org.eclipse.nebula.widgets.grid

Class GridItemDataVisualizer

java.lang.Object

org.eclipse.nebula.widgets.grid.GridItemDataVisualizer

All Implemented Interfaces:

DataVisualizer

public class GridItemDataVisualizer
extends java.lang.Object
implements DataVisualizer

This implementation of DataVisualizer is the default for Grid when no custom implementation has been provided. This class is used to provide general visualization values for various aspects of the GridItem like background, font and text. Your own subclass of this class could be used in combination with the JFace LabelProvider if you use the GridViewer. This implementation is preferable in the case where there are more rows than columns.

Constructor Summary

Constructors

Constructor and Description
GridItemDataVisualizer(org.eclipse.swt.graphics.Color defaultBackground, org.eclipse.swt.graphics.Color defaultForeground, org.eclipse.swt.graphics.Font defaultFont) Create GridItemDataVisualizer with default value

Method Summary

Modifier and Type	Method and Description
void	addColumn(int column) Inserts a column on DataVisualizer
void	clearAll() Clear all data on DataVisualizer
void	clearColumn(int column) Clear column dataVisualizer values
void	clearRow(GridItem gridItem) In this implementation is too much expensive...
org.eclipse.swt.graphics.Color	getBackground(GridItem gridItem, int column) Method substitute GridItem method
boolean	getCheckable(GridItem gridItem, int column) Method substitute GridItem method
boolean	getChecked(GridItem gridItem, int column) Method substitute GridItem method
int	getColumnSpan(GridItem gridItem, int column) Method substitute GridItem method
org.eclipse.swt.graphics.Color	getDefaultBackground()
org.eclipse.swt.graphics.Font	getDefaultFont()
org.eclipse.swt.graphics.Color	getDefaultForeground()
org.eclipse.swt.graphics.Font	getFont(GridItem gridItem, int column) Method substitute GridItem method
org.eclipse.swt.graphics.Color	getForeground(GridItem gridItem, int column) Method substitute GridItem method
boolean	getGrayed(GridItem gridItem, int column) Method substitute GridItem method
org.eclipse.swt.graphics.Image	getImage(GridItem gridItem, int column) Method substitute GridItem method
int	getRowSpan(GridItem gridItem, int column) Method substitute GridItem method
java.lang.String	getText(GridItem gridItem, int column) Method substitute GridItem method
java.lang.String	getToolTipText(GridItem gridItem, int column) Method substitute GridItem method
protected <T> T	getValueOrDefault(java.util.Map<GridItem,java.util.List<T>> map, GridItem gridItem, int column, T defaultValue) get value or default
protected <T> void	put(java.util.Map<GridItem,java.util.List<T>> map, GridItem gridItem, int column, T value) put value on maps
protected <T> void	removeInvertIndex(java.util.Map<GridItem,java.util.List<T>> map, int column) Remove in revertIndex
void	setBackground(GridItem gridItem, int column, org.eclipse.swt.graphics.Color color) Method substitute GridItem method
void	setCheckable(GridItem gridItem, int column, boolean checked) Method substitute GridItem method
void	setChecked(GridItem gridItem, int column, boolean checked) Method substitute GridItem method
void	setColumnSpan(GridItem gridItem, int column, int span) Method substitute GridItem method
void	setDefaultBackground(org.eclipse.swt.graphics.Color defaultBackground) set default background
void	setDefaultFont(org.eclipse.swt.graphics.Font defaultFont) set default font
void	setDefaultForeground(org.eclipse.swt.graphics.Color defaultForeground) set default foreground
void	setFont(GridItem gridItem, int column, org.eclipse.swt.graphics.Font font) Method substitute GridItem method
void	setForeground(GridItem gridItem, int column, org.eclipse.swt.graphics.Color foreground) Method substitute GridItem method
void	setGrayed(GridItem gridItem, int column, boolean grayed) Method substitute GridItem method
void	setImage(GridItem gridItem, int column, org.eclipse.swt.graphics.Image image) Method substitute GridItem method
void	setRowSpan(GridItem gridItem, int column, int span) Method substitute GridItem method
void	setText(GridItem gridItem, int column, java.lang.String text) Method substitute GridItem method
void	setToolTipText(GridItem gridItem, int column, java.lang.String tooltip) Method substitute GridItem method

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

GridItemDataVisualizer

public GridItemDataVisualizer(org.eclipse.swt.graphics.Color defaultBackground,
                              org.eclipse.swt.graphics.Color defaultForeground,
                              org.eclipse.swt.graphics.Font defaultFont)

Create GridItemDataVisualizer with default value

Parameters:

defaultBackground -

defaultForeground -

defaultFont -

Method Detail

getDefaultBackground

public org.eclipse.swt.graphics.Color getDefaultBackground()

Specified by:

getDefaultBackground in interface DataVisualizer

Returns:

default background

See Also:

DataVisualizer.getDefaultBackground()

getDefaultForeground

public org.eclipse.swt.graphics.Color getDefaultForeground()

Specified by:

getDefaultForeground in interface DataVisualizer

Returns:

default foreground

See Also:

DataVisualizer.getDefaultForeground()

getDefaultFont

public org.eclipse.swt.graphics.Font getDefaultFont()

Specified by:

getDefaultFont in interface DataVisualizer

Returns:

default font

See Also:

DataVisualizer.getDefaultFont()

getBackground

public org.eclipse.swt.graphics.Color getBackground(GridItem gridItem,
                                                    int column)

Description copied from interface: DataVisualizer

Method substitute GridItem method

Specified by:

getBackground in interface DataVisualizer

Returns:

Color

See Also:

DataVisualizer.getBackground(org.eclipse.nebula.widgets.grid.GridItem, int)

getValueOrDefault

protected <T> T getValueOrDefault(java.util.Map<GridItem,java.util.List<T>> map,
                                  GridItem gridItem,
                                  int column,
                                  T defaultValue)

get value or default

Parameters:

map -

gridItem -

column -

defaultValue -

Returns:

T

getChecked

public boolean getChecked(GridItem gridItem,
                          int column)

Description copied from interface: DataVisualizer

Method substitute GridItem method

Specified by:

getChecked in interface DataVisualizer

Returns:

boolean

See Also:

DataVisualizer.getChecked(org.eclipse.nebula.widgets.grid.GridItem, int)

getColumnSpan

public int getColumnSpan(GridItem gridItem,
                         int column)

Description copied from interface: DataVisualizer

Method substitute GridItem method

Specified by:

getColumnSpan in interface DataVisualizer

Returns:

int

See Also:

DataVisualizer.getColumnSpan(org.eclipse.nebula.widgets.grid.GridItem, int)

getRowSpan

public int getRowSpan(GridItem gridItem,
                      int column)

Description copied from interface: DataVisualizer

Method substitute GridItem method

Specified by:

getRowSpan in interface DataVisualizer

Returns:

int

See Also:

DataVisualizer.getRowSpan(org.eclipse.nebula.widgets.grid.GridItem, int)

getFont

public org.eclipse.swt.graphics.Font getFont(GridItem gridItem,
                                             int column)

Description copied from interface: DataVisualizer

Method substitute GridItem method

Specified by:

getFont in interface DataVisualizer

Returns:

Font

See Also:

DataVisualizer.getFont(org.eclipse.nebula.widgets.grid.GridItem, int)

getForeground

public org.eclipse.swt.graphics.Color getForeground(GridItem gridItem,
                                                    int column)

Description copied from interface: DataVisualizer

Method substitute GridItem method

Specified by:

getForeground in interface DataVisualizer

Returns:

Color

See Also:

DataVisualizer.getForeground(org.eclipse.nebula.widgets.grid.GridItem, int)

getGrayed

public boolean getGrayed(GridItem gridItem,
                         int column)

Description copied from interface: DataVisualizer

Method substitute GridItem method

Specified by:

getGrayed in interface DataVisualizer

Returns:

boolean

See Also:

DataVisualizer.getGrayed(org.eclipse.nebula.widgets.grid.GridItem, int)

getImage

public org.eclipse.swt.graphics.Image getImage(GridItem gridItem,
                                               int column)

Description copied from interface: DataVisualizer

Method substitute GridItem method

Specified by:

getImage in interface DataVisualizer

Returns:

Image

See Also:

DataVisualizer.getImage(org.eclipse.nebula.widgets.grid.GridItem, int)

getText

public java.lang.String getText(GridItem gridItem,
                                int column)

Description copied from interface: DataVisualizer

Method substitute GridItem method

Specified by:

getText in interface DataVisualizer

Returns:

String

See Also:

DataVisualizer.getText(org.eclipse.nebula.widgets.grid.GridItem, int)

setBackground

public void setBackground(GridItem gridItem,
                          int column,
                          org.eclipse.swt.graphics.Color color)

Description copied from interface: DataVisualizer

Method substitute GridItem method

Specified by:

setBackground in interface DataVisualizer

See Also:

DataVisualizer.setBackground(org.eclipse.nebula.widgets.grid.GridItem, int, org.eclipse.swt.graphics.Color)

put

protected <T> void put(java.util.Map<GridItem,java.util.List<T>> map,
                       GridItem gridItem,
                       int column,
                       T value)

put value on maps

Parameters:

map -

gridItem -

column -

value -

setChecked

public void setChecked(GridItem gridItem,
                       int column,
                       boolean checked)

Description copied from interface: DataVisualizer

Method substitute GridItem method

Specified by:

setChecked in interface DataVisualizer

See Also:

DataVisualizer.setChecked(org.eclipse.nebula.widgets.grid.GridItem, int, boolean)

setColumnSpan

public void setColumnSpan(GridItem gridItem,
                          int column,
                          int span)

Description copied from interface: DataVisualizer

Method substitute GridItem method

Specified by:

setColumnSpan in interface DataVisualizer

See Also:

DataVisualizer.setColumnSpan(org.eclipse.nebula.widgets.grid.GridItem, int, int)

setRowSpan

public void setRowSpan(GridItem gridItem,
                       int column,
                       int span)

Description copied from interface: DataVisualizer

Method substitute GridItem method

Specified by:

setRowSpan in interface DataVisualizer

See Also:

DataVisualizer.setRowSpan(org.eclipse.nebula.widgets.grid.GridItem, int, int)

setFont

public void setFont(GridItem gridItem,
                    int column,
                    org.eclipse.swt.graphics.Font font)

Description copied from interface: DataVisualizer

Method substitute GridItem method

Specified by:

setFont in interface DataVisualizer

See Also:

DataVisualizer.setFont(org.eclipse.nebula.widgets.grid.GridItem, int, org.eclipse.swt.graphics.Font)

setForeground

public void setForeground(GridItem gridItem,
                          int column,
                          org.eclipse.swt.graphics.Color foreground)

Description copied from interface: DataVisualizer

Method substitute GridItem method

Specified by:

setForeground in interface DataVisualizer

See Also:

DataVisualizer.setForeground(org.eclipse.nebula.widgets.grid.GridItem, int, org.eclipse.swt.graphics.Color)

setGrayed

public void setGrayed(GridItem gridItem,
                      int column,
                      boolean grayed)

Description copied from interface: DataVisualizer

Method substitute GridItem method

Specified by:

setGrayed in interface DataVisualizer

See Also:

DataVisualizer.setGrayed(org.eclipse.nebula.widgets.grid.GridItem, int, boolean)

setImage

public void setImage(GridItem gridItem,
                     int column,
                     org.eclipse.swt.graphics.Image image)

Description copied from interface: DataVisualizer

Method substitute GridItem method

Specified by:

setImage in interface DataVisualizer

See Also:

DataVisualizer.setImage(org.eclipse.nebula.widgets.grid.GridItem, int, org.eclipse.swt.graphics.Image)

setText

public void setText(GridItem gridItem,
                    int column,
                    java.lang.String text)

Description copied from interface: DataVisualizer

Method substitute GridItem method

Specified by:

setText in interface DataVisualizer

See Also:

DataVisualizer.setText(org.eclipse.nebula.widgets.grid.GridItem, int, java.lang.String)

getCheckable

public boolean getCheckable(GridItem gridItem,
                            int column)

Description copied from interface: DataVisualizer

Method substitute GridItem method

Specified by:

getCheckable in interface DataVisualizer

Returns:

boolean

See Also:

DataVisualizer.getCheckable(org.eclipse.nebula.widgets.grid.GridItem, int)

setCheckable

public void setCheckable(GridItem gridItem,
                         int column,
                         boolean checked)

Description copied from interface: DataVisualizer

Method substitute GridItem method

Specified by:

setCheckable in interface DataVisualizer

See Also:

DataVisualizer.setCheckable(org.eclipse.nebula.widgets.grid.GridItem, int, boolean)

getToolTipText

public java.lang.String getToolTipText(GridItem gridItem,
                                       int column)

Description copied from interface: DataVisualizer

Method substitute GridItem method

Specified by:

getToolTipText in interface DataVisualizer

Returns:

String

See Also:

DataVisualizer.getToolTipText(org.eclipse.nebula.widgets.grid.GridItem, int)

setToolTipText

public void setToolTipText(GridItem gridItem,
                           int column,
                           java.lang.String tooltip)

Description copied from interface: DataVisualizer

Method substitute GridItem method

Specified by:

setToolTipText in interface DataVisualizer

See Also:

DataVisualizer.setToolTipText(org.eclipse.nebula.widgets.grid.GridItem, int, java.lang.String)

clearRow

public void clearRow(GridItem gridItem)

In this implementation is too much expensive... Empty is Much better

Specified by:

clearRow in interface DataVisualizer

See Also:

DataVisualizer.clearRow(GridItem)

removeInvertIndex

protected <T> void removeInvertIndex(java.util.Map<GridItem,java.util.List<T>> map,
                                     int column)

Remove in revertIndex

Parameters:

map -

column -

clearColumn

public void clearColumn(int column)

Description copied from interface: DataVisualizer

Clear column dataVisualizer values

Specified by:

clearColumn in interface DataVisualizer

See Also:

DataVisualizer.clearColumn(int)

addColumn

public void addColumn(int column)

Description copied from interface: DataVisualizer

Inserts a column on DataVisualizer

Specified by:

addColumn in interface DataVisualizer

See Also:

DataVisualizer.addColumn(int)

setDefaultBackground

public void setDefaultBackground(org.eclipse.swt.graphics.Color defaultBackground)

Description copied from interface: DataVisualizer

set default background

Specified by:

setDefaultBackground in interface DataVisualizer

See Also:

DataVisualizer.setDefaultBackground(org.eclipse.swt.graphics.Color)

setDefaultForeground

public void setDefaultForeground(org.eclipse.swt.graphics.Color defaultForeground)

Description copied from interface: DataVisualizer

set default foreground

Specified by:

setDefaultForeground in interface DataVisualizer

See Also:

DataVisualizer.setDefaultForeground(org.eclipse.swt.graphics.Color)

setDefaultFont

public void setDefaultFont(org.eclipse.swt.graphics.Font defaultFont)

Description copied from interface: DataVisualizer

set default font

Specified by:

setDefaultFont in interface DataVisualizer

See Also:

DataVisualizer.setDefaultFont(org.eclipse.swt.graphics.Font)

clearAll

public void clearAll()

Description copied from interface: DataVisualizer

Clear all data on DataVisualizer

Specified by:

clearAll in interface DataVisualizer

See Also:

DataVisualizer.clearAll()