time_plot_widget.h

Go to the documentation of this file.

//
// Copyright (c) 2015, Southwest Research Institute® (SwRI®)
// All rights reserved.
//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions are met:
//     * Redistributions of source code must retain the above copyright
//       notice, this list of conditions and the following disclaimer.
//     * Redistributions in binary form must reproduce the above copyright
//       notice, this list of conditions and the following disclaimer in the
//       documentation and/or other materials provided with the distribution.
//     * Neither the name of Southwest Research Institute® (SwRI®) nor the
//       names of its contributors may be used to endorse or promote products
//       derived from this software without specific prior written permission.
//
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
// AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
// IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
// ARE DISCLAIMED. IN NO EVENT SHALL Southwest Research Institute® BE LIABLE 
// FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 
// DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR 
// SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER 
// CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 
// LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 
// OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH
// DAMAGE.
//
// *****************************************************************************
#ifndef SWRI_PROFILER_TOOLS_TIME_PLOT_WIDGET_H_
#define SWRI_PROFILER_TOOLS_TIME_PLOT_WIDGET_H_
 
#include <QWidget>
 
QT_BEGIN_NAMESPACE
class QHelpEvent;
QT_END_NAMESPACE
 
namespace swri_profiler_tools
{
class Profile;
class ProfileDatabase;
class VariantAnimation;
class ProfileDatabase;
class TimePlotWidget  : public QWidget
{
  Q_OBJECT;
 
  ProfileDatabase *db_;
  
 public:
  TimePlotWidget(QWidget *parent=0);
  ~TimePlotWidget();
 
  QSize sizeHint() const;
  
  void setDatabase(ProfileDatabase *db);
 
 public Q_SLOTS:
  void setActiveNode(int profile_key, int node_key);
 
 Q_SIGNALS:
  void activeNodeChanged(int profile_key, int node_key);
 
 protected:
  void paintEvent(QPaintEvent *);
  
  void enterEvent(QEvent *);
  void leaveEvent(QEvent *);
  void mouseMoveEvent(QMouseEvent *);
  void mousePressEvent(QMouseEvent *);
  void mouseDoubleClickEvent(QMouseEvent *);
};  // class TimePlotWidget
}  // namespace swri_profiler_tools
#endif // SWRI_PROFILER_TOOLS_TIME_PLOT_WIDGET_H_