/// <summary>
/// Given the item and the subitem, calculate its bounds.
/// </summary>
/// <param name="item"></param>
/// <param name="subItem"></param>
/// <returns></returns>
public Rectangle CalculateItemBounds(OLVListItem item, OLVListSubItem subItem)
{
if (item == null)
{
return(Rectangle.Empty);
}
if (subItem == null)
{
return(item.Bounds);
}
else
{
return(item.GetSubItemBounds(item.SubItems.IndexOf(subItem)));
}
}
public Color bg_color(OLVListItem item, int col_idx)
{
match_item i = item.RowObject as match_item;
int row_idx = item.Index;
Color color;
bool is_sel = !ignore_selection?parent_.multi_sel_idx.Contains(row_idx) : false;
Color bg = i.bg(parent_);
Color dark_bg = i.sel_bg(parent_);
if (col_idx == parent_.msgCol.fixed_index())
{
if (is_sel)
{
color = is_sel ? dark_bg : bg;
}
else if (app.inst.use_bg_gradient)
{
Rectangle r = item.GetSubItemBounds(col_idx);
if (r.Width > 0 && r.Height > 0)
{
// it's a gradient
color = util.transparent;
}
else
{
color = bg;
}
}
else
{
color = bg;
}
}
else
{
color = is_sel ? dark_bg : bg;
}
if (color == util.transparent)
{
color = app.inst.bg;
}
return(color);
}
public Brush bg_brush(OLVListItem item, int col_idx)
{
match_item i = item.RowObject as match_item;
int row_idx = item.Index;
if (col_idx == parent_.msgCol.fixed_index())
{
bool is_sel = !ignore_selection?parent_.multi_sel_idx.Contains(row_idx) : false;
if (!is_sel && app.inst.use_bg_gradient)
{
Rectangle r = item.GetSubItemBounds(col_idx);
if (r.Width > 0 && r.Height > 0)
{
return(gradient_.brush(r, app.inst.bg_from, app.inst.bg_to));
}
}
}
return(brush_.brush(bg_color(item, col_idx)));
}
/// <summary>
/// Given the item and the subitem, calculate its bounds.
/// </summary>
/// <param name="item"></param>
/// <param name="subItem"></param>
/// <returns></returns>
public Rectangle CalculateItemBounds(OLVListItem item, OLVListSubItem subItem) {
if (item == null)
return Rectangle.Empty;
if (subItem == null)
return item.Bounds;
else
return item.GetSubItemBounds(item.SubItems.IndexOf(subItem));
}
