org.eclipse.swt.custom

Class TableTreeItem

java.lang.Object

org.eclipse.swt.widgets.Widget

org.eclipse.swt.widgets.Item

org.eclipse.swt.custom.TableTreeItem

Deprecated.

As of 3.1 use Tree, TreeItem and TreeColumn

@Deprecated
public class TableTreeItem
extends Item

A TableTreeItem is a selectable user interface object that represents an item in a hierarchy of items in a TableTree.

Constructor Summary

Constructors

Constructor and Description
TableTreeItem(TableTree parent, int style) Deprecated. Constructs a new instance of this class given its parent (which must be a TableTree) and a style value describing its behavior and appearance.
TableTreeItem(TableTree parent, int style, int index) Deprecated. Constructs a new instance of this class given its parent (which must be a TableTree, a style value describing its behavior and appearance, and the index at which to place it in the items maintained by its parent.
TableTreeItem(TableTreeItem parent, int style) Deprecated. Constructs a new instance of this class given its parent (which must be a TableTreeItem) and a style value describing its behavior and appearance.
TableTreeItem(TableTreeItem parent, int style, int index) Deprecated. Constructs a new instance of this class given its parent (which must be a TableTreeItem), a style value describing its behavior and appearance, and the index at which to place it in the items maintained by its parent.

Method Summary

Modifier and Type	Method and Description
void	dispose() Deprecated. Disposes of the operating system resources associated with the receiver and all its descendants.
Color	getBackground() Deprecated. Returns the receiver's background color.
Rectangle	getBounds(int index) Deprecated. Returns a rectangle describing the receiver's size and location relative to its parent.
boolean	getChecked() Deprecated. Returns true if the receiver is checked, and false otherwise.
boolean	getExpanded() Deprecated. Returns true if the receiver is expanded, and false otherwise.
Font	getFont() Deprecated. Returns the font that the receiver will use to paint textual information for this item.
Color	getForeground() Deprecated. Returns the foreground color that the receiver will use to draw.
boolean	getGrayed() Deprecated. Returns true if the receiver is grayed, and false otherwise.
Image	getImage() Deprecated. Gets the first image.
Image	getImage(int index) Deprecated. Gets the image at the specified index.
TableTreeItem	getItem(int index) Deprecated. Returns the item at the given, zero-relative index in the receiver.
int	getItemCount() Deprecated. Returns the number of items contained in the receiver that are direct item children of the receiver.
TableTreeItem[]	getItems() Deprecated. Returns an array of TableTreeItems which are the direct item children of the receiver.
TableTree	getParent() Deprecated. Returns the receiver's parent, which must be a TableTree.
TableTreeItem	getParentItem() Deprecated. Returns the receiver's parent item, which must be a TableTreeItem or null when the receiver is a root.
String	getText() Deprecated. Returns the receiver's text, which will be an empty string if it has never been set.
String	getText(int index) Deprecated. Gets the item text at the specified index.
int	indexOf(TableTreeItem item) Deprecated. Gets the index of the specified item.
void	setBackground(Color color) Deprecated. 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	setChecked(boolean checked) Deprecated. Sets the checked state of the checkbox for this item.
void	setExpanded(boolean expanded) Deprecated. Sets the expanded state.
void	setFont(Font font) Deprecated. 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(Color color) Deprecated. 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) Deprecated. Sets the grayed state of the checkbox for this item.
void	setImage(Image image) Deprecated. Sets the first image.
void	setImage(int index, Image image) Deprecated. Sets the image at an index.
void	setText(int index, String text) Deprecated. Sets the widget text.
void	setText(String string) Deprecated. Sets the receiver's text.

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

checkSubclass

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

addDisposeListener, addListener, checkWidget, 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

Constructor Detail

TableTreeItem

public TableTreeItem(TableTree parent,
                     int style)

Deprecated.

Constructs a new instance of this class given its parent (which must be a TableTree) and a style value describing its behavior and appearance. The item is added to the end of the items maintained by its parent.

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

See Also:

SWT, Widget.getStyle()

TableTreeItem

public TableTreeItem(TableTree parent,
                     int style,
                     int index)

Deprecated.

Constructs a new instance of this class given its parent (which must be a TableTree, a style value describing its behavior and appearance, and the index at which to place it in the items maintained by its parent.

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

index - the index to store the receiver in its parent

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

See Also:

SWT, Widget.getStyle()

TableTreeItem

public TableTreeItem(TableTreeItem parent,
                     int style)

Deprecated.

Constructs a new instance of this class given its parent (which must be a TableTreeItem) and a style value describing its behavior and appearance. The item is added to the end of the items maintained by its parent.

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

See Also:

SWT, Widget.getStyle()

TableTreeItem

public TableTreeItem(TableTreeItem parent,
                     int style,
                     int index)

Deprecated.

Constructs a new instance of this class given its parent (which must be a TableTreeItem), a style value describing its behavior and appearance, and the index at which to place it in the items maintained by its parent.

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

index - the index to store the receiver in its parent

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

See Also:

SWT, Widget.getStyle()

Method Detail

getBackground

public Color getBackground()

Deprecated.

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

Since:

2.0

getBounds

public Rectangle getBounds(int index)

Deprecated.

Returns a rectangle describing the receiver's size and location relative to its parent.

Returns:

the receiver's bounding 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

getChecked

public boolean getChecked()

Deprecated.

Returns true if the receiver is checked, and false otherwise. When the parent does not have the CHECK style, return false.

Returns:

the checked 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()

Deprecated.

Returns true if the receiver is grayed, and false otherwise. When the parent 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

Since:

2.1

getExpanded

public boolean getExpanded()

Deprecated.

Returns true if the receiver is expanded, and false otherwise.

Returns:

the expanded state

getFont

public Font getFont()

Deprecated.

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

Since:

3.0

getForeground

public Color getForeground()

Deprecated.

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

Since:

2.0

getImage

public Image getImage()

Deprecated.

Gets the first image.

The image in column 0 is reserved for the [+] and [-] images of the tree, therefore getImage(0) will return null.

Overrides:

getImage in class Item

Returns:

the image at index 0

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

getImage

public Image getImage(int index)

Deprecated.

Gets the image at the specified index.

Indexing is zero based. The image can be null. The image in column 0 is reserved for the [+] and [-] images of the tree, therefore getImage(0) will return null. Return null if the index is out of range.

Parameters:

index - the index of the image

Returns:

the image at the specified index or null

getItem

public TableTreeItem getItem(int index)

Deprecated.

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

Since:

3.1

getItemCount

public int getItemCount()

Deprecated.

Returns the number of items contained in the receiver that are direct item children of the receiver.

Returns:

the number of items

getItems

public TableTreeItem[] getItems()

Deprecated.

Returns an array of TableTreeItems 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

getParent

public TableTree getParent()

Deprecated.

Returns the receiver's parent, which must be a TableTree.

Returns:

the receiver's parent

getParentItem

public TableTreeItem getParentItem()

Deprecated.

Returns the receiver's parent item, which must be a TableTreeItem or null when the receiver is a root.

Returns:

the receiver's parent item

getText

public String getText()

Deprecated.

Description copied from class: Item

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

getText

public String getText(int index)

Deprecated.

Gets the item text at the specified index.

Indexing is zero based. This operation will fail when the index is out of range or an item could not be queried from the OS.

Parameters:

index - the index of the item

Returns:

the item text at the specified index, which can be null

indexOf

public int indexOf(TableTreeItem item)

Deprecated.

Gets the index of the specified item.

The widget 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. This index is relative to the parent only.

Parameters:

item - the search item

Returns:

the index of the item or -1 if the item is not found

dispose

public void dispose()

Deprecated.

Description copied from class: Widget

Disposes of the operating system resources associated with the receiver and all its descendants. After this method has been invoked, the receiver and all descendants 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. This method does nothing if the widget is already disposed.

NOTE: This method is not called recursively on the descendants 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()

setBackground

public void setBackground(Color color)

Deprecated.

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:

color - the new color (or null)

Throws:

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

Since:

2.0

setChecked

public void setChecked(boolean checked)

Deprecated.

Sets the checked state of the checkbox for this item. This state change only applies if the Table was created with the SWT.CHECK style.

Parameters:

checked - the new checked 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(boolean grayed)

Deprecated.

Sets the grayed state of the checkbox for this item. This state change only applies if the Table 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

Since:

2.1

setExpanded

public void setExpanded(boolean expanded)

Deprecated.

Sets the expanded state.

Parameters:

expanded - the new expanded state.

Throws:

SWTException -

• ERROR_THREAD_INVALID_ACCESS when called from the wrong thread
• ERROR_WIDGET_DISPOSED when the widget has been disposed

setFont

public void setFont(Font font)

Deprecated.

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:

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

Since:

3.0

setForeground

public void setForeground(Color color)

Deprecated.

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:

color - the new color (or null)

Throws:

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

Since:

2.0, 2.0

setImage

public void setImage(int index,
                     Image image)

Deprecated.

Sets the image at an index.

The image can be null. The image in column 0 is reserved for the [+] and [-] images of the tree, therefore do nothing if index is 0.

Parameters:

image - the new image or null

Throws:

SWTException -

• ERROR_THREAD_INVALID_ACCESS when called from the wrong thread
• ERROR_WIDGET_DISPOSED when the widget has been disposed

setImage

public void setImage(Image image)

Deprecated.

Sets the first image.

The image can be null. The image in column 0 is reserved for the [+] and [-] images of the tree, therefore do nothing.

Overrides:

setImage in class Item

Parameters:

image - the new image or null

Throws:

SWTException -

• ERROR_THREAD_INVALID_ACCESS when called from the wrong thread
• ERROR_WIDGET_DISPOSED when the widget has been disposed

setText

public void setText(int index,
                    String text)

Deprecated.

Sets the widget text.

The widget text for an item is the label of the item or the label of the text specified by a column number.

Parameters:

index - the column number

text - the new text

Throws:

IllegalArgumentException -

• ERROR_NULL_ARGUMENT - if the text is null

SWTException -

• ERROR_THREAD_INVALID_ACCESS when called from the wrong thread
• ERROR_WIDGET_DISPOSED when the widget has been disposed

setText

public void setText(String string)

Deprecated.

Description copied from class: Item

Sets the receiver's text.

Note: If control characters like '\n', '\t' etc. are used in the string, then the behavior is platform dependent.

Overrides:

setText in class Item

Parameters:

string - the new text