From 800b6d316ea43a78904068028e505988ff7a3538 Mon Sep 17 00:00:00 2001
From: Martin Preuss <martin@aquamaniac.de>
Date: Mon, 11 May 2026 00:39:19 +0200
Subject: [PATCH] widget: save Z

---
 avr/modules/lcd2/gui/base/widget.asm | 23 ++++++++++++++++-------
 1 file changed, 16 insertions(+), 7 deletions(-)

diff --git a/avr/modules/lcd2/gui/base/widget.asm b/avr/modules/lcd2/gui/base/widget.asm
index 1609b05..662a190 100644
--- a/avr/modules/lcd2/gui/base/widget.asm
+++ b/avr/modules/lcd2/gui/base/widget.asm
@@ -383,12 +383,17 @@ Widget_GetValue:
 ; @param Y address of widget
 ; @param X value to set
 ; @return CFLAG set if value set, cleared on error
-; @clobbers any, !Y
+; @clobbers any, !Y, !Z
 
 Widget_SetCurrentValue:
-  ldi r16, WIDGET_SIGNAL_SETVALUE
-  ldi r17, WIDGET_VALUE_CURRENTVALUE
-  bigjmp OBJ_HandleSignal
+  push zl
+    push zh
+      ldi r16, WIDGET_SIGNAL_SETVALUE
+      ldi r17, WIDGET_VALUE_CURRENTVALUE
+      bigcall OBJ_HandleSignal
+    pop zh
+  pop zl
+  ret
 ; @end
 
 
@@ -490,11 +495,15 @@ Widget_SetStyle:
 ; @param Y   address of widget
 ; @param r17 value id to get
 ; @return CFLAG set if value set, cleared on error
-; @clobbers any, !Y
+; @clobbers any, !Y, !Z
 
 widgetGetValueOrZero:
-  ldi r16, WIDGET_SIGNAL_GETVALUE
-  bigcall OBJ_HandleSignal
+  push zl
+    push zh
+      ldi r16, WIDGET_SIGNAL_GETVALUE
+      bigcall OBJ_HandleSignal
+    pop zh
+  pop zl
   brcs widgetGetValueOrZero_ret
   clr r18
   clr r19