Package chemaxon.marvin.beans

Class MViewEditor

java.lang.Object

javax.swing.AbstractCellEditor

chemaxon.marvin.beans.MViewEditor

All Implemented Interfaces:

Serializable, CellEditor, TableCellEditor

@PublicAPI
public class MViewEditor
extends AbstractCellEditor
implements TableCellEditor

MViewEditor is an implementation of AbstractCellEditor and TableCellEditor that can be used to assign a cell editor to Molecule objects in JTables.

Using MViewPane as a cell editor provides two major advantages.

1. It offers many functionalities that modify the visualization but not the structure itself, for example rotation, zoom, display and color schemas, or the dimension in which the structure is shown.
2. It can also be used as an indirect cell editor. Double clicking on the MViewPane cell editor brings up MarvinSketch, in which the structure can be modified. After MarvinSketch is closed, the molecule is updated.

Example of usage: http://www.chemaxon.com/marvin/examples/beans/view-jtable/index.html

Since:

Marvin 5.1.2

See Also:

• Serialized Form

Field Summary

Fields inherited from class javax.swing.AbstractCellEditor

changeEvent, listenerList

Constructor Summary

Constructors

Constructor	Description
MViewEditor()	Creates the cell editor.

Method Summary

Modifier and Type	Method	Description
Object	getCellEditorValue()	Returns the edited molecule that is a Molecule instance.
int	getEditable()	Returns the mode that determines if the structure is editable.
MViewPane	getEditorComponent()	Returns the editor component.
Component	getTableCellEditorComponent(JTable table, Object value, boolean isSelected, int row, int column)	Sets up the editor component.
protected void	setBackgroundColor(JTable table, MViewPane mviewPane, boolean isSelected, int row, int column)	Sets the background color for the current cell based on selection.
protected void	setBorder(JTable table, MViewPane mviewPane, boolean isSelected, int row, int column)	Sets the border for the current cell based on selection.
void	setEditable(int e)	Sets the mode that determines if the structure is editable.

Methods inherited from class javax.swing.AbstractCellEditor

addCellEditorListener, cancelCellEditing, fireEditingCanceled, fireEditingStopped, getCellEditorListeners, isCellEditable, removeCellEditorListener, shouldSelectCell, stopCellEditing

Methods inherited from class java.lang.Object

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

Methods inherited from interface javax.swing.CellEditor

addCellEditorListener, cancelCellEditing, isCellEditable, removeCellEditorListener, shouldSelectCell, stopCellEditing

Constructor Details

MViewEditor

public MViewEditor()

Creates the cell editor. It can be assigned to JTables for example with table.setDefaultEditor(Molecule.class, new MViewEditor());

Method Details

getEditorComponent

public MViewPane getEditorComponent()

Returns the editor component.

Returns:

the MViewPane editor component

getEditable

public int getEditable()

Returns the mode that determines if the structure is editable.

Returns:

MViewPane.VIEW_ONLY if molecules can be viewed only, MViewPane.EDITABLE if they are editable with MarvinView, MViewPane.SKETCHABLE if they are editable with MarvinSketch.

setEditable

public void setEditable(int e)

Sets the mode that determines if the structure is editable. If the structure is allowed to be edited, the Edit > Structure menu or the double mouse click performs the editing.

MViewPane.VIEW_ONLY: editing is disabled, MViewPane.EDITABLE: editing is enabled and launches MarvinView in a new window, MViewPane.SKETCHABLE: editing is enabled and launches MarvinSketch in a new window.

Parameters:

e - identifier of the mode

getCellEditorValue

public Object getCellEditorValue()

Returns the edited molecule that is a Molecule instance.

Specified by:

getCellEditorValue in interface CellEditor

getTableCellEditorComponent

public Component getTableCellEditorComponent(JTable table,
 Object value,
 boolean isSelected,
 int row,
 int column)

Sets up the editor component.

Specified by:

getTableCellEditorComponent in interface TableCellEditor

Parameters:

table - the JTable that is asking the editor to edit; can be null

value - the value of the cell to be edited; it is considered to be a Molecule instance; null is a valid value

isSelected - true if the cell is to be rendered with highlighting

row - the row of the cell being edited

column - the column of the cell being edited

Returns:

the component for editing

setBackgroundColor

protected void setBackgroundColor(JTable table,
 MViewPane mviewPane,
 boolean isSelected,
 int row,
 int column)

Sets the background color for the current cell based on selection. The default implementation sets the table selection color on the editor component. The method is called by getTableCellEditorComponent(javax.swing.JTable, Object, boolean, int, int), overwrite to change the default behavior.

Parameters:

table - the JTable that is asking the editor to edit; can be null

mviewPane - the editor component

isSelected - true if the cell is to be rendered with the selection highlighted; otherwise false

row - the row of the cell being edited

column - the column of the cell being edited

setBorder

protected void setBorder(JTable table,
 MViewPane mviewPane,
 boolean isSelected,
 int row,
 int column)

Sets the border for the current cell based on selection. The default implementation sets the table selection color on the editor component. The method is called by getTableCellEditorComponent(javax.swing.JTable, Object, boolean, int, int), overwrite to change the default behavior.

Parameters:

table - the JTable that is asking the editor to edit; can be null

mviewPane - the editor component

isSelected - true if the cell is to be rendered with the selection highlighted; otherwise false

row - the row of the cell being edited

column - the column of the cell being edited