Package org.eclipse.jface.viewers

Class TableViewerRow

java.lang.Object

org.eclipse.jface.viewers.ViewerRow

org.eclipse.jface.viewers.TableViewerRow

All Implemented Interfaces:

Cloneable

public class TableViewerRow
extends ViewerRow

TableViewerRow is the Table specific implementation of ViewerRow

Since:

3.3

Field Summary

Fields inherited from class org.eclipse.jface.viewers.ViewerRow

ABOVE, BELOW

Method Summary

Modifier and Type	Method	Description
Object	clone()
Color	getBackground(int columnIndex)	Get the background at the columnIndex,
Rectangle	getBounds()	Return the bounds for the whole item.
Rectangle	getBounds(int columnIndex)	Get the bounds of the entry at the columnIndex,
int	getColumnCount()	Return the number of columns for the receiver.
Control	getControl()	Get the Control for the receiver.
int	getCreationIndex(int visualIndex)	Translate the current column index (as shown in the UI) to the original one.
Object	getElement()
Font	getFont(int columnIndex)	Get the font at the columnIndex.
Color	getForeground(int columnIndex)	Get the foreground at the columnIndex.
Image	getImage(int columnIndex)	Return the image at the columnIndex.
Rectangle	getImageBounds(int index)	Returns the location and bounds of the area where the image is drawn.
Widget	getItem()	Return the item for the receiver.
ViewerRow	getNeighbor(int direction, boolean sameLevel)	Returns a neighboring row, or null if no neighbor exists in the given direction.
String	getText(int columnIndex)	Get the text at the columnIndex.
Rectangle	getTextBounds(int index)	The location and bounds of the area where the text is drawn depends on various things (image displayed, control with SWT.CHECK)
TreePath	getTreePath()	The tree path used to identify an element by the unique path
int	getVisualIndex(int creationIndex)	Translate the original column index to the actual one.
protected boolean	scrollCellIntoView(int columnIndex)	Scrolls the cell at this index into view
void	setBackground(int columnIndex, Color color)	Set the background at the columnIndex.
void	setFont(int columnIndex, Font font)	Set the Font at the columnIndex.
void	setForeground(int columnIndex, Color color)	Set the foreground at the columnIndex.
void	setImage(int columnIndex, Image image)	Set the image at the columnIndex
void	setText(int columnIndex, String text)	Set the text at the columnIndex

Methods inherited from class org.eclipse.jface.viewers.ViewerRow

equals, getCell, getCell, getColumnIndex, getStyleRanges, hashCode, isColumnVisible, setStyleRanges

Methods inherited from class java.lang.Object

finalize, getClass, notify, notifyAll, toString, wait, wait, wait

Method Detail

getBounds

public Rectangle getBounds(int columnIndex)

Description copied from class: ViewerRow

Get the bounds of the entry at the columnIndex,

Specified by:

getBounds in class ViewerRow

Parameters:

columnIndex - column index of interest

Returns:

Rectangle

getBounds

public Rectangle getBounds()

Description copied from class: ViewerRow

Return the bounds for the whole item.

Specified by:

getBounds in class ViewerRow

Returns:

Rectangle

getItem

public Widget getItem()

Description copied from class: ViewerRow

Return the item for the receiver.

Specified by:

getItem in class ViewerRow

Returns:

Widget

getColumnCount

public int getColumnCount()

Description copied from class: ViewerRow

Return the number of columns for the receiver.

Specified by:

getColumnCount in class ViewerRow

Returns:

the number of columns

getBackground

public Color getBackground(int columnIndex)

Description copied from class: ViewerRow

Get the background at the columnIndex,

Specified by:

getBackground in class ViewerRow

Parameters:

columnIndex - column index of interest

Returns:

Color or null

getFont

public Font getFont(int columnIndex)

Description copied from class: ViewerRow

Get the font at the columnIndex.

Specified by:

getFont in class ViewerRow

Parameters:

columnIndex - column index of interest

Returns:

Font or null

getForeground

public Color getForeground(int columnIndex)

Description copied from class: ViewerRow

Get the foreground at the columnIndex.

Specified by:

getForeground in class ViewerRow

Parameters:

columnIndex - column index of interest

Returns:

Color or null

getImage

public Image getImage(int columnIndex)

Description copied from class: ViewerRow

Return the image at the columnIndex.

Specified by:

getImage in class ViewerRow

Parameters:

columnIndex - column index of interest

Returns:

Image or null

getText

public String getText(int columnIndex)

Description copied from class: ViewerRow

Get the text at the columnIndex.

Specified by:

getText in class ViewerRow

Parameters:

columnIndex - column index of interest

Returns:

String

setBackground

public void setBackground(int columnIndex,
                          Color color)

Description copied from class: ViewerRow

Set the background at the columnIndex.

Specified by:

setBackground in class ViewerRow

Parameters:

columnIndex - column index to set color for

color - color to set

setFont

public void setFont(int columnIndex,
                    Font font)

Description copied from class: ViewerRow

Set the Font at the columnIndex.

Specified by:

setFont in class ViewerRow

Parameters:

columnIndex - column index to set font for

font - font to set

setForeground

public void setForeground(int columnIndex,
                          Color color)

Description copied from class: ViewerRow

Set the foreground at the columnIndex.

Specified by:

setForeground in class ViewerRow

Parameters:

columnIndex - column index to set color for

color - color to set

setImage

public void setImage(int columnIndex,
                     Image image)

Description copied from class: ViewerRow

Set the image at the columnIndex

Specified by:

setImage in class ViewerRow

Parameters:

columnIndex - column index to set image for

image - image to set

setText

public void setText(int columnIndex,
                    String text)

Description copied from class: ViewerRow

Set the text at the columnIndex

Specified by:

setText in class ViewerRow

Parameters:

columnIndex - column index to set text for

text - text to set

getControl

public Control getControl()

Description copied from class: ViewerRow

Get the Control for the receiver.

Specified by:

getControl in class ViewerRow

Returns:

Control

getNeighbor

public ViewerRow getNeighbor(int direction,
                             boolean sameLevel)

Description copied from class: ViewerRow

Returns a neighboring row, or null if no neighbor exists in the given direction. If sameLevel is true, only sibling rows (under the same parent) will be considered.

Specified by:

getNeighbor in class ViewerRow

Parameters:

direction - the direction ViewerRow.BELOW or ViewerRow.ABOVE

sameLevel - if true, search only within sibling rows

Returns:

the row above/below, or null if not found

getTreePath

public TreePath getTreePath()

Description copied from class: ViewerRow

The tree path used to identify an element by the unique path

Specified by:

getTreePath in class ViewerRow

Returns:

the path

clone

public Object clone()

Specified by:

clone in class ViewerRow

getElement

public Object getElement()

Specified by:

getElement in class ViewerRow

Returns:

the model element

getVisualIndex

public int getVisualIndex(int creationIndex)

Description copied from class: ViewerRow

Translate the original column index to the actual one.

Because of backwards API compatibility the default implementation returns the original index. Implementators of ColumnViewer should overwrite this method if their widget supports reordered columns

Overrides:

getVisualIndex in class ViewerRow

Parameters:

creationIndex - the original index

Returns:

the current index (as shown in the UI)

getCreationIndex

public int getCreationIndex(int visualIndex)

Description copied from class: ViewerRow

Translate the current column index (as shown in the UI) to the original one.

Because of backwards API compatibility the default implementation returns the original index. Implementators of ColumnViewer should overwrite this method if their widget supports reordered columns

Overrides:

getCreationIndex in class ViewerRow

Parameters:

visualIndex - the current index (as shown in the UI)

Returns:

the original index

getTextBounds

public Rectangle getTextBounds(int index)

Description copied from class: ViewerRow

The location and bounds of the area where the text is drawn depends on various things (image displayed, control with SWT.CHECK)

Overrides:

getTextBounds in class ViewerRow

Parameters:

index - the column index

Returns:

the bounds of the of the text area. May return null if the underlying widget implementation doesn't provide this information

getImageBounds

public Rectangle getImageBounds(int index)

Description copied from class: ViewerRow

Returns the location and bounds of the area where the image is drawn.

Overrides:

getImageBounds in class ViewerRow

Parameters:

index - the column index

Returns:

the bounds of the of the image area. May return null if the underlying widget implementation doesn't provide this information

scrollCellIntoView

protected boolean scrollCellIntoView(int columnIndex)

Description copied from class: ViewerRow

Scrolls the cell at this index into view

Because of backwards API compatibility the default implementation is a no-op. Implementators of ColumnViewer should overwrite this method if their widget supports reordered columns

Overrides:

scrollCellIntoView in class ViewerRow

Parameters:

columnIndex - the column index

Returns:

return true when the cell is scrolled into view