diff --git a/avr/devices/c03/main/testwin.asm b/avr/devices/c03/main/testwin.asm
index 6d635e5..993bfaa 100644
--- a/avr/devices/c03/main/testwin.asm
+++ b/avr/devices/c03/main/testwin.asm
@@ -201,7 +201,7 @@ winSensorWatch1:
   .dw 0                                     ; selector (ony lower 8 bits used)
   .dw winSensorWatch1_signalmap*2           ; signal map
   ; WIDGET
-  .db (1<<WIDGETS_OPTSLO_MSGRECV_BIT), 0    ; opts lo, hi
+  .db (1<<WIDGET_OPTSLO_MSGRECV_BIT), 0     ; opts lo, hi
   .dw 4                                     ; X
   .dw 4                                     ; Y
   .dw 100                                   ; W   (image=96, 2 px borders)
@@ -232,17 +232,17 @@ winSensorWatch1Title:
   .dw 0                          ; selector (ony lower 8 bits used)
   .dw winSensorWatch1Title_signalmap*2  ; signal map
   ; WIDGET
-  .db 0, 0                              ; opts lo, hi
-  .dw 2                                 ; X
-  .dw 1                                 ; Y
-  .dw 96                                ; W
-  .dw STYLE_WIN_FONT_HEIGHT+2           ; H
-  .dw STYLE_WIN_FOREGROUND              ; front color
-  .dw STYLE_WIN_BACKGROUND              ; back color
-  .dw STYLE_WIN_FONT*2                  ; font
-  .dw winSensorWatch1Title_ramdata      ; ptr to SDRAM
+  .db 0, (1<<WIDGET_OPTSHI_HALIGNCENTER_BIT) ; opts lo, hi
+  .dw 2                                      ; X
+  .dw 1                                      ; Y
+  .dw 96                                     ; W
+  .dw STYLE_WIN_FONT_HEIGHT+2                ; H
+  .dw STYLE_WIN_FOREGROUND                   ; front color
+  .dw STYLE_WIN_BACKGROUND                   ; back color
+  .dw STYLE_WIN_FONT*2                       ; font
+  .dw winSensorWatch1Title_ramdata           ; ptr to SDRAM
   ; LABEL
-  .dw winSensorWatch1Title_text*2       ; text
+  .dw winSensorWatch1Title_text*2            ; text
 
 winSensorWatch1Title_text:
   .db "CO2", 0
@@ -285,25 +285,25 @@ winSensorWatch1Image_signalmap:
 
 winSensorWatch1Value:
   ; OBJECT
-  .db 0x55, 0xaa                        ; magic
-  .dw 0                                 ; next
-  .dw winSensorWatch1*2                 ; parent
-  .dw 0                                 ; first child
-  .dw 0                                 ; target
-  .dw 0                                 ; selector (ony lower 8 bits used)
-  .dw winSensorWatch1Value_signalmap*2  ; signal map
+  .db 0x55, 0xaa                             ; magic
+  .dw 0                                      ; next
+  .dw winSensorWatch1*2                      ; parent
+  .dw 0                                      ; first child
+  .dw 0                                      ; target
+  .dw 0                                      ; selector (ony lower 8 bits used)
+  .dw winSensorWatch1Value_signalmap*2       ; signal map
   ; WIDGET
-  .db 0, 0                              ; opts lo, hi
-  .dw 2                                 ; X
-  .dw STYLE_WIN_FONT_HEIGHT+2+96+2      ; Y
-  .dw 96                                ; W
-  .dw STYLE_WIN_FONT_HEIGHT+2           ; H
-  .dw STYLE_WIN_FOREGROUND              ; front color
-  .dw STYLE_WIN_BACKGROUND              ; back color
-  .dw STYLE_WIN_FONT*2                  ; font
-  .dw winSensorWatch1Value_ramdata      ; ptr to SDRAM
+  .db 0, (1<<WIDGET_OPTSHI_HALIGNCENTER_BIT) ; opts lo, hi
+  .dw 2                                      ; X
+  .dw STYLE_WIN_FONT_HEIGHT+2+96+2           ; Y
+  .dw 96                                     ; W
+  .dw STYLE_WIN_FONT_HEIGHT+4                ; H
+  .dw STYLE_WIN_FOREGROUND                   ; front color
+  .dw STYLE_WIN_BACKGROUND                   ; back color
+  .dw STYLE_WIN_FONT*2                       ; font
+  .dw winSensorWatch1Value_ramdata           ; ptr to SDRAM
   ; VALUELABEL
-  .db 0, 0                              ; num of post-komma digits
+  .db 0, 0                                   ; num of post-komma digits
 
 
 winSensorWatch1Value_signalmap:
diff --git a/avr/modules/lcd2/gui2/label.asm b/avr/modules/lcd2/gui2/label.asm
index 8171c81..e51f1d8 100644
--- a/avr/modules/lcd2/gui2/label.asm
+++ b/avr/modules/lcd2/gui2/label.asm
@@ -50,7 +50,7 @@ Label_OnDraw:
   rcall labelWriteText
 
   mov r16, r14
-  andi r16, (1<<WIDGETS_OPTSLO_BORDER_BIT)
+  andi r16, (1<<WIDGET_OPTSLO_BORDER_BIT)
   breq Label_OnDraw_done
   ldi r16, LOW(STYLE_BUTTON_COL_BORDER)
   mov r2, r16
@@ -79,26 +79,30 @@ Label_OnDraw_ret:
 ; @clobbers any, !Z
 
 labelWriteText:
-  clr r4
-  clr r5
-  clr r6
-  clr r7
-  mov r16, r14
-  andi r16, (1<<WIDGETS_OPTSLO_BORDER_BIT)
-  breq labelWriteText_draw
-  ldi r16, 2
-  clr r17
-  add r4, r16   ; x+=2
-  adc r5, r17
-  add r6, r16   ; y+=2
-  adc r7, r17
-labelWriteText_draw:
+  push zl
+    push zh
+      adiw zh:zl, LABEL_OFFS_TEXT_LO
+      lpm r16, Z+
+      lpm zh, Z
+      mov zl, r16
+      or r16, zh
+      breq labelWriteText_noText
+
+      ldi r18, STYLE_WIN_FONT_WIDTH
+      rcall Widget_CalcStringWidthFLASH       ; r13:r12=string width
+    pop zh
+  pop zl
+  rcall Widget_AlignPosXY                     ; (r8, r9, r10, r11, r12, r13, r14, r15, r16, r17, r18, r19)
   adiw zh:zl, LABEL_OFFS_TEXT_LO
   lpm r12, Z+
   lpm r13, Z
   sbiw zh:zl, LABEL_OFFS_TEXT_LO+1
   bigcall Widget_DrawTextFlash
   ret
+labelWriteText_noText:
+    pop zh
+  pop zl
+  ret
 ; @end
 
 
diff --git a/avr/modules/lcd2/gui2/sensorwatch.asm b/avr/modules/lcd2/gui2/sensorwatch.asm
index 231c869..b87c0ef 100644
--- a/avr/modules/lcd2/gui2/sensorwatch.asm
+++ b/avr/modules/lcd2/gui2/sensorwatch.asm
@@ -24,7 +24,7 @@
 ; the value received and also shows the value beloe the image.
 ;
 ; Please note that this widget needs to have the option bit
-; "WIDGETS_OPTSLO_MSGRECV_BIT" set in order to receive MsgReceived signals.
+; "WIDGET_OPTSLO_MSGRECV_BIT" set in order to receive MsgReceived signals.
 ;
 ; ***************************************************************************
 
diff --git a/avr/modules/lcd2/gui2/valuelabel.asm b/avr/modules/lcd2/gui2/valuelabel.asm
index 4abf51d..9edaa1e 100644
--- a/avr/modules/lcd2/gui2/valuelabel.asm
+++ b/avr/modules/lcd2/gui2/valuelabel.asm
@@ -15,17 +15,17 @@
 ; defines
 
 ; IMGVIEW in flash
-.equ VLABEL_OFFS_VLABEL           =  WIDGET_SIZE
-.equ VLABEL_OFFS_POSTKOMMADIGITS  =  VLABEL_OFFS_VLABEL+0
-.equ VLABEL_OFFS_RESERVED         =  VLABEL_OFFS_VLABEL+1
-.equ VLABEL_SIZE                  =  VLABEL_OFFS_VLABEL+2
+.equ VLABEL_OFFS_VLABEL              =  WIDGET_SIZE
+.equ VLABEL_OFFS_POSTKOMMADIGITS     =  VLABEL_OFFS_VLABEL+0
+.equ VLABEL_OFFS_RESERVED            =  VLABEL_OFFS_VLABEL+1
+.equ VLABEL_SIZE                     =  VLABEL_OFFS_VLABEL+2
 
 
 ; SDRAM data for IMGVIEW
-.equ VLABEL_SD_OFFS_VLABEL        = WIDGET_SD_SIZE
-.equ VLABEL_SD_OFFS_VALUE_LO      = VLABEL_SD_OFFS_VLABEL+0
-.equ VLABEL_SD_OFFS_VALUE_HI      = VLABEL_SD_OFFS_VLABEL+1
-.equ VLABEL_SD_SIZE               = VLABEL_SD_OFFS_VLABEL+2
+.equ VLABEL_SD_OFFS_VLABEL           = WIDGET_SD_SIZE
+.equ VLABEL_SD_OFFS_VALUE_LO         = VLABEL_SD_OFFS_VLABEL+0
+.equ VLABEL_SD_OFFS_VALUE_HI         = VLABEL_SD_OFFS_VLABEL+1
+.equ VLABEL_SD_SIZE                  = VLABEL_SD_OFFS_VLABEL+2
 
 
 ; signals
@@ -102,16 +102,18 @@ ValueLabel_OnDraw:
   andi r16, (1<<WIDGET_FLAGS_DIRTY_BIT)
   breq ValueLabel_OnDraw_ret
 
+  bigcall Widget_Clear
+
   adiw zh:zl, WIDGET_OFFS_OPTS_LO  ; get OPTS low
   lpm r14, Z
   sbiw zh:zl, WIDGET_OFFS_OPTS_LO
 
-  bigcall Widget_Clear
-  rcall valueLabelWriteValue
+  push r14
+    rcall valueLabelWriteValue
+  pop r14
 
-  mov r16, r14
-  andi r16, (1<<WIDGETS_OPTSLO_BORDER_BIT)
-  breq ValueLabel_OnDraw_done
+  sbrs r14, WIDGET_OPTSLO_BORDER_BIT
+    rjmp ValueLabel_OnDraw_done
   ldi r16, LOW(STYLE_BUTTON_COL_BORDER)
   mov r2, r16
   ldi r16, HIGH(STYLE_BUTTON_COL_BORDER)
@@ -142,26 +144,17 @@ valueLabelWriteValue:
   push zl
     push zh
       bigcall Widget_GetSdramPtr       ; (none)
+      ; convert value to string
       ldd r20, Y+VLABEL_SD_OFFS_VALUE_LO
       ldd r21, Y+VLABEL_SD_OFFS_VALUE_HI
       adiw zh:zl, VLABEL_OFFS_POSTKOMMADIGITS
       lpm r24, Z
       sbiw zh:zl, VLABEL_OFFS_POSTKOMMADIGITS
       rcall IntToAscii                          ; X=pointer to text
-      clr r4                                    ; X
-      clr r5
-      clr r6                                    ; Y
-      clr r7
-      mov r16, r14
-      andi r16, (1<<WIDGETS_OPTSLO_BORDER_BIT)
-      breq valueLabelWriteValue_draw
-      ldi r16, 2
-      clr r17
-      add r4, r16   ; x+=2
-      adc r5, r17
-      add r6, r16   ; y+=2
-      adc r7, r17
-valueLabelWriteValue_draw:
+      ; align according to string size
+      ldi r18, STYLE_WIN_FONT_WIDTH
+      rcall Widget_CalcStringWidthSDRAM         ; r13:r12=string width
+      rcall Widget_AlignPosXY                   ; (r8, r9, r10, r11, r12, r13, r14, r15, r16, r17, r18, r19)
       bigcall Widget_DrawTextSDRAM
     pop zh
   pop zl
@@ -172,6 +165,5 @@ valueLabelWriteValue_draw:
 
 
 
-
 #endif
 
diff --git a/avr/modules/lcd2/gui2/widget.asm b/avr/modules/lcd2/gui2/widget.asm
index b71ab5b..766d8f0 100644
--- a/avr/modules/lcd2/gui2/widget.asm
+++ b/avr/modules/lcd2/gui2/widget.asm
@@ -41,10 +41,15 @@
 .equ WIDGET_SD_SIZE           = 1
 
 ; widget opts_lo
-.equ WIDGETS_OPTSLO_BORDER_BIT  = 7
-.equ WIDGETS_OPTSLO_INPUT_BIT   = 6 ; TOUCH, KEY
-.equ WIDGETS_OPTSLO_TIMER_BIT   = 5
-.equ WIDGETS_OPTSLO_MSGRECV_BIT = 4
+.equ WIDGET_OPTSLO_BORDER_BIT  = 7
+.equ WIDGET_OPTSLO_INPUT_BIT   = 6 ; TOUCH, KEY
+.equ WIDGET_OPTSLO_TIMER_BIT   = 5
+.equ WIDGET_OPTSLO_MSGRECV_BIT = 4
+
+.equ WIDGET_OPTSHI_HALIGNRIGHT_BIT   = 7
+.equ WIDGET_OPTSHI_HALIGNCENTER_BIT  = 6
+.equ WIDGET_OPTSHI_VALIGNBOTTOM_BIT  = 5
+.equ WIDGET_OPTSHI_VALIGNCENTER_BIT  = 4
 
 ; widget flags
 .equ WIDGET_FLAGS_ACTIVE_BIT  = 7
@@ -69,6 +74,12 @@
 .equ WIDGET_SIGNAL_NEXTFREE   =  OBJECT_SIGNAL_NEXTFREE+5
 
 
+; args to Widget_AlignPos
+.equ WIDGET_1DALIGN_END_BIT    = 0
+.equ WIDGET_1DALIGN_CENTER_BIT = 1
+.equ WIDGET_1DALIGN_BORDER_BIT = 2
+
+
 
 ; ***************************************************************************
 ; code
@@ -121,7 +132,7 @@ Widget_OnTouch:
   adiw zh:zl, WIDGET_OFFS_OPTS_LO
   lpm r16, Z
   sbiw zh:zl, WIDGET_OFFS_OPTS_LO
-  andi r16, (1<<WIDGETS_OPTSLO_INPUT_BIT)
+  andi r16, (1<<WIDGET_OPTSLO_INPUT_BIT)
   clc
   breq Widget_OnTouch_ret
   
@@ -145,7 +156,7 @@ Widget_OnTouch:
 
   ; check for position inside this widget
   rcall Widget_LoadDisplayRegs           ; (R0-R11)
-  rcall Widget_MakeAbsPos                ; (R16, R17)
+  rcall Widget_MakeAbsPos                ; (R16, R17)    TODO!!!
   rcall Widget_IsPointInRect             ; (R16, R17)
   sbci r16, 0                            ; r16=ff if touched inside, 0 otherwise
   
@@ -460,16 +471,20 @@ Widget_SubFlags_ret:
 ; @param Z byte address of widget object (for LPM!)
 
 Widget_Clear:
+  rcall OBJ_IsObject
+  brcc Widget_Clear_ret
+  
   rcall Widget_LoadDisplayRegs
   rcall Widget_MakeAbsPos         ; (R16, R17)
   rcall Widget_GetSdramPtr        ; (none)
-  adiw zh:zl, WIDGET_OFFS_OPTS_LO ; get OPTS low
-  lpm r14, Z
-  sbiw zh:zl, WIDGET_OFFS_OPTS_LO
+;  adiw zh:zl, WIDGET_OFFS_OPTS_LO ; get OPTS low
+;  lpm r14, Z
+;  sbiw zh:zl, WIDGET_OFFS_OPTS_LO
   rcall Widget_SelectColors       ; (R16)
   mov r2, r0                      ; use background
   mov r3, r1
   bigcall Display_FillRect
+Widget_Clear_ret:
   ret
 ; @end
 
@@ -864,8 +879,8 @@ Widget_Tree_SendTouchSignal:
   ldi r16, WIDGET_SIGNAL_TOUCH
   clr r17
   ; only check active widgets
-  ldi r20, (1<<WIDGETS_OPTSLO_INPUT_BIT)
-  ldi r21, (1<<WIDGETS_OPTSLO_INPUT_BIT)
+  ldi r20, (1<<WIDGET_OPTSLO_INPUT_BIT)
+  ldi r21, (1<<WIDGET_OPTSLO_INPUT_BIT)
   rcall Widget_TreeMatchOptsAndSendSignal
   ret
 ; @end
@@ -881,8 +896,8 @@ Widget_Tree_SendTimerSignal:
   ldi r16, OBJECT_SIGNAL_TIMER
   clr r17
   ; only check active widgets
-  ldi r20, (1<<WIDGETS_OPTSLO_TIMER_BIT)
-  ldi r21, (1<<WIDGETS_OPTSLO_TIMER_BIT)
+  ldi r20, (1<<WIDGET_OPTSLO_TIMER_BIT)
+  ldi r21, (1<<WIDGET_OPTSLO_TIMER_BIT)
   rcall Widget_TreeMatchOptsAndSendSignal
   ret
 ; @end
@@ -899,8 +914,8 @@ Widget_Tree_SendMsgRecvSignal:
   ldi r16, OBJECT_SIGNAL_RECVMSG
   clr r17
   ; only check active widgets
-  ldi r20, (1<<WIDGETS_OPTSLO_MSGRECV_BIT)
-  ldi r21, (1<<WIDGETS_OPTSLO_MSGRECV_BIT)
+  ldi r20, (1<<WIDGET_OPTSLO_MSGRECV_BIT)
+  ldi r21, (1<<WIDGET_OPTSLO_MSGRECV_BIT)
   rcall Widget_TreeMatchOptsAndSendSignal
   ret
 ; @end
@@ -1079,4 +1094,176 @@ Widget_TreeMatchFlagsAndSendSignalToActive_done:
 
 
 
+; ---------------------------------------------------------------------------
+; @routine Widget_AlignPos1D
+;
+; one-dimensional routine.
+;
+; @param  R19:R18 size of target
+; @param  R13:R12 size of object to align
+; @param  
+; @param  R17     opts (bit 0: align end, bit 1: align center, bit 2: account for border)
+; @return R23:R22 pos
+; @clobbers r16, r18, r19
+
+Widget_AlignPos1D:
+  clr r22
+  clr r23
+
+  sbrc r17, WIDGET_1DALIGN_BORDER_BIT
+    rcall Widget_AlignPos1D_subBordersFromSize
+  
+  sbrc r17, WIDGET_1DALIGN_END_BIT
+    rcall Widget_AlignPos1D_alignEnd
+  sbrc r17, WIDGET_1DALIGN_CENTER_BIT
+    rcall Widget_AlignPos1D_alignCenter
+
+  sbrc r17, WIDGET_1DALIGN_BORDER_BIT
+    rcall Widget_AlignPos1D_addBordersToPos
+Widget_AlignPos1D_ret:
+  ret
+Widget_AlignPos1D_alignEnd:
+  mov r22, r18
+  mov r23, r19
+  sub r22, r12
+  sbc r23, r13
+  brcc Widget_AlignPos1D_ret
+  clr r22
+  clr r23
+  ret
+Widget_AlignPos1D_alignCenter:
+  rcall Widget_AlignPos1D_alignEnd
+  lsr r23
+  ror r22
+  ret
+Widget_AlignPos1D_subBordersFromSize:
+  subi r18, 4
+  sbci r19, 0
+  ret
+Widget_AlignPos1D_addBordersToPos:
+  ldi r16, 2
+  add r22, r16
+  adc r23, r16
+  sub r23, r16
+  ret
+; @end
+
+
+
+; ---------------------------------------------------------------------------
+; @routine Widget_AlignPosXY
+;
+; @param Z byte address of widget object (for LPM!)
+; @param R13:R12 width of object to align
+; @return R5:R4  X
+; @return R7:R6  Y
+; @clobbers r8, r9, r10, r11, r12, r13, r14, r15, r16, r17, r18, r19, r20, r21, r22, r23, r24, r25
+
+Widget_AlignPosXY:
+  adiw zh:zl, WIDGET_OFFS_WIDTH_LO
+  lpm r8, Z+    ; WIDTH_LO
+  lpm r9, Z+
+  lpm r10, Z+   ; HEIGHT_LO
+  lpm r11, Z
+  sbiw zh:zl, WIDGET_OFFS_WIDTH_LO+3
+
+  adiw zh:zl, WIDGET_OFFS_OPTS_LO
+  lpm r24, Z+
+  lpm r25, Z
+  sbiw zh:zl, WIDGET_OFFS_OPTS_LO+1
+
+  ; align horizontally
+  clr r17
+  sbrc r24, WIDGET_OPTSLO_BORDER_BIT
+    ori r17, (1<<WIDGET_1DALIGN_BORDER_BIT)
+  sbrc r25, WIDGET_OPTSHI_HALIGNRIGHT_BIT
+    ori r17, (1<<WIDGET_1DALIGN_END_BIT)
+  sbrc r25, WIDGET_OPTSHI_HALIGNCENTER_BIT
+    ori r17, (1<<WIDGET_1DALIGN_CENTER_BIT)
+  mov r18, r8                                   ; widget width
+  mov r19, r9
+  rcall Widget_AlignPos1D                       ; (r16, r18, r19)
+  mov r4, r22
+  mov r5, r23
+
+  ; align vertically
+  clr r17
+  sbrc r24, WIDGET_OPTSLO_BORDER_BIT
+    ori r17, (1<<WIDGET_1DALIGN_BORDER_BIT)
+  sbrc r25, WIDGET_OPTSHI_VALIGNBOTTOM_BIT
+    ori r17, (1<<WIDGET_1DALIGN_END_BIT)
+  sbrc r25, WIDGET_OPTSHI_VALIGNCENTER_BIT
+    ori r17, (1<<WIDGET_1DALIGN_CENTER_BIT)
+  ldi r16, STYLE_WIN_FONT_HEIGHT                ; use font height
+  mov r12, r16
+  clr r13
+  mov r18, r10                                  ; widget height
+  mov r19, r11
+  rcall Widget_AlignPos1D                       ; (r16, r18, r19)
+  mov r6, r22
+  mov r7, r23
+
+  ret
+; @end
+
+
+
+; ---------------------------------------------------------------------------
+; @routine Widget_CalcStringWidthSDRAM
+;
+; @param  X       pointer to text in SDRAM
+; @param  R18     char width in px
+; @return r13:r12 width of string
+; @clobbers r16
+
+Widget_CalcStringWidthSDRAM:
+  clr r12
+  clr r13
+  push xl
+    push xh
+Widget_CalcStringWidthSDRAM_loop:
+        ld r16, X+
+        tst r16
+        breq Widget_CalcStringWidthSDRAM_done
+        add r12, r18
+        adc r13, r18
+        sub r13, r18
+      rjmp Widget_CalcStringWidthSDRAM_loop
+Widget_CalcStringWidthSDRAM_done:
+    pop xh
+  pop xl
+  ret
+; @end
+
+
+
+; ---------------------------------------------------------------------------
+; @routine Widget_CalcStringWidthFLASH
+;
+; @param  Z       pointer to text in FLASH
+; @param  R18     char width in px
+; @return r13:r12 width of string
+; @clobbers r16
+
+Widget_CalcStringWidthFLASH:
+  clr r12
+  clr r13
+  push zl
+    push zh
+Widget_CalcStringWidthFLASH_loop:
+        lpm r16, Z+
+        tst r16
+        breq Widget_CalcStringWidthFLASH_done
+        add r12, r18
+        adc r13, r18
+        sub r13, r18
+      rjmp Widget_CalcStringWidthFLASH_loop
+Widget_CalcStringWidthFLASH_done:
+    pop zh
+  pop zl
+  ret
+; @end
+
+
+
 #endif