org.askalon.graph.chart.viewer
Interface ChartValueListener

All Known Implementing Classes:

InfoFrame

public interface ChartValueListener

Listener for a ChartValueSupplier (usually an element of a chart, like a MultiCube etc.)

Author:

Georg Schild and Franz Endstrasser

See Also:

ChartValueSupplier

Method Summary

void	detach() Detach (remove) the listener
void	elementSelected(boolean selected) Notify of a selection
void	setDescription(String text, int index) Notify of a new description
void	setIcon(Icon icon) Notify of a new icon
void	setIcon(Icon i, int index) Manually set a icon for a section.
void	setTitle(String title) Notify of a new title
void	setValue(double value) Notify of a new value
void	setValue(double value, int index) Notify of a new value at index
void	setValueCount(int count) Sets the count of values used by the ChartValueSupplier

Method Detail

setValue

void setValue(double value,
              int index)

Notify of a new value at index

Parameters:

value -

index -

setIcon

void setIcon(Icon i,
             int index)

Manually set a icon for a section. Once this method is called a call to pack() won't set the colors back to sectioncolors. Calling this method with an index <0 will enable the "section" behaviour again

Parameters:

i -

index -

setValue

void setValue(double value)

Notify of a new value

Parameters:

value -

setIcon

void setIcon(Icon icon)

Notify of a new icon

Parameters:

icon -

setDescription

void setDescription(String text,
                    int index)

Notify of a new description

Parameters:

text -

index -

setTitle

void setTitle(String title)

Notify of a new title

Parameters:

title -

elementSelected

void elementSelected(boolean selected)

Notify of a selection

Parameters:

selected -

detach

void detach()

Detach (remove) the listener

setValueCount

void setValueCount(int count)

Sets the count of values used by the ChartValueSupplier

Parameters:

count -