org.swtchart.internal

Class Title

java.lang.Object

org.swtchart.internal.Title

All Implemented Interfaces:

EventListener, org.eclipse.swt.events.PaintListener, org.eclipse.swt.internal.SWTEventListener, ITitle

Direct Known Subclasses:

AxisTitle, ChartTitle

public class Title
extends Object
implements ITitle, org.eclipse.swt.events.PaintListener

A base class for title.

Field Summary

Fields

Modifier and Type	Field and Description
protected Chart	chart the chart
protected boolean	isVisible the visibility state of axis
protected String	text the title text

Constructor Summary

Constructors

Constructor and Description
Title(Chart parent) Constructor.

Method Summary

Modifier and Type	Method and Description
void	dispose() Disposes the resources.
org.eclipse.swt.graphics.Rectangle	getBounds() Gets the bounds on chart panel.
protected String	getDefaultText() Gets the default title text.
org.eclipse.swt.graphics.Font	getFont() Gets the font.
org.eclipse.swt.graphics.Color	getForeground() Gets the foreground color.
ChartLayoutData	getLayoutData() Gets the layout data.
org.eclipse.swt.custom.StyleRange[]	getStyleRanges() Gets the style ranges.
String	getText() Gets the title text.
protected boolean	isHorizontal() Gets the state indicating if showing title horizontally.
boolean	isVisible() Gets the visibility state.
void	paintControl(org.eclipse.swt.events.PaintEvent e)
void	setBounds(int x, int y, int width, int height) Sets the bounds on chart panel.
void	setFont(org.eclipse.swt.graphics.Font font) Sets the font.
void	setForeground(org.eclipse.swt.graphics.Color color) Sets the foreground color.
void	setLayoutData(ChartLayoutData layoutData) Sets the layout data.
void	setStyleRanges(org.eclipse.swt.custom.StyleRange[] ranges) Sets the style ranges.
void	setText(String text) Sets the title text.
void	setVisible(boolean isVisible) Sets the visibility state of title.
void	updateLayoutData() Updates the title layout data.

Methods inherited from class java.lang.Object

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

Field Detail

chart

protected Chart chart

the chart

text

protected String text

the title text

isVisible

protected boolean isVisible

the visibility state of axis

Constructor Detail

Title

public Title(Chart parent)

Constructor.

Parameters:

parent - the parent composite

Method Detail

setText

public void setText(String text)

Description copied from interface: ITitle

Sets the title text.

Specified by:

setText in interface ITitle

Parameters:

text - the title text

getDefaultText

protected String getDefaultText()

Gets the default title text.

Returns:

the default title text

getText

public String getText()

Description copied from interface: ITitle

Gets the title text.

Specified by:

getText in interface ITitle

Returns:

the title text

setFont

public void setFont(org.eclipse.swt.graphics.Font font)

Sets the font.

Specified by:

setFont in interface ITitle

Parameters:

font - the font

getFont

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

Gets the font.

Specified by:

getFont in interface ITitle

Returns:

the font

setForeground

public void setForeground(org.eclipse.swt.graphics.Color color)

Sets the foreground color.

Specified by:

setForeground in interface ITitle

Parameters:

color - the foreground color

getForeground

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

Gets the foreground color.

Specified by:

getForeground in interface ITitle

Returns:

the foreground color

setStyleRanges

public void setStyleRanges(org.eclipse.swt.custom.StyleRange[] ranges)

Description copied from interface: ITitle

Sets the style ranges. When style ranges are set, the font and background color set by ITitle.setFont(Font) and ITitle.setForeground(Color) makes no effect. Instead, the font and background color in style ranges are used.

Specified by:

setStyleRanges in interface ITitle

Parameters:

ranges - the style ranges, or null to clear the currently set style ranges.

getStyleRanges

public org.eclipse.swt.custom.StyleRange[] getStyleRanges()

Description copied from interface: ITitle

Gets the style ranges.

Specified by:

getStyleRanges in interface ITitle

Returns:

the style ranges

setVisible

public void setVisible(boolean isVisible)

Description copied from interface: ITitle

Sets the visibility state of title.

Specified by:

setVisible in interface ITitle

Parameters:

isVisible - the visibility state

isVisible

public boolean isVisible()

Description copied from interface: ITitle

Gets the visibility state.

Specified by:

isVisible in interface ITitle

Returns:

true if title is visible

isHorizontal

protected boolean isHorizontal()

Gets the state indicating if showing title horizontally.

Returns:

the state indicating if showing title horizontally

updateLayoutData

public void updateLayoutData()

Updates the title layout data.

setLayoutData

public void setLayoutData(ChartLayoutData layoutData)

Sets the layout data.

Parameters:

layoutData - the layout data

getLayoutData

public ChartLayoutData getLayoutData()

Gets the layout data.

Returns:

the layout data

dispose

public void dispose()

Disposes the resources.

paintControl

public void paintControl(org.eclipse.swt.events.PaintEvent e)

Specified by:

paintControl in interface org.eclipse.swt.events.PaintListener

setBounds

public void setBounds(int x,
                      int y,
                      int width,
                      int height)

Sets the bounds on chart panel.

Parameters:

x - the x coordinate

y - the y coordinate

width - the width

height - the height

getBounds

public org.eclipse.swt.graphics.Rectangle getBounds()

Gets the bounds on chart panel.

Returns:

the bounds on chart panel