Package com.nomagic.magicdraw.dependencymatrix.ui.table.renderer

Class RendererHelper

java.lang.Object

com.nomagic.magicdraw.dependencymatrix.ui.table.renderer.RendererHelper

@OpenApiAll
public class RendererHelper
extends Object

Helper methods used in the Dependency Matrix renderer components

Constructor Summary

Constructors

Constructor	Description
RendererHelper()

Method Summary

Modifier and Type	Method	Description
static ElementNode	getColumnElementNode(JTable table, int column)	ElementNode represented by given column.
static Element	getHeaderElement(JTable table, int row, int column)	Gets element from row or column header according to the row and column indexes This method because custom column header components do not return exact element as value of the column
static String	getNameExtension(JTable table, int row, int column, String currentText)	Returns name of the column in regard to its hierarchy (collapsed package names in compact tree mode)
static ElementNode	getRowElementNode(JTable table, int row)	ElementNode represented by given row.
static boolean	isExpandedColumnGroupHeader(int column)	Checks if this column is one of the expanded group headers (e.g.

Methods inherited from class java.lang.Object

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

Constructor Details

RendererHelper

public RendererHelper()

Method Details

getRowElementNode

@CheckForNull
public static ElementNode getRowElementNode(JTable table,
 int row)

ElementNode represented by given row.

Parameters:

table - main table component

row - row index

Returns:

row element node

getColumnElementNode

@CheckForNull
public static ElementNode getColumnElementNode(JTable table,
 int column)

ElementNode represented by given column.

Parameters:

table - main table component

column - row index

Returns:

column element node

getHeaderElement

@CheckForNull
public static Element getHeaderElement(JTable table,
 int row,
 int column)

Gets element from row or column header according to the row and column indexes This method because custom column header components do not return exact element as value of the column

Parameters:

table - main table component

row - row index

column - column index

Returns:

column element instance

getNameExtension

public static String getNameExtension(JTable table,
 int row,
 int column,
 String currentText)

Returns name of the column in regard to its hierarchy (collapsed package names in compact tree mode)

Parameters:

table - main table component

row - row index

column - column index

currentText - text to add extension to

Returns:

full text of the column element

isExpandedColumnGroupHeader

public static boolean isExpandedColumnGroupHeader(int column)

Checks if this column is one of the expanded group headers (e.g. package)

Parameters:

column - column index

Returns:

true if it is column group header