AutoLayoutContainer::~AutoLayoutContainer()
{
std::list<Widget*>::iterator currChild(mChildren.begin());
std::list<Widget*>::iterator endChildren(mChildren.end());
for(; currChild != endChildren; ++currChild)
{
(*currChild)->removeWidgetListener(this);
}
}
void VBox::fitChildrenToAxis()
{
std::list<Widget*>::iterator currChild(mChildren.begin());
std::list<Widget*>::iterator endChildren(mChildren.end());
int containerWidth = getWidth() - mChildrenOffset;
for(; currChild != endChildren; ++currChild)
{
(*currChild)->_setWidthWithoutNotifying(containerWidth);
}
}
void VBox::relayoutChildren()
{
std::list<Widget*>::iterator currChild(mAddedOrder.begin());
std::list<Widget*>::iterator endChildren(mAddedOrder.end());
int height = 0;
for(; currChild != endChildren; ++currChild)
{
Widget* child = (*currChild);
if(child->isVisible())
{
child->setPosition(mChildrenOffset, height);
height += child->getHeight() + mPadding;
}
}
}
int VBox::getVisibleChildrenHeight() const
{
std::list<Widget*>::const_iterator currChild(mAddedOrder.begin());
std::list<Widget*>::const_iterator endChildren(mAddedOrder.end());
int height = 0;
for(; currChild != endChildren; ++currChild)
{
Widget *child = (*currChild);
if(child->isVisible())
{
height += child->getHeight();
}
}
return height;
}
int VBox:: getMaxVisibleChildWidth() const
{
std::list<Widget*>::const_iterator currChild(mChildren.begin());
std::list<Widget*>::const_iterator endChildren(mChildren.end());
int max = 0;
for(; currChild != endChildren; ++currChild)
{
Widget *child = (*currChild);
if(child->isVisible())
{
max = std::max(child->getWidth(), max);
}
}
return max;
}
