CefDragData (java-cef 49.87.win32.2 API)

java.lang.Object
- org.cef.callback.CefDragData

```
public abstract class CefDragData
extends Object
```
Class used to represent drag data. The methods of this class may be called on any thread.

方法概要

方法
限定符和类型	方法和说明
`abstract void`	`addFile(String path, String displayName)` Add a file that is being dragged into the webview.
`abstract CefDragData`	`clone()` Returns a copy of the current object
`static CefDragData`	`create()` Create a new CefDragData object.
`abstract void`	`dispose()` Removes the native reference from an unused object.
`protected void`	`finalize()`
`abstract int`	`getFileContents(OutputStream writer)` Write the contents of the file being dragged out of the web view into \|writer\|.
`abstract String`	`getFileName()` Return the name of the file being dragged out of the browser window.
`abstract boolean`	`getFileNames(Vector<String> names)` Retrieve the list of file names that are being dragged into the browser window.
`abstract String`	`getFragmentBaseURL()` Return the base URL that the fragment came from.
`abstract String`	`getFragmentHtml()` Return the text/html fragment that is being dragged.
`abstract String`	`getFragmentText()` Return the plain text fragment that is being dragged.
`abstract String`	`getLinkMetadata()` Return the metadata, if any, associated with the link being dragged.
`abstract String`	`getLinkTitle()` Return the title associated with the link being dragged.
`abstract String`	`getLinkURL()` Return the link URL that is being dragged.
`abstract boolean`	`isFile()` Returns true if the drag data is a file.
`abstract boolean`	`isFragment()` Returns true if the drag data is a text or html fragment.
`abstract boolean`	`isLink()` Returns true if the drag data is a link.
`abstract boolean`	`isReadOnly()` Test if the object is set to read-only.
`abstract void`	`resetFileContents()` Reset the file contents.
`abstract void`	`setFragmentBaseURL(String baseUrl)` Set the base URL that the fragment came from.
`abstract void`	`setFragmentHtml(String html)` Set the text/html fragment that is being dragged.
`abstract void`	`setFragmentText(String text)` Set the plain text fragment that is being dragged.
`abstract void`	`setLinkMetadata(String data)` Set the metadata associated with the link being dragged.
`abstract void`	`setLinkTitle(String title)` Set the title associated with the link being dragged.
`abstract void`	`setLinkURL(String url)` Set the link URL that is being dragged.
`String`	`toString()`

从类继承的方法 java.lang.Object
equals, getClass, hashCode, notify, notifyAll, wait, wait, wait

- 方法详细资料
  - finalize
```
protected void finalize()
                 throws Throwable
```
    覆盖:
    
    finalize 在类中 Object
    
    抛出:
    
    Throwable
  - create
```
public static final CefDragData create()
```
    Create a new CefDragData object.
  - clone
```
public abstract CefDragData clone()
```
    Returns a copy of the current object
    
    覆盖:
    
    clone 在类中 Object
  - dispose
```
public abstract void dispose()
```
    Removes the native reference from an unused object.
  - isReadOnly
```
public abstract boolean isReadOnly()
```
    Test if the object is set to read-only.
    
    返回:
    true if this object is read-only.
  - isLink
```
public abstract boolean isLink()
```
    Returns true if the drag data is a link.
  - isFragment
```
public abstract boolean isFragment()
```
    Returns true if the drag data is a text or html fragment.
  - isFile
```
public abstract boolean isFile()
```
    Returns true if the drag data is a file.
  - getLinkURL
```
public abstract String getLinkURL()
```
    Return the link URL that is being dragged.
  - getLinkTitle
```
public abstract String getLinkTitle()
```
    Return the title associated with the link being dragged.
  - getLinkMetadata
```
public abstract String getLinkMetadata()
```
    Return the metadata, if any, associated with the link being dragged.
  - getFragmentText
```
public abstract String getFragmentText()
```
    Return the plain text fragment that is being dragged.
  - getFragmentHtml
```
public abstract String getFragmentHtml()
```
    Return the text/html fragment that is being dragged.
  - getFragmentBaseURL
```
public abstract String getFragmentBaseURL()
```
    Return the base URL that the fragment came from. This value is used for resolving relative URLs and may be empty.
  - getFileContents
```
public abstract int getFileContents(OutputStream writer)
```
    Write the contents of the file being dragged out of the web view into |writer|. Returns the number of bytes sent to |writer|. If |writer| is NULL this method will return the size of the file contents in bytes. Call getFileName() to get a suggested name for the file.
    
    参数:
    writer - Writes the contents into this object.
    
    返回:
    The number of bytes sent to writer. If writer is NULL the size of the file contents in bytes is returned.
  - getFileName
```
public abstract String getFileName()
```
    Return the name of the file being dragged out of the browser window.
  - getFileNames
```
public abstract boolean getFileNames(Vector<String> names)
```
    Retrieve the list of file names that are being dragged into the browser window.
  - setLinkURL
```
public abstract void setLinkURL(String url)
```
    Set the link URL that is being dragged.
    
    参数:
    url - The link URL to be set.
  - setLinkTitle
```
public abstract void setLinkTitle(String title)
```
    Set the title associated with the link being dragged.
    
    参数:
    title - The tile associated with the link.
  - setLinkMetadata
```
public abstract void setLinkMetadata(String data)
```
    Set the metadata associated with the link being dragged.
    
    参数:
    data - The metadata associated with the link.
  - setFragmentText
```
public abstract void setFragmentText(String text)
```
    Set the plain text fragment that is being dragged.
    
    参数:
    text - The plain text fragment to be set.
  - setFragmentHtml
```
public abstract void setFragmentHtml(String html)
```
    Set the text/html fragment that is being dragged.
    
    参数:
    html - The html fragment to be set.
  - setFragmentBaseURL
```
public abstract void setFragmentBaseURL(String baseUrl)
```
    Set the base URL that the fragment came from.
    
    参数:
    baseUrl - The base URL to be set.
  - resetFileContents
```
public abstract void resetFileContents()
```
    Reset the file contents. You should do this before calling CefBrowser.dragTargetDragEnter as the web view does not allow us to drag in this kind of data.
  - addFile
```
public abstract void addFile(String path,
           String displayName)
```
    Add a file that is being dragged into the webview.
    
    参数:
    path - The file and path to be set.
    displayName - The name to be displayed.
  - toString
```
public String toString()
```
    覆盖:
    
    toString 在类中 Object

类 CefDragData

方法概要

从类继承的方法 java.lang.Object

方法详细资料

finalize

create

clone

dispose

isReadOnly

isLink

isFragment

isFile

getLinkURL

getLinkTitle

getLinkMetadata

getFragmentText

getFragmentHtml

getFragmentBaseURL

getFileContents

getFileName

getFileNames

setLinkURL

setLinkTitle

setLinkMetadata

setFragmentText

setFragmentHtml

setFragmentBaseURL

resetFileContents

addFile

toString