/******************************************************************************
* Find which spin widget button a mouse event is in.
*/
int SpinBox::whichButton(const QPoint& pos)
{
if (upRect().contains(pos))
return UP;
if (downRect().contains(pos))
return DOWN;
return NO_BUTTON;
}
void TRop::over(const TRasterP &rout, const TRasterP &rup, const TPoint &pos)
{
TRect outRect(rout->getBounds());
TRect upRect(rup->getBounds() + pos);
TRect intersection = outRect * upRect;
if (intersection.isEmpty())
return;
TRasterP cRout = rout->extract(intersection);
TRect r = intersection - pos;
TRasterP cRup = rup->extract(r);
TRaster32P rout32 = cRout, rup32 = cRup;
TRaster64P rout64 = cRout, rup64 = cRup;
TRasterGR8P rout8 = cRout, rup8 = cRup;
TRasterCM32P routCM32 = cRout, rupCM32 = cRup;
rout->lock();
rup->lock();
// TRaster64P rout64 = rout, rin64 = rin;
if (rout32 && rup32) {
#ifdef _WIN32
if (TSystem::getCPUExtensions() & TSystem::CpuSupportsSse2)
do_over_SSE2(rout32, rup32);
else
#endif
do_overT2<TPixel32, UCHAR>(rout32, rup32);
} else if (rout64) {
if (!rup64) {
TRaster64P raux(cRup->getSize());
TRop::convert(raux, cRup);
rup64 = raux;
}
do_overT2<TPixel64, USHORT>(rout64, rup64);
} else if (rout32 && rup8)
do_over(rout32, rup8);
else if (rout8 && rup32)
do_over(rout8, rup32);
else if (rout8 && rup8)
TRop::copy(rout8, rup8);
else if (routCM32 && rupCM32)
do_over(routCM32, rupCM32);
else {
rout->unlock();
rup->unlock();
throw TRopException("unsupported pixel type");
}
rout->unlock();
rup->unlock();
}
void HierarchyPanel::displayScrollbars()
{
Rect container(position.x + position.width - 20,
position.y + (ITEM_HEIGHT * 3),
20,
position.height - (ITEM_HEIGHT * 4));
Rect scrollbarRect(container.x, container.y + scrollPos,
container.width, 20);
Gui::box(container, "");
Rect upRect(container.x, container.y - ITEM_HEIGHT, ITEM_HEIGHT, ITEM_HEIGHT);
Gui::button(upRect, "");
if(Input::getMouseButton(0) == true &&
upRect.contains(Input::getMousePosition()) == true)
{
scrollPos -= 100 * Time::getDeltaTime();
}
Rect downRect(container.x, container.y + container.height,
ITEM_HEIGHT, ITEM_HEIGHT);
Gui::button(downRect, "");
if(Input::getMouseButton(0) == true &&
downRect.contains(Input::getMousePosition()) == true)
{
scrollPos += 100 * Time::getDeltaTime();
}
scrollbarRect.height = ((float)maxDisplay / (float)totalDisplay)
* (float)container.height;
//Gui::drawTexture(scrollbarRect, scrollbarTexture);
//Gui::button(scrollbarRect, "");
Graphics::drawTexture(scrollbarRect, scrollbarTexture, Rect(0, 0, 1, 1),
5, 5, 5, 5);
if(scrolling == false)
{
if(Input::getMouseButtonDown(0) == true &&
scrollbarRect.contains(Input::getMousePosition()) == true)
{
mousePos = Input::getMousePosition().y;
scrolling = true;
}
}
else
{
scrollPos += Input::getMousePosition().y - mousePos;
mousePos = Input::getMousePosition().y;
if(Input::getMouseButtonUp(0) == true)
{
scrolling = false;
}
}
if(scrollPos + scrollbarRect.height > container.height)
{
scrollPos = container.height - scrollbarRect.height;
}
if(scrollPos < 0)
{
scrollPos = 0;
}
float percent = 0;
if(scrollPos == 0)
{
percent = 0;
}
else
{
percent = scrollPos / (container.height - scrollbarRect.height);
}
//std::cout << percent << std::endl;
startDisplay = (totalDisplay - maxDisplay) * percent;
}
