java.awt.dnd.DropTargetDropEvent#getCurrentDataFlavors ( )源码实例Demo

下面列出了java.awt.dnd.DropTargetDropEvent#getCurrentDataFlavors ( ) 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。

源代码1 项目： netbeans-mmd-plugin 文件： DnDUtils.java

@Nullable
public static String extractDropLink(@Nonnull final DropTargetDropEvent dtde) throws Exception {
  String foundHtmlLink = null;
  String foundMozLink = null;
  for (final DataFlavor df : dtde.getCurrentDataFlavors()) {
    if (df.getRepresentationClass() == String.class) {
      if (foundHtmlLink == null && df.isMimeTypeEqual(MIME_TEXT_HTML)) {
        final String link = extractHtmlLink(true, (String) dtde.getTransferable().getTransferData(df));
        if (link != null) {
          foundHtmlLink = link;
        }
      }
    } else if (df.getRepresentationClass() == InputStream.class && df.isMimeTypeEqual(MIME_MOZ_URL)) {
      if (foundMozLink == null) {
        final InputStream in = ((InputStream) dtde.getTransferable().getTransferData(df));
        final StringWriter string = new StringWriter();
        IOUtils.copy(in, string, Charset.defaultCharset());
        IOUtils.closeQuietly(in);
        foundMozLink = removeZeroChars(string.toString().split("\\n")[0]).trim();
      }
    }
  }
  return foundMozLink == null ? foundHtmlLink : foundMozLink;
}

源代码2 项目： importer-exporter 文件： ExportPanel.java

@SuppressWarnings("unchecked")
@Override
public void drop(DropTargetDropEvent dtde) {
	for (DataFlavor dataFlover : dtde.getCurrentDataFlavors()) {
		if (dataFlover.isFlavorJavaFileListType()) {
			try {
				dtde.acceptDrop(DnDConstants.ACTION_COPY_OR_MOVE);

				for (File file : (List<File>)dtde.getTransferable().getTransferData(DataFlavor.javaFileListFlavor)) {
					if (file.isFile() && file.canRead()) {
						browseText.setText(file.getCanonicalPath());
						break;
					}
				}

				dtde.getDropTargetContext().dropComplete(true);	
			} catch (UnsupportedFlavorException | IOException e) {
				//
			}
		}
	}
}

源代码3 项目： importer-exporter 文件： XSLTransformationPanel.java

@Override
@SuppressWarnings("unchecked")
public void drop(DropTargetDropEvent dtde) {
    if (!stylesheet.isEnabled())
        return;

    for (DataFlavor dataFlover : dtde.getCurrentDataFlavors()) {
        if (dataFlover.isFlavorJavaFileListType()) {
            try {
                dtde.acceptDrop(DnDConstants.ACTION_COPY_OR_MOVE);

                for (File file : (List<File>)dtde.getTransferable().getTransferData(DataFlavor.javaFileListFlavor)) {
                    if (file.isFile() && file.canRead()) {
                        stylesheet.setText(file.getCanonicalPath());
                        lastPath = file.getParentFile();
                        break;
                    }
                }

                dtde.getDropTargetContext().dropComplete(true);
            } catch (UnsupportedFlavorException | IOException e) {
                //
            }
        }
    }
}

源代码4 项目： importer-exporter 文件： SrsPanel.java

@SuppressWarnings("unchecked")
@Override
public void drop(DropTargetDropEvent dtde) {
	for (DataFlavor dataFlover : dtde.getCurrentDataFlavors()) {
		if (dataFlover.isFlavorJavaFileListType()) {
			try {
				dtde.acceptDrop(DnDConstants.ACTION_COPY_OR_MOVE);

				for (File file : (List<File>)dtde.getTransferable().getTransferData(DataFlavor.javaFileListFlavor)) {
					if (file.isFile() && file.canRead()) {
						fileText.setText(file.getCanonicalPath());
						break;
					}
				}

				dtde.getDropTargetContext().dropComplete(true);	
			} catch (UnsupportedFlavorException | IOException e) {
				//
			}
		}
	}
}

源代码5 项目： importer-exporter 文件： ImportPanel.java

@SuppressWarnings("unchecked")
@Override
public void drop(DropTargetDropEvent dtde) {
	for (DataFlavor dataFlover : dtde.getCurrentDataFlavors()) {
		if (dataFlover.isFlavorJavaFileListType()) {
			try {
				dtde.acceptDrop(DnDConstants.ACTION_COPY_OR_MOVE);

				List<File> files = new ArrayList<>();
				for (File file : (List<File>)dtde.getTransferable().getTransferData(DataFlavor.javaFileListFlavor))
					if (file.exists())
						files.add(file.getAbsoluteFile());
					else
						log.warn("Failed to drop from clipboard: '" + file.getAbsolutePath() + "' is not a file.");

				if (!files.isEmpty()) {
					if (dtde.getDropAction() != DnDConstants.ACTION_COPY)
						fileListModel.clear();

					addFiles(files);
				}

				dtde.getDropTargetContext().dropComplete(true);	
			} catch (UnsupportedFlavorException | IOException e) {
				//
			}
		}
	}
}

方法所在类

java.awt.dnd.DropTargetDropEvent