//ClassType + テキストを書く
public static Size DrawClassTypeAndText(ListBox lb, int index, Graphics g, Rectangle listbounds, bool isWithDraw)
{
if (index < 0 || index >= lb.Items.Count)
{
return(new Size(listbounds.X, listbounds.Y));
}
string text = lb.Items[index].ToString();
SolidBrush brush = new SolidBrush(lb.ForeColor);
Font normalFont = lb.Font;
Rectangle bounds = listbounds;
int textmargineY = (OWNER_DRAW_ICON_SIZE - (int)lb.Font.Height) / 2;
//テキストの先頭にアイコン番号(クラス番号が入っている. 無駄だが汎用性を考えるとほかに方法がない)
uint icon = U.atoh(text);
Bitmap bitmap = ClassForm.DrawClassTypeIcon(icon);
U.MakeTransparent(bitmap);
//アイコンを描く.
Rectangle b = bounds;
b.Width = OWNER_DRAW_ICON_SIZE;
b.Height = OWNER_DRAW_ICON_SIZE;
bounds.X += U.DrawPicture(bitmap, g, isWithDraw, b);
//テキストを描く.
b = bounds;
b.Y += textmargineY;
bounds.X += U.DrawText(text, g, normalFont, brush, isWithDraw, b);
bitmap.Dispose();
brush.Dispose();
bounds.Y += OWNER_DRAW_ICON_SIZE;
return(new Size(bounds.X, bounds.Y));
}