void TSensorView::ColumnViewer(TDC& dc,PSHORTREAL pData)
{
m_xSize = m_nDimSize[0];
m_ySize = m_nDimSize[1];
m_yAdd = (int) (500L * m_ySize / m_xSize / 2);
dc.SetWindowExt(TSize(m_xSize * 2 + m_ySize,500 + m_yAdd));
Grid3D(dc);
TBrush brGray(SYSCOLOR(COLOR_BTNFACE)),
brWhite(SYSCOLOR(COLOR_BTNHIGHLIGHT)),
brDark(SYSCOLOR(COLOR_BTNSHADOW));
for (int y = 0; y < m_nDimSize[1]; y++)
for (int x = 0; x < m_nDimSize[0]; x++)
{
SHORTREAL r = pData[x + (LONGINT) m_nDimSize[0] * y];
TPoint pt[4] =
{
Project2D(x,y+1,r),
Project2D(x+1,y+1,r),
Project2D(x+1,y,r),
Project2D(x,y,r)
};
dc.SelectObject(brWhite);
POLY(dc,pt,4);
SHORTREAL r2 = y == m_nDimSize[1]-1
? 0
: pData[x + (LONGINT) m_nDimSize[0] * (y+1)];
if(r2 < r)
{
pt[2] = Project2D(x+1,y+1,r2);
pt[3] = Project2D(x,y+1,r2);
dc.SelectObject(brGray);
POLY(dc,pt,4);
}
r2 = x == m_nDimSize[0]-1 ? 0
: pData[x+1 + (LONGINT) m_nDimSize[0] * y];
if (r2 < r)
{
pt[0] = Project2D(x+1,y,r);
pt[2] = Project2D(x+1,y+1,r2);
pt[3] = Project2D(x+1,y,r2);
dc.SelectObject(brDark);
POLY(dc,pt,4);
}
}
dc.RestoreBrush();
}
void Slider::drawSlider(QPainter *p, const QRect &r)
{
const QPalette& pal = palette();
QBrush brBack(pal.window());
QBrush brMid;
QBrush brDark(pal.dark());
QRect cr;
int ipos, dist1;
double rpos;
int lineDist;
if (d_bwTrough > 0)
{
// qDrawShadePanel(p, r.x(), r.y(),
//r.width(), r.height(),
//pal, TRUE, d_bwTrough,0);
cr.setRect(r.x() + d_bwTrough,
r.y() + d_bwTrough,
r.width() - 2 * d_bwTrough,
r.height() - 2 * d_bwTrough);
brMid = pal.mid();
}
else
{
cr = r;
brMid = brBack;
}
rpos = (value() - minValue()) / (maxValue() - minValue());
lineDist = d_borderWidth - 1;
if (lineDist < 1) lineDist = 1;
if (d_orient == Qt::Horizontal)
{
dist1 = int(double(cr.width() - d_thumbLength) * rpos);
ipos = cr.x() + dist1;
markerPos = ipos + d_thumbHalf;
//
// draw background
//
if (d_bgStyle & BgSlot)
{
drawHsBgSlot(p, cr, QRect(ipos, cr.y(), d_thumbLength, cr.height()), brMid);
}
else
{
//p->fillRect(cr.x(), cr.y(), dist1, cr.height(), brMid);
//p->fillRect(ipos + d_thumbLength, cr.y(),
// cr.width() - d_thumbLength - dist1, cr.height(), brMid);
}
//
// Draw thumb
//
//qDrawShadePanel(p,ipos, cr.y(), d_thumbLength, cr.height(),
// pal, FALSE, d_borderWidth, &brBack);
QPixmap thumbp;
bool loaded = thumbp.load(":images/slider_thumb_new_h.png");
if (loaded)
{
p->setCompositionMode(QPainter::CompositionMode_SourceAtop); //QPainter::CompositionMode_SourceOver);
p->setClipping(false);
p->drawPixmap(ipos, cr.y()-2, thumbp);
}
/*if (lineDist > 1)
qDrawShadeLine(p, markerPos, cr.y() + lineDist, markerPos,
cr.y() + cr.height() - lineDist,
pal, TRUE, 1);
else
{
p->setPen(pal.dark().color());
p->drawLine(markerPos - 1, cr.y() + lineDist, markerPos - 1,
cr.y() + cr.height() - lineDist - 1);
p->setPen(pal.light().color());
p->drawLine(markerPos, cr.y() + lineDist, markerPos,
cr.y() + cr.height() - lineDist - 1);
}*/
}
else
{//Vertical slider
dist1 = int(double(cr.height() - d_thumbLength) * (1.0 - rpos));
ipos = cr.y() + dist1;
markerPos = ipos + d_thumbHalf;
//NOTE: this is adding the middle line in the slider
if (d_bgStyle & BgSlot)
{
drawVsBgSlot(p, cr, QRect(cr.left(), ipos, cr.width(), d_thumbLength), brMid);
}
else
{
//p->fillRect(cr.x(),cr.y(),cr.width(),ipos,brMid);
//p->fillRect(cr.x(), ipos + d_thumbLength, cr.width(),
//cr.height() - d_thumbLength - dist1, brMid);
}
//This adds the thumb slider
//qDrawShadePanel(p,cr.x(),ipos , cr.width(), d_thumbLength,
// pal,FALSE,d_borderWidth, &brBack);
QPixmap thumbp;
bool loaded = thumbp.load(":images/slider_thumb_new.png");
int knobx = cr.x() + 2;
int knoby = ipos - 12;
QRect knobRect(knobx, knoby, 18, 33);
//printf("Slider: Knob position X: %d Y: %d\n", knobx, knoby);
if (loaded)
{
p->setCompositionMode(QPainter::CompositionMode_SourceAtop); //QPainter::CompositionMode_SourceOver);
//p->drawPixmap(knobx, knoby, thumbp);
p->setClipping(false);
p->drawPixmap(knobRect, thumbp);
}
// if (lineDist > 1)
// qDrawShadeLine(p, cr.x() + lineDist , markerPos,
// cr.x() + cr.width() - lineDist, markerPos,
// pal, TRUE, 1);
// else
// {
//
// p->setPen(pal.dark().color());
// p->drawLine(cr.x() + lineDist, markerPos - 1 ,
// cr.x() + cr.width() - lineDist - 1, markerPos - 1);
// p->setPen(pal.light().color());
// p->drawLine(cr.x() + lineDist, markerPos,
// cr.x() + cr.width() - lineDist - 1 , markerPos);
// }
}
}
void ThinSlider::drawSlider(QPainter *p, const QRect &r)
{
p->setRenderHint(QPainter::Antialiasing);
const QPalette& pal = palette();
QBrush brBack(pal.window());
QBrush brMid(pal.mid());
QBrush brDark(pal.dark());
QRect cr;
int ipos,dist1;
double rpos;
int xrad = 4;
int yrad = 4;
// for the empty side
QColor e_mask_edge = pal.mid().color();
QColor e_mask_center = pal.midlight().color();
int e_alpha = 215;
e_mask_edge.setAlpha(e_alpha);
e_mask_center.setAlpha(e_alpha);
QLinearGradient e_mask;
e_mask.setColorAt(0, e_mask_edge);
e_mask.setColorAt(0.5, e_mask_center);
e_mask.setColorAt(1, e_mask_edge);
// for the full side
rpos = (value() - minValue()) / (maxValue() - minValue());
int f_brightness = 155 * rpos + 100;
int f_alpha;
int f_edge;
if (pal.currentColorGroup() == QPalette::Disabled)
{
f_alpha = 185;
f_edge = 100;
}
else
{
f_alpha = 127;
f_edge = 0;
}
QColor f_mask_center = QColor(f_brightness, f_brightness, f_brightness, f_alpha);
QColor f_mask_edge = QColor(f_edge, f_edge, f_edge, f_alpha);
QLinearGradient f_mask;
f_mask.setColorAt(0, f_mask_edge);
f_mask.setColorAt(0.5, f_mask_center);
f_mask.setColorAt(1, f_mask_edge);
// for the thumb
QLinearGradient thumbGrad;
QColor thumb_edge = pal.dark().color();
QColor thumb_center = pal.midlight().color();
thumbGrad.setColorAt(0, thumb_edge);
thumbGrad.setColorAt(0.5, thumb_center);
thumbGrad.setColorAt(1, thumb_edge);
if (d_orient == Qt::Horizontal)
{
cr.setRect(r.x(),
r.y() + d_mMargin,
r.width(),
r.height() - 2*d_mMargin);
//
// Draw background
//
QPainterPath bg_rect = MusECore::roundedPath(cr,
xrad, yrad,
(MusECore::Corner) (MusECore::UpperLeft | MusECore::UpperRight | MusECore::LowerLeft | MusECore::LowerRight) );
p->fillPath(bg_rect, d_fillColor);
dist1 = int(double(cr.width() - d_thumbLength) * rpos);
ipos = cr.x() + dist1;
markerPos = ipos + d_thumbHalf;
//
// Draw empty right side
//
e_mask.setStart(QPointF(0, cr.y()));
e_mask.setFinalStop(QPointF(0, cr.y() + cr.height()));
QPainterPath e_rect = MusECore::roundedPath(ipos + d_thumbLength, cr.y(),
cr.width() - d_thumbLength - dist1, cr.height(),
xrad, yrad, (MusECore::Corner) (MusECore::UpperRight | MusECore::LowerRight) );
p->fillPath(e_rect, QBrush(e_mask));
//
// Draw full left side
//
f_mask.setStart(QPointF(0, cr.y()));
f_mask.setFinalStop(QPointF(0, cr.y() + cr.height()));
QPainterPath f_rect = MusECore::roundedPath(cr.x(), cr.y(),
ipos + 1, cr.height(),
xrad, yrad,
(MusECore::Corner) (MusECore::LowerLeft | MusECore::UpperLeft) );
p->fillPath(f_rect, QBrush(f_mask));
//
// Draw thumb
//
QPainterPath thumb_rect = MusECore::roundedPath(ipos, r.y(),
d_thumbLength, r.height(),
2, 2,
(MusECore::Corner) (MusECore::UpperLeft | MusECore::UpperRight | MusECore::LowerLeft | MusECore::LowerRight) );
thumbGrad.setStart(QPointF(0, cr.y()));
thumbGrad.setFinalStop(QPointF(0, cr.y() + cr.height()));
p->fillPath(thumb_rect, QBrush(thumbGrad));
// center line
p->fillRect(ipos + d_thumbHalf, cr.y(), 1, cr.height(), pal.dark().color());
}
else // (d_orient == Qt::Vertical)
{
cr.setRect(r.x() + d_mMargin,
r.y(),
r.width() - 2*d_mMargin,
r.height());
//
// Draw background
//
QPainterPath bg_rect = MusECore::roundedPath(cr,
xrad, yrad,
(MusECore::Corner) (MusECore::UpperLeft | MusECore::UpperRight | MusECore::LowerLeft | MusECore::LowerRight) );
p->fillPath(bg_rect, d_fillColor);
dist1 = int(double(cr.height() - d_thumbLength) * (1.0 - rpos));
ipos = cr.y() + dist1;
markerPos = ipos + d_thumbHalf;
//
// Draw empty upper filling
//
e_mask.setStart(QPointF(cr.x(), 0));
e_mask.setFinalStop(QPointF(cr.x() + cr.width(), 0));
QPainterPath e_rect = MusECore::roundedPath(cr.x(), cr.y(),
cr.width(), ipos + 1,
xrad, yrad,
(MusECore::Corner) (MusECore::UpperLeft | MusECore::UpperRight) );
p->fillPath(e_rect, QBrush(e_mask));
//
// Draw lower filling mask
//
f_mask.setStart(QPointF(cr.x(), 0));
f_mask.setFinalStop(QPointF(cr.x() + cr.width(), 0));
QPainterPath f_rect = MusECore::roundedPath(cr.x(), ipos + d_thumbLength,
cr.width(), cr.height() - d_thumbLength - dist1,
xrad, yrad, (MusECore::Corner) (MusECore::LowerLeft | MusECore::LowerRight) );
p->fillPath(f_rect, QBrush(f_mask));
//
// Draw thumb
//
QPainterPath thumb_rect = MusECore::roundedPath(r.x(), ipos,
r.width(), d_thumbLength,
2, 2,
(MusECore::Corner) (MusECore::UpperLeft | MusECore::UpperRight | MusECore::LowerLeft | MusECore::LowerRight) );
thumbGrad.setStart(QPointF(cr.x(), 0));
thumbGrad.setFinalStop(QPointF(cr.x() + cr.width(), 0));
p->fillPath(thumb_rect, QBrush(thumbGrad));
// center line
p->fillRect(cr.x(), ipos + d_thumbHalf, cr.width(), 1, pal.dark().color());
}
}
