java.lang.Object
- org.eclipse.swt.widgets.Widget
- - org.eclipse.swt.widgets.Control
  - - org.eclipse.swt.widgets.Scrollable
    - - org.eclipse.swt.widgets.List

All Implemented Interfaces:

Drawable
```
public class List
extends Scrollable
```
Instances of this class represent a selectable user interface object that displays a list of strings and issues notification when a string is selected. A list may be single or multi select.

Styles:

SINGLE, MULTI

Events:

Selection, DefaultSelection

Note: Only one of SINGLE and MULTI may be specified.
IMPORTANT: This class is not intended to be subclassed.

See Also:

List snippets, SWT Example: ControlExample, Sample code and further information

Restriction:

This class is not intended to be subclassed by clients.

Field Summary
- Fields inherited from class org.eclipse.swt.widgets.Control
  handle

Constructor Summary

Constructors
Constructor	Description
`List(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

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`void`	`add(String string)`	Adds the argument to the end of the receiver's list.
`void`	`add(String string, int index)`	Adds the argument to the receiver's list at the given zero-relative index.
`void`	`addSelectionListener(SelectionListener listener)`	Adds the listener to the collection of listeners who will be notified when the user changes the receiver's selection, by sending it one of the messages defined in the `SelectionListener` interface.
`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.
`int`	`getFocusIndex()`	Returns the zero-relative index of the item which currently has the focus in the receiver, or -1 if no item has focus.
`String`	`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.
`int`	`getItemHeight()`	Returns the height of the area which would be used to display one of the items in the list.
`String[]`	`getItems()`	Returns a (possibly empty) array of `String`s which are the items in the receiver.
`String[]`	`getSelection()`	Returns an array of `String`s that are currently selected in the receiver.
`int`	`getSelectionCount()`	Returns the number of selected items contained in the receiver.
`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.
`int`	`indexOf(String string)`	Gets the index of an item.
`int`	`indexOf(String string, int start)`	Searches the receiver's list starting at the given, zero-relative index until an item is found that is equal to the argument, and returns the index of that item.
`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 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`	`remove(String string)`	Searches the receiver's list starting at the first item until an item is found that is equal to the argument, and removes that item from the list.
`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 user changes the receiver's selection.
`void`	`select(int index)`	Selects the item at the given zero-relative index in the receiver's list.
`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`	`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`	`setItem(int index, String string)`	Sets the text of the item in the receiver's list at the given zero-relative index to the string argument.
`void`	`setItems(String... items)`	Sets the receiver's items 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`	`setSelection(String[] items)`	Sets the receiver's selection to be the given array of items.
`void`	`setTopIndex(int index)`	Sets the zero-relative index of the item which is currently at the top of the receiver.
`void`	`showSelection()`	Shows the selection.

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

Methods inherited from class org.eclipse.swt.widgets.Control
addControlListener, addDragDetectListener, addFocusListener, addGestureListener, addHelpListener, addKeyListener, addMenuDetectListener, addMouseListener, addMouseMoveListener, addMouseTrackListener, addMouseWheelListener, addPaintListener, addTouchListener, addTraverseListener, computeSize, computeSize, dragDetect, dragDetect, forceFocus, getAccessible, getBackground, getBackgroundImage, getBorderWidth, getBounds, getCursor, getDragDetect, getEnabled, getFont, getForeground, getLayoutData, getLocation, getMenu, getMonitor, getOrientation, getParent, getRegion, getShell, getSize, getTextDirection, getToolTipText, getTouchEnabled, getVisible, internal_dispose_GC, internal_new_GC, isEnabled, isFocusControl, isReparentable, isVisible, moveAbove, moveBelow, pack, pack, print, redraw, redraw, removeControlListener, removeDragDetectListener, removeFocusListener, removeGestureListener, removeHelpListener, removeKeyListener, removeMenuDetectListener, removeMouseListener, removeMouseMoveListener, removeMouseTrackListener, removeMouseWheelListener, removePaintListener, removeTouchListener, removeTraverseListener, requestLayout, setBackground, setBackgroundImage, setBounds, setBounds, setCapture, setCursor, setDragDetect, setEnabled, setFocus, setForeground, setLayoutData, setLocation, setLocation, setMenu, setOrientation, setParent, setRedraw, setRegion, setSize, setSize, setTextDirection, setToolTipText, setTouchEnabled, setVisible, toControl, toControl, toDisplay, toDisplay, traverse, traverse, traverse, update

Methods inherited from class org.eclipse.swt.widgets.Widget
addDisposeListener, addListener, checkSubclass, checkWidget, dispose, getData, getData, getDisplay, getListeners, getStyle, isAutoDirection, 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

Methods inherited from interface org.eclipse.swt.graphics.Drawable
isAutoScalable

- Constructor Detail
  - List
```
public List(Composite parent,
            int style)
```
    Constructs a new instance of this class given its parent and a style value describing its behavior and appearance.
    The style value is either one of the style constants defined in class SWT which is applicable to instances of this class, or must be built by bitwise OR'ing together (that is, using the int "|" operator) two or more of those SWT style constants. The class description lists the style constants that are applicable to the class. Style bits are also inherited from superclasses.
    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:
    
    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
    
    See Also:
    
    SWT.SINGLE, SWT.MULTI, Widget.checkSubclass(), Widget.getStyle()
- Method Detail
  - add
```
public void add(String string)
```
    Adds the argument to the end of the receiver's list.
    Note: If control characters like '\n', '\t' etc. are used in the string, then the behavior is platform dependent.
    Parameters:
    
    string - the new item
    
    Throws:
    
    IllegalArgumentException -
    
    ERROR_NULL_ARGUMENT - if the string 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:
    
    add(String,int)
  - add
```
public void add(String string,
                int index)
```
    Adds the argument to the receiver's list at the given zero-relative index.
    Note: To add an item at the end of the list, use the result of calling getItemCount() as the index or use add(String).
    Also note, if control characters like '\n', '\t' etc. are used in the string, then the behavior is platform dependent.
    Parameters:
    
    string - the new item
    
    index - the index for the item
    
    Throws:
    
    IllegalArgumentException -
    
    ERROR_NULL_ARGUMENT - if the string is null
    
    ERROR_INVALID_RANGE - if the index is not between 0 and the number of elements in the list (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:
    
    add(String)
  - addSelectionListener
```
public void addSelectionListener(SelectionListener listener)
```
    Adds the listener to the collection of listeners who will be notified when the user changes the receiver's selection, by sending it one of the messages defined in the SelectionListener interface.
    widgetSelected is called when the selection changes. widgetDefaultSelected is typically called when an item is double-clicked.
    Parameters:
    
    listener - the listener which should be notified when the user changes the receiver's selection
    
    Throws:
    
    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:
    
    SelectionListener, removeSelectionListener(org.eclipse.swt.events.SelectionListener), SelectionEvent
  - 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.
    Parameters:
    
    indices - the array of indices for the items to deselect
    
    Throws:
    
    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
  - 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.
    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.
    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
  - deselectAll
```
public void deselectAll()
```
    Deselects all selected 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
  - getFocusIndex
```
public int getFocusIndex()
```
    Returns the zero-relative index of the item which currently has the focus in the receiver, or -1 if no item has focus.
    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
  - getItem
```
public String 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:
    
    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
  - 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
  - getItemHeight
```
public int getItemHeight()
```
    Returns the height of the area which would be used to display one of the items in the list.
    Returns:
    
    the height of one 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
  - getItems
```
public String[] getItems()
```
    Returns a (possibly empty) array of Strings 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's list
    
    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
  - getSelection
```
public String[] getSelection()
```
    Returns an array of Strings 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.
    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.
    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.
    Returns:
    
    the index of the selected item or -1
    
    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.
    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
  - 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
  - indexOf
```
public int indexOf(String string)
```
    Gets the index of an item.
    The list is searched starting at 0 until an item is found that is equal to the search item. If no item is found, -1 is returned. Indexing is zero based.
    Parameters:
    
    string - the search item
    
    Returns:
    
    the index of the item
    
    Throws:
    
    IllegalArgumentException -
    
    ERROR_NULL_ARGUMENT - if the string 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(String string,
                   int start)
```
    Searches the receiver's list starting at the given, zero-relative index until an item is found that is equal to the argument, and returns the index of that item. If no item is found or the starting index is out of range, returns -1.
    Parameters:
    
    string - the search item
    
    start - the zero-relative index at which to start the search
    
    Returns:
    
    the index of the item
    
    Throws:
    
    IllegalArgumentException -
    
    ERROR_NULL_ARGUMENT - if the string 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
  - isSelected
```
public boolean isSelected(int index)
```
    Returns true if the item is selected, and false otherwise. Indices out of range are ignored.
    Parameters:
    
    index - the index of the item
    
    Returns:
    
    the selection 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
  - remove
```
public void remove(int[] indices)
```
    Removes the items from the receiver at the given zero-relative indices.
    Parameters:
    
    indices - the array of indices of the items
    
    Throws:
    
    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
  - 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:
    
    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:
    
    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(String string)
```
    Searches the receiver's list starting at the first item until an item is found that is equal to the argument, and removes that item from the list.
    Parameters:
    
    string - the item to remove
    
    Throws:
    
    IllegalArgumentException -
    
    ERROR_NULL_ARGUMENT - if the string is null
    
    ERROR_INVALID_ARGUMENT - if the string is not found in the list
    
    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
  - removeSelectionListener
```
public void removeSelectionListener(SelectionListener listener)
```
    Removes the listener from the collection of listeners who will be notified when the user changes the receiver's selection.
    Parameters:
    
    listener - the listener which should no longer be notified
    
    Throws:
    
    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:
    
    SelectionListener, addSelectionListener(org.eclipse.swt.events.SelectionListener)
  - 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.
    Parameters:
    
    indices - the array of indices for the items to select
    
    Throws:
    
    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[])
  - select
```
public void select(int index)
```
    Selects the item at the given zero-relative index in the receiver's list. If the item at the index was already selected, it remains selected. Indices that are out of range are ignored.
    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.
    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)
  - selectAll
```
public void selectAll()
```
    Selects all of the items in the receiver.
    If the receiver is single-select, do nothing.
    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)
```
    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)
  - setItem
```
public void setItem(int index,
                    String string)
```
    Sets the text of the item in the receiver's list at the given zero-relative index to the string argument.
    Parameters:
    
    index - the index for the item
    
    string - the new text for the item
    
    Throws:
    
    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 string 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
  - setItems
```
public void setItems(String... items)
```
    Sets the receiver's items to be the given array of items.
    Parameters:
    
    items - the array of items
    
    Throws:
    
    IllegalArgumentException -
    
    ERROR_NULL_ARGUMENT - if the items array is null
    
    ERROR_INVALID_ARGUMENT - if an item in the items 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
  - 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, and if necessary the receiver is scrolled to make the new selection visible.
    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.
    Parameters:
    
    indices - the indices of the items to select
    
    Throws:
    
    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(String[] items)
```
    Sets the receiver's selection to be the given array of items. The current selection is cleared before the new items are selected, and if necessary the receiver is scrolled to make the new selection visible.
    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.
    Parameters:
    
    items - the array of items
    
    Throws:
    
    IllegalArgumentException -
    
    ERROR_NULL_ARGUMENT - if the array of items 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(int[])
  - setSelection
```
public void setSelection(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. The current selection is first cleared, then the new item is selected, and if necessary the receiver is scrolled to make the new selection visible. Indices that are out of range are ignored.
    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
    
    See Also:
    
    deselectAll(), select(int)
  - 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, and if necessary the receiver is scrolled to make the new selection visible.
    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.
    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)
  - 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
  - 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

Class List

Field Summary

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

Constructor Summary

Method Summary

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

Methods inherited from interface org.eclipse.swt.graphics.Drawable

Constructor Detail

List

Method Detail

add

add

addSelectionListener

deselect

deselect

deselect

deselectAll

getFocusIndex

getItem

getItemCount

getItemHeight

getItems

getSelection

getSelectionCount

getSelectionIndex

getSelectionIndices

getTopIndex

indexOf

indexOf

isSelected

remove

remove

remove

remove

removeAll

removeSelectionListener

select

select

select

selectAll

setFont

setItem

setItems

setSelection

setSelection

setSelection

setSelection

setTopIndex

showSelection