com.tensegrity.gui.swt.dialog.graphfilechooser
Class SwtExportSettingsPanel

java.lang.Object
  org.eclipse.swt.widgets.Widget
      org.eclipse.swt.widgets.Control
          org.eclipse.swt.widgets.Scrollable
              org.eclipse.swt.widgets.Composite
                  com.tensegrity.gui.swt.dialog.graphfilechooser.SwtExportSettingsPanel

All Implemented Interfaces:

org.eclipse.swt.graphics.Drawable, ExportSettings

public class SwtExportSettingsPanel

extends org.eclipse.swt.widgets.Composite

implements ExportSettings

A panel that provides controls to set the different export-options for the different export types like jpg, bitmap and png.

Version:

$Id: SwtExportSettingsPanel.java,v 1.9 2006/03/06 12:10:08 BurkhardWick Exp $

Author:

S�bastien Guyon

Nested Class Summary

class

SwtExportSettingsPanel.PanelStateListener Simple abstract class that should be extended by classes intended to react upon the state (valid or unvalid) of this SwtExportSettingsPanel.

Field Summary

Fields inherited from class org.eclipse.swt.widgets.Control

handle

Constructor Summary

SwtExportSettingsPanel(org.eclipse.swt.widgets.Composite parent, int style, UIManager uiManager, int type, int preferredWidth, int preferredHeight)
Constructor.

Method Summary

boolean	forceBaseLine() Returns true, if the pixels shall be arranged from the left-top to the right-bottom corner of the picture.
int	getBitDepth() Returns the desired bit-depth.
int	getHorizontalAlignment() Returns the horizontal alignment as listed in com.tensegrity.graph.view.image.ImageExport
Boundary	getImageInsets() Returns the insets for the image
Size	getImageSize() Returns the size of the image.
int	getMode() Returns the export mode as listed in com.tensegrity.graph.view.image.ImageExport
float	getQuality() Returns a quality indicating float, where 1.0 stands for highest and 0.0 for lowest quality.
int	getType() Returns the type.
int	getVerticalAlignment() Returns the vertical alignment as listed in com.tensegrity.graph.view.image.ImageExport
boolean	isAntialias() Returns true if the antialias is turned on
boolean	isForceImageSize()
boolean	isInterlaceEnabled() Returns true, if interlace is enabled.
boolean	isOptimized() Returns true, if the generic optimization flag for this format is turned on.
void	registerPanelStateListener(SwtExportSettingsPanel.PanelStateListener listener) Registers a PanelStateListener

Methods inherited from class org.eclipse.swt.widgets.Composite

checkSubclass, computeSize, getChildren, getLayout, getTabList, layout, layout, setFocus, setLayout, setTabList

Methods inherited from class org.eclipse.swt.widgets.Scrollable

computeTrim, getClientArea, getHorizontalBar, getVerticalBar

Methods inherited from class org.eclipse.swt.widgets.Control

addControlListener, addFocusListener, addHelpListener, addKeyListener, addMouseListener, addMouseMoveListener, addMouseTrackListener, addPaintListener, addTraverseListener, computeSize, forceFocus, getAccessible, getBackground, getBorderWidth, getBounds, getEnabled, getFont, getForeground, getLayoutData, getLocation, getMenu, getMonitor, getParent, getShell, getSize, getToolTipText, getVisible, internal_dispose_GC, internal_new_GC, isEnabled, isFocusControl, isReparentable, isVisible, moveAbove, moveBelow, pack, pack, redraw, redraw, removeControlListener, removeFocusListener, removeHelpListener, removeKeyListener, removeMouseListener, removeMouseMoveListener, removeMouseTrackListener, removePaintListener, removeTraverseListener, setBackground, setBounds, setBounds, setCapture, setCursor, setEnabled, setFont, setForeground, setLayoutData, setLocation, setLocation, setMenu, setParent, setRedraw, setSize, setSize, setToolTipText, setVisible, toControl, toControl, toDisplay, toDisplay, traverse, update

Methods inherited from class org.eclipse.swt.widgets.Widget

addDisposeListener, addListener, checkWidget, dispose, getData, getData, getDisplay, getStyle, isDisposed, isListening, notifyListeners, removeDisposeListener, removeListener, removeListener, setData, setData, toString

Methods inherited from class java.lang.Object

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

Constructor Detail

SwtExportSettingsPanel

public SwtExportSettingsPanel(org.eclipse.swt.widgets.Composite parent,
                              int style,
                              UIManager uiManager,
                              int type,
                              int preferredWidth,
                              int preferredHeight)

Constructor. Initializes the panel depending on type.

Parameters:

parent - a widget which will be the parent of the new instance (cannot be null)

style - the style of widget to construct

uiManager - a UIManager for localized strings

type - one of GraphFileConstants.TYPE_ constants.

preferredWidth - preferred width of the image to render.

preferredHeight - preferred height of the image to render.

Method Detail

registerPanelStateListener

public void registerPanelStateListener(SwtExportSettingsPanel.PanelStateListener listener)

Registers a PanelStateListener

Parameters:

listener - the PanelStateListener to register.

getQuality

public float getQuality()

Description copied from interface: ExportSettings

Returns a quality indicating float, where 1.0 stands for highest and 0.0 for lowest quality.

Specified by:

getQuality in interface ExportSettings

Returns:

a quality indicating float.

See Also:

ExportSettings.getQuality()

forceBaseLine

public boolean forceBaseLine()

Description copied from interface: ExportSettings

Returns true, if the pixels shall be arranged from the left-top to the right-bottom corner of the picture.

Specified by:

forceBaseLine in interface ExportSettings

Returns:

true if baseline encoding is enforced.

See Also:

ExportSettings.forceBaseLine()

getBitDepth

public int getBitDepth()

Description copied from interface: ExportSettings

Returns the desired bit-depth.

Specified by:

getBitDepth in interface ExportSettings

Returns:

the desired bit-depth.

See Also:

ExportSettings.getBitDepth()

isInterlaceEnabled

public boolean isInterlaceEnabled()

Description copied from interface: ExportSettings

Returns true, if interlace is enabled.

Specified by:

isInterlaceEnabled in interface ExportSettings

Returns:

true, if interlace is enabled.

See Also:

ExportSettings.isInterlaceEnabled()

isOptimized

public boolean isOptimized()

Description copied from interface: ExportSettings

Returns true, if the generic optimization flag for this format is turned on.

Specified by:

isOptimized in interface ExportSettings

Returns:

true, if the generic optimization flag for this format is turned on.

See Also:

ExportSettings.isOptimized()

getImageSize

public Size getImageSize()

Description copied from interface: ExportSettings

Returns the size of the image.

Specified by:

getImageSize in interface ExportSettings

Returns:

the size of the image.

See Also:

ExportSettings.getImageSize()

getType

public int getType()

Returns the type.

Returns:

the type of the panel.

getMode

public int getMode()

Description copied from interface: ExportSettings

Returns the export mode as listed in com.tensegrity.graph.view.image.ImageExport

Specified by:

getMode in interface ExportSettings

Returns:

the export mode

getHorizontalAlignment

public int getHorizontalAlignment()

Description copied from interface: ExportSettings

Returns the horizontal alignment as listed in com.tensegrity.graph.view.image.ImageExport

Specified by:

getHorizontalAlignment in interface ExportSettings

Returns:

the horizontal alignment

getVerticalAlignment

public int getVerticalAlignment()

Description copied from interface: ExportSettings

Returns the vertical alignment as listed in com.tensegrity.graph.view.image.ImageExport

Specified by:

getVerticalAlignment in interface ExportSettings

Returns:

the vertical alignment

isAntialias

public boolean isAntialias()

Description copied from interface: ExportSettings

Returns true if the antialias is turned on

Specified by:

isAntialias in interface ExportSettings

Returns:

true if the antialias is turned on

isForceImageSize

public boolean isForceImageSize()

getImageInsets

public Boundary getImageInsets()

Description copied from interface: ExportSettings

Returns the insets for the image

Specified by:

getImageInsets in interface ExportSettings

Returns:

the insets for the image