geo/tcChannelConfigWidget.h

   1 /***************************************************************************
   2  *   This file is part of Tecorrec.                                        *
   3  *   Copyright 2008 James Hogan <james@albanarts.com>                      *
   4  *                                                                         *
   5  *   Tecorrec is free software: you can redistribute it and/or modify      *
   6  *   it under the terms of the GNU General Public License as published by  *
   7  *   the Free Software Foundation, either version 2 of the License, or     *
   8  *   (at your option) any later version.                                   *
   9  *                                                                         *
  10  *   Tecorrec is distributed in the hope that it will be useful,           *
  11  *   but WITHOUT ANY WARRANTY; without even the implied warranty of        *
  12  *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         *
  13  *   GNU General Public License for more details.                          *
  14  *                                                                         *
  15  *   You should have received a copy of the GNU General Public License     *
  16  *   along with Tecorrec.  If not, write to the Free Software Foundation,  *
  17  *   Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.   *
  18  ***************************************************************************/
  19
  20 #ifndef _tcChannelConfigWidget_h_
  21 #define _tcChannelConfigWidget_h_
  22
  23 /**
  24  * @file tcChannelConfigWidget.h
  25  * @brief A channel configuration widget.
  26  */
  27
  28 #include <QWidget>
  29
  30 class tcGeo;
  31
  32 /// A channel configuration widget.
  33 class tcChannelConfigWidget : public QWidget
  34 {
  35     Q_OBJECT
  36
  37   public:
  38
  39     /*
  40      * Constructors + destructor
  41      */
  42
  43     /// Primary constructor.
  44     tcChannelConfigWidget();
  45
  46     /// Destructor.
  47     virtual ~tcChannelConfigWidget();
  48
  49     /*
  50      * Main interface
  51      */
  52
  53     /// Request a texture point.
  54     void requestTexturePoint(QObject* receiver, const char* member);
  55
  56     /// Request redraw.
  57     void requestRedraw();
  58
  59     /// Select a new slice.
  60     void requestSlice(const tcGeo& sw, const tcGeo& ne);
  61
  62   signals:
  63
  64     /*
  65      * Signals
  66      */
  67
  68     /// Emitted when settings have been changed and the viewport may need redrawing.
  69     void updated();
  70
  71     /// Select a new slice.
  72     void newSlice(const tcGeo& sw, const tcGeo& ne);
  73
  74     /// Emitted to select a new texture point.
  75     void texturePointRequested(QObject* receiver, const char* member);
  76 };
  77
  78 #endif