void gDC::setSpinner(eRect pos, ePtr<gPixmap> *pic, int len)
{
ASSERT(m_pixmap);
ASSERT(m_pixmap->surface);
m_spinner_saved = new gPixmap(pos.size(), m_pixmap->surface->bpp);
m_spinner_temp = new gPixmap(pos.size(), m_pixmap->surface->bpp);
m_spinner_pos = pos;
m_spinner_i = 0;
m_spinner_num = len;
int i;
if (m_spinner_pic)
delete[] m_spinner_pic;
m_spinner_pic = new ePtr<gPixmap>[len];
for (i = 0; i < len; ++i)
m_spinner_pic[i] = pic[i];
}
void eListBoxBase::redrawWidget(gPainter *target, const eRect &where)
{
// redraw scrollbar only...
if ( where.size() == scrollbar->getSize() &&
where.topLeft() == scrollbar->getPosition() )
return;
eRect rc;
if (deco_selected && have_focus)
{
deco_selected.drawDecoration(target, ePoint(width(), height()));
rc = crect_selected;
}
else if (deco)
{
deco.drawDecoration(target, ePoint(width(), height()));
rc = crect;
}
else
rc = where;
if ( currentPos == -1 )
{
currentPos = 0;
ePtrList<eListBoxEntry>::iterator it = childs.begin();
for (; it != childs.end() ;++it, ++currentPos )
if ( it == current )
break;
}
if ( entries > (unsigned int)(MaxEntries*columns) && MaxEntries*columns > 1 )
{
int pages = entries / (MaxEntries*columns);
if ( (unsigned int)(pages*MaxEntries*columns) < entries )
pages++;
int start=(currentPos/(MaxEntries*columns)*MaxEntries*columns*100)/(pages*MaxEntries*columns);
int vis=MaxEntries*columns*100/(pages*MaxEntries*columns);
if (vis < 3)
vis=3;
scrollbar->setParams(start,vis);
scrollbar->show();
}
else
scrollbar->hide();
int i=0;
for (ePtrList<eListBoxEntry>::iterator entry(top); ((flags & flagShowPartial) || (entry != bottom)) && (entry != childs.end()); ++entry)
{
eRect rect = getEntryRect(i);
if ( rc.intersects(rect) )
{
target->clip(rect & rc);
if ( entry == current )
{
#ifndef DISABLE_LCD
if ( LCDTmp ) // LCDTmp is only valid, when we have the focus
LCDTmp->setText( entry->redraw(target, rect, colorActiveB, colorActiveF, getBackgroundColor(), getForegroundColor(), 1 ) );
else if ( parent->LCDElement && have_focus )
parent->LCDElement->setText( entry->redraw(target, rect, colorActiveB, colorActiveF, getBackgroundColor(), getForegroundColor(), 1 ) );
else
#endif
entry->redraw(target, rect, colorActiveB, colorActiveF, getBackgroundColor(), getForegroundColor(), ( have_focus ? 1 : ( MaxEntries > 1 ? 2 : 0 ) ) );
}
else
entry->redraw(target, rect, colorActiveB, colorActiveF, getBackgroundColor(), getForegroundColor(), 0 /*( have_focus ? 0 : ( MaxEntries > 1 ? 2 : 0 ) )*/ );
target->clippop();
}
// special case for "showPartial": as bottom is set to the
// last, half visible entry we want to redraw this, too.
if (flags & flagShowPartial)
if (entry == bottom)
break;
++i;
}
}