Wt  3.3.7
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

◆ uploaded()

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

This signal is triggered when the upload is finished.

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

◆ uploadedFile()

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()

◆ 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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