Method UpdateHeight

src/Gumps/GumpBaseScroll.cpp:112–145

}

void CGumpBaseScroll::UpdateHeight()
{
    Height = StartResizeHeight + g_MouseManager.LeftDroppedOffset().Y;
    if (Height < m_MinHeight)
    {
        Height = m_MinHeight;
    }

    int maxHeight;
    GetDisplaySize(nullptr, &maxHeight);
    maxHeight -= 50;
    if (Height >= maxHeight)
    {
        Height = maxHeight;
    }

    int offsetY = 0;
    auto spr = g_Game.ExecuteGump(0x082D);
    if (spr != nullptr && m_Minimizer->Visible)
    {
        offsetY = spr->Height - 3;
    }

    m_Background->UpdateHeight(Height);
    int heightDecBonus = ScissorOffsetHeight;
    if (HaveBackgroundLines)
    {
        heightDecBonus += 16;
    }

    m_HTMLGump->UpdateHeight(
        m_Background->WorkSpace.Size.Height - ScrollerOffsetY - heightDecBonus);
    m_Resizer->SetY(offsetY + Height - 3);
}

void CGumpBaseScroll::GUMP_RESIZE_START_EVENT_C
{