source: ntrip/trunk/BNC/qwt/qwt_abstract_legend.cpp@ 8294

Last change on this file since 8294 was 8127, checked in by stoecker, 8 years ago

update qwt and qwtpolar, many QT5 fixes (unfinished)

File size: 929 bytes
Line 
1/* -*- mode: C++ ; c-file-style: "stroustrup" -*- *****************************
2 * Qwt Widget Library
3 * Copyright (C) 1997 Josef Wilgen
4 * Copyright (C) 2002 Uwe Rathmann
5 *
6 * This library is free software; you can redistribute it and/or
7 * modify it under the terms of the Qwt License, Version 1.0
8 *****************************************************************************/
9
10#include "qwt_abstract_legend.h"
11
12/*!
13 Constructor
14
15 \param parent Parent widget
16*/
17QwtAbstractLegend::QwtAbstractLegend( QWidget *parent ):
18 QFrame( parent )
19{
20}
21
22//! Destructor
23QwtAbstractLegend::~QwtAbstractLegend()
24{
25}
26
27/*!
28 Return the extent, that is needed for elements to scroll
29 the legend ( usually scrollbars ),
30
31 \param orientation Orientation
32 \return Extent of the corresponding scroll element
33*/
34int QwtAbstractLegend::scrollExtent( Qt::Orientation orientation ) const
35{
36 Q_UNUSED( orientation );
37 return 0;
38}
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