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| author | Michael R Sweet <michael.r.sweet@gmail.com> | 2004-07-27 16:02:21 +0000 |
|---|---|---|
| committer | Michael R Sweet <michael.r.sweet@gmail.com> | 2004-07-27 16:02:21 +0000 |
| commit | 62c19c63d6d915b153a09be98f7da8e049f9b4e3 (patch) | |
| tree | db80481c3b09b7129033d15a7673ecf59cb902cb /src/Fl_Valuator.cxx | |
| parent | a529510e5b8f84b15aacd103936df89bb767bb29 (diff) | |
More doco updates.
All of the core widgets now consistently set changed() before
calling the callback function for a change in value; this allows
programs to check the changed() state in a callback to see why
they are being called (STR #475)
git-svn-id: file:///fltk/svn/fltk/branches/branch-1.1@3713 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
Diffstat (limited to 'src/Fl_Valuator.cxx')
| -rw-r--r-- | src/Fl_Valuator.cxx | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/src/Fl_Valuator.cxx b/src/Fl_Valuator.cxx index fb7192c61..54a5797dd 100644 --- a/src/Fl_Valuator.cxx +++ b/src/Fl_Valuator.cxx @@ -1,5 +1,5 @@ // -// "$Id: Fl_Valuator.cxx,v 1.5.2.4.2.8 2004/04/11 04:38:58 easysw Exp $" +// "$Id: Fl_Valuator.cxx,v 1.5.2.4.2.9 2004/07/27 16:02:21 easysw Exp $" // // Valuator widget for the Fast Light Tool Kit (FLTK). // @@ -80,8 +80,8 @@ void Fl_Valuator::handle_drag(double v) { if (v != value_) { value_ = v; value_damage(); + set_changed(); if (when() & FL_WHEN_CHANGED) do_callback(); - else set_changed(); } } @@ -92,8 +92,9 @@ void Fl_Valuator::handle_release() { // initial position: clear_changed(); // now do the callback only if slider in new position or always is on: - if (value_ != previous_value_ || when() & FL_WHEN_NOT_CHANGED) + if (value_ != previous_value_ || when() & FL_WHEN_NOT_CHANGED) { do_callback(); + } } } @@ -125,5 +126,5 @@ int Fl_Valuator::format(char* buffer) { } // -// End of "$Id: Fl_Valuator.cxx,v 1.5.2.4.2.8 2004/04/11 04:38:58 easysw Exp $". +// End of "$Id: Fl_Valuator.cxx,v 1.5.2.4.2.9 2004/07/27 16:02:21 easysw Exp $". // |