QmitkApplicationCursor Class Reference

Qt specific implementation of ApplicationCursorImplementation. More...

#include <QmitkApplicationCursor.h>

Inheritance diagram for QmitkApplicationCursor:

Collaboration diagram for QmitkApplicationCursor:

List of all members.

Public Member Functions
	QmitkApplicationCursor ()
virtual void	PushCursor (const char *XPM[], int hotspotX, int hotspotY)
	Change the current application cursor.
virtual void	PopCursor ()
	Restore the previous cursor.
virtual const mitk::Point2I	GetCursorPosition ()
	Get absolute mouse position on screen.
virtual void	SetCursorPosition (const mitk::Point2I &)

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Detailed Description

Qt specific implementation of ApplicationCursorImplementation.

This class very simply calls the QApplication's methods setOverrideCursor() and restoreOverrideCursor().

Definition at line 29 of file QmitkApplicationCursor.h.

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Constructor & Destructor Documentation

QmitkApplicationCursor::QmitkApplicationCursor

(

)

Definition at line 26 of file QmitkApplicationCursor.cpp.

References mitk::ApplicationCursor::RegisterImplementation().

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

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Member Function Documentation

const mitk::Point2I QmitkApplicationCursor::GetCursorPosition

(

)

[virtual]

Get absolute mouse position on screen.

Implements mitk::ApplicationCursorImplementation.

Definition at line 43 of file QmitkApplicationCursor.cpp.

{
  mitk::Point2I mp;
  QPoint qp = QCursor::pos();
  mp[0] = qp.x();
  mp[1] = qp.y();
  return mp;
}

void QmitkApplicationCursor::PopCursor

(

)

[virtual]

Restore the previous cursor.

Implements mitk::ApplicationCursorImplementation.

Definition at line 38 of file QmitkApplicationCursor.cpp.

{
  QApplication::restoreOverrideCursor();
}

void QmitkApplicationCursor::PushCursor	(	const char *	XPM[],
		int	hotspotX,
		int	hotspotY
	)		[virtual]

Change the current application cursor.

Implements mitk::ApplicationCursorImplementation.

Definition at line 31 of file QmitkApplicationCursor.cpp.

{
  QPixmap pixmap( XPM );
  QCursor cursor( pixmap, hotspotX, hotspotY ); // no test for validity in QPixmap(xpm)!
  QApplication::setOverrideCursor( cursor );
}

void QmitkApplicationCursor::SetCursorPosition

(

const mitk::Point2I &

p )

[virtual]

Definition at line 52 of file QmitkApplicationCursor.cpp.

{
  static bool selfCall = false;
  if (selfCall) return;  // this is to avoid recursive calls
  selfCall = true;
  QCursor::setPos( p[0], p[1] );
  selfCall = false;
}

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

• QmitkApplicationCursor.h
• QmitkApplicationCursor.cpp