org.topbraidcomposer.widgets.row
Class RowWidget

java.lang.Object
  org.eclipse.ui.forms.AbstractFormPart
      org.topbraidcomposer.widgets.AbstractWidget
          org.topbraidcomposer.widgets.AbstractPropertyWidget
              org.topbraidcomposer.widgets.row.RowWidget

All Implemented Interfaces:

org.eclipse.ui.forms.IFormPart, IPropertyWidget, IWidget

Direct Known Subclasses:

SortedRowWidget

public class RowWidget
extends AbstractPropertyWidget

A property widget showing each property value in a single row.

Author:

Holger Knublauch

Constructor Summary

RowWidget(org.eclipse.swt.widgets.Composite parent, org.eclipse.ui.forms.widgets.FormToolkit toolkit)

Method Summary

protected void	addDropDownMenuActions(org.eclipse.jface.action.IMenuManager menuManager)
RowWidgetRow	addEmptyRow(com.hp.hpl.jena.rdf.model.Resource type)
void	addEmptyValue() Asks the widget to add an "empty" row to hold a new value.
RowWidgetRow	addRow(org.eclipse.swt.widgets.Composite parent, org.eclipse.ui.forms.widgets.FormToolkit toolkit, com.hp.hpl.jena.rdf.model.Statement s)
protected void	addToolBarContributions(org.eclipse.jface.action.IToolBarManager toolBarManager)
int	compareObjects(com.hp.hpl.jena.rdf.model.RDFNode node1, com.hp.hpl.jena.rdf.model.RDFNode node2)
protected org.eclipse.swt.widgets.Composite	createClient(org.eclipse.swt.widgets.Composite parent, org.eclipse.ui.forms.widgets.FormToolkit toolkit)
protected PropertyWidgetHeaderDropTargetAdapter	createHeaderDropListener()
void	expandNested()
void	expandNestedForm(com.hp.hpl.jena.rdf.model.RDFNode object)
protected RowWidgetRow	getEmptyRow()
protected int	getMaxRowCount()
RowWidgetRow	getRow(com.hp.hpl.jena.rdf.model.RDFNode object)
RowWidgetRow	getRow(com.hp.hpl.jena.rdf.model.Statement s)
protected java.util.List<com.hp.hpl.jena.rdf.model.Statement>	getStatements()
void	initialize(org.eclipse.ui.forms.IManagedForm managedForm)
void	removeEmptyRow()
void	restoreState(IWidgetState state) Restores a previously saved state.
IWidgetState	saveState() Creates an object that can be used to restore the state of this widget in the future.
void	triplesChanged(TripleChangeRecord[] records, boolean undone) Called by the container when triples with the current subject/predicate combination have changed.
void	triplesChanged(TripleChangeRecord[] records, boolean undone, java.util.Collection toAdd, java.util.Collection others)
protected void	updateBackgroundColor(org.eclipse.swt.graphics.Color color)

Methods inherited from class org.topbraidcomposer.widgets.AbstractPropertyWidget

createClientLayout, dispose, getControl, getHeader, getHeaderText, getNameLabel, getPredicate, setPredicate

Methods inherited from class org.topbraidcomposer.widgets.AbstractWidget

getSubject, getToolkit, setSubject

Methods inherited from class org.eclipse.ui.forms.AbstractFormPart

commit, getManagedForm, isDirty, isStale, markDirty, markStale, refresh, setFocus, setFormInput

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.topbraidcomposer.widgets.IWidget

getSubject, setSubject

Methods inherited from interface org.eclipse.ui.forms.IFormPart

commit, isDirty, isStale, refresh, setFocus, setFormInput

Constructor Detail

RowWidget

public RowWidget(org.eclipse.swt.widgets.Composite parent,
                 org.eclipse.ui.forms.widgets.FormToolkit toolkit)

Method Detail

addDropDownMenuActions

protected void addDropDownMenuActions(org.eclipse.jface.action.IMenuManager menuManager)

Overrides:

addDropDownMenuActions in class AbstractPropertyWidget

addEmptyValue

public void addEmptyValue()

Description copied from interface: IPropertyWidget

Asks the widget to add an "empty" row to hold a new value.

addEmptyRow

public RowWidgetRow addEmptyRow(com.hp.hpl.jena.rdf.model.Resource type)

addRow

public RowWidgetRow addRow(org.eclipse.swt.widgets.Composite parent,
                           org.eclipse.ui.forms.widgets.FormToolkit toolkit,
                           com.hp.hpl.jena.rdf.model.Statement s)

addToolBarContributions

protected void addToolBarContributions(org.eclipse.jface.action.IToolBarManager toolBarManager)

compareObjects

public int compareObjects(com.hp.hpl.jena.rdf.model.RDFNode node1,
                          com.hp.hpl.jena.rdf.model.RDFNode node2)

createClient

protected org.eclipse.swt.widgets.Composite createClient(org.eclipse.swt.widgets.Composite parent,
                                                         org.eclipse.ui.forms.widgets.FormToolkit toolkit)

Overrides:

createClient in class AbstractPropertyWidget

createHeaderDropListener

protected PropertyWidgetHeaderDropTargetAdapter createHeaderDropListener()

Overrides:

createHeaderDropListener in class AbstractPropertyWidget

expandNested

public void expandNested()

expandNestedForm

public void expandNestedForm(com.hp.hpl.jena.rdf.model.RDFNode object)

getEmptyRow

protected RowWidgetRow getEmptyRow()

getMaxRowCount

protected int getMaxRowCount()

getRow

public RowWidgetRow getRow(com.hp.hpl.jena.rdf.model.RDFNode object)

getRow

public RowWidgetRow getRow(com.hp.hpl.jena.rdf.model.Statement s)

getStatements

protected java.util.List<com.hp.hpl.jena.rdf.model.Statement> getStatements()

initialize

public void initialize(org.eclipse.ui.forms.IManagedForm managedForm)

Specified by:

initialize in interface org.eclipse.ui.forms.IFormPart

Overrides:

initialize in class org.eclipse.ui.forms.AbstractFormPart

removeEmptyRow

public void removeEmptyRow()

restoreState

public void restoreState(IWidgetState state)

Description copied from interface: IPropertyWidget

Restores a previously saved state.

Parameters:

state - the state to restore (never null)

saveState

public IWidgetState saveState()

Description copied from interface: IPropertyWidget

Creates an object that can be used to restore the state of this widget in the future. This is typically used to remember partially entered values that were not assigned yet, so that they can be continued when the user returns to the corresponding form page.

Returns:

a state or null if no state information are needed

triplesChanged

public void triplesChanged(TripleChangeRecord[] records,
                           boolean undone)

Description copied from interface: IPropertyWidget

Called by the container when triples with the current subject/predicate combination have changed.

Parameters:

records - the records describing the change

undone - true if the records have been undone

triplesChanged

public void triplesChanged(TripleChangeRecord[] records,
                           boolean undone,
                           java.util.Collection toAdd,
                           java.util.Collection others)

updateBackgroundColor

protected void updateBackgroundColor(org.eclipse.swt.graphics.Color color)

Overrides:

updateBackgroundColor in class AbstractPropertyWidget