1.1 --- a/src/ui.cc	Sat Apr 14 20:52:53 2012 +0300
     1.2 +++ b/src/ui.cc	Sat Apr 14 22:10:30 2012 +0300
     1.3 @@ -3,6 +3,10 @@
     1.4  #include <vector>
     1.5  #include <QtGui>
     1.6  #include "ui.h"
     1.7 +#include "ui_maingl.h"
     1.8 +#include "ui_sliceview.h"
     1.9 +#include "ui_xferview.h"
    1.10 +
    1.11  
    1.12  static Volume *volume;
    1.13  std::vector<QGLWidget*> glwlist;
    1.14 @@ -64,16 +68,18 @@
    1.15  
    1.16  SideWindow::SideWindow()
    1.17  {
    1.18 -	QGroupBox *groupbox = new QGroupBox("Volume slice");
    1.19 +	QGroupBox *group_slice = new QGroupBox("Volume slice");
    1.20  	{
    1.21  		slice_view = new SliceGLView(glwlist[0]);
    1.22  		glwlist.push_back(slice_view);
    1.23  
    1.24  		QCheckBox *chk_clip = new QCheckBox("clip");
    1.25 +		chk_clip->setStatusTip("Enable clipping at the current slice");
    1.26  		chk_clip->setChecked(false);
    1.27  		connect(chk_clip, SIGNAL(stateChanged(int)), this, SLOT(clip_change(int)));
    1.28  
    1.29  		QSlider *zslider = new QSlider(Qt::Horizontal);
    1.30 +		zslider->setStatusTip("Change current Z slice");
    1.31  		zslider->setRange(0, 256);
    1.32  		zslider->setValue(volray_getvalue(VolRayOpt::ZCURSOR) * 256.0);
    1.33  		connect(zslider, SIGNAL(valueChanged(int)), this, SLOT(zslider_change(int)));
    1.34 @@ -83,14 +89,26 @@
    1.35  		vbox->addWidget(chk_clip);
    1.36  		vbox->addWidget(zslider);
    1.37  
    1.38 -		groupbox->setLayout(vbox);
    1.39 +		group_slice->setLayout(vbox);
    1.40 +	}
    1.41 +
    1.42 +	QGroupBox *group_xfer = new QGroupBox("Transfer function");
    1.43 +	{
    1.44 +		XFerGLView *xfer_view = new XFerGLView(glwlist[0]);
    1.45 +		glwlist.push_back(xfer_view);
    1.46 +
    1.47 +		QVBoxLayout *vbox = new QVBoxLayout;
    1.48 +		vbox->addWidget(xfer_view);
    1.49 +
    1.50 +		group_xfer->setLayout(vbox);
    1.51  	}
    1.52  
    1.53  	QWidget *win = new QWidget;
    1.54  	setWidget(win);
    1.55  
    1.56  	QVBoxLayout *vbox = new QVBoxLayout;
    1.57 -	vbox->addWidget(groupbox);
    1.58 +	vbox->addWidget(group_slice);
    1.59 +	vbox->addWidget(group_xfer);
    1.60  	vbox->addStretch();
    1.61  
    1.62  	win->setLayout(vbox);