protected virtual void SetUpScrollbars(IGUIContext ctx)
{
try {
if (AutoScroll && Visible && Parent != null)
{
if (HScrollBar != null)
{
bool visible = DocumentSize.Width > Width - VScrollBarWidth;
if (HScrollBar.Visible != visible)
{
HScrollBar.Visible = visible;
LayoutChildren(ctx, PaddingBounds);
OnHScrollbarVisibleChanged();
}
if (HScrollBar.Visible)
{
HScrollBar.SetUp(Width - VScrollBarWidth, DocumentSize.Width);
}
}
if (VScrollBar != null)
{
bool visible = DocumentSize.Height > Height - HScrollBarHeight;
if (VScrollBar.Visible != visible)
{
VScrollBar.Visible = visible;
LayoutChildren(ctx, PaddingBounds);
OnVScrollbarVisibleChanged();
}
if (VScrollBar.Visible)
{
VScrollBar.SetUp(Height - HScrollBarHeight, DocumentSize.Height);
}
}
/*** ToDo; still not perfect ***/
//CanFocus = (VScrollBar != null && VScrollBar.Enabled) || (HScrollBar != null && HScrollBar.Enabled);
// m_LastSize = Size;
// m_LastDocumentSize = DocumentSize;
}
} catch (Exception ex) {
ex.LogError();
}
}