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Diffstat (limited to 'documentation/src')
| -rw-r--r-- | documentation/src/osissues.dox | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/documentation/src/osissues.dox b/documentation/src/osissues.dox index 18232c670..07fd508bf 100644 --- a/documentation/src/osissues.dox +++ b/documentation/src/osissues.dox @@ -479,6 +479,15 @@ In FLTK, all strings, including filenames, are UTF-8 encoded. The utility functi fl_fopen() and fl_open() allow to open files potentially having non-ASCII names in a cross-platform fashion, whereas the standard fopen()/open() functions fail to do so. +\subsection osissues_wm_quit Responding to WM_QUIT + +FLTK will intercept WM_QUIT messages that are directed towards the +thread that runs the main loop. These are converted to SIGTERM signals +via \c raise(). This allows you to deal with outside termination +requests with the same code on both Windows and UNIX systems. +Other processes can send this message via \c PostThreadMessage() in +order to request, rather than force your application to terminate. + \subsection osissues_win32_messages Handling Other WIN32 Messages By default a single WNDCLASSEX called "FLTK" is |