Exemplo n.º 1
0
/// Get current size of this subtree container
vec2 UIComponentTreeView::getSize()
{
	float height = 0.f;
	for(size_t i = 0; i < mParent->getChildCount(); ++i)
	{
		height += getItemSize(i).y + mSpacing;
	}

	return vec2(mParent->getSize().x, height);
}
Exemplo n.º 2
0
/// Toggle will expand/collapse the tree view
void UIComponentTreeView::toggle()
{
	if(collapsed)
	{
		Log("Expanding a tree container. Total size of %d children", mParent->getChildCount());
		float allItemsSize = 0.f;
		for(size_t i = 0; i < mParent->getChildCount(); ++i)
		{
			allItemsSize += getItemSize(i).y;
			Log("Child %i rect(%f,%f,%f,%f)", i, mParent->getChild(i)->getPosition().x, mParent->getChild(i)->getPosition().y, mParent->getChild(i)->getSize().x, mParent->getChild(i)->getSize().y);
		}


		mParent->setSize(mParent->getSize().x, getSize().y);
		collapsed = false;
	}
	else
	{
		mParent->setSize(mParent->getSize().x, 0.f);
		collapsed = true;
	}
}
Exemplo n.º 3
0
	fm::Size Buffer::getItemCount() const
	{
		if (getItemSize() == 0) return 0;
		
		return m_byteCount / getItemSize();
	}