diff options
Diffstat (limited to 'src/Fl_Widget.cxx')
| -rw-r--r-- | src/Fl_Widget.cxx | 13 |
1 files changed, 9 insertions, 4 deletions
diff --git a/src/Fl_Widget.cxx b/src/Fl_Widget.cxx index 8f76527ca..550f1eb1c 100644 --- a/src/Fl_Widget.cxx +++ b/src/Fl_Widget.cxx @@ -135,14 +135,19 @@ extern void fl_throw_focus(Fl_Widget*); // in Fl_x.cxx /** Destroys the widget, taking care of throwing focus before if any. - Destruction does not remove from any parent group! And groups when - destroyed destroy all their children. This is convenient and fast. - However, it is only legal to destroy a "root" such as an Fl_Window, - and automatic destructors may be called. + Destruction removes the widget from any parent group! And groups when + destroyed destroy all their children. This is convenient and fast. */ Fl_Widget::~Fl_Widget() { Fl::clear_widget_pointer(this); if (flags() & COPIED_LABEL) free((void *)(label_.value)); + // remove from parent group + if (parent_) parent_->remove(this); +#ifdef DEBUG_DELETE + if (parent_) { // this should never happen + printf("*** Fl_Widget: parent_->remove(this) failed [%p,%p]\n",parent_,this); + } +#endif // DEBUG_DELETE parent_ = 0; // Don't throw focus to a parent widget. fl_throw_focus(this); } |