diff options
Diffstat (limited to 'src/Fl_Widget.cxx')
| -rw-r--r-- | src/Fl_Widget.cxx | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/src/Fl_Widget.cxx b/src/Fl_Widget.cxx index 550f1eb1c..740dad6fd 100644 --- a/src/Fl_Widget.cxx +++ b/src/Fl_Widget.cxx @@ -293,6 +293,21 @@ Fl_Widget::copy_label(const char *a) { redraw_label(); } +/** Calls the widget callback. + + Causes a widget to invoke its callback function with arbitrary arguments. + \param[in] o call the callback with \a o as the widget argument + \param[in] arg call the callback with \a arg as the user data argument + \see callback() +*/ +void +Fl_Widget::do_callback(Fl_Widget* o,void* arg) { + Fl_Watch wp(o); + callback_(o,arg); + if (wp.deleted()) return; + if (callback_ != default_callback) + clear_changed(); +} // // End of "$Id$". |