package snap.webapi;

/**

* This class is a wrapper for Web API DragEvent (https://developer.mozilla.org/en-US/docs/Web/API/DragEvent).

*/

public class DragEvent extends MouseEvent {

/**

* Constructor.

*/

public DragEvent(Object eventJS)

{

super(eventJS);

}

/**

* Returns the data that is transferred during a drag and drop interaction.

*/

public DataTransfer getDataTransfer()

{

// Try getting drop data transfer - CJDom has cached version since it gets reset after any delay for security

DataTransfer dataTransfer = WebEnv.get().getDropDataTransfer();

if (dataTransfer != null)

return dataTransfer;

// Do version that would be used if drop data transfer didn't have to be cached

Object dataTransferJS = getMember("dataTransfer");

return WebEnv.get().newDataTransferForDataTransferJS(dataTransferJS);

}

}