Package org.pentaho.reporting.designer.core.editor.report

Class AbstractReportElementDragHandler

java.lang.Object

org.pentaho.reporting.designer.core.editor.report.AbstractReportElementDragHandler

All Implemented Interfaces:

ReportElementDragHandler

Direct Known Subclasses:

AbstractSubReportElementDragHandler, BandReportElementDragHandler, DefaultReportElementDragHandler

public abstract class AbstractReportElementDragHandler
extends Object
implements ReportElementDragHandler

Field Summary

Fields

Modifier and Type	Field	Description
protected static Float	DEFAULT_HEIGHT
protected static Float	DEFAULT_WIDTH

Constructor Summary

Constructors

Constructor	Description
AbstractReportElementDragHandler()

Method Summary

Modifier and Type	Method	Description
protected abstract org.pentaho.reporting.engine.classic.core.Element	createElement(org.pentaho.reporting.engine.classic.core.metadata.ElementMetaData elementMetaData, String fieldName, ReportDocumentContext context)
void	dragAborted(DropTargetEvent event, ReportElementEditorContext dragContext)
int	dragStarted(DropTargetDragEvent event, ReportElementEditorContext dragContext, org.pentaho.reporting.engine.classic.core.metadata.ElementMetaData elementMetaData, String fieldName)
int	dragUpdated(DropTargetDragEvent event, ReportElementEditorContext dragContext, org.pentaho.reporting.engine.classic.core.metadata.ElementMetaData elementMetaData, String fieldName)
void	drop(DropTargetDropEvent event, ReportElementEditorContext dragContext, org.pentaho.reporting.engine.classic.core.metadata.ElementMetaData elementMetaData, String fieldName)
protected org.pentaho.reporting.engine.classic.core.Band	getInsertionBand(DropTargetDropEvent event, ReportElementEditorContext dragContext, Point2D point)
protected double	getParentX(org.pentaho.reporting.engine.classic.core.Section band)
protected double	getParentY(org.pentaho.reporting.engine.classic.core.Section band)
protected DndElementOverlay	getRepresentation()
protected boolean	isFilteredDropZone(DropTargetEvent event, ReportElementEditorContext dragContext, org.pentaho.reporting.engine.classic.core.metadata.ElementMetaData elementMetaData, Point2D point)
protected void	postProcessDrop(org.pentaho.reporting.engine.classic.core.Element visualElement, org.pentaho.reporting.engine.classic.core.Band target, ReportElementEditorContext dragContext, Point2D point)

Methods inherited from class java.lang.Object

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

Field Detail

DEFAULT_WIDTH

protected static final Float DEFAULT_WIDTH

DEFAULT_HEIGHT

protected static final Float DEFAULT_HEIGHT

Constructor Detail

AbstractReportElementDragHandler

public AbstractReportElementDragHandler()

Method Detail

getRepresentation

protected DndElementOverlay getRepresentation()

dragStarted

public int dragStarted(DropTargetDragEvent event,
                       ReportElementEditorContext dragContext,
                       org.pentaho.reporting.engine.classic.core.metadata.ElementMetaData elementMetaData,
                       String fieldName)

Specified by:

dragStarted in interface ReportElementDragHandler

isFilteredDropZone

protected boolean isFilteredDropZone(DropTargetEvent event,
                                     ReportElementEditorContext dragContext,
                                     org.pentaho.reporting.engine.classic.core.metadata.ElementMetaData elementMetaData,
                                     Point2D point)

dragUpdated

public int dragUpdated(DropTargetDragEvent event,
                       ReportElementEditorContext dragContext,
                       org.pentaho.reporting.engine.classic.core.metadata.ElementMetaData elementMetaData,
                       String fieldName)

Specified by:

dragUpdated in interface ReportElementDragHandler

dragAborted

public void dragAborted(DropTargetEvent event,
                        ReportElementEditorContext dragContext)

Specified by:

dragAborted in interface ReportElementDragHandler

drop

public void drop(DropTargetDropEvent event,
                 ReportElementEditorContext dragContext,
                 org.pentaho.reporting.engine.classic.core.metadata.ElementMetaData elementMetaData,
                 String fieldName)

Specified by:

drop in interface ReportElementDragHandler

postProcessDrop

protected void postProcessDrop(org.pentaho.reporting.engine.classic.core.Element visualElement,
                               org.pentaho.reporting.engine.classic.core.Band target,
                               ReportElementEditorContext dragContext,
                               Point2D point)

createElement

protected abstract org.pentaho.reporting.engine.classic.core.Element createElement(org.pentaho.reporting.engine.classic.core.metadata.ElementMetaData elementMetaData,
                                                                                   String fieldName,
                                                                                   ReportDocumentContext context)
                                                                            throws InstantiationException

Throws:

InstantiationException

getInsertionBand

protected org.pentaho.reporting.engine.classic.core.Band getInsertionBand(DropTargetDropEvent event,
                                                                          ReportElementEditorContext dragContext,
                                                                          Point2D point)

getParentX

protected double getParentX(org.pentaho.reporting.engine.classic.core.Section band)

getParentY

protected double getParentY(org.pentaho.reporting.engine.classic.core.Section band)