下面列出了java.awt.datatransfer.DataFlavor#isRepresentationClassReader ( ) 实例代码，或者点击链接到github查看源代码，也可以在右侧发表评论。
private boolean isDragOk( final DropTargetDragEvent evt )
{
boolean ok = false;
DataFlavor[] flavors = evt.getCurrentDataFlavors();
int i = 0;
while( !ok && i < flavors.length )
{
final DataFlavor curFlavor = flavors[i];
if( curFlavor.equals( DataFlavor.javaFileListFlavor ) ||
curFlavor.isRepresentationClassReader()){
ok = true;
}
i++;
}
return ok;
}
/**
* Returns whether this flavor is a text type which supports the
* 'charset' parameter.
*/
public static boolean isFlavorCharsetTextType(DataFlavor flavor) {
// Although stringFlavor doesn't actually support the charset
// parameter (because its primary MIME type is not "text"), it should
// be treated as though it does. stringFlavor is semantically
// equivalent to "text/plain" data.
if (DataFlavor.stringFlavor.equals(flavor)) {
return true;
}
if (!"text".equals(flavor.getPrimaryType()) ||
!doesSubtypeSupportCharset(flavor))
{
return false;
}
Class rep_class = flavor.getRepresentationClass();
if (flavor.isRepresentationClassReader() ||
String.class.equals(rep_class) ||
flavor.isRepresentationClassCharBuffer() ||
char[].class.equals(rep_class))
{
return true;
}
if (!(flavor.isRepresentationClassInputStream() ||
flavor.isRepresentationClassByteBuffer() ||
byte[].class.equals(rep_class))) {
return false;
}
String charset = flavor.getParameter("charset");
return (charset != null)
? DataTransferer.isEncodingSupported(charset)
: true; // null equals default encoding which is always supported
}
/**
* Returns whether this flavor is a text type which supports the
* 'charset' parameter.
*/
public static boolean isFlavorCharsetTextType(DataFlavor flavor) {
// Although stringFlavor doesn't actually support the charset
// parameter (because its primary MIME type is not "text"), it should
// be treated as though it does. stringFlavor is semantically
// equivalent to "text/plain" data.
if (DataFlavor.stringFlavor.equals(flavor)) {
return true;
}
if (!"text".equals(flavor.getPrimaryType()) ||
!doesSubtypeSupportCharset(flavor))
{
return false;
}
Class rep_class = flavor.getRepresentationClass();
if (flavor.isRepresentationClassReader() ||
String.class.equals(rep_class) ||
flavor.isRepresentationClassCharBuffer() ||
char[].class.equals(rep_class))
{
return true;
}
if (!(flavor.isRepresentationClassInputStream() ||
flavor.isRepresentationClassByteBuffer() ||
byte[].class.equals(rep_class))) {
return false;
}
String charset = flavor.getParameter("charset");
return (charset != null)
? DataTransferer.isEncodingSupported(charset)
: true; // null equals default encoding which is always supported
}
/**
* Determine if the dragged data is a file list.
*/
private boolean isDragOk(final java.io.PrintStream out, final java.awt.dnd.DropTargetDragEvent evt) {
boolean ok = false;
// Get data flavors being dragged
java.awt.datatransfer.DataFlavor[] flavors = evt.getCurrentDataFlavors();
// See if any of the flavors are a file list
int i = 0;
while (!ok && i < flavors.length) {
// BEGIN 2007-09-12 Nathan Blomquist -- Linux (KDE/Gnome) support added.
// Is the flavor a file list?
final DataFlavor curFlavor = flavors[i];
if (curFlavor.equals(java.awt.datatransfer.DataFlavor.javaFileListFlavor) ||
curFlavor.isRepresentationClassReader()) {
ok = true;
}
// END 2007-09-12 Nathan Blomquist -- Linux (KDE/Gnome) support added.
i++;
} // end while: through flavors
// If logging is enabled, show data flavors
if (out != null) {
if (flavors.length == 0)
log(out, "FileDrop: no data flavors.");
for (i = 0; i < flavors.length; i++)
log(out, flavors[i].toString());
} // end if: logging enabled
return ok;
}
/**
* Returns whether this flavor is a text type which supports the
* 'charset' parameter.
*/
public static boolean isFlavorCharsetTextType(DataFlavor flavor) {
// Although stringFlavor doesn't actually support the charset
// parameter (because its primary MIME type is not "text"), it should
// be treated as though it does. stringFlavor is semantically
// equivalent to "text/plain" data.
if (DataFlavor.stringFlavor.equals(flavor)) {
return true;
}
if (!"text".equals(flavor.getPrimaryType()) ||
!doesSubtypeSupportCharset(flavor))
{
return false;
}
Class rep_class = flavor.getRepresentationClass();
if (flavor.isRepresentationClassReader() ||
String.class.equals(rep_class) ||
flavor.isRepresentationClassCharBuffer() ||
char[].class.equals(rep_class))
{
return true;
}
if (!(flavor.isRepresentationClassInputStream() ||
flavor.isRepresentationClassByteBuffer() ||
byte[].class.equals(rep_class))) {
return false;
}
String charset = flavor.getParameter("charset");
return (charset != null)
? DataTransferer.isEncodingSupported(charset)
: true; // null equals default encoding which is always supported
}
/** Determine if the dragged data is a file list. */
private boolean isDragOk( final java.io.PrintStream out, final java.awt.dnd.DropTargetDragEvent evt )
{ boolean ok = false;
// Get data flavors being dragged
java.awt.datatransfer.DataFlavor[] flavors = evt.getCurrentDataFlavors();
// See if any of the flavors are a file list
int i = 0;
while( !ok && i < flavors.length )
{
// BEGIN 2007-09-12 Nathan Blomquist -- Linux (KDE/Gnome) support added.
// Is the flavor a file list?
final DataFlavor curFlavor = flavors[i];
if( curFlavor.equals( java.awt.datatransfer.DataFlavor.javaFileListFlavor ) ||
curFlavor.isRepresentationClassReader()){
ok = true;
}
// END 2007-09-12 Nathan Blomquist -- Linux (KDE/Gnome) support added.
i++;
} // end while: through flavors
// If logging is enabled, show data flavors
if( out != null )
{ if( flavors.length == 0 )
log( out, "FileDrop: no data flavors." );
for( i = 0; i < flavors.length; i++ )
log( out, flavors[i].toString() );
} // end if: logging enabled
return ok;
}
/**
* Returns whether this flavor is a text type which supports the
* 'charset' parameter.
*/
public static boolean isFlavorCharsetTextType(DataFlavor flavor) {
// Although stringFlavor doesn't actually support the charset
// parameter (because its primary MIME type is not "text"), it should
// be treated as though it does. stringFlavor is semantically
// equivalent to "text/plain" data.
if (DataFlavor.stringFlavor.equals(flavor)) {
return true;
}
if (!"text".equals(flavor.getPrimaryType()) ||
!doesSubtypeSupportCharset(flavor))
{
return false;
}
Class rep_class = flavor.getRepresentationClass();
if (flavor.isRepresentationClassReader() ||
String.class.equals(rep_class) ||
flavor.isRepresentationClassCharBuffer() ||
char[].class.equals(rep_class))
{
return true;
}
if (!(flavor.isRepresentationClassInputStream() ||
flavor.isRepresentationClassByteBuffer() ||
byte[].class.equals(rep_class))) {
return false;
}
String charset = flavor.getParameter("charset");
return (charset != null)
? DataTransferer.isEncodingSupported(charset)
: true; // null equals default encoding which is always supported
}
/**
* Determine if the dragged data is a file list.
*/
private boolean isDragOk(final java.io.PrintStream out,
final java.awt.dnd.DropTargetDragEvent evt) {
boolean ok = false;
// Get data flavors being dragged
final java.awt.datatransfer.DataFlavor[] flavors = evt
.getCurrentDataFlavors();
// See if any of the flavors are a file list
int i = 0;
while (!ok && i < flavors.length) {
// BEGIN 2007-09-12 Nathan Blomquist -- Linux (KDE/Gnome) support
// added.
// Is the flavor a file list?
final DataFlavor curFlavor = flavors[i];
if (curFlavor
.equals(java.awt.datatransfer.DataFlavor.javaFileListFlavor)
|| curFlavor.isRepresentationClassReader()) {
ok = true;
}
// END 2007-09-12 Nathan Blomquist -- Linux (KDE/Gnome) support
// added.
i++;
} // end while: through flavors
// If logging is enabled, show data flavors
if (out != null) {
if (flavors.length == 0) {
log(out, "FileDrop: no data flavors.");
}
for (i = 0; i < flavors.length; i++) {
log(out, flavors[i].toString());
}
} // end if: logging enabled
return ok;
}
/**
* Returns whether this flavor is a text type which supports the 'charset'
* parameter.
*/
public static boolean isFlavorCharsetTextType(DataFlavor flavor) {
// Although stringFlavor doesn't actually support the charset
// parameter (because its primary MIME type is not "text"), it should
// be treated as though it does. stringFlavor is semantically
// equivalent to "text/plain" data.
if (DataFlavor.stringFlavor.equals(flavor)) {
return true;
}
if (!"text".equals(flavor.getPrimaryType()) ||
!doesSubtypeSupportCharset(flavor))
{
return false;
}
Class<?> rep_class = flavor.getRepresentationClass();
if (flavor.isRepresentationClassReader() ||
String.class.equals(rep_class) ||
flavor.isRepresentationClassCharBuffer() ||
char[].class.equals(rep_class))
{
return true;
}
if (!(flavor.isRepresentationClassInputStream() ||
flavor.isRepresentationClassByteBuffer() ||
byte[].class.equals(rep_class))) {
return false;
}
String charset = flavor.getParameter("charset");
// null equals default encoding which is always supported
return (charset == null) || isEncodingSupported(charset);
}
/**
* Returns whether this flavor is a text type which supports the
* 'charset' parameter.
*/
public static boolean isFlavorCharsetTextType(DataFlavor flavor) {
// Although stringFlavor doesn't actually support the charset
// parameter (because its primary MIME type is not "text"), it should
// be treated as though it does. stringFlavor is semantically
// equivalent to "text/plain" data.
if (DataFlavor.stringFlavor.equals(flavor)) {
return true;
}
if (!"text".equals(flavor.getPrimaryType()) ||
!doesSubtypeSupportCharset(flavor))
{
return false;
}
Class rep_class = flavor.getRepresentationClass();
if (flavor.isRepresentationClassReader() ||
String.class.equals(rep_class) ||
flavor.isRepresentationClassCharBuffer() ||
char[].class.equals(rep_class))
{
return true;
}
if (!(flavor.isRepresentationClassInputStream() ||
flavor.isRepresentationClassByteBuffer() ||
byte[].class.equals(rep_class))) {
return false;
}
String charset = flavor.getParameter("charset");
return (charset != null)
? DataTransferer.isEncodingSupported(charset)
: true; // null equals default encoding which is always supported
}
/**
* Returns whether this flavor is a text type which supports the
* 'charset' parameter.
*/
public static boolean isFlavorCharsetTextType(DataFlavor flavor) {
// Although stringFlavor doesn't actually support the charset
// parameter (because its primary MIME type is not "text"), it should
// be treated as though it does. stringFlavor is semantically
// equivalent to "text/plain" data.
if (DataFlavor.stringFlavor.equals(flavor)) {
return true;
}
if (!"text".equals(flavor.getPrimaryType()) ||
!doesSubtypeSupportCharset(flavor))
{
return false;
}
Class rep_class = flavor.getRepresentationClass();
if (flavor.isRepresentationClassReader() ||
String.class.equals(rep_class) ||
flavor.isRepresentationClassCharBuffer() ||
char[].class.equals(rep_class))
{
return true;
}
if (!(flavor.isRepresentationClassInputStream() ||
flavor.isRepresentationClassByteBuffer() ||
byte[].class.equals(rep_class))) {
return false;
}
String charset = flavor.getParameter("charset");
return (charset != null)
? DataTransferer.isEncodingSupported(charset)
: true; // null equals default encoding which is always supported
}
/**
* Returns whether this flavor is a text type which supports the
* 'charset' parameter.
*/
public static boolean isFlavorCharsetTextType(DataFlavor flavor) {
// Although stringFlavor doesn't actually support the charset
// parameter (because its primary MIME type is not "text"), it should
// be treated as though it does. stringFlavor is semantically
// equivalent to "text/plain" data.
if (DataFlavor.stringFlavor.equals(flavor)) {
return true;
}
if (!"text".equals(flavor.getPrimaryType()) ||
!doesSubtypeSupportCharset(flavor))
{
return false;
}
Class rep_class = flavor.getRepresentationClass();
if (flavor.isRepresentationClassReader() ||
String.class.equals(rep_class) ||
flavor.isRepresentationClassCharBuffer() ||
DataTransferer.charArrayClass.equals(rep_class))
{
return true;
}
if (!(flavor.isRepresentationClassInputStream() ||
flavor.isRepresentationClassByteBuffer() ||
DataTransferer.byteArrayClass.equals(rep_class))) {
return false;
}
String charset = flavor.getParameter("charset");
return (charset != null)
? DataTransferer.isEncodingSupported(charset)
: true; // null equals default encoding which is always supported
}
/** Determine if the dragged data is a file list. */
private boolean isDragOk( final java.io.PrintStream out, final java.awt.dnd.DropTargetDragEvent evt )
{ boolean ok = false;
// Get data flavors being dragged
java.awt.datatransfer.DataFlavor[] flavors = evt.getCurrentDataFlavors();
// See if any of the flavors are a file list
int i = 0;
while( !ok && i < flavors.length )
{
// BEGIN 2007-09-12 Nathan Blomquist -- Linux (KDE/Gnome) support added.
// Is the flavor a file list?
final DataFlavor curFlavor = flavors[i];
if( curFlavor.equals( java.awt.datatransfer.DataFlavor.javaFileListFlavor ) ||
curFlavor.isRepresentationClassReader()){
ok = true;
}
// END 2007-09-12 Nathan Blomquist -- Linux (KDE/Gnome) support added.
i++;
} // end while: through flavors
// If logging is enabled, show data flavors
if( out != null )
{ if( flavors.length == 0 )
log( out, "FileDrop: no data flavors." );
for( i = 0; i < flavors.length; i++ )
log( out, flavors[i].toString() );
} // end if: logging enabled
return ok;
}
/**
* Returns whether this flavor is a text type which supports the
* 'charset' parameter.
*/
public static boolean isFlavorCharsetTextType(DataFlavor flavor) {
// Although stringFlavor doesn't actually support the charset
// parameter (because its primary MIME type is not "text"), it should
// be treated as though it does. stringFlavor is semantically
// equivalent to "text/plain" data.
if (DataFlavor.stringFlavor.equals(flavor)) {
return true;
}
if (!"text".equals(flavor.getPrimaryType()) ||
!doesSubtypeSupportCharset(flavor))
{
return false;
}
Class rep_class = flavor.getRepresentationClass();
if (flavor.isRepresentationClassReader() ||
String.class.equals(rep_class) ||
flavor.isRepresentationClassCharBuffer() ||
char[].class.equals(rep_class))
{
return true;
}
if (!(flavor.isRepresentationClassInputStream() ||
flavor.isRepresentationClassByteBuffer() ||
byte[].class.equals(rep_class))) {
return false;
}
String charset = flavor.getParameter("charset");
return (charset != null)
? DataTransferer.isEncodingSupported(charset)
: true; // null equals default encoding which is always supported
}
/**
* Returns whether this flavor is a text type which supports the
* 'charset' parameter.
*/
public static boolean isFlavorCharsetTextType(DataFlavor flavor) {
// Although stringFlavor doesn't actually support the charset
// parameter (because its primary MIME type is not "text"), it should
// be treated as though it does. stringFlavor is semantically
// equivalent to "text/plain" data.
if (DataFlavor.stringFlavor.equals(flavor)) {
return true;
}
if (!"text".equals(flavor.getPrimaryType()) ||
!doesSubtypeSupportCharset(flavor))
{
return false;
}
Class rep_class = flavor.getRepresentationClass();
if (flavor.isRepresentationClassReader() ||
String.class.equals(rep_class) ||
flavor.isRepresentationClassCharBuffer() ||
DataTransferer.charArrayClass.equals(rep_class))
{
return true;
}
if (!(flavor.isRepresentationClassInputStream() ||
flavor.isRepresentationClassByteBuffer() ||
DataTransferer.byteArrayClass.equals(rep_class))) {
return false;
}
String charset = flavor.getParameter("charset");
return (charset != null)
? DataTransferer.isEncodingSupported(charset)
: true; // null equals default encoding which is always supported
}
/** Determine if the dragged data is a file list. */
private boolean isDragOk( final java.io.PrintStream out, final java.awt.dnd.DropTargetDragEvent evt )
{ boolean ok = false;
// Get data flavors being dragged
java.awt.datatransfer.DataFlavor[] flavors = evt.getCurrentDataFlavors();
// See if any of the flavors are a file list
int i = 0;
while( !ok && i < flavors.length )
{
// BEGIN 2007-09-12 Nathan Blomquist -- Linux (KDE/Gnome) support added.
// Is the flavor a file list?
final DataFlavor curFlavor = flavors[i];
if( curFlavor.equals( java.awt.datatransfer.DataFlavor.javaFileListFlavor ) ||
curFlavor.isRepresentationClassReader()){
ok = true;
}
// END 2007-09-12 Nathan Blomquist -- Linux (KDE/Gnome) support added.
i++;
} // end while: through flavors
// If logging is enabled, show data flavors
if( out != null )
{ if( flavors.length == 0 )
log( out, "FileDrop: no data flavors." );
for( i = 0; i < flavors.length; i++ )
log( out, flavors[i].toString() );
} // end if: logging enabled
return ok;
}
/** Determine if the dragged data is a file list. */
private boolean isDragOk( final java.io.PrintStream out, final java.awt.dnd.DropTargetDragEvent evt )
{ boolean ok = false;
// Get data flavors being dragged
java.awt.datatransfer.DataFlavor[] flavors = evt.getCurrentDataFlavors();
// See if any of the flavors are a file list
int i = 0;
while( !ok && i < flavors.length )
{
// BEGIN 2007-09-12 Nathan Blomquist -- Linux (KDE/Gnome) support added.
// Is the flavor a file list?
final DataFlavor curFlavor = flavors[i];
if( curFlavor.equals( java.awt.datatransfer.DataFlavor.javaFileListFlavor ) ||
curFlavor.isRepresentationClassReader()){
ok = true;
}
// END 2007-09-12 Nathan Blomquist -- Linux (KDE/Gnome) support added.
i++;
} // end while: through flavors
// If logging is enabled, show data flavors
if( out != null )
{ if( flavors.length == 0 )
log( out, "FileDrop: no data flavors." );
for( i = 0; i < flavors.length; i++ )
log( out, flavors[i].toString() );
} // end if: logging enabled
return ok;
}
/** Determine if the dragged data is a file list. */
private boolean isDragOk( final java.io.PrintStream out, final java.awt.dnd.DropTargetDragEvent evt )
{ boolean ok = false;
// Get data flavors being dragged
java.awt.datatransfer.DataFlavor[] flavors = evt.getCurrentDataFlavors();
// See if any of the flavors are a file list
int i = 0;
while( !ok && i < flavors.length )
{
// BEGIN 2007-09-12 Nathan Blomquist -- Linux (KDE/Gnome) support added.
// Is the flavor a file list?
final DataFlavor curFlavor = flavors[i];
if( curFlavor.equals( java.awt.datatransfer.DataFlavor.javaFileListFlavor ) ||
curFlavor.isRepresentationClassReader()){
ok = true;
}
// END 2007-09-12 Nathan Blomquist -- Linux (KDE/Gnome) support added.
i++;
} // end while: through flavors
// If logging is enabled, show data flavors
if( out != null )
{ if( flavors.length == 0 )
log( out, "FileDrop: no data flavors." );
for( i = 0; i < flavors.length; i++ )
log( out, flavors[i].toString() );
} // end if: logging enabled
return ok;
}
/**
* Determine if the dragged data is a file list.
*/
private boolean isDragOk(final java.io.PrintStream out, final java.awt.dnd.DropTargetDragEvent evt) {
boolean ok = false;
// Get data flavors being dragged
java.awt.datatransfer.DataFlavor[] flavors = evt.getCurrentDataFlavors();
// See if any of the flavors are a file list
int i = 0;
while (!ok && i < flavors.length) {
// BEGIN 2007-09-12 Nathan Blomquist -- Linux (KDE/Gnome) support added.
// Is the flavor a file list?
final DataFlavor curFlavor = flavors[i];
if (curFlavor.equals(java.awt.datatransfer.DataFlavor.javaFileListFlavor)
|| curFlavor.isRepresentationClassReader()) {
ok = true;
}
// END 2007-09-12 Nathan Blomquist -- Linux (KDE/Gnome) support added.
i++;
} // end while: through flavors
// If logging is enabled, show data flavors
if (out != null) {
if (flavors.length == 0) {
log(out, "FileDrop: no data flavors.");
}
for (i = 0; i < flavors.length; i++) {
log(out, flavors[i].toString());
}
} // end if: logging enabled
return ok;
}
private boolean isDragOk(final DropTargetDragEvent evt) {
boolean retValue = false;
// Get data flavors being dragged
DataFlavor[] dataFlavorArray = evt.getCurrentDataFlavors();
for (int i = 0; i < dataFlavorArray.length; i++) {
final DataFlavor dataFlavor = dataFlavorArray[i];
if (dataFlavor.equals(DataFlavor.javaFileListFlavor) || dataFlavor.isRepresentationClassReader()) {
retValue = true;
break;
}
}
return retValue;
}