Source
m_mvAngleFormat = MVAngle::Format(MVAngle::ANGLE_CLEAN,m_angleFormatDefaultPrecision);
//# QPCanvasHelpers.cc: Helper classes for QPCanvas.
//# Copyright (C) 2008
//# Associated Universities, Inc. Washington DC, USA.
//#
//# This library is free software; you can redistribute it and/or modify it
//# under the terms of the GNU Library General Public License as published by
//# the Free Software Foundation; either version 2 of the License, or (at your
//# option) any later version.
//#
//# This library is distributed in the hope that it will be useful, but WITHOUT
//# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
//# FITNESS FOR A PARTICULAR PURPOSE. See the GNU Library General Public
//# License for more details.
//#
//# You should have received a copy of the GNU Library General Public License
//# along with this library; if not, write to the Free Software Foundation,
//# Inc., 675 Massachusetts Ave, Cambridge, MA 02139, USA.
//#
//# Correspondence concerning AIPS++ should be addressed as follows:
//# Internet email: aips2-request@nrao.edu.
//# Postal address: AIPS++ Project Office
//# National Radio Astronomy Observatory
//# 520 Edgemont Road
//# Charlottesville, VA 22903-2475 USA
//#
//# $Id: $
using namespace casacore;
namespace casa {
///////////////////////////////
// QPMOUSEFILTER DEFINITIONS //
///////////////////////////////
QPMouseFilter::QPMouseFilter(QwtPlotCanvas* canvas) : m_canvas(canvas) {
canvas->installEventFilter(this);
}
QPMouseFilter::QPMouseFilter(QWidget* widget) {
QwtPlotCanvas* canvas = dynamic_cast<QwtPlotCanvas*>(widget);
if (canvas != NULL) {
m_canvas = canvas;
canvas->installEventFilter(this);
}
}
QPMouseFilter::~QPMouseFilter() { }
void QPMouseFilter::turnTracking(bool on) {
m_canvas->setMouseTracking(on); }
bool QPMouseFilter::eventFilter(QObject* obj, QEvent* ev) {
if(obj == m_canvas) {
QMouseEvent* me = dynamic_cast<QMouseEvent*>(ev);
if(me != NULL) emit mouseMoveEvent(me);
}
return false;
}
/////////////////////////
// QPSCALEDRAW METHODS //
/////////////////////////
QPScaleDraw::QPScaleDraw(QwtPlot* parent, QwtPlot::Axis axis) :
m_parent(parent), m_axis(axis), m_scale(NORMAL),
m_dateFormat(Plotter::DEFAULT_DATE_FORMAT),
m_relativeDateFormat(Plotter::DEFAULT_RELATIVE_DATE_FORMAT),
m_referenceSet(false), m_referenceValue(0),
m_angleFormat(AngleFormat::DECIMAL),
m_mvAngleFormat(MVAngle::Format()){
if ( parent != NULL ){
parent->setAxisScaleDraw(axis, this);
}
}