-// Copyright (C) 2005 OPEN CASCADE, CEA/DEN, EDF R&D, PRINCIPIA R&D
-//
+// Copyright (C) 2007-2016 CEA/DEN, EDF R&D, OPEN CASCADE
+//
+// Copyright (C) 2003-2007 OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN,
+// CEDRAT, EDF R&D, LEG, PRINCIPIA R&D, BUREAU VERITAS
+//
// This library is free software; you can redistribute it and/or
// modify it under the terms of the GNU Lesser General Public
-// License as published by the Free Software Foundation; either
-// version 2.1 of the License.
-//
-// 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
+// License as published by the Free Software Foundation; either
+// version 2.1 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
// Lesser General Public License for more details.
//
-// You should have received a copy of the GNU Lesser General Public
-// License along with this library; if not, write to the Free Software
+// You should have received a copy of the GNU Lesser General Public
+// License along with this library; if not, write to the Free Software
// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
//
// See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
//
-// File: Plot2d_ToolTip.cxx
-// Author: Alexandre SOLOVYOV
+// File : Plot2d_ToolTip.cxx
+// Author : Alexandre SOLOVYOV, Open CASCADE S.A.S. (alexander.solovyov@opencascade.com)
-#include <Plot2d_ToolTip.h>
-#include <Plot2d_ViewFrame.h>
-#include <Plot2d_Curve.h>
+#include "Plot2d_ToolTip.h"
+#include "Plot2d_ViewFrame.h"
+#include "Plot2d_Curve.h"
-#include <qfontmetrics.h>
+#include <QFontMetrics>
+#include <QEvent>
+#include <QMouseEvent>
#include <qwt_plot.h>
#include <qwt_plot_canvas.h>
const int maxDist = 3, tip_margin = 10;
-Plot2d_ToolTip::Plot2d_ToolTip( Plot2d_ViewFrame* frame, Plot2d_Plot2d* plot )
-: QtxToolTip( plot->canvas() ),
- myFrame( frame ),
- myPlot( plot )
+Plot2d_ToolTip::Plot2d_ToolTip( Plot2d_ViewFrame* frame )
+: QtxToolTip( frame->getPlotCanvas() ),
+ myFrame( frame )
{
connect( this, SIGNAL( maybeTip( QPoint, QString&, QFont&, QRect&, QRect& ) ),
- this, SLOT( onToolTip( QPoint, QString&, QFont&, QRect&, QRect& ) ) );
+ this, SLOT( onToolTip( QPoint, QString&, QFont&, QRect&, QRect& ) ) );
}
Plot2d_ToolTip::~Plot2d_ToolTip()
void Plot2d_ToolTip::onToolTip( QPoint p, QString& str, QFont& f, QRect& txtRect, QRect& rect )
{
- int curInd, pInd, dist;
- double x, y;
- curInd = myPlot->closestCurve( p.x(), p.y(), dist, x, y, pInd );
+ int pInd;
+ double dist;
- if( dist>maxDist )
- return;
-
- Plot2d_Curve* c = myFrame->getCurves().find( curInd );
- if( !c )
+ Plot2d_Curve* c = myFrame->getClosestCurve( p, dist, pInd );
+ if( !c || dist>maxDist )
return;
str = c->text( pInd );
- if( !str )
+ if( str.isEmpty() )
return;
QFontMetrics m( f );
- QStringList lst = QStringList::split( "\n", str );
+ QStringList lst = str.split( "\n", QString::SkipEmptyParts );
QStringList::const_iterator anIt = lst.begin(), aLast = lst.end();
int w = 0, h = 0;
for( ; anIt!=aLast; anIt++ )
if( e && e->type() == QEvent::MouseMove )
{
QMouseEvent* me = ( QMouseEvent* )e;
- if( me->state()==0 )
+ if( me->modifiers()==0 )
return true;
}
return res;