QmitkCallbackFromGUIThread Class Reference

Qt specific implementation of mitk::CallbackFromGUIThreadImplementation. More...

#include <QmitkCallbackFromGUIThread.h>

Inheritance diagram for QmitkCallbackFromGUIThread:

Collaboration diagram for QmitkCallbackFromGUIThread:

List of all members.

Public Member Functions
virtual void	CallThisFromGUIThread (itk::Command *, itk::EventObject *)
	Change the current application cursor.
	QmitkCallbackFromGUIThread ()
virtual	~QmitkCallbackFromGUIThread ()
virtual bool	event (QEvent *e)

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Detailed Description

Qt specific implementation of mitk::CallbackFromGUIThreadImplementation.

Definition at line 29 of file QmitkCallbackFromGUIThread.h.

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Constructor & Destructor Documentation

QmitkCallbackFromGUIThread::QmitkCallbackFromGUIThread

(

)

Definition at line 58 of file QmitkCallbackFromGUIThread.cpp.

References mitk::CallbackFromGUIThread::RegisterImplementation().

{
  mitk::CallbackFromGUIThread::RegisterImplementation(this);
}

QmitkCallbackFromGUIThread::~QmitkCallbackFromGUIThread

(

)

[virtual]

Definition at line 63 of file QmitkCallbackFromGUIThread.cpp.

{
}

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Member Function Documentation

void QmitkCallbackFromGUIThread::CallThisFromGUIThread	(	itk::Command *	cmd,
		itk::EventObject *	e
	)		[virtual]

Change the current application cursor.

Implements mitk::CallbackFromGUIThreadImplementation.

Definition at line 67 of file QmitkCallbackFromGUIThread.cpp.

{
  QApplication::instance()->postEvent( this, new QmitkCallbackEvent(cmd, e) );
}

bool QmitkCallbackFromGUIThread::event

(

QEvent *

e )

[virtual]

Definition at line 72 of file QmitkCallbackFromGUIThread.cpp.

References QmitkCallbackEvent::command(), and QmitkCallbackEvent::itkevent().

{
  QmitkCallbackEvent* event( dynamic_cast<QmitkCallbackEvent*>(e) );

  if (!event) return false;

  itk::Command* cmd( event->command() );
  


  if (cmd)
  {
    if (event->itkevent())
    {
      cmd->Execute( (const itk::Object*) NULL, // no itk::Object here
                    *(event->itkevent()) );
    }
    else
    {
      const itk::NoEvent dummyEvent;
      cmd->Execute( (const itk::Object*) NULL, // no itk::Object here
                    dummyEvent );
    }
  }
  
  return true;
}

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The documentation for this class was generated from the following files:

• QmitkCallbackFromGUIThread.h
• QmitkCallbackFromGUIThread.cpp