java.lang.Object
- org.eclipse.swt.widgets.Widget
- - org.eclipse.swt.widgets.Item
  - - org.eclipse.nebula.widgets.grid.GridItem

All Implemented Interfaces:

Adaptable
```
public class GridItem
extends Item
```
Instances of this class represent a selectable user interface object that represents an item in a grid.

Styles:

(none)

Events:

(none)

Constructor Summary

Constructors
Constructor	Description
`GridItem(GridItem parent, int style)`	Creates a new instance of this class as a child node of the given GridItem and places the item at the end of the parents items.
`GridItem(GridItem parent, int style, int index)`	Creates a new instance of this class as a child node of the given Grid and places the item at the given index in the parent items list.
`GridItem(Grid parent, int style)`	Creates a new instance of this class and places the item at the end of the grid.
`GridItem(Grid parent, int style, int index)`	Creates a new instance of this class and places the item in the grid at the given index.

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`void`	`dispose()`	Disposes of the operating system resources associated with the receiver and all its descendents.
`void`	`fireCheckEvent(int column)`	Fires the appropriate events in response to a user checking/unchecking an item.
`void`	`fireEvent(int eventId)`	Fires the given event type on the parent Grid instance.
`<T> T`	`getAdapter(java.lang.Class<T> adapter)`	Implementation of the `Adaptable` interface.
`Color`	`getBackground()`	Returns the receiver's background color.
`Color`	`getBackground(int index)`	Returns the background color at the given column index in the receiver.
`Rectangle`	`getBounds(int columnIndex)`	Returns a rectangle describing the receiver's size and location relative to its parent at a column in the table.
`protected Point`	`getCellSize(int index)`
`boolean`	`getCheckable(int index)`	Returns the checkable state at the given column index in the receiver.
`boolean`	`getChecked()`	Returns the checked state at the first column in the receiver.
`boolean`	`getChecked(int index)`	Returns the checked state at the given column index in the receiver.
`int`	`getColumnSpan(int index)`	Returns the column span for the given column index in the receiver.
`Font`	`getFont()`	Returns the font that the receiver will use to paint textual information for this item.
`Font`	`getFont(int index)`	Returns the font that the receiver will use to paint textual information for the specified cell in this item.
`Color`	`getForeground()`	Returns the foreground color that the receiver will use to draw.
`Color`	`getForeground(int index)`	Returns the foreground color at the given column index in the receiver.
`boolean`	`getGrayed()`	Returns `true` if the first column in the receiver is grayed, and false otherwise.
`boolean`	`getGrayed(int index)`	Returns `true` if the column at the given index in the receiver is grayed, and false otherwise.
`Color`	`getHeaderBackground()`	Returns the receiver's row header background color
`Font`	`getHeaderFont()`	Returns the receiver's row header font
`Color`	`getHeaderForeground()`	Returns the receiver's row header foreground color
`Image`	`getHeaderImage()`	Returns the receiver's row header image.
`java.lang.String`	`getHeaderText()`	Returns the receiver's row header text.
`int`	`getHeight()`	Returns the height of this `GridItem`.
`Image`	`getImage()`	Returns the receiver's image if it has one, or null if it does not.
`Image`	`getImage(int index)`	Returns the image stored at the given column index in the receiver, or null if the image has not been set or if the column does not exist.
`GridItem`	`getItem(int index)`	Returns the item at the given, zero-relative index in the receiver.
`int`	`getItemCount()`	Returns the number of items contained in the receiver that are direct item children of the receiver.
`GridItem[]`	`getItems()`	Returns a (possibly empty) array of `GridItem`s which are the direct item children of the receiver.
`int`	`getLevel()`	Returns the level of this item in the tree.
`Grid`	`getParent()`	Returns the receiver's parent, which must be a `Grid`.
`GridItem`	`getParentItem()`	Returns the receiver's parent item, which must be a `GridItem` or null when the receiver is a root.
`java.lang.String`	`getText()`	Returns the receiver's text, which will be an empty string if it has never been set.
`java.lang.String`	`getText(int index)`	Returns the text stored at the given column index in the receiver, or empty string if the text has not been set.
`java.lang.String`	`getToolTipText(int index)`	Returns the tooltip for the given cell.
`boolean`	`hasChildren()`	Returns true if this item has children.
`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`	`isExpanded()`	Returns `true` if the receiver is expanded, and false otherwise.
`boolean`	`isVisible()`
`void`	`pack()`	Sets this `GridItem` to its preferred height.
`void`	`setBackground(int index, Color background)`	Sets the background color at the given column index in the receiver to the color specified by the argument, or to the default system color for the item if the argument is null.
`void`	`setBackground(Color background)`	Sets the receiver's background color to the color specified by the argument, or to the default system color for the item if the argument is null.
`void`	`setCheckable(int index, boolean checked)`	Sets the checkable state at the given column index in the receiver.
`void`	`setChecked(boolean checked)`	Sets the checked state at the first column in the receiver.
`void`	`setChecked(int index, boolean checked)`	Sets the checked state at the given column index in the receiver.
`void`	`setColumnSpan(int index, int span)`	Sets the column spanning for the column at the given index to span the given number of subsequent columns.
`void`	`setExpanded(boolean expanded)`	Sets the expanded state of the receiver.
`void`	`setFont(int index, Font font)`	Sets the font that the receiver will use to paint textual information for the specified cell in this item to the font specified by the argument, or to the default font for that kind of control if the argument is null.
`void`	`setFont(Font font)`	Sets the font that the receiver will use to paint textual information for this item to the font specified by the argument, or to the default font for that kind of control if the argument is null.
`void`	`setForeground(int index, Color foreground)`	Sets the foreground color at the given column index in the receiver to the color specified by the argument, or to the default system color for the item if the argument is null.
`void`	`setForeground(Color foreground)`	Sets the receiver's foreground color to the color specified by the argument, or to the default system color for the item if the argument is null.
`void`	`setGrayed(boolean grayed)`	Sets the grayed state of the checkbox for the first column.
`void`	`setGrayed(int index, boolean grayed)`	Sets the grayed state of the checkbox for the given column index.
`void`	`setHeaderBackground(Color headerBackground)`	Set the new header background
`void`	`setHeaderFont(Font headerFont)`	Set the new header font
`void`	`setHeaderForeground(Color headerForeground)`	Set the new header foreground
`void`	`setHeaderImage(Image image)`	Sets the receiver's row header image.
`void`	`setHeaderText(java.lang.String text)`	Sets the receiver's row header text.
`void`	`setHeight(int height)`	Sets the height of this `GridItem`.
`void`	`setImage(int index, Image image)`	Sets the receiver's image at a column.
`void`	`setImage(Image image)`	Sets the receiver's image to the argument, which may be null indicating that no image should be displayed.
`void`	`setText(int index, java.lang.String text)`	Sets the receiver's text at a column.
`void`	`setText(java.lang.String string)`	Sets the receiver's text.
`void`	`setToolTipText(int index, java.lang.String tooltip)`	Sets the tooltip for the given column index.

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

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

- Constructor Detail
  - GridItem
```
public GridItem(Grid parent,
                int style)
```
    Creates a new instance of this class and places the item at the end of the grid.
    Parameters:
    
    parent - parent grid
    
    style - item style
    
    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
    
    ERROR_INVALID_SUBCLASS - if this class is not an allowed subclass
  - GridItem
```
public GridItem(Grid parent,
                int style,
                int index)
```
    Creates a new instance of this class and places the item in the grid at the given index.
    Parameters:
    
    parent - parent grid
    
    style - item style
    
    index - index where to insert item
    
    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
    
    ERROR_INVALID_SUBCLASS - if this class is not an allowed subclass
  - GridItem
```
public GridItem(GridItem parent,
                int style)
```
    Creates a new instance of this class as a child node of the given GridItem and places the item at the end of the parents items.
    Parameters:
    
    parent - parent item
    
    style - item style
    
    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
    
    ERROR_INVALID_SUBCLASS - if this class is not an allowed subclass
  - GridItem
```
public GridItem(GridItem parent,
                int style,
                int index)
```
    Creates a new instance of this class as a child node of the given Grid and places the item at the given index in the parent items list.
    Parameters:
    
    parent - parent item
    
    style - item style
    
    index - index to place item
    
    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
    
    ERROR_INVALID_SUBCLASS - if this class is not an allowed subclass
- Method Detail
  - dispose
```
public void dispose()
```
    Disposes of the operating system resources associated with the receiver and all its descendents. After this method has been invoked, the receiver and all descendents will answer true when sent the message isDisposed(). Any internal connections between the widgets in the tree will have been removed to facilitate garbage collection.
    NOTE: This method is not called recursively on the descendents of the receiver. This means that, widget implementers can not detect when a widget is being disposed of by re-implementing this method, but should instead listen for the Dispose event.
    
    Overrides:
    
    dispose in class Widget
    
    See Also:
    
    Widget.addDisposeListener(org.eclipse.swt.events.DisposeListener), Widget.removeDisposeListener(org.eclipse.swt.events.DisposeListener), Widget.checkWidget()
  - fireEvent
```
public void fireEvent(int eventId)
```
    Fires the given event type on the parent Grid instance. This method should only be called from within a cell renderer. Any other use is not intended.
    Parameters:
    
    eventId - SWT event constant
    
    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
  - fireCheckEvent
```
public void fireCheckEvent(int column)
```
    Fires the appropriate events in response to a user checking/unchecking an item. Checking an item fires both a selection event (with event.detail of SWT.CHECK) if the checkbox is in the first column and the seperate check listener (all columns). This method manages that behavior. This method should only be called from within a cell renderer. Any other use is not intended.
    Parameters:
    
    column - the column where the checkbox resides
    
    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
  - getParent
```
public Grid getParent()
```
    Returns the receiver's parent, which must be a Grid.
    Returns:
    
    the receiver's parent
    
    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
  - getParentItem
```
public GridItem getParentItem()
```
    Returns the receiver's parent item, which must be a GridItem or null when the receiver is a root.
    Returns:
    
    the receiver's parent 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
  - getItemCount
```
public int getItemCount()
```
    Returns the number of items contained in the receiver that are direct item children of 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 direct item children of 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 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
  - 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
  - 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
    
    ERROR_INVALID_ARGUMENT - if the item 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
  - hasChildren
```
public boolean hasChildren()
```
    Returns true if this item has children.
    Returns:
    
    true if this item has children
    
    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
  - isExpanded
```
public boolean isExpanded()
```
    Returns true if the receiver is expanded, and false otherwise.
    Returns:
    
    the expanded 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
  - setExpanded
```
public void setExpanded(boolean expanded)
```
    Sets the expanded state of the receiver.
    Parameters:
    
    expanded - the new expanded 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
  - getLevel
```
public int getLevel()
```
    Returns the level of this item in the tree.
    Returns:
    
    the level of the item in the tree
    
    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
  - setFont
```
public void setFont(Font font)
```
    Sets the font that the receiver will use to paint textual information for this item to the font specified by the argument, or to the default font for that kind of control if the argument is null.
    Parameters:
    
    font - the new font (or null)
    
    Throws:
    
    java.lang.IllegalArgumentException -
    
    ERROR_INVALID_ARGUMENT - if the argument 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
  - getFont
```
public Font getFont()
```
    Returns the font that the receiver will use to paint textual information for this item.
    Returns:
    
    the receiver's font
    
    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
  - setFont
```
public void setFont(int index,
                    Font font)
```
    Sets the font that the receiver will use to paint textual information for the specified cell in this item to the font specified by the argument, or to the default font for that kind of control if the argument is null.
    Parameters:
    
    index - the column index
    
    font - the new font (or null)
    
    Throws:
    
    java.lang.IllegalArgumentException -
    
    ERROR_INVALID_ARGUMENT - if the argument 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
  - getFont
```
public Font getFont(int index)
```
    Returns the font that the receiver will use to paint textual information for the specified cell in this item.
    Parameters:
    
    index - the column index
    
    Returns:
    
    the receiver's font
    
    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
  - setBackground
```
public void setBackground(Color background)
```
    Sets the receiver's background color to the color specified by the argument, or to the default system color for the item if the argument is null.
    Parameters:
    
    background - the new color (or null)
    
    Throws:
    
    java.lang.IllegalArgumentException -
    
    ERROR_INVALID_ARGUMENT - if the argument 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
  - getBackground
```
public Color getBackground()
```
    Returns the receiver's background color.
    Returns:
    
    the background color
    
    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
  - setBackground
```
public void setBackground(int index,
                          Color background)
```
    Sets the background color at the given column index in the receiver to the color specified by the argument, or to the default system color for the item if the argument is null.
    Parameters:
    
    index - the column index
    
    background - the new color (or null)
    
    Throws:
    
    java.lang.IllegalArgumentException -
    
    ERROR_INVALID_ARGUMENT - if the argument 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
  - getBackground
```
public Color getBackground(int index)
```
    Returns the background color at the given column index in the receiver.
    Parameters:
    
    index - the column index
    
    Returns:
    
    the background color
    
    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
  - setForeground
```
public void setForeground(Color foreground)
```
    Sets the receiver's foreground color to the color specified by the argument, or to the default system color for the item if the argument is null.
    Parameters:
    
    foreground - the new color (or null)
    
    Throws:
    
    java.lang.IllegalArgumentException -
    
    ERROR_INVALID_ARGUMENT - if the argument 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
  - getForeground
```
public Color getForeground()
```
    Returns the foreground color that the receiver will use to draw.
    Returns:
    
    the receiver's foreground color
    
    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
  - setForeground
```
public void setForeground(int index,
                          Color foreground)
```
    Sets the foreground color at the given column index in the receiver to the color specified by the argument, or to the default system color for the item if the argument is null.
    Parameters:
    
    index - the column index
    
    foreground - the new color (or null)
    
    Throws:
    
    java.lang.IllegalArgumentException -
    
    ERROR_INVALID_ARGUMENT - if the argument 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
  - getForeground
```
public Color getForeground(int index)
```
    Returns the foreground color at the given column index in the receiver.
    Parameters:
    
    index - the column index
    
    Returns:
    
    the foreground color
    
    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
  - setText
```
public void setText(java.lang.String string)
```
    Sets the receiver's text.
    
    Overrides:
    
    setText in class Item
    
    Parameters:
    
    string - the new text
  - getText
```
public java.lang.String getText()
```
    Returns the receiver's text, which will be an empty string if it has never been set.
    
    Overrides:
    
    getText in class Item
    
    Returns:
    
    the receiver's text
  - setText
```
public void setText(int index,
                    java.lang.String text)
```
    Sets the receiver's text at a column.
    Parameters:
    
    index - the column index
    
    text - the new text
    
    Throws:
    
    java.lang.IllegalArgumentException -
    
    ERROR_NULL_ARGUMENT - if the text 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
  - getText
```
public java.lang.String getText(int index)
```
    Returns the text stored at the given column index in the receiver, or empty string if the text has not been set.
    Parameters:
    
    index - the column index
    
    Returns:
    
    the text stored at the given column index 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
  - setToolTipText
```
public void setToolTipText(int index,
                           java.lang.String tooltip)
```
    Sets the tooltip for the given column index.
    Parameters:
    
    index - the column index
    
    tooltip - the tooltip text
    
    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
  - getToolTipText
```
public java.lang.String getToolTipText(int index)
```
    Returns the tooltip for the given cell.
    Parameters:
    
    index - the column index
    
    Returns:
    
    the tooltip
    
    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
  - setImage
```
public void setImage(Image image)
```
    Sets the receiver's image to the argument, which may be null indicating that no image should be displayed.
    
    Overrides:
    
    setImage in class Item
    
    Parameters:
    
    image - the image to display on the receiver (may be null)
  - getImage
```
public Image getImage()
```
    Returns the receiver's image if it has one, or null if it does not.
    
    Overrides:
    
    getImage in class Item
    
    Returns:
    
    the receiver's image
  - setImage
```
public void setImage(int index,
                     Image image)
```
    Sets the receiver's image at a column.
    Parameters:
    
    index - the column index
    
    image - the new image
    
    Throws:
    
    java.lang.IllegalArgumentException -
    
    ERROR_INVALID_ARGUMENT - if the image 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
  - getImage
```
public Image getImage(int index)
```
    Returns the image stored at the given column index in the receiver, or null if the image has not been set or if the column does not exist.
    Parameters:
    
    index - the column index
    
    Returns:
    
    the image stored at the given column index 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
  - setChecked
```
public void setChecked(boolean checked)
```
    Sets the checked state at the first column in the receiver.
    Parameters:
    
    checked - the new checked 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
  - getChecked
```
public boolean getChecked()
```
    Returns the checked state at the first column in the receiver.
    Returns:
    
    the checked 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
  - setChecked
```
public void setChecked(int index,
                       boolean checked)
```
    Sets the checked state at the given column index in the receiver.
    Parameters:
    
    index - the column index
    
    checked - the new checked 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
  - getChecked
```
public boolean getChecked(int index)
```
    Returns the checked state at the given column index in the receiver.
    Parameters:
    
    index - the column index
    
    Returns:
    
    the checked 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
  - setGrayed
```
public void setGrayed(boolean grayed)
```
    Sets the grayed state of the checkbox for the first column. This state change only applies if the GridColumn was created with the SWT.CHECK style.
    Parameters:
    
    grayed - the new grayed state of the checkbox;
    
    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
  - getGrayed
```
public boolean getGrayed()
```
    Returns true if the first column in the receiver is grayed, and false otherwise. When the GridColumn does not have the CHECK style, return false.
    Returns:
    
    the grayed state of the checkbox
    
    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
  - setGrayed
```
public void setGrayed(int index,
                      boolean grayed)
```
    Sets the grayed state of the checkbox for the given column index. This state change only applies if the GridColumn was created with the SWT.CHECK style.
    Parameters:
    
    index - the column index
    
    grayed - the new grayed state of the checkbox;
    
    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
  - getGrayed
```
public boolean getGrayed(int index)
```
    Returns true if the column at the given index in the receiver is grayed, and false otherwise. When the GridColumn does not have the CHECK style, return false.
    Parameters:
    
    index - the column index
    
    Returns:
    
    the grayed state of the checkbox
    
    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
  - setCheckable
```
public void setCheckable(int index,
                         boolean checked)
```
    Sets the checkable state at the given column index in the receiver. A checkbox which is uncheckable will not be modifiable by the user but still make be modified programmatically. If the column at the given index is not checkable then individual cell will not be checkable regardless.
    Parameters:
    
    index - the column index
    
    checked - the new checked 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
  - getCheckable
```
public boolean getCheckable(int index)
```
    Returns the checkable state at the given column index in the receiver. If the column at the given index is not checkable then this will return false regardless of the individual cell's checkable state.
    Parameters:
    
    index - the column index
    
    Returns:
    
    the checked 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
  - setColumnSpan
```
public void setColumnSpan(int index,
                          int span)
```
    Sets the column spanning for the column at the given index to span the given number of subsequent columns.
    Parameters:
    
    index - column index that should span
    
    span - number of subsequent columns to span
    
    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
    
    Since:
    
    3.1
  - getColumnSpan
```
public int getColumnSpan(int index)
```
    Returns the column span for the given column index in the receiver.
    Parameters:
    
    index - the column index
    
    Returns:
    
    the number of columns spanned (0 equals no columns spanned)
    
    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
    
    Since:
    
    3.1
  - setHeight
```
public void setHeight(int height)
```
    Sets the height of this GridItem.
    Parameters:
    
    height - new height in pixels
    
    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
  - getHeight
```
public int getHeight()
```
    Returns the height of this GridItem.
    
    Returns:
    
    height of this GridItem
  - setHeaderText
```
public void setHeaderText(java.lang.String text)
```
    Sets the receiver's row header text. If the text is null the row header will display the row number.
    Parameters:
    
    text - the new text
    
    Throws:
    
    java.lang.IllegalArgumentException -
    
    ERROR_NULL_ARGUMENT - if the text 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
    
    Since:
    
    3.14
  - getHeaderText
```
public java.lang.String getHeaderText()
```
    Returns the receiver's row header text. If the text is null the row header will display the row number.
    Returns:
    
    the text stored for the row header or code null if the default has to be displayed
    
    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
    
    Since:
    
    3.14
  - setHeaderImage
```
public void setHeaderImage(Image image)
```
    Sets the receiver's row header image. If the image is null none is shown in the header
    Parameters:
    
    image - the new image
    
    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
    
    Since:
    
    3.14
  - getHeaderImage
```
public Image getHeaderImage()
```
    Returns the receiver's row header image.
    Returns:
    
    the image stored for the header or null if none has to be displayed
    
    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
    
    Since:
    
    3.14
  - setHeaderBackground
```
public void setHeaderBackground(Color headerBackground)
```
    Set the new header background
    Parameters:
    
    headerBackground - the color 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
    
    Since:
    
    3.14
  - getHeaderBackground
```
public Color getHeaderBackground()
```
    Returns the receiver's row header background color
    Returns:
    
    the color or null if none
    
    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
    
    Since:
    
    3.14
  - setHeaderForeground
```
public void setHeaderForeground(Color headerForeground)
```
    Set the new header foreground
    Parameters:
    
    headerForeground - the color 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
    
    Since:
    
    3.14
  - getHeaderForeground
```
public Color getHeaderForeground()
```
    Returns the receiver's row header foreground color
    Returns:
    
    the color or null if none
    
    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
    
    Since:
    
    3.14
  - setHeaderFont
```
public void setHeaderFont(Font headerFont)
```
    Set the new header font
    Parameters:
    
    headerFont - the font 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
    
    Since:
    
    3.14
  - getHeaderFont
```
public Font getHeaderFont()
```
    Returns the receiver's row header font
    Returns:
    
    the font or null if none
    
    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
    
    Since:
    
    3.14
  - pack
```
public void pack()
```
    Sets this GridItem to its preferred height.
    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
  - getBounds
```
public Rectangle getBounds(int columnIndex)
```
    Returns a rectangle describing the receiver's size and location relative to its parent at a column in the table.
    Parameters:
    
    columnIndex - the index that specifies the column
    
    Returns:
    
    the receiver's bounding column rectangle
    
    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
  - 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 Widget
    
    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.
  - isVisible
```
public boolean isVisible()
```
  - getCellSize
```
protected Point getCellSize(int index)
```

Class GridItem

Constructor Summary

Method Summary

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

Methods inherited from class java.lang.Object

Constructor Detail

GridItem

GridItem

GridItem

GridItem

Method Detail

dispose

fireEvent

fireCheckEvent

getParent

getParentItem

getItemCount

getItems

getItem

indexOf

hasChildren

isExpanded

setExpanded

getLevel

setFont

getFont

setFont

getFont

setBackground

getBackground

setBackground

getBackground

setForeground

getForeground

setForeground

getForeground

setText

getText

setText

getText

setToolTipText

getToolTipText

setImage

getImage

setImage

getImage

setChecked

getChecked

setChecked

getChecked

setGrayed

getGrayed

setGrayed

getGrayed

setCheckable

getCheckable

setColumnSpan

getColumnSpan

setHeight

getHeight

setHeaderText

getHeaderText

setHeaderImage

getHeaderImage

setHeaderBackground

getHeaderBackground

setHeaderForeground

getHeaderForeground

setHeaderFont

getHeaderFont

pack

getBounds

getAdapter

isVisible

getCellSize