h6. [[WindowManager]] h6(. » [[WindowManager SWI Calls|SWI Calls]] h6((. » [[Wimp_Extend|Wimp_Extend]] h6(((. » [[Wimp_Extend (window information)|Wimp_Extend (window information)]] h6((((. » Extend Block h2. Extend Block |_<^. +Offset|_<^. Contents|_<^. Returned Value| |>^. +0|<^. Window handle|<^. preserved| |>^. +4|<^. Left border width|<^. 1 pixel, or| |\2>^. |<^. 0 if absent| |>^. +8|<^. Bottom border width|<^. horizontal scroll height, or| |\2>^. |<^. 1 pixel border, or| |\2>^. |<^. 0 if absent| |>^. +12|<^. Right border width|<^. vertical scroll width, or| |\2>^. |<^. 1 pixel border, or| |\2>^. |<^. 0 if absent| |>^. +16|<^. Top border width|<^. title bar height, or| |\2>^. |<^. 1 pixel border, or| |\2>^. |<^. 0 if absent| |>^. +20|<^. Back width|<^. 0 if absent| |>^. +24|<^. Close width|<^. 0 if absent| |>^. +28|<^. Reserved|<^. | |>^. +32|<^. Title width|<^. 0 if absent, or| |\2>^. |<^. Corrupt if no window handle provided on entry| |>^. +36|<^. Reserved|<^. | |>^. +40|<^. Iconise width|<^. 0 if absent. i.e. no close, configure off, or child window| |>^. +44|<^. Toggle-size width|<^. 0 if absent| |>^. +48|<^. Toggle-size height|<^. 0 if absent| |>^. +52|<^. Vertical scrollbar upper-gap|<^. 0 if no vertical scroll bar| |>^. +56|<^. Up-arrow height, possibly squashed|<^. 0 if no vertical scroll bar| |>^. +60|<^. Vertical scroll well height|<^. 0 if no vertical scroll bar, or| |\2>^. |<^. Corrupt if no window handle provided on entry| |>^. +64|<^. Down-arrow height, possibly squashed|<^. 0 if no vertical scroll bar| |>^. +68|<^. Vertical scrollbar lower-gap|<^. 0 if no vertical scroll bar| |>^. +72|<^. Adjust-size or blank height|<^. 0 if none| |>^. +76|<^. Adjust-size or blank width|<^. 0 if none| |>^. +80|<^. Horizontal scrollbar right-gap|<^. 0 if no horizontal scroll bar| |>^. +84|<^. Right-arrow width, possibly squashed|<^. 0 if no horizontal scroll bar| |>^. +88|<^. Horizontal scroll well width|<^. 0 if no horizontal scroll bar, or| |\2>^. |<^. Corrupt if no window handle provided on entry| |>^. +92|<^. Left-arrow width, possibly squashed|<^. 0 if no horizontal scroll bar| |>^. +96|<^. Horizontal scrollbar left-gap|<^. 0 if no horizontal scroll bar| h4. Notes This call block is updated using [[Wimp_Extend|Wimp_Extend]] with a reason code of 11. h4. See also * [[Wimp_Extend|Wimp_Extend]] * [[Wimp_Extend (sprite suffix)|Wimp_Extend (sprite suffix)]] * [[Wimp_Extend (stack information)|Wimp_Extend (stack information)]] * [[Wimp_Extend (window information)|Wimp_Extend (window information)]] [linkWimp_ExtendBlock]Extend+Block