com.sibvisions.rad.ui.qt.impl
Class QtImage

java.lang.Object
  com.sibvisions.rad.ui.qt.impl.QtResource<QPixmap>
      com.sibvisions.rad.ui.qt.impl.QtImage

All Implemented Interfaces:

IImage, IResource

public class QtImage
extends QtResource<QPixmap>
implements IImage

The QtImage represents graphical images.

See Also:

QPixmap

Field Summary

Fields inherited from class com.sibvisions.rad.ui.qt.impl.QtResource

resource

Constructor Summary

QtImage(QIcon pIcon)
Creates an instance of QtImage based on a QIcon.

QtImage(QPixmap pImage)
Creates an instance of QtImage based on a QPixmap.

Method Summary

int	getHeight() Determines the height of the image.
int	getWidth() Determines the width of the image.
void	saveAs(String pFileName) Saves the current image as file.

Methods inherited from class com.sibvisions.rad.ui.qt.impl.QtResource

equals, getResource, hashCode, toString

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface javax.rad.ui.IResource

getResource

Constructor Detail

QtImage

public QtImage(QPixmap pImage)

Creates an instance of QtImage based on a QPixmap.

Parameters:

pImage - QPixmap

See Also:

QPixmap

QtImage

public QtImage(QIcon pIcon)

Creates an instance of QtImage based on a QIcon.

Parameters:

pIcon - the icon

See Also:

QIcon

Method Detail

getWidth

public int getWidth()

Determines the width of the image. If the width is not yet known, this method returns -1.

Specified by:

getWidth in interface IImage

Returns:

the width of this image, or -1 if the width is not yet known.

See Also:

Image.getHeight(java.awt.image.ImageObserver)

getHeight

public int getHeight()

Determines the height of the image. If the height is not yet known, this method returns -1.

Specified by:

getHeight in interface IImage

Returns:

the height of this image, or -1 if the height is not yet known.

See Also:

Image.getWidth(java.awt.image.ImageObserver)

saveAs

public void saveAs(String pFileName)
            throws IOException

Saves the current image as file.

Specified by:

saveAs in interface IImage

Parameters:

pFileName - the filename

Throws:

IOException - if the image can not be saved