Previous changes were made without the freeglut major mode in EMACS.
Re-tweaked some lines (mostly got rid of some TABs, but also resulted in some changed indentation). Reformatted a big comment to fit to 80 columns. Removed bogus references to "Linux". (UNIX, and/or X11 were relavent, and "UNIX/X11" was substituted for "Linux" in those places. This includes UNIX-alike systems.) git-svn-id: https://svn.code.sf.net/p/freeglut/code/trunk@259 7f0cb862-5218-0410-a997-914c9d46530a
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@ -368,21 +368,27 @@ int FGAPIENTRY glutGet( GLenum eWhat )
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case GLUT_WINDOW_HEIGHT:
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{
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/*
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* There is considerable confusion about the "right thing to do" concerning window
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* size and position. GLUT itself is not consistent between Windows and Linux; since
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* platform independence is a virtue for "freeglut", we decided to break with GLUT's
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* behaviour.
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* Under Linux, it is apparently not possible to get the window border sizes in order
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* to subtract them off the window's initial position until some time after the window
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* has been created. Therefore we decided on the following behaviour, both under
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* Windows and under Linux:
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* - When you create a window with position (x,y) and size (w,h), the upper left hand
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* corner of the outside of the window is at (x,y) and the size of the drawable area
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* is (w,h).
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* - When you query the size and position of the window--as is happening here for
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* Windows--"freeglut" will return the size of the drawable area--the (w,h) that you
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* specified when you created the window--and the coordinates of the upper left hand
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* corner of the drawable area--which is NOT the (x,y) you specified.
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* There is considerable confusion about the "right thing to
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* do" concerning window size and position. GLUT itself is
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* not consistent between Windows and UNIX/X11; since
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* platform independence is a virtue for "freeglut", we
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* decided to break with GLUT's behaviour.
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*
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* Under UNIX/X11, it is apparently not possible to get the
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* window border sizes in order to subtract them off the
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* window's initial position until some time after the window
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* has been created. Therefore we decided on the following
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* behaviour, both under Windows and under UNIX/X11:
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* - When you create a window with position (x,y) and size
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* (w,h), the upper left hand corner of the outside of the
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* window is at (x,y) and the size of the drawable area is
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* (w,h).
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* - When you query the size and position of the window--as
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* is happening here for Windows--"freeglut" will return
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* the size of the drawable area--the (w,h) that you
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* specified when you created the window--and the coordinates
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* of the upper left hand corner of the drawable
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* area--which is NOT the (x,y) you specified.
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*/
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RECT winRect;
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