TQDragMoveEvent(3qt)

NAME
TQDragMoveEvent - Event which is sent while a drag and drop is in progress

SYNOPSIS
#include <tqevent.h>

Inherits TQDropEvent.

Inherited by TQDragEnterEvent.

  Public Members
TQDragMoveEvent ( const TQPoint & pos, Type type = DragMove )
TQRect answerRect () const
void accept ( const TQRect & r )
void ignore ( const TQRect & r )

DESCRIPTION
The TQDragMoveEvent class provides an event which is sent while a drag and drop is in progress.

When a widget accepts drop events, it will receive this event repeatedly while the drag is within the widget's boundaries. The widget should examine the event to see what data it provides, and accept() the drop if appropriate.

Note that this class inherits most of its functionality from TQDropEvent.

See also Drag And Drop Classes and Event Classes.

MEMBER FUNCTION DOCUMENTATION

TQDragMoveEvent::TQDragMoveEvent ( const TQPoint & pos, Type type = DragMove )
Creates a TQDragMoveEvent for which the mouse is at point pos, and the event is of type type.

Warning: Do not create a TQDragMoveEvent yourself since these objects rely on Qt's internal state.

void TQDragMoveEvent::accept ( const TQRect & r )
The same as accept(), but also notifies that future moves will also be acceptable if they remain within the rectangle r on the widget: this can improve performance, but may also be ignored by the underlying system.

If the rectangle is empty, then drag move events will be sent continuously. This is useful if the source is scrolling in a timer event.

Examples:

TQRect TQDragMoveEvent::answerRect () const
Returns the rectangle for which the acceptance of the move event applies.

void TQDragMoveEvent::ignore ( const TQRect & r )
The opposite of accept(const TQRect&), i.e. says that moves within rectangle r are not acceptable (will be ignored).

Example: dirview/dirview.cpp.

SEE ALSO
http://doc.trolltech.com/tqdragmoveevent.html http://www.trolltech.com/faq/tech.html

COPYRIGHT
Copyright 1992-2007 Trolltech ASA, http://www.trolltech.com. See the license file included in the distribution for a complete license statement.

AUTHOR
Generated automatically from the source code.

BUGS
If you find a bug in Qt, please report it as described in http://doc.trolltech.com/bughowto.html. Good bug reports help us to help you. Thank you.

The definitive TQt documentation is provided in HTML format; it is located at $TQTDIR/doc/html and can be read using TQt Assistant or with a web browser. This man page is provided as a convenience for those users who prefer man pages, although this format is not officially supported by Trolltech.

If you find errors in this manual page, please report them to qt-bugs@trolltech.com. Please include the name of the manual page (tqdragmoveevent.3qt) and the Qt version (3.3.8).