public override void Update(GameTime gameTime)
{
_hrefOver = -1; // this value is changed every frame if we mouse over a region.
if (_textChanged)
{
_textChanged = false;
_textRenderer.Text = Text;
}
HandlesMouseInput = (_textRenderer.HREFRegions.Count > 0);
if (HasScrollbar)
{
if (_scrollbar == null)
AddControl(_scrollbar = new ScrollBar(this, 0));
_scrollbar.X = Width - 15;
_scrollbar.Y = 0;
_scrollbar.Width = 15;
_scrollbar.Height = Height;
_scrollbar.MinValue = 0;
_scrollbar.MaxValue = _textRenderer.Height - Height;
ScrollY = _scrollbar.Value;
}
base.Update(gameTime);
}
void onClickClosedList(int x, int y, MouseButton button)
{
_listOpen = true;
_openResizePic = new ResizePic(_owner, Page, X, Y, 3000, _width, Data.ASCIIText.Fonts[1].Height * _visibleItems + 8);
_openResizePic.OnMouseClick = onClickOpenList;
_openResizePic.OnMouseOver = onMouseOverOpenList;
_openResizePic.OnMouseOut = onMouseOutOpenList;
((Gump)_owner).AddControl(_openResizePic);
// only show the scrollbar if we need to scroll
if (_visibleItems < _items.Count)
{
_openScrollBar = new ScrollBar(_owner, Page, X + _width - 20, Y + 4, Data.ASCIIText.Fonts[1].Height * _visibleItems, (_canBeNull ? -1 : 0), _items.Count - _visibleItems, Index);
((Gump)_owner).AddControl(_openScrollBar);
}
_openLabels = new TextLabelAscii[_visibleItems];
for (int i = 0; i < _visibleItems; i++)
{
_openLabels[i] = new TextLabelAscii(_owner, Page, X + 4, Y + 5 + Data.ASCIIText.Fonts[1].Height * i, 1107, 1, string.Empty);
((Gump)_owner).AddControl(_openLabels[i]);
}
}