diff --git a/avr/modules/lcd2/gui/base/cdialog.asm b/avr/modules/lcd2/gui/base/cdialog.asm
index 90b37fe..432da44 100644
--- a/avr/modules/lcd2/gui/base/cdialog.asm
+++ b/avr/modules/lcd2/gui/base/cdialog.asm
@@ -66,6 +66,8 @@ CDialog_Init:
           ldd zh, Y+CDIALOG_OFFS_CONFIG_HI
           push yl                          ; main window
             push yh
+              ldi r16, 0
+              ldi r17, (WIDGET_PACK_FILLED<<WIDGET_PACK_HSELF0_BIT) | (WIDGET_PACK_FILLED<<WIDGET_PACK_VSELF0_BIT)
               bigcall CWidget_Create
             pop yh
           pop yl
diff --git a/avr/modules/lcd2/gui/base/cwidget.asm b/avr/modules/lcd2/gui/base/cwidget.asm
index 3125ee8..b4d8a2a 100644
--- a/avr/modules/lcd2/gui/base/cwidget.asm
+++ b/avr/modules/lcd2/gui/base/cwidget.asm
@@ -72,6 +72,8 @@
 ; @param Y      pointer to target object for signals emitted by child widgets
 ; @param X      pointer to window to become parent for the new widget
 ; @param Z      pointer to dialog configuration
+; @param r16    value for OBJECT_OFFS_OPTS
+; @param r17    value for WIDGET_OFFS_PACK
 ; @return CFLAG set of okay, cleared otherwise
 ; @return Y     pointer to created content widget
 
@@ -133,29 +135,30 @@ CWidget_CreateChildWidgets_ret:
 ; @param Y      pointer to main window
 ; @param X      pointer to content window of MainWindow (is a VLayout, becomes parent)
 ; @param Z      pointer to dialog configuration
+; @param r16    value for OBJECT_OFFS_OPTS
+; @param r17    value for WIDGET_OFFS_PACK
 ; @return CFLAG set of okay, cleared otherwise
 ; @return Y     pointer to created content widget
 ; @clobbers any, !Z
 
 cWidgetMkMainWidget:
-  lpm r16, Z
-  cpi r16, CWIDGETCFG_MAINWIDGET_TYPE_NEXT
+  lpm r18, Z
+  cpi r18, CWIDGETCFG_MAINWIDGET_TYPE_NEXT
   brcc cWidgetMkMainWidget_ret
-  dec r16
+  dec r18
 
-  clr r17
-  ldi r18, LOW(cWidgetMkMainWidget_table)
-  ldi r19, HIGH(cWidgetMkMainWidget_table)
-  add r18, r16
-  adc r19, r17
+  ; determine location in calltable
+  clr r19
+  ldi r20, LOW(cWidgetMkMainWidget_table)
+  ldi r21, HIGH(cWidgetMkMainWidget_table)
+  add r18, r20
+  adc r19, r21
 
-  ; prepare params, opts and pack
+  ; prepare params
   adiw zh:zl, CWIDGETCFG_OFFS_HEADER_PARAM1
   lpm r20, Z+
   lpm r21, Z
   sbiw zh:zl, (CWIDGETCFG_OFFS_HEADER_PARAM1+1)
-  ldi r16, 0                                                                                           ; OPTS
-  ldi r17, (WIDGET_PACK_FILLED<<WIDGET_PACK_HSELF0_BIT) | (WIDGET_PACK_FILLED<<WIDGET_PACK_VSELF0_BIT) ; PACK
 
   push zl
     push zh
diff --git a/avr/modules/lcd2/gui/base/dialog.asm b/avr/modules/lcd2/gui/base/dialog.asm
index 8b87312..876716a 100644
--- a/avr/modules/lcd2/gui/base/dialog.asm
+++ b/avr/modules/lcd2/gui/base/dialog.asm
@@ -70,8 +70,20 @@ Dialog_Init_ret:
 Dialog_AddDefaultButtons:
   bigcall MainWindow_GetContentWidget  ; r19:r18=content window
   brcc Dialog_AddDefaultButtons_ret
+
   mov xl, r18                          ; use content window as parent
   mov xh, r19
+  ldi r16, 0                                                                                      ; OPTS
+  ldi r17, (WIDGET_PACK_END<<WIDGET_PACK_HSELF0_BIT) | (WIDGET_PACK_END<<WIDGET_PACK_VSELF0_BIT) ; PACK
+  push zl
+    push zh
+      ldi zl, LOW(Dialog_ButtonsConfig*2)
+      ldi zh, HIGH(Dialog_ButtonsConfig*2)
+      bigcall CWidget_Create
+    pop zh
+  pop zl
+  ret
+
 
   ; create HLayout
   push yl
@@ -188,6 +200,45 @@ Dialog_OnAbort:
 ; ***************************************************************************
 ; data in FLASH
 
+
+
+Dialog_ButtonsConfig:
+  .db CWIDGETCFG_MAINWIDGET_TYPE_HLAYOUT, 0                 ; TYPE, FLAGS
+  .dw (Dialog_HLayoutStyle*2)                               ; STYLE
+  .db HLAYOUT_MODE_EXPAND, 0                                ; PARAM1, PARAM2
+  
+  ; ok button
+  .db CWIDGETCFG_WIDGET_TYPE_TEXTBUTTON, 0                  ; TYPE, FLAGS
+  .db DIALOG_SEL_OKBUTTON, 0                                ; SELECTOR, RESERVED
+  .db (1<<WIDGET_OPTS_BORDER_BIT), \
+      (WIDGET_PACK_END<<WIDGET_PACK_HSELF0_BIT) | \
+      (WIDGET_PACK_END<<WIDGET_PACK_VSELF0_BIT) | \
+      (WIDGET_PACK_CENTER<<WIDGET_PACK_HCONTENT0_BIT) | \
+      (WIDGET_PACK_CENTER<<WIDGET_PACK_VCONTENT0_BIT)       ; OPTS, PACK
+  .dw (DefaultStyle_SpacyButton*2)                          ; STYLE
+  .dw RESSOURCE_TXT_DIALOGOK                                ; PARAM1, PARAM2 (text ressource)
+  .db DIALOG_SEL_OKBUTTON, BUTTON_MODE_NORMAL               ; PARAM3, PARAM4
+  .dw 0, 0                                                  ; MINVAL, MAXVAL
+
+  ; abort button
+  .db CWIDGETCFG_WIDGET_TYPE_TEXTBUTTON, 0                  ; TYPE, FLAGS
+  .db DIALOG_SEL_ABORTBUTTON, 0                             ; SELECTOR, RESERVED
+  .db (1<<WIDGET_OPTS_BORDER_BIT), \
+      (WIDGET_PACK_END<<WIDGET_PACK_HSELF0_BIT) | \
+      (WIDGET_PACK_END<<WIDGET_PACK_VSELF0_BIT) | \
+      (WIDGET_PACK_CENTER<<WIDGET_PACK_HCONTENT0_BIT) | \
+      (WIDGET_PACK_CENTER<<WIDGET_PACK_VCONTENT0_BIT)       ; OPTS, PACK
+  .dw (DefaultStyle_SpacyButton*2)                          ; STYLE
+  .dw RESSOURCE_TXT_DIALOGABORT                             ; PARAM1, PARAM2 (text ressource)
+  .db DIALOG_SEL_ABORTBUTTON, BUTTON_MODE_NORMAL            ; PARAM3, PARAM4
+  .dw 0, 0                                                  ; MINVAL, MAXVAL
+
+  ; end of configuration
+  .dw 0
+; @end
+
+
+
 ; ---------------------------------------------------------------------------
 ; @data Dialog_HLayoutStyle