Package com.illumon.iris.gui.widget

Class FreezeColumnsTransferHandler

java.lang.Object

javax.swing.TransferHandler

com.illumon.iris.gui.widget.FreezeColumnsTransferHandler

All Implemented Interfaces:

Serializable

Direct Known Subclasses:

ViewportTransferHandler

public class FreezeColumnsTransferHandler
extends TransferHandler

A Transfer Handler that takes into account freeze tables. This transfer handler will copy columns from both the Freeze Table and Main Table. It leans heavily on FreezeColumnManager to do this. This was lifted from the TableTransferHandler in BasicUITable; the BasicTransferable is also from the swing platform but is not public so is copied as an inner class here.

See Also:

• Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from class javax.swing.TransferHandler

TransferHandler.DropLocation, TransferHandler.TransferSupport

Field Summary

Fields

Modifier and Type	Field	Description
static final int	COPY_HEADERS
static DataFlavor	rawObjectFlavor

Fields inherited from class javax.swing.TransferHandler

COPY, COPY_OR_MOVE, LINK, MOVE, NONE

Constructor Summary

Constructors

Constructor	Description
FreezeColumnsTransferHandler()

Method Summary

Modifier and Type	Method	Description
protected Transferable	buildTransferable(Collection<String> columnNames, BitSet columns, PrimitiveIterator.OfLong selectedRows, com.fishlib.base.Function.Binary<Object,Integer,Integer> getValueAt)	Build a Transferable based on the input table and set of rows optionally including the table headers
void	exportToClipboard(JComponent comp, Clipboard clip, int action)
protected BitSet	getSelectedColumnSet(GuiTable table)	Get a BitSet of the selected columns from the table
int	getSourceActions(JComponent c)

Methods inherited from class javax.swing.TransferHandler

canImport, canImport, createTransferable, exportAsDrag, exportDone, getCopyAction, getCutAction, getDragImage, getDragImageOffset, getPasteAction, getVisualRepresentation, importData, importData, setDragImage, setDragImageOffset

Methods inherited from class java.lang.Object

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

Field Details

COPY_HEADERS

public static final int COPY_HEADERS

See Also:

• Constant Field Values

rawObjectFlavor

public static DataFlavor rawObjectFlavor

Constructor Details

FreezeColumnsTransferHandler

public FreezeColumnsTransferHandler()

Method Details

exportToClipboard

public void exportToClipboard(JComponent comp,
 Clipboard clip,
 int action)
                       throws IllegalStateException

Overrides:

exportToClipboard in class TransferHandler

Throws:

IllegalStateException

getSelectedColumnSet

protected BitSet getSelectedColumnSet(GuiTable table)

Get a BitSet of the selected columns from the table

Parameters:

table - The table to get the selected columns from

Returns:

A BitSet

buildTransferable

protected Transferable buildTransferable(Collection<String> columnNames,
 BitSet columns,
 PrimitiveIterator.OfLong selectedRows,
 com.fishlib.base.Function.Binary<Object,Integer,Integer> getValueAt)

Build a Transferable based on the input table and set of rows optionally including the table headers

Parameters:

columnNames - optional collection of column names for writing out headers

columns - The set of columns to copy

selectedRows - The selected rows to copy

getValueAt - A binary method to get the actual value at the [row][col]

Returns:

A Transferable containing the data to be transferred.

getSourceActions

public int getSourceActions(JComponent c)

Overrides:

getSourceActions in class TransferHandler