## com.google.gwt.user.client.ui
Class HTMLTable.RowFormatter

    java.lang.Object
      com.google.gwt.user.client.ui.HTMLTable.RowFormatter

Enclosing class:
  HTMLTable

    public class HTMLTable.RowFormatter

extends java.lang.Object

This class contains methods used to format a table's rows.

Constructor Summary
`HTMLTable.RowFormatter()`

Method Summary
`void` `addStyleName(int row, java.lang.String styleName)` Adds a style to the specified row.
`protected Element` `ensureElement(int row)` Ensure the TR element representing the specified row exists for subclasses that allow dynamic addition of elements.
`Element` `getElement(int row)` Gets the TR element representing the specified row.
`protected Element` `getRow(Element elem, int row)`
`java.lang.String` `getStyleName(int row)` Gets the style of the specified row.
`java.lang.String` `getStylePrimaryName(int row)` Gets the primary style of the specified row.
`boolean` `isVisible(int row)` Determines whether or not this row is visible via the display style attribute.
`void` `removeStyleName(int row, java.lang.String styleName)` Removes a style from the specified row.
`protected void` `setAttr(int row, java.lang.String attrName, java.lang.String value)` Convenience methods to set an attribute on a row.
`void` `setStyleName(int row, java.lang.String styleName)` Sets the style name associated with the specified row.
`void` `setStylePrimaryName(int row, java.lang.String styleName)` Sets the primary style name associated with the specified row.
`void` `setVerticalAlign(int row, HasVerticalAlignment.VerticalAlignmentConstant align)` Sets the vertical alignment of the specified row.
`void` `setVisible(int row, boolean visible)` Sets whether this row is visible.

Methods inherited from class java.lang.Object
`clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait`

Constructor Detail

### HTMLTable.RowFormatter

    public HTMLTable.RowFormatter()

Method Detail

### addStyleName

    public void addStyleName(int row,
                             java.lang.String styleName)

  Adds a style to the specified row.

  Parameters:
    `row` - the row to which the style will be added
    `styleName` - the style name to be added
  Throws:
    `java.lang.IndexOutOfBoundsException`
  See Also:
    `UIObject.addStyleName(String)`

### getElement

    public Element getElement(int row)

  Gets the TR element representing the specified row.

  Parameters:
    `row` - the row whose TR element is to be retrieved
  Returns:
    the row's TR element
  Throws:
    `java.lang.IndexOutOfBoundsException`

### getStyleName

    public java.lang.String getStyleName(int row)

  Gets the style of the specified row.

  Parameters:
    `row` - the row to be queried
  Returns:
    the style name
  Throws:
    `java.lang.IndexOutOfBoundsException`
  See Also:
    `UIObject.getStyleName()`

### getStylePrimaryName

    public java.lang.String getStylePrimaryName(int row)

  Gets the primary style of the specified row.

  Parameters:
    `row` - the row to be queried
  Returns:
    the style name
  Throws:
    `java.lang.IndexOutOfBoundsException`
  See Also:
    `UIObject.getStylePrimaryName()`

### isVisible

    public boolean isVisible(int row)

  Determines whether or not this row is visible via the display style attribute.

  Parameters:
    `row` - the row whose visibility is to be set
  Returns:
    `true` if the row is visible

### removeStyleName

    public void removeStyleName(int row,
                                java.lang.String styleName)

  Removes a style from the specified row.

  Parameters:
    `row` - the row from which the style will be removed
    `styleName` - the style name to be removed
  Throws:
    `java.lang.IndexOutOfBoundsException`
  See Also:
    `UIObject.removeStyleName(String)`

### setStyleName

    public void setStyleName(int row,
                             java.lang.String styleName)

  Sets the style name associated with the specified row.

  Parameters:
    `row` - the row whose style name is to be set
    `styleName` - the new style name
  Throws:
    `java.lang.IndexOutOfBoundsException`
  See Also:
    `UIObject.setStyleName(String)`

### setStylePrimaryName

    public void setStylePrimaryName(int row,
                                    java.lang.String styleName)

  Sets the primary style name associated with the specified row.

  Parameters:
    `row` - the row whose style name is to be set
    `styleName` - the new style name
  Throws:
    `java.lang.IndexOutOfBoundsException`
  See Also:
    `UIObject.setStylePrimaryName(String)`

### setVerticalAlign

    public void setVerticalAlign(int row,
                                 HasVerticalAlignment.VerticalAlignmentConstant align)

  Sets the vertical alignment of the specified row.

  Parameters:
    `row` - the row whose alignment is to be set
    `align` - the row's new vertical alignment as specified in `HasVerticalAlignment`
  Throws:
    `java.lang.IndexOutOfBoundsException`

### setVisible

    public void setVisible(int row,
                           boolean visible)

  Sets whether this row is visible.

  Parameters:
    `row` - the row whose visibility is to be set
    `visible` - `true` to show the row, `false` to hide it

### ensureElement

    protected Element ensureElement(int row)

  Ensure the TR element representing the specified row exists for subclasses that allow dynamic addition of elements.

  Parameters:
    `row` - the row whose TR element is to be retrieved
  Returns:
    the row's TR element
  Throws:
    `java.lang.IndexOutOfBoundsException`

### getRow

    protected Element getRow(Element elem,
                             int row)

### setAttr

    protected void setAttr(int row,
                           java.lang.String attrName,
                           java.lang.String value)

  Convenience methods to set an attribute on a row.

  Parameters:
    `row` - cell's row
    `attrName` - attribute to set
    `value` - value to set
  Throws:
    `java.lang.IndexOutOfBoundsException`