/**
* Draw the image onto the renderer.
* @param renderer
*/
void ImageView::draw(SDL_Renderer* renderer) {
RectangleView::draw(renderer);
auto x = static_cast<uint16_t>(getX() + getHorizontalOffset());
auto y = static_cast<uint16_t>(getY() + getVerticalOffset());
animation->move(x, y);
animation->draw(renderer);
}
void ListBox::paintComponent( const agui::PaintEvent &paintEvent )
{
int itemsSkipped = getVisibleItemStart();
int hScrollHeight = 0;
if(m_hScroll->isVisible())
{
hScrollHeight = m_hScroll->getHeight();
}
int maxitems = getVisibleItemCount();
int h = getItemHeight() * itemsSkipped;
int rcount = 0;
int diff = getItemHeight() - getFont()->getLineHeight();
agui::Color inverseFont = agui::Color(255,255,255);
agui::Color* color;
agui::Point absPos = getAbsolutePosition();
agui::Rectangle parentRect = m_visbilityWidget ?
m_visbilityWidget->getAbsoluteRectangle() :
getParent()->getAbsoluteRectangle();
int posX = absPos.getX() + (getInnerWidth() / 2);
for(agui::ListItem::const_iterator it =
getItemsBegin() + itemsSkipped ;
it != getItemsEnd(); ++it)
{
if(rcount == maxitems)
{
break;
}
//if the item cannot be seen in the parent do not render it
if(parentRect.pointInside(agui::Point(posX,
absPos.getY() + h + getVerticalOffset()))
|| getSizeRectangle().pointInside(agui::Point(posX
,absPos.getY() + getItemHeight() + h + getVerticalOffset()) ))
{
if(it->second)
{
int vOffset = m_vScroll->isVisible() ? m_vScroll->getWidth() + 1 : 0;
paintEvent.graphics()->drawNinePatchImage(m_selImage,
agui::Point(0,h + getVerticalOffset()),
agui::Dimension(getInnerSize().getWidth() - vOffset,getItemHeight()));
color = &inverseFont;
}
else if(itemsSkipped + rcount == getHoverIndex())
{
agui::Color highlight = agui::Color(
getFontColor().getR() + 0.12f,
getFontColor().getG() + 0.12f,
getFontColor().getB() + 0.12f);
color = (agui::Color*)&highlight;
}
else
{
color = (agui::Color*)&getFontColor();
}
paintEvent.graphics()->drawText(agui::Point(getHorizontalOffset() + 4 ,
h + getVerticalOffset() + (diff / 2)),it->first.text.c_str(),*color,
getFont());
}
h += getItemHeight();
rcount++;
}
}
