diff options
Diffstat (limited to 'lisp/frame.el')
| -rw-r--r-- | lisp/frame.el | 19 |
1 files changed, 14 insertions, 5 deletions
diff --git a/lisp/frame.el b/lisp/frame.el index 55e5899ca4c..08d4a136e1c 100644 --- a/lisp/frame.el +++ b/lisp/frame.el @@ -1587,16 +1587,25 @@ of attribute keys and values as follows: geometry -- Position and size in pixels in the form of (X Y WIDTH HEIGHT) workarea -- Position and size of the work area in pixels in the - form of (X Y WIDTH HEIGHT); this excludes task bar etc. + form of (X Y WIDTH HEIGHT) mm-size -- Width and height in millimeters in the form of (WIDTH HEIGHT) frames -- List of frames dominated by the physical monitor name (*) -- Name of the physical monitor as a string + source (*) -- Source of multi-monitor information as a string -where X, Y, WIDTH, and HEIGHT are integers, which might be negative -for monitors other than the primary one. X and Y are coordinates -of the top-left corner of the rectangle. Keys labeled with (*) are -optional. +where X, Y, WIDTH, and HEIGHT are integers. X and Y are coordinates +of the top-left corner, and might be negative for monitors other than +the primary one. Keys labeled with (*) are optional. + +The \"work area\" is a measure of the \"usable\" display space. +It may be less than the total screen size, owing to space taken up +by window manager features (docks, taskbars, etc.). The precise +details depend on the platform and environment. + +The `source' attribute describes the source from which the information +was obtained. On X, this may be one of: \"Gdk\", \"XRandr\", \"Xinerama\", +or \"fallback\". A frame is dominated by a physical monitor when either the largest area of the frame resides in the monitor, or the monitor |