void Table::Attach( Widget::Ptr widget, const sf::Rect<sf::Uint32>& rect, int x_options, int y_options, const sf::Vector2f& padding ) {
assert( rect.Width > 0 );
assert( rect.Height > 0 );
// Store widget in a table cell object.
priv::TableCell cell( widget, rect, x_options, y_options, padding );
m_cells.push_back( cell );
// Check if we need to enlarge rows/columns.
if( rect.Left + rect.Width >= m_columns.size() ) {
std::size_t old_size( m_columns.size() );
m_columns.resize( rect.Left + rect.Width );
// Set default spacings.
for( std::size_t col_index = old_size; col_index < m_columns.size(); ++col_index ) {
m_columns[col_index].spacing = m_general_spacings.x;
}
}
if( rect.Top + rect.Height >= m_rows.size() ) {
std::size_t old_size( m_rows.size() );
m_rows.resize( rect.Top + rect.Height );
// Set default spacings.
for( std::size_t row_index = old_size; row_index < m_rows.size(); ++row_index ) {
m_rows[row_index].spacing = m_general_spacings.y;
}
}
// Add widget to container.
Add( widget );
// Request new size.
RequestSize();
}
void* realloc (void* ptr, ssize_t size)
{
BufferHeader* bh(0);
ssize_t old_size(0);
if (ptr)
{
bh = ptr2BH(ptr);
assert (SEQNO_NONE == bh->seqno_g);
old_size = bh->size;
}
ssize_t const diff_size(size - old_size);
if (size > max_size_ ||
have_free_space(diff_size) == false) return 0;
assert (size_ + diff_size <= max_size_);
void* tmp = ::realloc (bh, size);
if (tmp)
{
allocd_.erase(bh);
allocd_.insert(tmp);
bh = BH_cast(tmp);
assert (bh->size == old_size);
bh->size = size;
size_ += diff_size;
return (bh + 1);
}
return 0;
}
