[Bugzilla] [Bug 865] Samuel GOUGEON has changed bug_file_loc, component

[bugzilla.admin at scilab.org]

http://bugzilla.scilab.org/show_bug.cgi?id=865
--------- Bug Summary -----------
task scheduling of tcl subprocesses???

---------- Changed by ------------
sgougeon at free.fr

---------- What changed ----------
bug_file_loc, component


Samuel GOUGEON <sgougeon at free.fr> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                URL|none;
                      |
                   |however, please execute the |
                   |attached blinkbug.tcl       |
                   |either
                     |
                   |from wish or from scilab,   |
                   |with TK_EvalFile            |
                   |blinkbug.tcl.
              |
                   |
                           |
                   |In the first case, a tiny   |
                   |text window with a blinking |
                   |red
                        |
                   |cursor will pop up. This is |
                   |normal.
                    |
                   |
                           |
                   |In the second case, there   |
                   |are two problems:
          |
                   |
                           |
                   |*the window pops up only    |
                   |if, subsequently, the help  |
                   |browser,
                   |
                   |or scipad, are opened, or   |
                   |if figure() is called, or   |
                   |if
                         |
                   |return is pressed a second  |
                   |time in the scilab shell    |
                   |window;
                    |
                   |
                           |
                   |*the cursor blinks only as  |
                   |long as there are X events, |
                   |e.g.
                       |
                   |as long as the mouse is     |
                   |moved or text is typed in.  |
                   |This lets
                  |
                   |me think that the tcl       |
                   |subprocess has no access to |
                   |the X
                      |
                   |timer (which I suppose, has |
                   |to be polled in order to    |
                   |realize
                    |
                   |the blink)
                 |
                   |
                           |
                   |Thanks, Enrico              |
          Component|Scilab                      |TCL

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