERROR_WIDGET_DISPOSED - if the receiver has been disposed
    
    ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver
  - setAutoHeight
```
public void setAutoHeight(boolean autoHeight)
```
    Sets the value of the auto-height feature. When enabled, this feature resizes the height of rows to reflect the content of cells with word-wrapping enabled. Cell word-wrapping is enabled via the GridColumn.setWordWrap(boolean) method. If column headers have word-wrapping enabled, this feature will also resize the height of the column headers as necessary.
    
    Parameters:
    autoHeight - Set to true to enable this feature, false (default) otherwise.
  - isAutoHeight
```
public boolean isAutoHeight()
```
    Returns the value of the auto-height feature, which resizes row heights and column header heights based on word-wrapped content.
    
    Returns:
    Returns whether or not the auto-height feature is enabled.
    See Also:
    setAutoHeight(boolean)
  - getAdapter
```
public <T> T getAdapter(java.lang.Class<T> adapter)
```
    Description copied from class: Widget
    
    Implementation of the Adaptable interface.
    IMPORTANT: This method is not part of the RWT public API. It is marked public only so that it can be shared within the packages provided by RWT. It should never be accessed from application code.
    
    Specified by:
    
    getAdapter in interface Adaptable
    
    Overrides:
    
    getAdapter in class Composite
    
    Parameters:
    adapter - the lookup class
    
    Returns:
    an object that can be cast to the given class or null if there is no adapter associated with the given class.
  - setData
```
public void setData(java.lang.String key,
           java.lang.Object value)
```
    Description copied from class: Widget
    
    Sets the application defined property of the receiver with the specified name to the given value.
    Applications may associate arbitrary objects with the receiver in this fashion. If the objects stored in the properties need to be notified when the widget is disposed of, it is the application's responsibility to hook the Dispose event on the widget and do so.
    
    Overrides:
    
    setData in class Control
    
    Parameters:
    key - the name of the property
    value - the new value for the property
    See Also:
    Widget.getData(String)
  - getHorizontalScrollBarProxy
```
protected IScrollBarProxy getHorizontalScrollBarProxy()
```
  - getVerticalScrollBarProxy
```
protected IScrollBarProxy getVerticalScrollBarProxy()
```

Class Grid

Constructor Summary

Method Summary

Methods inherited from class org.eclipse.swt.widgets.Composite

Methods inherited from class org.eclipse.swt.widgets.Scrollable

Methods inherited from class org.eclipse.swt.widgets.Control

Methods inherited from class org.eclipse.swt.widgets.Widget

Methods inherited from class java.lang.Object

Constructor Detail

Grid

Method Detail

computeSize

addSelectionListener

removeSelectionListener

addTreeListener

removeTreeListener

setItemCount

getItemCount

getItems

getItem

getItem

indexOf

getRootItemCount

getRootItems

getRootItem

getNextVisibleItem

getPreviousVisibleItem

getColumnCount

getColumns

getColumn

indexOf

setColumnOrder

getColumnOrder

getNextVisibleColumn

getPreviousVisibleColumn

getColumnGroupCount

getColumnGroups

getColumnGroup

clear

clear

clear

clearAll

setSelectionEnabled

getSelectionEnabled

select

select

select

selectAll

deselect

deselect

deselect

deselectAll

setSelection

setSelection

setSelection

setSelection

getSelection

getSelectionCount

getSelectionIndex

getSelectionIndices

isSelected

isSelected

remove

remove

remove

removeAll

setHeaderVisible

getHeaderVisible

getHeaderHeight

setFooterVisible

getFooterVisible

getFooterHeight

getGroupHeaderHeight

setLinesVisible

getLinesVisible

setFocusItem

getFocusItem

setItemHeight

getItemHeight

setFont