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Diffstat (limited to 'src/Fl.cxx')
| -rw-r--r-- | src/Fl.cxx | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/src/Fl.cxx b/src/Fl.cxx index e204a1cd5..94cfff6e8 100644 --- a/src/Fl.cxx +++ b/src/Fl.cxx @@ -943,6 +943,10 @@ Fl_Widget* fl_oldfocus; // kludge for Fl_Group... /** Sets the widget that will receive FL_KEYBOARD events. + Use this function inside the \c handle(int) member function of a widget of yours + to give focus to the widget, for example when it receives the FL_FOCUS or the FL_PUSH event. + Otherwise, use Fl_Widget::take_focus() to give focus to a widget; + If you change Fl::focus(), the previous widget and all parents (that don't contain the new widget) are sent FL_UNFOCUS events. Changing the focus does \e not send FL_FOCUS to |