From e4dac334a956363414689db09e9e2473356d8af0 Mon Sep 17 00:00:00 2001
From: stefan schippers <stefan.schippers@gmail.com>
Date: Sun, 21 Sep 2025 08:07:16 +0200
Subject: [PATCH] show all layers (including layers 0,1,2,3) in wave dialog box

---
 src/xschem.tcl | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/xschem.tcl b/src/xschem.tcl
index aafd1a90..4698784a 100644
--- a/src/xschem.tcl
+++ b/src/xschem.tcl
@@ -2913,7 +2913,7 @@ proc graph_edit_wave {n n_wave} {
     destroy .graphdialog
   }
   button .graphdialog.cancel -text Cancel -command {destroy .graphdialog}
-  for {set i 4} {$i < $cadlayers} {incr i} {
+  for {set i 0} {$i < $cadlayers} {incr i} {
     radiobutton .graphdialog.f.r$i -value $i -background [lindex $tctx::colors $i] \
          -variable graph_sel_color -command {graph_change_wave_color $graph_sel_wave } \
          -selectcolor white -foreground black
@@ -3542,7 +3542,7 @@ proc graph_edit_properties {n} {
   pack .graphdialog.bottom.apply -side left
   pack .graphdialog.bottom.cancel -side left
 
-  for {set i 4} {$i <= $cadlayers} {incr i} {
+  for {set i 0} {$i <= $cadlayers} {incr i} {
     if {$i == $cadlayers } {
       button .graphdialog.bottom.r$i -padx 1 -borderwidth 1 -pady 0 \
         -command "set_graph_default_colors" \