/*************************************************************************
Sets up sizes and positions for attached ItemEntry children.
*************************************************************************/
void PopupMenu::layoutItemWidgets()
{
// get render area
Rect render_rect = getItemRenderArea();
// get starting position
const float x0 = PixelAligned(render_rect.d_left);
float y0 = PixelAligned(render_rect.d_top);
URect rect;
UVector2 sz(cegui_absdim(PixelAligned(render_rect.getWidth())), cegui_absdim(0)); // set item width
// iterate through all items attached to this window
ItemEntryList::iterator item = d_listItems.begin();
while ( item != d_listItems.end() )
{
// get the "optimal" height of the item and use that!
sz.d_y.d_offset = PixelAligned((*item)->getItemPixelSize().d_height); // rounding errors ?
// set destination rect
rect.setPosition(UVector2(cegui_absdim(x0), cegui_absdim(y0)) );
rect.setSize( sz );
(*item)->setArea(rect);
// next position
y0 += PixelAligned(sz.d_y.d_offset + d_itemSpacing);
item++; // next item
}
}
/*************************************************************************
Sets up sizes and positions for attached ItemEntry children.
*************************************************************************/
void Menubar::layoutItemWidgets()
{
Rect render_rect = getItemRenderArea();
float x0 = PixelAligned(render_rect.d_left);
URect rect;
ItemEntryList::iterator item = d_listItems.begin();
while ( item != d_listItems.end() )
{
const Size optimal = (*item)->getItemPixelSize();
(*item)->setVerticalAlignment(VA_CENTRE);
rect.setPosition(UVector2(cegui_absdim(x0), cegui_absdim(0)) );
rect.setSize( UVector2( cegui_absdim(PixelAligned(optimal.d_width)),
cegui_absdim(PixelAligned(optimal.d_height))));
(*item)->setArea(rect);
x0 += optimal.d_width + d_itemSpacing;
++item;
}
}
