Orca Robotics

00001 /*
00002  * Orca-Robotics Project: Components for robotics 
00003  *               http://orca-robotics.sf.net/
00004  * Copyright (c) 2006-2007 Alexei Makarenko
00005  *
00006  * This copy of Orca is licensed to you under the terms described in
00007  * the LICENSE file included in this distribution.
00008  *
00009  */
00010 
00011 #ifndef QTDRIVER_PROBE_VIEW_H
00012 #define QTDRIVER_PROBE_VIEW_H
00013 
00014 #include <QListView>
00015 
00016 #include <orcaqcm/ocmmodel.h>
00017 
00018 #include <orcaprobe/ibrowser.h>
00019 
00020 class QLabel;
00021 class QStatusBar;
00022 
00023 namespace probe
00024 {
00025 
00026 class ProbeView;
00027 class ProbeDelegate;
00028 
00029 class ProbeView : public QListView
00030 {
00031     Q_OBJECT
00032 
00033 public:
00034     ProbeView(  const QString & name,
00035                 orcaqcm::OcmModel       *model,
00036                 QWidget                 *parent=0 );
00037 
00038     void setNeighbors( ProbeView *left,
00039                        ProbeView *right );
00040 
00041     // hooks up to the model using parent's current index
00042     void putIntoFocus();
00043 
00044     static void config( orcaprobe::IBrowser *browser,
00045                         QLabel                   *label,
00046                         QStatusBar               *statusBar );
00047 
00048 private:
00049 
00050     virtual void keyPressEvent( QKeyEvent * event );
00051     virtual void mousePressEvent( QMouseEvent * event );
00052     virtual void focusInEvent( QFocusEvent * event );
00053     virtual void focusOutEvent( QFocusEvent * event );
00054 
00055     virtual void currentChanged( const QModelIndex & current, const QModelIndex & previous );
00056 
00057     QString name_;
00058     orcaqcm::OcmModel        *model_;
00059     ProbeDelegate            *delegate_;
00060 
00061     // need to keep track of left/right for several reasons:
00062     // - blank out right columns on vertical move
00063     // - display info about parent in label above
00064     // - hook us up to the model based on parent's current index
00065     ProbeView               *left_;
00066     ProbeView               *right_;
00067 
00068     // utilities to blank-out the display
00069     // turnOff is recursive to the right
00070     void turnOn();
00071     void turnOff();
00072     bool isOn_;
00073 
00074     static orcaprobe::IBrowser *_browser;
00075     static QLabel                   *_label;
00076     static QStatusBar               *_statusBar;
00077 };
00078 
00079 } // namespace
00080 
00081 #endif
probeview.h
