com.intellij.openapi.util
Class DimensionService

java.lang.Object
  com.intellij.openapi.util.DimensionService

All Implemented Interfaces:

ApplicationComponent, BaseComponent, JDOMExternalizable

public class DimensionService
extends java.lang.Object
implements JDOMExternalizable, ApplicationComponent

This class represents map between strings and rectangles. It's intended to store sizes of window, dialogs, etc.

Method Summary

void	disposeComponent() Component should dispose system resources or perform another cleanup in this method.
java.lang.String	getComponentName() Unique name of this component.
int	getExtendedState(java.lang.String key)
static DimensionService	getInstance()
java.awt.Point	getLocation(java.lang.String key)
java.awt.Dimension	getSize(java.lang.String key)
void	initComponent() Component should do initialization and communication with another components in this method.
void	readExternal(org.jdom.Element element)
void	setExtendedState(java.lang.String key, int extendedState)
void	setLocation(java.lang.String key, java.awt.Point point) Store specified point under the key.
void	setSize(java.lang.String key, java.awt.Dimension size) Store specified size under the key.
void	writeExternal(org.jdom.Element element)

Methods inherited from class java.lang.Object

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

Method Detail

getInstance

public static DimensionService getInstance()

initComponent

public void initComponent()

Description copied from interface: BaseComponent

Component should do initialization and communication with another components in this method.

Specified by:

initComponent in interface BaseComponent

disposeComponent

public void disposeComponent()

Description copied from interface: BaseComponent

Component should dispose system resources or perform another cleanup in this method.

Specified by:

disposeComponent in interface BaseComponent

getLocation

public java.awt.Point getLocation(java.lang.String key)

Returns:

point stored under the specified key. The method returns null if there is no stored value under the key. If point is outside of current screen bounds then the method returns null. It properly works in multimonitor configuration.

Throws:

java.lang.IllegalArgumentException - if key is null.

setLocation

public void setLocation(java.lang.String key,
                        java.awt.Point point)

Store specified point under the key. If point is null then the value stored under key will be removed.

Throws:

java.lang.IllegalArgumentException - if key is null.

getSize

public java.awt.Dimension getSize(java.lang.String key)

Returns:

point stored under the specified key. The method returns null if there is no stored value under the key.

Throws:

java.lang.IllegalArgumentException - if key is null.

setSize

public void setSize(java.lang.String key,
                    java.awt.Dimension size)

Store specified size under the key. If size is null then the value stored under key will be removed.

Throws:

java.lang.IllegalArgumentException - if key is null.

readExternal

public void readExternal(org.jdom.Element element)
                  throws InvalidDataException

Specified by:

readExternal in interface JDOMExternalizable

Throws:

InvalidDataException

writeExternal

public void writeExternal(org.jdom.Element element)
                   throws WriteExternalException

Specified by:

writeExternal in interface JDOMExternalizable

Throws:

WriteExternalException

getComponentName

public java.lang.String getComponentName()

Description copied from interface: BaseComponent

Unique name of this component. If there is another component with the same name or name is null internal assertion will occur.

Specified by:

getComponentName in interface BaseComponent

Returns:

the name of this component

setExtendedState

public void setExtendedState(java.lang.String key,
                             int extendedState)

getExtendedState

public int getExtendedState(java.lang.String key)