org.swtchart.internal
Class Title

java.lang.Object
  Canvas
      org.swtchart.internal.Title

All Implemented Interfaces:

ITitle

Direct Known Subclasses:

AxisTitle, ChartTitle

public class Title
extends Canvas
implements ITitle

A base class for title.

Field Summary

protected Chart	chart the chart
protected boolean	isVisible the visibility state of axis
protected java.lang.String	text the title text

Constructor Summary

Title(Chart parent, int style)
Constructor.

Method Summary

void	dispose()
protected java.lang.String	getDefaultText() Gets the default title text.
StyleRange[]	getStyleRanges() Gets the style ranges.
java.lang.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(PaintEvent e)
void	setFont(Font font) Sets the font for title text.
void	setForeground(Color color) Sets the foreground color of title.
void	setStyleRanges(StyleRange[] ranges) Sets the style ranges.
void	setText(java.lang.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

Methods inherited from interface org.swtchart.ITitle

getFont, getForeground

Field Detail

chart

protected Chart chart

the chart

text

protected java.lang.String text

the title text

isVisible

protected boolean isVisible

the visibility state of axis

Constructor Detail

Title

public Title(Chart parent,
             int style)

Constructor.

Parameters:

parent - the parent composite

style - the style

Method Detail

setText

public void setText(java.lang.String text)

Description copied from interface: ITitle

Sets the title text.

Specified by:

setText in interface ITitle

Parameters:

text - the title text

getDefaultText

protected java.lang.String getDefaultText()

Gets the default title text.

Returns:

the default title text

getText

public java.lang.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(Font font)

Description copied from interface: ITitle

Sets the font for title text.

Specified by:

setFont in interface ITitle

Parameters:

font - the font for title text

setForeground

public void setForeground(Color color)

Description copied from interface: ITitle

Sets the foreground color of title.

Specified by:

setForeground in interface ITitle

Parameters:

color - the foreground color of title

setStyleRanges

public void setStyleRanges(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 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.

dispose

public void dispose()

paintControl

public void paintControl(PaintEvent e)