org.eclipse.gef4.mvc.fx.operations

Class FXResizeNodeOperation

java.lang.Object

org.eclipse.core.commands.operations.AbstractOperation

org.eclipse.gef4.mvc.fx.operations.FXResizeNodeOperation

All Implemented Interfaces:

IUndoableOperation

public class FXResizeNodeOperation
extends AbstractOperation

The FXResizeNodeOperation can be used to alter the size of a visual.

Constructor Summary

Constructors

Constructor and Description
FXResizeNodeOperation(javafx.scene.Node visual) Constructs a new FXResizeNodeOperation for the manipulation of the given Node.
FXResizeNodeOperation(javafx.scene.Node visual, double dw, double dh) Constructs a new FXResizeNodeOperation for the manipulation of the given Node.
FXResizeNodeOperation(java.lang.String label, javafx.scene.Node visual, Dimension oldSize, double dw, double dh) Constructs a new FXResizeNodeOperation from the given values.

Method Summary

Modifier and Type	Method and Description
IStatus	execute(IProgressMonitor monitor, IAdaptable info)
double	getDh() Returns the delta height that is applied when executing this operation.
double	getDw() Returns the delta width that is applied when executing this operation.
Dimension	getOldSize() Returns the dimensions that are applied when undoing this operation.
javafx.scene.Node	getVisual() Returns the Node that is manipulated by this operation.
boolean	hasEffect() Returns true if the execution of this operation will result in a manipulation.
IStatus	redo(IProgressMonitor monitor, IAdaptable info)
void	setDh(double dh) Sets the delta height that will be applied when executing this operation to the given value.
void	setDw(double dw) Sets the delta width that will be applied when executing this operation to the given value.
IStatus	undo(IProgressMonitor monitor, IAdaptable info)

Methods inherited from class org.eclipse.core.commands.operations.AbstractOperation

addContext, canExecute, canRedo, canUndo, dispose, getContexts, getLabel, hasContext, removeContext, setLabel, toString

Methods inherited from class java.lang.Object

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

Constructor Detail

FXResizeNodeOperation

public FXResizeNodeOperation(javafx.scene.Node visual)

Constructs a new FXResizeNodeOperation for the manipulation of the given Node.

Parameters:

visual - The Node that is manipulated by this operation.

FXResizeNodeOperation

public FXResizeNodeOperation(javafx.scene.Node visual,
                             double dw,
                             double dh)

Constructs a new FXResizeNodeOperation for the manipulation of the given Node. The given delta width and height will be applied when executing this operation.

Parameters:

visual - The Node that is manipulated by this operation.

dw - The delta width that is applied when executing this operation.

dh - The delta height that is applied when executing this operation.

FXResizeNodeOperation

public FXResizeNodeOperation(java.lang.String label,
                             javafx.scene.Node visual,
                             Dimension oldSize,
                             double dw,
                             double dh)

Constructs a new FXResizeNodeOperation from the given values. Note that the oldLocation does include the layout-bounds minimum.

Parameters:

label - Descriptive title for the operation.

visual - The visual that is resized/relocated.

oldSize - The old size of the visual.

dw - The horizontal size difference.

dh - The vertical size difference.

Method Detail

execute

public IStatus execute(IProgressMonitor monitor,
                       IAdaptable info)
                throws ExecutionException

Specified by:

execute in interface IUndoableOperation

Specified by:

execute in class AbstractOperation

Throws:

ExecutionException

getDh

public double getDh()

Returns the delta height that is applied when executing this operation.

Returns:

The delta height that is applied when executing this operation.

getDw

public double getDw()

Returns the delta width that is applied when executing this operation.

Returns:

The delta width that is applied when executing this operation.

getOldSize

public Dimension getOldSize()

Returns the dimensions that are applied when undoing this operation.

Returns:

The dimensions that are applied when undoing this operation.

getVisual

public javafx.scene.Node getVisual()

Returns the Node that is manipulated by this operation.

Returns:

The Node that is manipulated by this operation.

hasEffect

public boolean hasEffect()

Returns true if the execution of this operation will result in a manipulation. Otherwise, false is returned.

Returns:

true if the execution of this operation will result in a manipulation, otherwise false.

redo

public IStatus redo(IProgressMonitor monitor,
                    IAdaptable info)
             throws ExecutionException

Specified by:

redo in interface IUndoableOperation

Specified by:

redo in class AbstractOperation

Throws:

ExecutionException

setDh

public void setDh(double dh)

Sets the delta height that will be applied when executing this operation to the given value.

Parameters:

dh - The delta height that will be applied when executing this operation.

setDw

public void setDw(double dw)

Sets the delta width that will be applied when executing this operation to the given value.

Parameters:

dw - The delta width that will be applied when executing this operation.

undo

public IStatus undo(IProgressMonitor monitor,
                    IAdaptable info)
             throws ExecutionException

Specified by:

undo in interface IUndoableOperation

Specified by:

undo in class AbstractOperation

Throws:

ExecutionException