Wt  3.3.9
Public Member Functions | List of all members
Wt::WFileDropWidget::File Class Reference

A nested class of WFileDropWidget representing a file. More...

Inheritance diagram for Wt::WFileDropWidget::File:
Inheritance graph
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Public Member Functions

const std::string & clientFileName () const
 Returns the client filename.
 
const std::string & mimeType () const
 Returns the mime-type of the file.
 
::uint64_t size () const
 Returns the size of the file.
 
const Http::UploadedFileuploadedFile () const
 Returns the uploaded file as a Http::UploadedFile. More...
 
bool uploadFinished () const
 Returns true if the upload is finished. More...
 
Signal< ::uint64_t,::uint64_t > & dataReceived ()
 This signal allows you to track the upload progress of the file.
 
Signaluploaded ()
 This signal is triggered when the upload is finished. More...
 
- Public Member Functions inherited from Wt::WObject
 WObject (WObject *parent=0)
 Create a WObject with a given parent object. More...
 
virtual ~WObject ()
 Destructor. More...
 
virtual const std::string id () const
 Returns the (unique) identifier for this object. More...
 
virtual void setObjectName (const std::string &name)
 Sets an object name. More...
 
virtual std::string objectName () const
 Returns the object name. More...
 
void resetLearnedSlots ()
 Resets learned stateless slot implementations. More...
 
template<class T >
void resetLearnedSlot (void(T::*method)())
 Resets a learned stateless slot implementation. More...
 
template<class T >
WStatelessSlot * implementStateless (void(T::*method)())
 Declares a slot to be stateless and learn client-side behaviour on first invocation. More...
 
template<class T >
WStatelessSlot * implementStateless (void(T::*method)(), void(T::*undoMethod)())
 Declares a slot to be stateless and learn client-side behaviour in advance. More...
 
void isNotStateless ()
 Marks the current function as not stateless. More...
 
template<class T >
WStatelessSlot * implementJavaScript (void(T::*method)(), const std::string &jsCode)
 Provides a JavaScript implementation for a method. More...
 
void addChild (WObject *child)
 Adds a child object. More...
 
virtual void removeChild (WObject *child)
 Removes a child object. More...
 
const std::vector< WObject * > & children () const
 Returns the children.
 
WObjectparent () const
 Returns the parent object.
 

Additional Inherited Members

- Public Types inherited from Wt::WObject
typedef void(WObject::* Method) ()
 Typedef for a WObject method without arguments.
 
- Protected Member Functions inherited from Wt::WObject
virtual WStatelessSlot * getStateless (Method method)
 On-demand stateless slot implementation. More...
 
- Static Protected Member Functions inherited from Wt::WObject
static WObjectsender ()
 Returns the sender of the current slot call. More...
 

Detailed Description

A nested class of WFileDropWidget representing a file.

The methods returning the filename, mime-type and size return valid values if the upload of this file is not yet finished. The method uploadedFile() is only available after the upload is finished.

Member Function Documentation

Signal& Wt::WFileDropWidget::File::uploaded ( )

This signal is triggered when the upload is finished.

This is also signalled using the WFileDropWidget uploaded() signal.

const Http::UploadedFile & Wt::WFileDropWidget::File::uploadedFile ( ) const

Returns the uploaded file as a Http::UploadedFile.

This method will throw an expection if the upload is not yet finished.

See also
uploadFinished()
bool Wt::WFileDropWidget::File::uploadFinished ( ) const

Returns true if the upload is finished.

When this method returns true, the uploaded file is available on the server.

See also
uploadedFile()

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