void MenuBar::updateLayout(void)
{
//Determine the Max Preferred Height of my MenuItems
Real32 MaxHeight(0);
Real32 TotalWidth(0);
for(UInt32 i(0) ; i<getMFChildren()->size() ; ++i)
{
if(MaxHeight < getChildren(i)->getPreferredSize().y())
{
MaxHeight = getChildren(i)->getPreferredSize().y();
}
TotalWidth += getChildren(i)->getPreferredSize().x();
}
//Set My preferred Size
Pnt2f TopLeft, BottomRight;
Pnt2f InsetsTopLeft, InsetsBottomRight;
getBounds(TopLeft, BottomRight);
getInsideInsetsBounds(InsetsTopLeft, InsetsBottomRight);
Vec2f InsetSize( (BottomRight-TopLeft) - (InsetsBottomRight-InsetsTopLeft) );
Vec2f NewSize( TotalWidth+InsetSize.x(), MaxHeight+InsetSize.y());
if(getPreferredSize() != NewSize)
{
setPreferredSize(NewSize);
}
getInsideInsetsBounds(InsetsTopLeft, InsetsBottomRight);
//Now position and size the Items
Real32 LeftOffset(InsetsTopLeft.x());
Vec2f Size;
Pnt2f Pos;
for(UInt32 i(0) ; i<getMFChildren()->size() ; ++i)
{
Size.setValues(getChildren(i)->getPreferredSize().x(), MaxHeight);
if(getChildren(i)->getSize() != Size)
{
getChildren(i)->setSize(Size);
}
Pos.setValues(LeftOffset, InsetsTopLeft.y());
if(getChildren(i)->getPosition() != Pos)
{
getChildren(i)->setPosition(Pos);
}
LeftOffset += getChildren(i)->getPreferredSize().x();
}
}
void PopupMenu::updateLayout(void)
{
//Determine the Max Preferred Width of my MenuItems
Real32 MaxWidth(0);
Real32 TotalHeight(0);
for(UInt32 i(0) ; i<getMFChildren()->size() ; ++i)
{
if(MaxWidth < getChildren(i)->getRequestedSize().x())
{
MaxWidth = getChildren(i)->getRequestedSize().x();
}
TotalHeight += getChildren(i)->getRequestedSize().y();
if(i!=0)
{
TotalHeight += 1.0f;
}
}
//Set My preferred Size
Pnt2f TopLeft, BottomRight;
Pnt2f InsetsTopLeft, InsetsBottomRight;
getBounds(TopLeft, BottomRight);
getInsideInsetsBounds(InsetsTopLeft, InsetsBottomRight);
Vec2f InsetSize( (BottomRight-TopLeft) - (InsetsBottomRight-InsetsTopLeft) );
setPreferredSize(Vec2f(MaxWidth+InsetSize.x(), TotalHeight+InsetSize.y()));
//Sneakily set my size
_sfSize.setValue(getPreferredSize());
getInsideInsetsBounds(InsetsTopLeft, InsetsBottomRight);
//Now position and size the Items
Real32 TopOffset(InsetsTopLeft.y());
for(UInt32 i(0) ; i<getMFChildren()->size() ; ++i)
{
getChildren(i)->setSize(Vec2f(MaxWidth, getChildren(i)->getRequestedSize().y()));
getChildren(i)->setPosition(Pnt2f(InsetsTopLeft.x(), TopOffset));
TopOffset += getChildren(i)->getRequestedSize().y() +1;
}
}
