public override void DrawTemporary(Graphics g, Rectangle r, int offx, int offy, Rectangle pagepiece)
{
switch (action)
{
case MouseAction.Select:
g.DrawRectangle(Pens.Blue, selrect.X + r.X - offx, selrect.Y + r.Y - offy, selrect.Width - 1, selrect.Height - 1);
break;
case MouseAction.Drag:
if (dropitem != null && dropitem.place.IntersectsWith(pagepiece))
{
int x = dropitem.place.X + r.X - offx, y = dropitem.place.Y + r.Y - offy;
dropitem.Paint(g, r, offx, offy);
using (Pen p = new Pen(Color.White)) {
p.DashStyle = System.Drawing.Drawing2D.DashStyle.Dot;
if (dropitem is GuiPolygonItem)
{
g.DrawPolygon(p, ((GuiPolygonItem)dropitem).shifted_edges);
}
else
{
g.DrawRectangle(p, x + GuiPolygonItem.inflate, y + GuiPolygonItem.inflate, dropitem.place.Width - 2 * GuiPolygonItem.inflate, dropitem.place.Height - 2 * GuiPolygonItem.inflate);
}
}
}
break;
case MouseAction.CreateConnection:
if (conn != null)
{
conn.Paint(g, r, offx, offy);
conn.DrawTemporary(g, r, offx, offy);
}
break;
}
}
